Fotograaf: onbekend

dhr. dr. R.M. (Rene) Williams


  • Faculteit der Natuurwetenschappen, Wiskunde en Informatica
    Van 't Hoff Institute for Molecular Sciences
  • Bezoekadres
    Science Park A
    Science Park 904  Kamernummer: C2258B
  • Postadres:
    Postbus  94157
    1090 GD  Amsterdam
  • R.M.Williams@uva.nl
    T: 0205255477

The Polythea project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement n°764837.

NEW:

Our ITN EJD with Limoges has started!!

In the Consortium 10 PhD positions are available.

These are all European Joint Doctorates within HORIZON 2020.

We are involved in project 2 and 3.

Apply in the link below:

500 nm Peroskite crystals. Confocal Laser Scanning Microscopy

Enhanced Grain-boundary Emission Lifetime and Additive Induced Crystal Orientation in One-Step Spin-Coated Mixed Cationic (FA/MA) Lead Perovskite Thin Films Stabilized by Zinc Iodide Doping

Light activated materials for energy and health

The interaction of light and matter is the basis of my research. We are currently working on photo-activated (hybrid) nanomaterials for energy and health. We develop and study new materials for thin film solar cells (doping and crystal orientation in perovskites) as well as new photoactive systems for medical applications (new photo-antiseptic materials, activated by NIR light). Photoinduced electron and energy transfer in molecular-, supramolecular- and nano-systems are key processes. 

We are currently working on the following topics:

 

 

Dr. Williams is assistant professor in the Molecular Photonics Group of the HIMS at the Universiteit van Amsterdam (UvA) since 1999. In 1998 he worked with Prof. Nick J. Turro on triplet sensitization of commercial photoinitiators (at Columbia University in the city of New York). At the Max-Planck institut in Mülheim he worked with Prof. Silvia E. Braslavsky on opto-acoustics in 1997. In 1996 he did his PhD on buckyballs (C60) and electron transfer with Prof. Jan W. Verhoeven at UvA.

 

Below are the links to my Research-ID, Research-gate, Google Scholar and ORCID ID pages.

 

 

It is nice to see that the RSC appreciates my contributions!

New publication on polymer solar cell materials:

Influence of nanoscale morphology on triplet formation by charge recombination.

 

The Master-Thesis work of Hung-Cheng Chen has now been published. With femtosecond transient absorption of layers on quartz we saw that charges form and than create locally excited triplet states on the polymer.

At high laser power fast singlet-singlet annihilation led to "hot singlet fission". Through this work we came up with a picture of how the character of the charge transfer state (compact or delocalized, and its exchange integral J) determines the mechanisms of triplet formation by charge recombinaiton (fast SOCT ISC or slow H-HFI ISC).

"Ultrafast Charge and Triplet State Formation in Diketopyrrolo-pyrrole Low Band gap Polymer/Fullerene Blends: Influence of Nanoscale Morphology of Organic Photovoltaic Materials on Charge Recombination to the Triplet State"

RM Williams, HC Chen, DD Nuzzo, SCJ Meskers, RAJ Janssen

Journal of Spectroscopy

https://www.hindawi.com/journals/jspec/aip/6867507/

 

 

The PhD work of Hung-Cheng Chen resulted in some very nice papers on new photosensitizers for water-oxidation.

Perylene tris-imides:

http://onlinelibrary.wiley.com/doi/10.1002/chem.201505146/full

http://onlinelibrary.wiley.com/doi/10.1002/cssc.201500950/full

Tetrachlorinated and Pt porphyrins:

http://pubs.rsc.org/en/content/articlelanding/2016/cp/c6cp01352j#!divAbstract

http://pubs.rsc.org/en/content/articlelanding/2015/ee/c4ee03302g#!divAbstract

EES paper,

Benzoperylene tris-imides

Tetra-chlorinated porphyrins

 

1st prize of "Molecules Best Paper Award 2014"  

in the Article papers group:

 Marco Felici 1, Pablo Contreras-Carballada 2, Jan M. M. Smits 3, Roeland J. M. Nolte 1, René M. Williams 2, Luisa De Cola 4 and Martin C. Feiters 1,*

Cationic Heteroleptic Cyclometalated IridiumIII Complexes Containing Phenyl-Triazole and Triazole-Pyridine Clicked Ligands
Molecules 2010, 15(3), 2039–2059; doi:10.3390/molecules15032039
Available online: http://www.mdpi.com/1420-3049/15/3/2039

see

http://www.mdpi.com/1420-3049/19/1/1375
http://www.mdpi.com/1420-3049/19/1/1375/pdf

 

http://hims.uva.nl/news/latest-news/latest-news/content-2/folder/2014/03/molecules-best-paper-award-2014.html?page=10&pageSize=20​

 

The Primary Events in Organic Photovoltaic Materials

Triplet Formation by Charge Recombination in Thin Film Blends of Perylene Red and Pyrene: Developing a Target Model for the Photophysics of Organic Photovoltaic Materials

In the blend of these two organic molecules ( in red and in yellow) we observed that charges recombine into a triplet state localized on the peryelene bisimide dye. This process occurs with two rates, a fast one (green arrow) and a slow one (pink arrow). This indicates two different mechanisms of triplet formation from the charged states.

Cyclodextrin-based systems for photoinduced hydrogen evolution

Probing ground state conformation with excited state dynamcis

Introduction to Electron Transfer

"It is an excellent basic physico-chemical description of generalized
electron transfer, and includes avery good exposure to the Marcus theory and the equations".                         

 

Larry Orr and Govindjee
                                               Photosynthesis Research 68: 1-28, 2001.

PhD Thesis

"Fullerenes as electron accepting components in supramolecular and covalently linked electron transfer systems." Thesis (UvA) 1996

Spectroscopy Tools

Various tools and links related to different forms of spectroscopy

Alumni

I consider myself very lucky that these people worked with me for a while!
March 15, 2017.

Indicated are short time visitors (sv), long time visitors (lv), internships (int) and PhD. When available info on current workplace is given.

 

Loreta Angela Muscarella, Master Student (Rome) Internship: 20/9/2016 -11/03/2017, Topic: Perovskites for Solar Cells

Consuela Cambridge, Master Student (UvA), Internship: 20-3-2016 / 20-8-2016, Topic: LIght Harvesting  Metal Organic Frameworks

Olivier Lugier, Master Student (Nantes), Internship: 20-2-2016 / 20-7-2016 (+ 20-2-2015 / 20-7-2015), Topic: Perovskites for solar cells

Paul Mazzella, Master Student (UvA), Literature Study: 2016, Triplet Formation by Charge Recombination in Organic Photovoltaics

Rebecca Jorge Cervasio, Master Student (Rio De Janeiro), Internship: 1-2-2016 /  7-6-2016,Topic: Perovskites for solar cells

Hung-Cheng Chen. PhD 2012-2016.

Solar fuels via artificial photosynthesis

http://dare.uva.nl/document/2/168007

Aylin Elci (int) 1-10-2015 / 31-10-2015. Worked on C60-perylene-monoimide systems

Olivier Lugier (int) 20-2-2015 / 20-7-2015). Worked on Perovskites for solar cells

Jean Pierre Oudsen (int) 2014-2015. Worked on C60-PMI systems

Dirk van Manen (lit.study) 2014. Forensic Science. Worked on Luminol 

Zachary Edelen (int), 2013. Zach worked on data-analysis and C60-Perylene-monoimides.

Johhny Hendriks (lit.study) 2013, Future Planet Studies. Worked on solar energy industry 

Holly Campbell (int), 2012-2013. Holly worked on photoactive metal organic frameworks.

Hung-Cheng Chen (int), 2011. Hungcheng worked on femtosecond spectroscopy of organic semiconductor thin film blends.  

Franziska Hegner (int), 2011. Worked on the synthesis of Metal Organic Frameworks.  

Nguyen Van Anh, PhD, 2008-2011.

Photoinduced processes in functionalized and organized dye systems
http://dare.uva.nl/en/record/391537 

http://chemeng.hust.edu.vn/index.php/en/1-faculty-staff/276-bm-hoaly-nguyenvananh

 Alessia Colletti, (lv) 2010-2011

Bram Karsten, (sv) 2009
Christijn Den Besten (lit. study) Organic Solar Cells, Ms, September 2009 

 Pablo Contreras, PhD 2005-2009.

Photoactivated nano-systems: self-assembled nano-scaled systems through cyclodextrin complexation, functionalized nanoparticles and hydrogen evolution  
http://dare.uva.nl/en/record/306510

 http://www.avans.nl/onderzoek/deelnemers/inleiding/biobased-products/pablo-contreras-carballada

 Martin Wolffs, (sv) 2008

Dirk Veldman, (sv) 2007  
Catharina Hippius, (lv) 2007-2008, now at BASF 
Pierluca Galloni, (lv) 2006, Tor Vergate Rome
Raul Perez-Ruiz, (lv) 2005  

 Anthony D'Aleo, PhD 2003-2006.

From solution to solid state: energy- and electron-transfer in complex materials  
http://dare.uva.nl/en/record/171866

http://www.cinam.univ-mrs.fr/cinam/spip.php?article83 

 Costas Millios, (lv) 2006 (Uni- Edinburgh)

Jonathan Faiz, (lv) 2004-2005, Associate Editor at Angew

 Basak Kaletas, PhD 2000-2004.

Photoinduced Electron and Energy Transfer Processes in Non-convalently Assembled Imide systems  
http://dare.uva.nl/en/record/161614

https://nl.linkedin.com/in/basakkukrer 

 Andrea Petrella, (lv) 2004, PMI-T6 http://dicatech.poliba.it/index.php?id=80&idp=215&ruolo=

Stephanie Leroy-Lhez, (lv) 2002

Peter Glover, (sv) 2002
Hanna Haider, (lv) (Syngenta), 2001-2002  
1997-1999
Brandi Henderson, (int)
Will Skene, (int) (Prof. in Montreal)  http://www.groupskene.com
1991-1996
Jurriaan Zwier, (int) (cisbio )
Martijn Werts, (int) ( Prof. in Rennes ) http://perso.ens-rennes.fr/~mwerts/
Mattijs Koeberg, (int) (Nederlands Forensisch Instituut) https://nl.linkedin.com/in/mattijskoeberg
Stijn Berkhout, (int) (RIVM)
Ayashi A. Al-Ghouch, (int, 6-11-1991)
Herman Fennema, (int) (Nikon ) https://nl.linkedin.com/in/hermanfennema

SOME PAPERS WITH TABLE OF CONTENT

Energy And Electron Transfer In Photo- And Electro-Active Fullerene Dyads

in 'Handbook of Carbon Nano Materials' D'Souza, F.; Kadish, K. M. (Eds), 545-584 (Chapter 17), World Scientific Publishing Company, 2011 .

Rates of charge separation and charge recombination. Compounds from JACS-95 and JOC-96. Fast rates determined in 2002.

Decoupling Fluorescence and Photochromism in Bifunctional Azo Derivatives for Bulk Emissive Structures

Bis-semiquinone(bi-radical) formation by photoinduced proton coupled electron transfer in covalently linked catechol-quinone systems: Aviram's hemiquinones revisited

Tripodal Osmium Polypyridyl Complexes for Self-Assembly on Platinum Nano-Particles

Cyclodextrin-based systems for photoinduced hydrogen evolution

Green and Blue Electrochemically Generated Chemiluminescence from Click Chemistry-Customizable Iridium Complexes

Charge separation and (triplet) recombination in diketopyrrolopyrrole-fullerene triads

Distance and orientation dependence of photoinduced electron transfer through twisted, bent and helical bridges:a Karplus relation for charge transfer interaction

A highly soluble asymmetric perylene-bis (dicarboximide)-acceptor system incorporating a methylene bridged methoxybenzene-donor: solvent dependence of charge transfer interactions.

Synthesis work performed as Master-student in 1988!!

Scientific Functions and Teaching

Scientific Functions

Vice Chair Educational Committee Chemistry, Opleidings Commissie Scheikunde, (1-1-2018 / present)

Board of Examiners, Forensic Master of Science, (2016 / present)

LIbrary Commitee of HIMS (2010 / present)

Interim Program Director Bachelor of Chemistry (5-11-2017 / 2-3-2018)

Member Educational Committee Chemistry, Opleidings Commissie Scheikunde, (6-9-2016 / 31-12-2017)

 

 

Co-promotor of:

Basak Kaletas (26 May 2004); Anthony D’Aleo (24 Januari 2006); Pablo Contreras-Carballada (30 June 2009), Van Anh Nguyen (21-9-2011), Hung-Cheng Chen (14-1-2016)

 

PhD Committee member of:

Jeroen Diederen (2001), Mattijs Koeberg (2001), Sjors Wurpel (2001), Mara Staffilani  (2002), Johnny Hendriks (2002), Jerome Baffreau (2006), Dirk Veldman (2008), Peter Zoon (2009), Bram Karsten (2010), Thomas Cohen Stuart (2010), Sameer Patwardhan (2011), Marco Felici (2013), Ali Al-Subi (2013), Gede Adhyaksa (2018)

Teaching:

Organic Chemistry and Structure Determination, 2017-2018

Chemistry and Light, 2017-2018

Catalysis for Sustainable Energy, 2017-2018

Supramolecular Chemistry and Nanomaterials, 2017-2018

Organic Chemistry and Structure Determination, 2016-2017

Chemistry and Light, 2016-2017

Supramolecular Chemistry and Nanomaterials, 2016-2017

 

Alumni

I consider myself very lucky that these people worked with me for a while!
May 18, 2018.

Indicated are short time visitors (sv), long time visitors (lv), internships (int) and PhD. When available info on current workplace is given.

 

 

Charlotte

Charlotte McLure

Master Student (Edinburg, Erasmus+), Internship: 4-9-2017 /  25-5-2018

Topic: Photo-activated thin flims

Works with: Williams

 

 

 

 

 

 

 

Cynthia Kuipers

Master Student (UvA), Internship: 1-5-2017 /  1-4-2018

Topic: Tin Perovskites for solar cells

Works with: Williams

Emma Robbins

Emma Robbins

Master student (UvA), internship: 9-1-2017 / 8-8-2017

Topic: Singlet oxygen generation

Worked with: Williams

Aram Farawar

Aram Farawar

Master Student (UvA/VU), Internship: 15-12-2015 / 30-09-2017 (+ 1-9-2015 / 25-11-2015: Literature thesis)

Topics: Perovskites for solar cells + Making Triplets from Charges

Worked with: Williams

Literature Thesis: DOI: 10.13140/RG.2.1.1406.8242

Aram also works at "Katwijk Chemie", http://www.katwijk-chemie.nl

 

Gabin Galnon

Gabin Galnon

Master Student (Nantes), Internship: 1-3-2017 / 1-9-2017

Topic: Perovskites for solar cells

Worked with: Williams

Loreta Muscarella

Loreta Angela Muscarella

Master Student (Rome) Internship: 20/9/2016 -11/03/2017

Topic: Perovskites for Solar Cells

Worked with: Williams

Consuela Cambridge

Consuela Cambridge

Master Student (UvA), Internship: 20-3-2016 / 20-8-2016

Topic: LIght Harvesting  Metal Organic Frameworks

Worked with: Williams

Olivier Lugier

Olivier Lugier

Master Student (Nantes), Internship: 20-2-2016 / 20-7-2016 (+ 20-2-2015 / 20-7-2015)

Topic: Perovskites for solar cells

Worked with: Williams

Paul Mazzella

 

Paul Mazzella

Master Student (UvA), Literature Study: 2016

Triplet Formation by Charge Recombination in Organic Photovoltaics

Worked with: Williams

 

 

 

 

Rebecca Jorge Cervasio

Rebecca Jorge Cervasio

Master Student (Rio De Janeiro), Internship: 1-2-2016 /  7-6-2016

Topic: Perovskites for solar cells

Worked with: Williams

 

 

 

 

 

 

 

 

Hung-Cheng Chen. PhD 2012-2016.

Solar fuels via artificial photosynthesis

http://dare.uva.nl/document/2/168007

Aylin Elci (int) 1-10-2015 / 31-10-2015. Worked on C60-perylene-monoimide systems

Olivier Lugier (int) 20-2-2015 / 20-7-2015). Worked on Perovskites for solar cells

Jean Pierre Oudsen (int) 2014-2015. Worked on C60-PMI systems

Dirk van Manen (lit.study) 2014. Forensic Science. Worked on Luminol 

Zachary Edelen (int), 2013. Zach worked on data-analysis and C60-Perylene-monoimides.

Johhny Hendriks (lit.study) 2013, Future Planet Studies. Worked on solar energy industry 

Holly Campbell (int), 2012-2013. Holly worked on photoactive metal organic frameworks.

Hung-Cheng Chen (int), 2011. Hungcheng worked on femtosecond spectroscopy of organic semiconductor thin film blends.  

Franziska Hegner (int), 2011. Worked on the synthesis of Metal Organic Frameworks.  

Nguyen Van Anh, PhD, 2008-2011.

Photoinduced processes in functionalized and organized dye systems
http://dare.uva.nl/en/record/391537 

http://chemeng.hust.edu.vn/index.php/en/1-faculty-staff/276-bm-hoaly-nguyenvananh

 Alessia Colletti, (lv) 2010-2011

Bram Karsten, (sv) 2009
Christijn Den Besten (lit. study) Organic Solar Cells, Ms, September 2009 

 Pablo Contreras, PhD 2005-2009.

Photoactivated nano-systems: self-assembled nano-scaled systems through cyclodextrin complexation, functionalized nanoparticles and hydrogen evolution  
http://dare.uva.nl/en/record/306510

 http://www.avans.nl/onderzoek/deelnemers/inleiding/biobased-products/pablo-contreras-carballada

 Martin Wolffs, (sv) 2008

Dirk Veldman, (sv) 2007  
Catharina Hippius, (lv) 2007-2008, now at BASF 
Pierluca Galloni, (lv) 2006, Tor Vergate Rome
Raul Perez-Ruiz, (lv) 2005  

 Anthony D'Aleo, PhD 2003-2006.

From solution to solid state: energy- and electron-transfer in complex materials  
http://dare.uva.nl/en/record/171866

http://www.cinam.univ-mrs.fr/cinam/spip.php?article83 

 Costas Millios, (lv) 2006 (Uni- Edinburgh)

Jonathan Faiz, (lv) 2004-2005, Associate Editor at Angew

 Basak Kaletas, PhD 2000-2004.

Photoinduced Electron and Energy Transfer Processes in Non-convalently Assembled Imide systems  
http://dare.uva.nl/en/record/161614

https://nl.linkedin.com/in/basakkukrer 

 Andrea Petrella, (lv) 2004, PMI-T6 http://dicatech.poliba.it/index.php?id=80&idp=215&ruolo=

Stephanie Leroy-Lhez, (lv) 2002

Peter Glover, (sv) 2002
Hanna Haider, (lv) (Syngenta), 2001-2002  
1997-1999
Brandi Henderson, (int)
Will Skene, (int) (Prof. in Montreal)  http://www.groupskene.com
1991-1996
Jurriaan Zwier, (int) (cisbio )
Martijn Werts, (int) ( Prof. in Rennes ) http://perso.ens-rennes.fr/~mwerts/
Mattijs Koeberg, (int) (Nederlands Forensisch Instituut) https://nl.linkedin.com/in/mattijskoeberg
Stijn Berkhout, (int) (RIVM)
Ayashi A. Al-Ghouch, (int, 6-11-1991)
Herman Fennema, (int) (Nikon ) https://nl.linkedin.com/in/hermanfennema

My fascination for the Marcus Theory of electron transfer is leading to the incorporation of the classical Marcus theory into a computable document format.

2017

  • Williams, R. M., Chen, H-C., Di Nuzzo, D., Meskers, S. C. J., & Janssen, R. A. J. (2017). Ultrafast Charge and Triplet State Formation in Diketopyrrolopyrrole Low Band Gap Polymer/Fullerene Blends: Influence of Nanoscale Morphology of Organic Photovoltaic Materials on Charge Recombination to the Triplet State. Journal of Raman Spectroscopy, 1-16. DOI: 10.1155/2017/6867507 

2016

2015

2014

  • Siekierzycka, J. R., Hippius, C., Würthner, F., Williams, R. M., & Brouwer, A. M. (2014). A multi-property fluorescent probe for the investigation of polymer dynamics near the glass transition. CENTRAL EUROPEAN JOURNAL OF CHEMISTRY, 12(9), 937-952. DOI: 10.2478/s11532-014-0544-0  [details] 

2013

  • Williams, R. M., Nguyên, V. A., & van Stokkum, I. H. M. (2013). Triplet Formation by Charge Recombination in Thin Film Blends of Perylene Red and Pyrene: Developing a Target Model for the Photophysics of Organic Photovoltaic Materials. The journal of Physical Chemistry. B, 117(38), 11239-11248. DOI: 10.1021/jp402086p  [details] 
  • van Walree, C. A., van der Wiel, B. C., & Williams, R. M. (2013). Photoinduced charge transport over branched conjugation pathways: donor-acceptor substituted 1,1-diphenylethene and 2,3-diphenylbutadiene. Physical Chemistry Chemical Physics, 15(36), 15234-15242. DOI: 10.1039/c3cp52148f  [details] 

2012

  • Contreras Carballada, P., Mourtzis, N., Felici, M., Bonnet, S., Nolte, R. J. M., Williams, R. M., ... Feiters, M. C. (2012). Variation of the viologen electron relay in cyclodextrin-based self-assembled systems for photoinduced hydrogen evolution from water. European Journal of Organic Chemistry, 2012(34), 6729-6736. DOI: 10.1002/ejoc.201200886  [details] 
  • Nguyen, V. A., & Williams, R. M. (2012). Bis-semiquinone (bi-radical) formation by photoinduced proton coupled electron transfer in covalently linked catechol-quinone systems: Aviram's hemiquinones revisited. Photochemical & Photobiological Sciences, 11(6), 957-961. DOI: 10.1039/c2pp05378k  [details] 
  • Jacquart, A., Williams, R. M., Brouwer, A. M., & Ishow, E. (2012). Decoupling fluorescence and photochromism in bifunctional azo derivatives for bulk emissive structures. Chemistry - A European Journal, 18(12), 3706-3720. DOI: 10.1002/chem.201103411  [details] 

2011

  • Contreras-Carballada, P., Edafe, F., Tichelaar, F. D., Belser, P., De Cola, L., & Williams, R. M. (2011). Tripodal osmium polypyridyl complexes for self-assembly on platinum nanoparticles. The Journal of Physical Chemistry Letters, 2(12), 1460-1463. DOI: 10.1021/jz200558g  [details] 
  • Mourtzis, N., Contreras Carballada, P., Felici, M., Nolte, R. J. M., Williams, R. M., De Cola, L., & Feiters, M. C. (2011). Cyclodextrin-based systems for photoinduced hydrogen evolution. Physical Chemistry Chemical Physics, 13(17), 7903-7909. DOI: 10.1039/c0cp02867c  [details] 
  • Zanarini, S., Felici, M., Valenti, G., Marcaccio, M., Prodi, L., Bonacchi, S., ... Paolucci, F. (2011). Green and blue electrochemically generated chemiluminescence from click chemistry—customizable iridium complexes. Chemistry - A European Journal, 17(16), 4640-4647. DOI: 10.1002/chem.201002956  [details] 

2010

  • Siekierzycka, J. R., Hippius, C., Würthner, F., Williams, R. M., & Brouwer, A. M. (2010). Polymer glass transitions switch electron transfer in individual molecules. Journal of the American Chemical Society, 132(4), 1240-1242. DOI: 10.1021/ja905667c  [details] 
  • Williams, R. M. (2010). Distance and orientation dependence of photoinduced electron transfer through twisted, bent and helical bridges: a Karplus relation for charge transfer interaction. Photochemical & Photobiological Sciences, 9(7), 1018-1026. DOI: 10.1039/c0pp00050g  [details] 
  • Felici, M., Contreras-Carballada, P., Smits, J. M. M., Nolte, R. J. M., Williams, R. M., De Cola, L., & Feiters, M. C. (2010). Cationic heteroleptic cyclometalated iridium(III) complexes containing phenyl-triazole and triazole-pyridine clicked ligands. Molecules, 15(3), 2039-2059. DOI: 10.3390/molecules15032039  [details] 
  • Karsten, B. P., Bouwer, R. K. M., Hummelen, J. C., Williams, R. M., & Janssen, R. A. J. (2010). Charge separation and (triplet) recombination in diketopyrrolopyrrole-fullerene triads. Photochemical & Photobiological Sciences, 9(7), 1055-1065. DOI: 10.1039/c0pp00098a  [details] 
  • Karsten, B. P., Bouwer, R. K. M., Hummelen, J. C., Williams, R. M., & Janssen, R. A. J. (2010). Charge separation and recombination in small band gap oligomer-fullerene triads. The journal of Physical Chemistry. B, 114(45), 14149-14156. DOI: 10.1021/jp906973d  [details] 
  • Osío Barcina, J., Herrero-García, N., Cucinotta, F., De Cola, L., Contreras-Carballada, P., & Williams, R. M. (2010). Efficient photoinduced energy transfer mediated by aromatic homoconjugated bridges. Chemistry - A European Journal, 16(20), 6033-40. DOI: 10.1002/chem.200903587  [details] 

2009

  • Nguyen, V. A., Schlosser, F., Groeneveld, M. M., van Stokkum, I. H. M., Würthner, F., & Williams, R. M. (2009). Photoinduced interactions in a pyrene-calix[4]arene-perylene bisimide dye system: Probing ground-state conformations with excited-state dynamics of charge separation and recombination. The Journal of Physical Chemistry. C, 113(42), 18358-18368. DOI: 10.1021/jp9055279  [details] 
  • Williams, R. M. (2009). A highly soluble asymmetric perylene-bis (dicarboximide)-acceptor system incorporating a methylene bridged methoxybenzene-donor: Solvent dependence of charge transfer interactions. Turkish Journal of Chemistry, 33(6), 727- 737. DOI: 10.3906/kim-0811-33  [details] 
  • d'Aléo, A., Cecchetto, E., De Cola, L., & Williams, R. M. (2009). Metal ion enhanced charge transfer in a terpyridine-bis-pyrene system. Sensors, 9(5), 3604-3626. DOI: 10.3390/s90503604  [details] 
  • Faiz, J. A., Kyllonen, L. E. P., Contreras-Carballada, P., Williams, R. M., De Cola, L., & Pikramenou, Z. (2009). Photoinduced energy transfer across non-covalent bonds in the nanoscale: Cyclodextrin hosts with enhanced luminescent properties for guest communication. Dalton Transactions, (20), 3980-3987. DOI: 10.1039/b821923k  [details] 
  • Felici, M., Contreras-Carballada, P., Vida, Y., Smits, J. M. M., Nolte, R. J. M., De Cola, L., ... Feiters, M. C. (2009). Ir-III and Ru-II complexes containing triazole-pyridine ligands: Luminescence enhancement upon substitution with beta-cyclodextrin. Chemistry - A European Journal, 15(47), 13124-13134. DOI: 10.1002/chem.200901582  [details] 
  • Peruffo, M., Contreras-Carballada, P., Bertoncello, P., Williams, R. M., De Cola, L., & Unwin, P. R. (2009). Potential-assisted assembly of functionalised platinum nanoparticles on electrode surfaces. Electrochemistry Communications, 11(10), 1885-1887. DOI: 10.1016/j.elecom.2009.08.009  [details] 
  • Wolffs, M., Delsuc, N., Veldman, D., Nguyễn, V. A., Williams, R. M., Meskers, S. C. J., ... Schenning, A. P. H. J. (2009). Helical aromatic oligoamide foldamers as organizational scaffolds for photoinduced charge transfer. Journal of the American Chemical Society, 131(13), 4819-4829. DOI: 10.1021/ja809367u  [details] 

2008

  • Hippius, C., van Stokkum, I. H. M., Gsänger, M., Groeneveld, M. M., Williams, R. M., & Würthner, F. (2008). Sequential FRET processes in calix[4]arene-linked orange-red-green perylene bisimide dye zigzag arrays. The Journal of Physical Chemistry. C, 112(7), 2476-2486. DOI: 10.1021/jp711120v  [details] 
  • Hippius, C., van Stokkum, I. H. M., Zangrando, E., Williams, R. M., Wykes, M., Beljonne, D., & Würthner, F. (2008). Ground- and excited-state pinched cone equilibria in calix[4]arenes bearing two perylene bisimide dyes. The Journal of Physical Chemistry. C, 112(37), 14626-14638. DOI: 10.1021/jp804068b  [details] 
  • Baffreau, J., Leroy-Lhez, S., Nguyên, V. A., Williams, R. M., & Hudhomme, P. (2008). Fullerene C60-perylene-3,4:9,10-bis(dicarboximide) light-harvesting dyads: Spacer-length and bay-substituent effects on intramolecular singlet and triplet energy transfer. Chemistry - A European Journal, 14(16), 4974-4992. DOI: 10.1002/chem.200800156  [details] 
  • Veldman, D., Chopin, S. M. A., Meskers, S. C. J., Groeneveld, M. M., Williams, R. M., & Janssen, R. A. J. (2008). Triplet formation involving a polar transition state in a well-defined intramolecular perylenediimide dimeric aggregate. The Journal of Physical Chemistry. A, 112(26), 5846-5857. DOI: 10.1021/jp8022524  [details] 

2007

  • Hippius, C. F., van Stokkum, I. H. M., Zangrando, E., Williams, R. M., & Wuerthner, F. (2007). Excited State Interactions in Calix[4]arene-Perylene Bisimide Dye Conjugates: Global and Target Analysis of Supramolecular Building Blocks. The Journal of Physical Chemistry. C, 111(37), 13988-13996. DOI: 10.1021/jp0733825  [details] 
  • d'Aleo, A., Williams, R. M., Chriqui, Y., Iyer, V. M., Belser, P., Vergeer, F. W., ... De Cola, L. (2007). Electrochemical and photophysical properties of ruthenium(II) bipyridyl complexes with pendant alkanethiol chains in solution and anchored to metal surfaces. Open Inorganic Chemistry Journal, 1, 26-36. [details] 
  • Fahmi, A., Barragan, S. P., d'Aleo, A., Williams, R. M., van Heyst, J., De Cola, L., & Voegtle, F. (2007). Aggregation of oligothio dendrimer-semi-capped nanoparticles on solid surfaces: Droplets and doughnuts'. Materials chemistry and physics, 103(2-3), 361-365. DOI: 10.1016/j.matchemphys.2007.02.078  [details] 
  • Fahmi, A., d'Aleo, A., Williams, R. M., De Cola, L., Gindy, N., & Voegtle, F. (2007). Converting Self-Assembled Gold Nanoparticle/Dendrimer Nanodroplets into Horseshoe-like Nanostructures by Thermal Annealing. Langmuir, 23(14), 7831-7835. DOI: 10.1021/la700651m  [details] 
  • Galloni, P., Floris, B., De Cola, L., Cecchetto, E., & Williams, R. M. (2007). Zinc 5,10,15,20-meso-Tetraferrocenylporphyrin as an Efficient Donor in a Supramolecular Fullerene C60 System. The Journal of Physical Chemistry. C, 111(3), 1517-1523. DOI: 10.1021/jp064307h  [details] 

2006

  • Baffreau, J., Leroy-Lhez, S., Derbal, H., Inigo, A. R., Nunzi, J. M., Groeneveld, M. M., ... Hudhomme, P. (2006). Light-harvesting fullerenes for organic solar cells. The European Physical Journal - Applied Physics, 36, 301-305. DOI: 10.1051/epjap:2006147 
  • Baffreau, J., Leroy-Lhez, S., Hudhomme, P., Groeneveld, M. M., van Stokkum, I. H. M., & Williams, R. M. (2006). Superabsorbing Fullerenes: Spectral and Kinetic Characterization of Photoinduced Interactions in Perylenediimide-Fullerene-C60 Dyads. The Journal of Physical Chemistry. A, 110(49), 13123-13125. DOI: 10.1021/jp066415+  [details] 
  • Dong, B., Galka, C. H., Gade, L. H., Chi, L., & Williams, R. M. (2006). Hydrogen-bond Assisted Formation of Rod Shaped Organic Nanocrystals: Control of the Aggregational State and Structural Elucidation. Nanopages, 1(3), 325-338. [details] 
  • Dong, B., Galka, C. H., Gade, L. H., Chi, L., & Williams, R. M. (2006). Hydrogen-bond Assisted Formation of Rod Shaped Organic Nanocrystals: Control of the Aggregational State and Structural Elucidation. Nanopages, 1(3), 325-338.
  • Faiz, J. A., Williams, R. M., Pereira Silva, M. J. J., De Cola, L., & Pikramenou, Z. (2006). A Unidirectional Energy Transfer Cascade Process in a Ruthenium Junction Self-Assembled by α- and β-Cyclodextrins. Journal of the American Chemical Society, 128(14), 4520-4521. DOI: 10.1021/ja058541h  [details] 
  • Perez-Ruiz, R., Groeneveld, M., van Stokkum, I. H. M., Tormos, R., Williams, R. M., & Miranda, M. A. (2006). Fast transient absorption spectroscopy of the early events in photoexcited chiral benzophenone-naphthalene dyads. Chemical Physics Letters, 429(1-3), 276-281. DOI: 10.1016/j.cplett.2006.07.077  [details] 

2005

  • Kaletas, B. K., Joshi, H. C., van der Zwan, G., Fanti, M., Zerbetto, F., Goubitz, K., ... Williams, R. M. (2005). Asymmetric Indolylmaleimide Derivatives and Their Complexation with Zinc(II)-Cyclen. The Journal of Physical Chemistry. A, 109, 9443-9455. DOI: 10.1021/jp054651z  [details] 
  • Kukrer, B., Kozhevnikov, V. N., Zimine, M. Y., Williams, R. M., König, B., & De Cola, L. (2005). Sensitization of nanocrystalline TiO2 films with carboxy-functionalized bis(indolyl)maleimide. European Journal of Organic Chemistry, 16, 3443-3449. [details] 
  • Kukrer, B., Mandl, C., van der Zwan, G., Fanti, M., Zerbetto, F., De Cola, L., ... Williams, R. M. (2005). Unexpected Photophysical Properties of Symmetric Indolylmaleimide Derivatives. The Journal of Physical Chemistry. A, 109(29), 6440-6449. DOI: 10.1021/jp051035u  [details] 
  • Petrella, A., Cremer, J., De Cola, L., Bäuerle, P., & Williams, R. M. (2005). Charge Transfer Processes in Conjugated Triarylamine-Oligothiophene-Perylenemonoimide Dendrimers. The Journal of Physical Chemistry. A, 109, 11687-11695. DOI: 10.1021/jp0510995  [details] 
  • McClenaghan, N. D., Grote, Z., Darriet, K., Zimine, M. Y., Williams, R. M., De Cola, L., & Bassani, D. M. (2005). Supramolecular Control of Oligothienylenevinylene-Fullerene Interactions: Evidence for a Ground-State EDA Complex. Organic Letters, 7(5), 807-810. DOI: 10.1021/ol047527r  [details] 
  • Sautter, A., Kaletas, B. K., Schmid, D. G., Dobrawa, R., Zimine, M. Y., Jung, G., ... Würthner, F. (2005). Ultrafast Energy-Electron Transfer Cascade in a Multichromophoric Light-Harvesting Molecular Square. Journal of the American Chemical Society, 127(18), 6719-6729. DOI: 10.1021/ja0448216  [details] 

2004

  • Kaletas, B. K., Dobrava, R., Sautter, A., Wurthner, F., Zimine, M. Y., De Cola, L., & Williams, R. M. (2004). Photoinduced electron and energy transfer processes in a bichromophoric pyrene-perylene bisimide system. The Journal of Physical Chemistry. A, 108(11), 1900-1909. DOI: 10.1021/jp0372688  [details] 
  • Kaletas, B. K., Dobrawa, R., Sautter, A., Wuerthner, F., Zimine, M. Y., De Cola, L., & Williams, R. M. (2004). Photoinduced Electron and Energy Transfer Processes in a Bichromophoric Pyrene-Perylene Bisimide System. The Journal of Physical Chemistry. A, 108(11), 1900-1909. DOI: 10.1021/jp0372688  [details] 
  • d'Aleo, A., Williams, R. M., Osswald, F., Edamana, P., Hahn, U., van Heyst, J., ... De Cola, L. (2004). Oligothia dendrimers for the formation of gold nanoparticles. Advanced Functional Materials, 14(12), 1167-1177. DOI: 10.1002/adfm.200400101  [details] 
  • Bassett, A. P., Magennis, S. W., Glover, P. B., Lewis, D. J., Spencer, N., Parsons, S., ... Pikramenou, Z. (2004). Highly luminescent, triple- and quadruple-stranded, dinuclear Eu, Nd, and Sm(III) lanthanide complexes based on bis-diketonate ligands. Journal of the American Chemical Society, 126(30), 9413-9424. DOI: 10.1021/ja048022z  [details] 
  • Schuster, D. I., Cheng, P., Jarovski, P. D., Guldi, D. M., Luo, C. P., Echegoyen, L., ... Williams, R. M. (2004). Design, synthesis, and photophysical studies of a porphyrin-fullerene dyad with parachute topology; Charge recombination in the Marcus inverted region. Journal of the American Chemical Society, 126(23), 7257-7270. DOI: 10.1021/ja038676s  [details] 
  • van der Wiel, B. C., Williams, R. M., & van Walree, C. A. (2004). Photoinduced charge separation in a donor-acceptor functionalized 2,3-diphenylbutadiene: charge transport over a doubly bifurcated pi-spacer. Organic & Biomolecular Chemistry, 2(23), 3432-3433. [details] 

2003

  • Gade, L. H., Galka, C. H., Williams, R. M., De Cola, L., McPartlin, M., Dong, B., & Chi, L. F. (2003). Synthesis, photophysical properties, and nanocrystal formation of a new class of tetra-N-substituted perylenes. Angewandte Chemie, International Edition, 42(23), 2677-2681. DOI: 10.1002/anie.200351348  [details] 
  • Glover, P. B., Ashton, P. R., Childs, L. J., Rodger, A., Kercher, M., Williams, R. M., ... Pikramenou, Z. (2003). Hairpin-shaped heterometallic luminescent lanthanide complexes for DNA intercalative recognition. Journal of the American Chemical Society, 125(33), 9918-9919. DOI: 10.1021/ja029886s  [details] 
  • Haider, J. M., Williams, R. M., De Cola, L., & Pikramenou, Z. (2003). Vectorial control of energy-transfer processes in metallocyclodextrin heterometallic assemblies. Angewandte Chemie, International Edition, 42(16), 1830-1833. DOI: 10.1002/anie.200250164  [details] 
  • Leroy-Lhez, S., Belin, C., d'Aleo, A., Williams, R. M., De Cola, L., & Fages, F. (2003). Extending excited-state lifetimes by interchromophoric triplet-state equilibration in a pyrene-Ru(II)diimine dyad system. Supramolecular Chemistry, 15(7-8), 627-637. DOI: 10.1080/10610270310001605214  [details] 

2002

  • Dirksen, A., Zuidema, E., Williams, R. M., De Cola, L., Kauffmann, C., Vögtle, F., ... Pina, F. (2002). Photoactivity and pH sensitivity of methyl orange functionalized poly(propyleneamine) dendrimers. Macromolecules, 35(7), 2743-2747. DOI: 10.1021/ma011350o  [details] 
  • Kaletas, B. K., Williams, R. M., Konig, B., & De Cola, L. (2002). Strong fluorescence enhancement of 2-bromo-3-(1H-indol-3-yl)maleimide upon coordination to a Lewis-acidic metal complex. Chemical Communications, 2002(7), 776-777. [details] 
  • Williams, R. M., De Cola, L., Hartl, F., Lagref, J. J., Planeix, J. M., de Cian, A., & Hosseini, M. W. (2002). Photophysical, Electrochemical and Electrochromic Properties of Copper-Bis(4,4'-dimethyl,6,6'-diphenyl-2,2'- bipyridine) Complexes. Coordination chemistry reviews, 230, 253-261. DOI: 10.1016/S0010-8545(02)00046-2  [details] 
  • Gade, L. H., Galka, C. H., Hellmann, K. W., Williams, R. M., De Cola, L., Scowen, I. J., & McPartlin, M. (2002). Tetraaminoperylenes: Their efficient synthesis and physical properties. Chemistry - A European Journal, 8(16), 3732-3746. DOI: 10.1002/1521-3765(20020816)8:16<3732::AID-CHEM3732>3.0.CO;2-5  [details] 
  • van Walree, C. A., Kaats-Richters, V. E. M., Jenneskens, L. W., Williams, R. M., & van Stokkum, I. H. M. (2002). Intramolecular excimer and exciplex emission of 1,4-dipyrenyl-substituted cyclohexasilane. Chemical Physics Letters, 355(1,2), 65-70. DOI: 10.1016/S0009-2614(02)00183-5 

2001

  • Williams, R. M., & Braslavsky, S. E. (2001). Triggering of photomovement - Molecular basis. In D-P. Hader, & M. Lebert (Eds.), Photomovement Amsterdam: Elsevier Science BV. [details] 
  • Williams, R. M., Klihm, G., & Braslavsky, S. E. (2001). Time-resolved thermodynamic profile upon photoexcitation of a nitrospiropyran in cycloalkanes and of the corresponding merocyanine in aqueous solutions. Helvetica Chimica Acta, 84, 2557-2576. DOI: 10.1002/1522-2675(20010919)84:9<2557::AID-HLCA2557>3.0.CO;2-U  [details] 
  • Haider, S. M., Chavarot, M., Weidner, S., Sadler, E. M., Williams, R. M., De Cola, L., & Pikramenou, Z. (2001). Metallocyclodextrins as building blocks in non-covalent assemblies of photoactive units for the study of photoinduced inter-component processes. Inorganic Chemistry, 40, 3912-3912. DOI: 10.1021/ic0100166  [details] 

2000

  • Williams, R. M., Khudyakov, I. V., Purvis, R. M., Overton, B., & Turro, N. J. (2000). Direct and sensitized photolysis of phosphine oxide polymerization photoinitiators in the presence and absence of a model acrylate monomer: A time resolved EPR, cure monitor, and PhotoDSC study. The Journal of Physical Chemistry. A, B(104), 10437-10443. [details] 

1999

  • Cheng, P., Wilson, S. R., Schuster, D. I., Pyo, S., Echegoyen, L., Williams, R. M., ... Holzwarth, A. R. (1999). Synthesis and photophysical properties of a novel parachute-shaped C60-porphyrin dyad. Proceedings - Electrochemical society, 121(49), 225-230.
  • Schuster, D. I., Cheng, P., Wilson, S. R., Prokhorenko, V., Katterle, M., Holzwarth, A. R., ... Williams, R. M. (1999). Photodynamics of a constrained parachute-shaped fullerene-porphyrin dyad. Journal of the American Chemical Society, 121(49), 11599-11600. DOI: 10.1021/ja992127y  [details] 

1998

  • Williams, R. M., McDonaugh, A. F., & Braslavsky, S. E. (1998). Structural volume changes upon photoisomerization of the bilirubin-albumin complex: a laser-induced optoacoustic study. Photochemistry and Photobiology, 68(4), 433-437. DOI: 10.1111/j.1751-1097.1998.tb02496.x  [details] 

1996

  • Williams, R. M., Crielaard, W., Hellingwerf, K. J., & Verhoeven, J. W. (1996). Incorporation of fullerene-C60 and C60-adducts in micellar and vesicular supramolecular assemblies; Introductory flash photolysis and photoredox experiments in micelles. Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society, 115, 72-76. [details] 
  • Williams, R. M., Koeberg, M., Lawson, J. M., An, Y-Z., Rubin, Y., Paddon-Row, M. N., & Verhoeven, J. W. (1996). Photoinduced electron transfer to C60 across extended 3- and 11-bond hydrocarbon bridges: Creation of a long-lived charge separated state. Journal of Organic Chemistry, 61, 5055-5062. DOI: 10.1021/jo960678q  [details] 

1995

  • Williams, R. M., Zwier, J. M., & Verhoeven, J. W. (1995). Photoinduced intramolecular electron transfer in a bridged C60(Acceptor)-Aniline(Donor)system. Photophysical properties of the first active fullerene Diad. Journal of the American Chemical Society, 117, 4093-4099. DOI: 10.1021/ja00119a025  [details] 

1994

  • Williams, R. M., & Verhoeven, J. W. (1994). C-60 complexation revisited. Nature, 371(6493), 114-114.
  • Williams, R. M., & Verhoeven, J. W. (1994). On the applicability of the Kasha-Vavilov rule to C-60. Spectrochimica acta. Part A. Molecular spectroscopy, 50A(2), 251-254. [details] 

1993

  • Williams, R. M. (1993). Correction of fluorescence excitation spectra. EPA Newsletter, 49, 3-8. [details] 

1992

  • Williams, R. M., & Verhoeven, J. W. (1992). Fluorescence of fullerene-C70 and its quenching by long-range intermolecular electron transfer. Chemical Physics Letters, 194(4,5,6), 446-451. DOI: 10.1016/0009-2614(92)86080-2  [details] 
  • Williams, R. M., & Verhoeven, J. W. (1992). Supramolecular encapsulation of C60 in a water-soluble calixarene - a core-shell charge-transfer complex. Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society, 111(12), 531-532. [details] 

2011

  • Hudhomme, P., & Williams, R. M. (2011). Energy and electron transfer in photo- and electro-active fullerene dyads. In F. D'Souza, & K. M. Kadish (Eds.), Handbook of carbon nano materials. Volume 2: Electron transfer and applications (pp. 545-591). (World Scientific series on carbon nanoscience). Singapore: World Scientific. [details] 

2010

  • Confortin, D., Neevel, H., Brustolon, M., Franco, L., Kettelarij, A. J., Williams, R. M., & van Bommel, M. R. (2010). Crystal violet: Study of the photo-fading of an early synthetic dye in aqueous solution and on paper with HPLC-PDA, LC-MS and FORS. Journal of Physics. Conference Series, 231, 012011. DOI: 10.1088/1742-6596/231/1/012011  [details] 

2004

  • Bassett, A. P., Magennis, S. W., Glover, P. B., Lewis, D. J., Spencer, N., Parsons, S., ... Pikramenou, Z. (2004). Highly luminescent, triple- and quadruple-stranded, dinuclear Eu, Nd, and Sm(III) lanthanide complexes based on bis-diketonate ligands. Journal of the American Chemical Society, 126(30), 9413-9424. DOI: 10.1021/ja048022z  [details] 
  • Kaletas, B. K., Dobrava, R., Sautter, A., Wurthner, F., Zimine, M., De Cola, L., & Williams, R. M. (2004). Photoinduced electron and energy transfer processes in a bichromophoric pyrene-perylene bisimide system. Journal of Physical Chemistry, 108(11), 1900-1909. [details] 
  • Schuster, D. I., Cheng, P., Jarovski, P. D., Guldi, D. M., Luo, C. P., Echegoyen, L., ... Williams, R. M. (2004). Design, synthesis, and photophysical studies of a porphyrin-fullerene dyad with parachute topology; Charge recombination in the Marcus inverted region. Journal of the American Chemical Society, 126(23), 7257-7270. DOI: 10.1021/ja038676s  [details] 

2003

  • Gade, L. H., Galka, C. H., Williams, R. M., De Cola, L., McPartlin, M., Dong, B., & Chi, L. F. (2003). Synthesis, photophysical properties, and nanocrystal formation of a new class of tetra-N-substituted perylenes. Angewandte Chemie. International edition in English, 42(23), 2677-2681. [details] 
  • Glover, P. B., Ashton, P. R., Childs, L. J., Rodger, A., Kercher, M., Williams, R. M., ... Pikramenou, Z. (2003). Hairpin-shaped heterometallic luminescent lanthanide complexes for DNA intercalative recognition. Journal of the American Chemical Society, 125(33), 9918-9919. DOI: 10.1021/ja029886s  [details] 
  • Haider, J. M., Williams, R. M., De Cola, L., & Pikramenou, Z. (2003). Vectorial control of energy-transfer processes in metallocyclodextrin heterometallic assemblies. Angewandte Chemie. International edition in English, 42(16), 1830-1833. [details] 
  • Leroy-Lhez, S., Belin, C., D'Aleo, A., Williams, R. M., De Cola, L., & Fages, F. (2003). Extending excited-state lifetimes by interchromophoric triplet-state equilibration in a pyrene-Ru(II)diimine dyad system. Supramolecular Chemistry, 15(7-8), 627-637. DOI: 10.1080/10610270310001605214  [details] 

2002

  • Dirksen, A., Zuidema, E., Williams, R. M., De Cola, L., Kauffmann, C., Vögtle, F., ... Pina, F. (2002). Photoactivity and pH sensitivity of methyl orange functionalized poly(propyleneamine) dendrimers. Macromolecules, 35(7), 2743-2747. DOI: 10.1021/ma011350o  [details] 
  • Kaletas, B. K., Williams, R. M., Konig, B., & De Cola, L. (2002). Strong fluorescence enhancement of 2-bromo-3-(1H-indol-3-yl)maleimide upon coordination to a Lewis-acidic metal complex. Chemical Communications, 2002(7), 776-777. [details] 
  • van Walree, C. A., Kaats-Richters, V. E. M., Jenneskens, L. W., Williams, R. M., & van Stokkum, I. H. M. (2002). Intramolecular excimer and exciplex emission of 1,4-dipyrenyl substituted cyclohexasilane. Chemical Physics Letters, 355(1-2), 65-70. DOI: 10.1016/S0009-2614(02)00183-5  [details] 

2000

  • Williams, R. M., Khudyakov, I. V., Purvis, R. M., Overton, B., & Turro, N. J. (2000). Direct and sensitized photolysis of phosphine oxide polymerization photoinitiators in the presence and absence of a model acrylate monomer: a time resolved EPR, cure monitor, and PhotoDSC study. Astracts of papers of the American Chemical Society, 220, 224. [details] 

1999

  • Cheng, P., Wilson, S. R., Schuster, D. I., Pyo, S., Echegoyen, L., Williams, R. M., ... Holzwarth, A. (1999). Synthesis and photophysical properties of a novel parachute-shaped C60-porphyrin dyad. Proceedings - Electrochemical society, 99(12), 225-230. [details] 
  • Schuster, D. I., Cheng, P., Wilson, S. R., Prokhorenko, V., Katterle, M., Holzwarth, A. R., ... Williams, R. M. (1999). Photodynamics of a constrained parachute-shaped fullerene-porphyrin dyad. Journal of the American Chemical Society, 121(49), 11599-11600. DOI: 10.1021/ja992127y  [details] 

1998

  • Williams, R. M., McDonaugh, A. F., & Braslavsky, S. E. (1998). Structural volume changes upon photoisomerization of the bilirubin-albumin complex: a laser-induced optoacoustic study. Photochemistry and Photobiology, 68(4), 433-437. DOI: 10.1111/j.1751-1097.1998.tb02496.x  [details] 

1994

  • Williams, R. M., & Verhoeven, J. M. (1994). C-60 complexation revisited. Nature, 371(6493), 114-114. [details] 
  • Williams, R. M., & Verhoeven, J. W. (1994). On the applicability of the Kasha-Vavilov Rule to C-60. Spectrochimica acta. Part A. Molecular spectroscopy, 50A(2), 251-254. [details] 
  • Williams, R. M., Zwier, J. M., Verhoeven, J. W., Nachtegaal, G. H., & Kentgens, A. P. M. (1994). Interactions of fullerenes and calixarenes in the solid state studied with 13 C-CP-MAS NMR. Journal of the American Chemical Society, 116, 6965. DOI: 10.1021/ja00094a073  [details] 

1993

  • Williams, R. M. (1993). Correction of fluorescence excitation spectra. EPA Newsletter, 49, 3-8. [details] 

1992

  • Williams, R. M., & Verhoeven, J. W. (1992). Fluorescence of fullerene-C70 and its quenching by long-range intermolecular electron transfer. Chemical Physics Letters, 194(4,5,6), 446-451. DOI: 10.1016/0009-2614(92)86080-2  [details] 
  • Williams, R. M., & Verhoeven, J. W. (1992). Supramolecular encapsulation of C60 in a water-soluble calixarene - a core-shell charge-transfer complex. Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society, 111(12), 531-532. [details] 

1996

  • Williams, R. M. (1996). Fullerenes as Electron Accepting Components in Supramolecular and Covalently Linked Electron Transfer Systems Amsterdam [details] 

2017

  • Muscarella, L. A., Petrova, D., Cervasio, R. J., Farawar, A., Lugier, O., McLure, C., ... Williams, R. M. (2017). Enhanced Grain-boundary Emission Lifetime and Additive Induced Crystal Orientation in One-Step Spin-Coated Mixed Cationic (FA/MA) Lead Perovskite Thin Films Stabilized by Zinc Iodide Doping. Amsterdam: Molecular Photonics Group, Van’t Hoff Institute for Molecular Sciences. DOI: 10.26434/chemrxiv.5484073.v2  [details] 
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