Koen Clays

Research interests

Publications

• Ultrahigh Electro-Optic Coefficients, High Index of Refraction, and Long-Term Stability from Diels–Alder Cross-Linkable Binary Molecular Glasses

  Chemistry of Materials · 2020 · https://doi.org/10.1021/acs.chemmater.9b03725

• Instantaneous, Simple, and Reversible Revealing of Invisible Patterns Encrypted in Robust Hollow Sphere Colloidal Photonic Crystals

  Advanced Materials · 2018 · https://doi.org/10.1002/adma.201707246

• Green-to-Red Photoconvertible Dronpa Mutant for Multimodal Super-resolution Fluorescence Microscopy

  ACS Nano · 2014 · https://doi.org/10.1021/nn4060144

• Linear and Nonlinear Optical Properties of Colloidal Photonic Crystals

  Chemical Reviews · 2011 · https://doi.org/10.1021/cr200063f

• Fabrication of 3D Photonic Crystals of Ellipsoids: Convective Self‐Assembly in Magnetic Field

  Advanced Materials · 2009 · https://doi.org/10.1002/adma.200803564

• Second-order Nonlinear Optical Characterization Techniques

  Journal · 2009 · https://doi.org/10.1201/9781420070736

• Amphiphilic Porphyrins for Second Harmonic Generation Imaging

  Journal of the American Chemical Society · 2009 · https://doi.org/10.1021/ja8061369

• Redox-Switching of Nonlinear Optical Behavior in Langmuir−Blodgett Thin Films Containing a Ruthenium(II) Ammine Complex

  Journal of the American Chemical Society · 2008 · https://doi.org/10.1021/ja711170q

• Electrochemical, Spectroelectrochemical, and Molecular Quadratic and Cubic Nonlinear Optical Properties of Alkynylruthenium Dendrimers1

  Journal of the American Chemical Society · 2006 · https://doi.org/10.1021/ja062246v

• Design, Synthesis, Linear, and Nonlinear Optical Properties of Conjugated (Porphinato)zinc(II)-Based Donor−Acceptor Chromophores Featuring Nitrothiophenyl and Nitrooligothiophenyl Electron-Accepting Moieties

  Journal of the American Chemical Society · 2005 · https://doi.org/10.1021/ja0402553

• A Molecular Multiproperty Switching Array Based on the Redox Behavior of a Ferrocenyl Polychlorotriphenylmethyl Radical

  Angewandte Chemie International Edition · 2004 · https://doi.org/10.1002/anie.200454150

• Switching of molecular second-order polarisability in solution

  Journal of Materials Chemistry · 2004 · https://doi.org/10.1039/b401434k

• Design Strategies versus Limiting Theory for Engineering Large Second-Order Nonlinear Optical Polarizabilities in Charged Organic Molecules

  Chemistry of Materials · 2003 · https://doi.org/10.1021/cm0212111

• Quadratic Optical Nonlinearities of N‐Methyl and N‐Aryl Pyridinium Salts

  Advanced Functional Materials · 2003 · https://doi.org/10.1002/adfm.200300026

• Highly Unusual Effects of π-Conjugation Extension on the Molecular Linear and Quadratic Nonlinear Optical Properties of Ruthenium(II) Ammine Complexes

  Journal of the American Chemical Society · 2002 · https://doi.org/10.1021/ja028897i

• Quadratic Nonlinear Optical Properties ofN-Aryl Stilbazolium Dyes

  Advanced Functional Materials · 2002 · https://doi.org/10.1002/1616-3028(20020201)12:2<110::aid-adfm110>3.0.co;2-y

• Ordering and optical properties of monolayers and multilayers of silica spheres deposited by the Langmuir–Blodgett method

  Journal of Materials Chemistry · 2002 · https://doi.org/10.1039/b204687c

• Unusual Frequency Dispersion Effects of the Nonlinear Optical Response in Highly Conjugated (Polypyridyl)metal−(Porphinato)zinc(II) Chromophores

  Journal of the American Chemical Society · 2002 · https://doi.org/10.1021/ja020651q

• High-frequency demodulation of multi-photon fluorescence in hyper-Rayleigh scattering

  Review of Scientific Instruments · 1998 · https://doi.org/10.1063/1.1148926

• Hyper-Rayleigh Scattering in Isotropic Solution

  Accounts of Chemical Research · 1998 · https://doi.org/10.1021/ar960233o

• Second-order nonlinear optical materials: recent advances in chromophore design

  Journal of Materials Chemistry · 1997 · https://doi.org/10.1039/a703434b

• The Bacteriorhodopsin Chromophore Retinal and Derivatives: An Experimental and Theoretical Investigation of the Second-Order Optical Properties

  Journal of the American Chemical Society · 1995 · https://doi.org/10.1021/ja00117a024

• Supramolecular Second-Order Nonlinearity of Polymers with Orientationally Correlated Chromophores

  Science · 1995 · https://doi.org/10.1126/science.270.5238.966

• Investigations of the Hyperpolarizability in Organic Molecules from Dipolar to Octopolar Systems

  Journal of the American Chemical Society · 1994 · https://doi.org/10.1021/ja00099a058

• Nonlinear Optical Properties of Proteins Measured by Hyper-Rayleigh Scattering in Solution

  Science · 1993 · https://doi.org/10.1126/science.262.5138.1419

• Hyper-Rayleigh scattering in solution

  Review of Scientific Instruments · 1992 · https://doi.org/10.1063/1.1142538

• Hyper-Rayleigh scattering in solution

  Physical Review Letters · 1991 · https://doi.org/10.1103/physrevlett.66.2980

Current projects

No projects listed.