Photoisomerization in different classes of azobenzene

HMD Bandara, SC Burdette - Chemical Society Reviews, 2012 - pubs.rsc.org
Azobenzene undergoes trans→ cisisomerization when irradiated with light tuned to an
appropriate wavelength. The reverse cis→ transisomerization can be driven by light or …

Ultrafast X-ray scattering: structural dynamics from diatomic to protein molecules

H Ihee, M Wulff, J Kim, S Adachi - International Reviews in Physical …, 2010 - Taylor & Francis
Recent years have witnessed the birth of picosecond pump-probe X-ray diffraction and
scattering techniques, thanks to the technological developments in the third generation …

Femtosecond time-resolved UV-visible absorption spectroscopy of trans-azobenzene: dependence on excitation wavelength

IK Lednev, TQ Ye, P Matousek, M Towrie, P Foggi… - Chemical physics …, 1998 - Elsevier
Femtosecond time-resolved UV-visible absorption spectroscopy has been used to study the
photochemistry of trans-azobenzene in n-hexane. Excitation to the S1 (nπ*) state results in …

Excited-State Structure and Dynamics of cis- and trans-Azobenzene from Resonance Raman Intensity Analysis

CM Stuart, RR Frontiera… - The Journal of Physical …, 2007 - ACS Publications
Resonance Raman intensity analysis was used to investigate the initial excited-state nuclear
dynamics of cis-and trans-azobenzene following S1 (n π*) excitation, and fluorescence …

Structures, vibrational frequencies, and normal modes of substituted azo dyes: infrared, Raman, and density functional calculations

N Biswas, S Umapathy - The Journal of Physical Chemistry A, 2000 - ACS Publications
The vibrational structures of 4-nitro-azobenzene (NAB), 4-(dimethylamino)-azobenzene
(DAB), and 4-nitro, 4 '-(dimethylamino)-azobenzene (NDAB) are of interest due to their …

Spatiotemporal Kinetics in Solution Studied by Time‐Resolved X‐Ray Liquidography (Solution Scattering)

TK Kim, JH Lee, M Wulff, Q Kong, H Ihee - ChemPhysChem, 2009 - Wiley Online Library
Abstract Information about temporally varying molecular structure during chemical
processes is crucial for understanding the mechanism and function of a chemical reaction …

Photoisomerization of a capped azobenzene in solution probed by ultrafast time-resolved electronic absorption spectroscopy

IK Lednev, TQ Ye, LC Abbott, RE Hester… - The Journal of …, 1998 - ACS Publications
Ultrafast time-resolved electronic absorption spectroscopy has been used to study the
photochemistry of trans-azobenzene and trans-1, a derivative in which azobenzene is …

Effect of Potential Energy Gap between the n-π* and the π-π* State on Ultrafast Photoisomerization Dynamics of an Azobenzene Derivative

Y Hirose, H Yui, T Sawada - The Journal of Physical Chemistry A, 2002 - ACS Publications
We considered the trans→ cis photoisomerization dynamics of the S2-excited azobenzene
derivatives in terms of the potential energy gap between the n-π*(S1) and the π-π*(S2) state …

PHOTOISOMERIZATION OF

H Rau - Photoreactive Organic Thin Films, 2002 - books.google.com
PHOTOISOMERIZATION OF Page 24 PHOTOISOMERIZATION OF AZOBENZENES HERMANN
RAU Institut für Chemie, Universität Hohenheim, D-70593 Stuttgart, Germany II INTRODUCTION …

Gold nanoparticle networks with photoresponsive interparticle spacings

DS Sidhaye, S Kashyap, M Sastry, S Hotha… - Langmuir, 2005 - ACS Publications
Photoresponsive gold nanoparticle networks were prepared by functionalizing them with
azobenzene derivatives. A network can be formed when a linker molecule constituting the …