Time-resolved photothermal methods: accessing time-resolved thermodynamics of photoinduced processes in chemistry and biology
T Gensch, C Viappiani - Photochemical & photobiological sciences, 2003 - pubs.rsc.org
Photothermal methods are currently being employed in a variety of research areas, ranging
from materials science to environmental monitoring. Despite the common term which they …
from materials science to environmental monitoring. Despite the common term which they …
[HTML][HTML] Fast events in protein folding: structural volume changes accompanying the early events in the N→ I transition of apomyoglobin induced by ultrafast pH jump
S Abbruzzetti, E Crema, L Masino, A Vecli… - Biophysical journal, 2000 - cell.com
Ultrafast, laser-induced pH jump with time-resolved photoacoustic detection has been used
to investigate the early protonation steps leading to the formation of the compact acid …
to investigate the early protonation steps leading to the formation of the compact acid …
Structural Volume Changes upon Photoexcitation of Porphyrins: Role of the Nitrogen− Water Interactions
T Gensch, C Viappiani… - Journal of the American …, 1999 - ACS Publications
The molecular structural volume change (as determined by laser-induced optoacoustics), Δ
VR∼− 18 Å3, accompanying triplet state formation of free base 5, 10, 15, 20-tetrakis-(4 …
VR∼− 18 Å3, accompanying triplet state formation of free base 5, 10, 15, 20-tetrakis-(4 …
Time-resolved methods in Biophysics. 2. Monitoring haem proteins at work with nanosecond laser flash photolysis
S Abbruzzetti, S Bruno, S Faggiano, E Grandi… - Photochemical & …, 2006 - Springer
Haem proteins have long been the most studied proteins in biophysics, and have become
paradigms for the characterization of fundamental biomolecular processes as ligand binding …
paradigms for the characterization of fundamental biomolecular processes as ligand binding …
Kinetics of acid-induced spectral changes in the GFPmut2 chromophore
S Abbruzzetti, E Grandi, C Viappiani… - Journal of the …, 2005 - ACS Publications
We have used a nanosecond pH-jump technique, coupled with simultaneous transient
absorption and fluorescence emission detection, to characterize the dynamics of the acid …
absorption and fluorescence emission detection, to characterize the dynamics of the acid …
[HTML][HTML] Kinetics of local helix formation in poly-L-glutamic acid studied by time-resolved photoacoustics: neutralization reactions of carboxylates in aqueous solutions …
S Abbruzzetti, C Viappiani, JR Small, LJ Libertini… - Biophysical …, 2000 - cell.com
Photoactivatable caged protons have been used to trigger proton transfer reactions in
aqueous solutions of acetate, glutamate, and poly-L-glutamic acid, and the volumetric and …
aqueous solutions of acetate, glutamate, and poly-L-glutamic acid, and the volumetric and …
Folding Kinetics and Volume Variation of the β-Hairpin Peptide Chignolin upon Ultrafast pH-Jumps
In-depth characterization of fundamental folding steps of small model peptides is crucial for
a better understanding of the folding mechanisms of more complex biomacromolecules. We …
a better understanding of the folding mechanisms of more complex biomacromolecules. We …
Acid-induced unfolding of myoglobin triggered by a laser pH jump method
S Abbruzzetti, S Sottini, C Viappiani… - Photochemical & …, 2006 - Springer
Abstract Using 1-(2-nitrophenyl) ethyl sulfate (caged sulfate) as a photoactivatable caged
proton, we could induce complete acid unfolding of myoglobin with a single nanosecond …
proton, we could induce complete acid unfolding of myoglobin with a single nanosecond …
Photochemical reagents for the study of metalloproteins by flash photolysis
FI Rosell, AG Mauk - Coordination Chemistry Reviews, 2011 - Elsevier
Flash photolysis has been used extensively in the advancement of our understanding of the
electron transfer reactivity of metalloproteins and in investigation of the kinetic complexities …
electron transfer reactivity of metalloproteins and in investigation of the kinetic complexities …
Kinetics of proton release after flash photolysis of 1-(2-nitrophenyl) ethyl sulfate (caged sulfate) in aqueous solution
S Abbruzzetti, S Sottini, C Viappiani… - Journal of the American …, 2005 - ACS Publications
The kinetics of proton release after laser photolysis of 1-(2-nitrophenyl) ethyl sulfate (caged
sulfate) have been characterized by time-resolved absorbance and photoacoustic methods …
sulfate) have been characterized by time-resolved absorbance and photoacoustic methods …