Results 11 to 20 of about 174,243 (388)

Attochemistry: Is Controlling Electrons the Future of Photochemistry?

open access: yesJournal of Physical Chemistry Letters, 2021
Controlling matter with light has always been a great challenge, leading to the ever-expanding field of photochemistry. In addition, since the first generation of light pulses of attosecond (1 as = 10-18 s) duration, a great deal of effort has been ...
Isabella C D Merritt   +2 more
semanticscholar   +1 more source

Leaf Age-Dependent Photosystem II Photochemistry and Oxidative Stress Responses to Drought Stress in Arabidopsis thaliana Are Modulated by Flavonoid Accumulation

open access: yesMolecules, 2021
We investigated flavonoid accumulation and lipid peroxidation in young leaves (YL) and mature leaves (ML) of Arabidopsis thaliana plants, whose watering stopped 24 h before sampling, characterized as onset of drought stress (OnDS), six days before ...
I. Sperdouli   +3 more
semanticscholar   +1 more source

Photochemistry and beer [PDF]

open access: yesJournal of Chemical Education, 1982
The history and present knowledge of "light struck flavor", the offensive taste of beer produced upon exposure to light.
Vogler, Arnd, Kunkely, Horst
openaire   +3 more sources

New Redox Strategies in Organic Synthesis by Means of Electrochemistry and Photochemistry

open access: yesACS Central Science, 2020
As the breadth of radical chemistry grows, new means to promote and regulate single-electron redox activities play increasingly important roles in driving modern synthetic innovation. In this regard, photochemistry and electrochemistry—both considered as
Jinjian Liu   +3 more
semanticscholar   +1 more source

Photochemistry of Coordination Compounds of the Main Group Metals [PDF]

open access: yes, 1990
A general concept is developed which relates characteristics excited states of main group metal complexes to typical photoreactions. With regard to their electronic spectra and photochemistry the main group metals are classified according to their ground
Kunkely, Horst   +2 more
core   +1 more source

Photolytic Hazes in the Atmosphere of 51 Eri b [PDF]

open access: yes, 2016
We use a 1D model to address photochemistry and possible haze formation in the irradiated warm Jupiter, 51 Eridani b. The intended focus was to be carbon, but sulfur photochemistry turns out to be important.
Marley, Mark S.   +3 more
core   +3 more sources

Molecular Photochemistry: Recent Developments in Theory

open access: yesAngewandte Chemie, 2020
Photochemistry is a fascinating branch of chemistry that is concerned with molecules and light. However, the importance of simulating light‐induced processes is reflected also in fields as diverse as biology, material science, and medicine.
S. Mai, L. González
semanticscholar   +1 more source

High-Resolution Optical Studies on C-Phycocyanin via Photochemical Hole Burning [PDF]

open access: yes, 1981
We have shown that both the native C-phycocyanin and its corresponding free biline chromophore undergo reversible, low-temperature photochemistry.
Friedrich, J.   +3 more
core   +1 more source

Conformational Selectivity of Merocyanine on Nanostructured Silver Films: Surface Enhanced Resonance Raman Scattering (SERRS) and Density Functional Theoretical (DFT) Study

open access: yesFrontiers in Chemistry, 2022
In this study, detailed structural and vibrational analysis of merocyanine has been investigated using Raman, surface enhanced Raman scattering (SERS) and surface-enhanced resonance Raman scattering (SERRS).
Abhishek Das   +4 more
doaj   +1 more source

MANAGEMENT DECISION MAKING IN MARKETING [PDF]

open access: yes, 2008
Miniaturized microreactors enable photochemistry with laser irradiation in flow mode to convert azidobiphenyl into carbazole with high ...
Avemaria, Frank   +4 more
core   +3 more sources

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