Results 41 to 50 of about 5,692 (237)

Ultrafast generation and decay of a surface metal [PDF]

open access: yes, 2021
Band bending at semiconductor surfaces induced by chemical doping or electric fields can create metallic surfaces with properties not found in the bulk, such as high electron mobility, magnetism or superconductivity.
Gierster, Lukas   +2 more
core   +2 more sources

A fully genetically encoded protein architecture for optical control of peptide ligand concentration [PDF]

open access: yes, 2014
Ion channels are among the most important proteins in biology, regulating the activity of excitable cells and changing in diseases. Ideally it would be possible to actuate endogenous ion channels, in a temporally precise and reversible manner, and ...
Boyden, Edward   +3 more
core   +1 more source

Spiropyran-Based Molecular Photoswitches [PDF]

open access: yesChinese Journal of Organic Chemistry, 2013
* E-mail: mqzhu@hust.edu.cn Received October 8, 2012; revised December 5, 2012; published online December 20, 2012. Project supported by the National Basic Research Program of China (No. 2013CB922104), the National Natural Science Foundation of China (Nos.
Zhang, Guofeng   +5 more
openaire   +3 more sources

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

Photoswitchable precision glycooligomers and their lectin binding

open access: yesBeilstein Journal of Organic Chemistry, 2014
The synthesis of photoswitchable glycooligomers is presented by applying solid-phase polymer synthesis and functional building blocks. The obtained glycoligands are monodisperse and present azobenzene moieties as well as sugar ligands at defined ...
Daniela Ponader   +6 more
doaj   +1 more source

Recent Approaches to the Identification of Novel Microtubule-Targeting Agents

open access: yesFrontiers in Molecular Biosciences, 2022
Microtubules are key components of the eukaryotic cytoskeleton with essential roles in cell division, intercellular transport, cell morphology, motility, and signal transduction.
Susanna Eli   +3 more
doaj   +1 more source

Supramolecular hierarchy among halogen and hydrogen bond donors in light-induced surface patterning [PDF]

open access: yes, 2015
Halogen bonding, a noncovalent interaction possessing several unique features compared to the more familiar hydrogen bonding, is emerging as a powerful tool in functional materials design.
Barrett C. J.   +10 more
core   +1 more source

Water‐Soluble Arylazoisoxazole Photoswitches

open access: yesChemistry – A European Journal, 2023
AbstractAzoheteroarenes are emerging as powerful alternatives to azobenzene molecular photoswitches. In this study, water‐soluble arylazoisoxazole photoswitches are introduced. UV/vis and NMR spectroscopy revealed moderate to very good photostationary states and reversible photoisomerization between the E‐ and Z‐isomers over multiple cycles with ...
Fabian Höglsperger   +8 more
openaire   +2 more sources

Circular‐Polarization‐Sensitive Organic Photodetectors with a Chiral Nanopatterned Electrode Inverse‐Designed by Genetic Algorithm

open access: yesAdvanced Functional Materials, EarlyView.
A chiral photodetector capable of selectively distinguishing left‐ and right‐handed circularly polarized light is experimentally demonstrated. The device, which features a nanopatterned electrode inverse‐designed by a genetic algorithm within a metal–dielectric–metal nanocavity that incorporates a vacuum‐deposited small‐molecule multilayer, exhibits ...
Kyung Ryoul Park   +3 more
wiley   +1 more source

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