Results 41 to 50 of about 6,232 (230)

Borylated norbornadiene derivatives: Synthesis and application in Pd-catalyzed Suzuki–Miyaura coupling reactions

open access: yesBeilstein Journal of Organic Chemistry, 2022
The photochromic norbornadiene/quadricyclane system is among the most promising candidates for molecular solar thermal (MOST) energy storage. As in this context there is still the need for new tailor-made derivatives, borylated norbornadienes were ...
Robin Schulte, Heiko Ihmels
doaj   +1 more source

Taking up the quest for novel molecular solar thermal systems: Pros and cons of storing energy with cubane and cubadiene

open access: yesFrontiers in Chemistry, 2023
Molecular solar thermal (MOST) systems are working their way as a possible technology to store solar light and release it when necessary. Such systems could, in principle, constitute a solution to the energy storage problem characteristic of solar cells ...
Cecilia Merino-Robledillo   +2 more
doaj   +1 more source

Controlling Isomerization of Photoswitches to Modulate 2D Logic‐in‐Memory Devices by Organic–Inorganic Interfacial Strategy

open access: yesAdvanced Science, 2023
Logic‐in‐memory devices are a promising and powerful approach to realize data processing and storage driven by electrical bias. Here, an innovative strategy is reported to achieve the multistage photomodulation of 2D logic‐in‐memory devices, which is ...
Yongli Duan   +13 more
doaj   +1 more source

Optical Switches for Lipid Membranes: Computed Molecular Projection Area as a Switch Selection Criterion

open access: yesColloids and Interfaces, 2022
Optical switches in lipid membranes are an emerging tool to tune the properties of the bilayer or membrane protein integrated therein. Here, we use simple geometry and physics considerations to deduce structural criteria to design efficient ...
Ivan Boldyrev
doaj   +1 more source

Proceedings of the Thirteenth International Conference on Time-Resolved Vibrational Spectroscopy [PDF]

open access: yes, 2007
The thirteenth meeting in a long-standing series of “Time-Resolved Vibrational Spectroscopy” (TRVS) conferences was held May 19th to 25th at the Kardinal Döpfner Haus in Freising, Germany, organized by the two Munich Universities - Ludwig-Maximilians ...
Laubereau, Alfred   +2 more
core   +1 more source

Mechanically Induced Switching Between Orbital‐ and Fano‐Resonance Rectification in a Dual‐Anchored Molecular Junction

open access: yesAngewandte Chemie, EarlyView.
Mechanical control of anchoring chemistry enables switching between orbital‐driven and interference‐driven rectification in a single‐molecule junction. ABSTRACT Achieving precise control over charge transport through individual molecules is central to advancing single‐molecule electronics.
Xin Sun   +8 more
wiley   +2 more sources

Photomodulation Approaches to Overcome Antimicrobial Resistance

open access: yesPharmaceuticals, 2023
Photopharmacology is an approach that aims to be an alternative to classical chemotherapy. Herein, the different classes of photoswitches and photocleavage compounds and their biological applications are described. Proteolysis targeting chimeras (PROTACs)
Sofia N. Sarabando   +4 more
doaj   +1 more source

From:E to Z and back again: Reversible photoisomerisation of an isolated charge-tagged azobenzene [PDF]

open access: yes, 2018
Substituted azobenzenes serve as chromophores and actuators in a wide range of molecular photoswitches. Here, tandem ion mobility spectrometry coupled with laser excitation is used to investigate the photoisomerisation of selected E and Z isomers of the ...
Adamson   +40 more
core   +2 more sources

Switching Quantum Interference in Phenoxyquinone Single Molecule Junction with Light

open access: yesNanomaterials, 2020
Quantum interference (QI) can lead to large variations in single molecule conductance. However, controlling QI using external stimuli is challenging. The molecular structure of phenoxyquinone can be tuned reversibly using light stimulus.
Abdalghani Daaoub   +2 more
doaj   +1 more source

Spiropyran modified PDMS micro-fluidic chip device for photonically controlled sensor array detection of metal ions [PDF]

open access: yes, 2009
Micro‐fluidic chips are particularly attractive in biological and life sciences for analytical purposes because they provide a convenient small platform for rapid analysis and detection [1].
Benito-Lopez, Fernando   +5 more
core  

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