Through the Lens of A Momentum Microscope: Viewing Light-Induced Quantum Phenomena in Two-Dimensional Materials.
Sign Up to like & getrecommendations! Published in 2022 at "Advanced materials"
DOI: 10.1002/adma.202204120
Abstract: Van der Waals (vdW) materials at their two-dimensional limit are diverse, flexible, and unique laboratories to study fundamental quantum phenomena and their future applications. Their novel properties rely on their pronounced Coulomb interactions, variety of… read more here.
Keywords: light induced; two dimensional; dimensional materials; momentum ... See more keywords
Versatile Microfluidics Separation of Colloids by Combining External Flow with Light-induced Chemical Activity.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202300358
Abstract: Separation of particles by size, morphology, or material identity is of paramount importance in fields such as filtration or bioanalytics. Up to now separation of particles distinguished solely by surface properties or bulk/surface morphology remains… read more here.
Keywords: separation colloids; light induced; induced chemical; chemical ... See more keywords
Light-Induced Bipolar Photoresponse with Amplified Photocurrents in Electrolyte-Assisted Bipolar p-n Junction.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202300911
Abstract: The p-n junction with bipolar characteristics sets the fundamental unit to build electronics while its unique rectification behavior constrains the degree of carrier tunability for expanded functionalities. Herein, we report a bipolar-junction photoelectrode employed with… read more here.
Keywords: bipolar photoresponse; light induced; induced bipolar; junction ... See more keywords
Synthesis and Characterization of Photoactivatable Doxycycline Analogues Bearing Two‐Photon‐Sensitive Photoremovable Groups Suitable for Light‐Induced Gene Expression
Sign Up to like & getrecommendations! Published in 2018 at "ChemBioChem"
DOI: 10.1002/cbic.201700628
Abstract: We report the synthesis and photolytic properties of caged 9‐aminodoxycycline derivatives modified with 2‐{4′‐bis‐[2‐(2methoxyethoxy)ethyl]‐4‐nitrobiphenyl‐3‐yl}prop‐1‐oxy (EANBP) and PEG7‐ylated (7‐diethylamino‐2‐oxo‐2H‐chromen‐4‐yl)methyl (PEG7‐DEACM) groups. 9‐Aminodoxycycline is a tetracycline analogue capable of activating transcription through the inducible TetOn transgene expression… read more here.
Keywords: photon sensitive; photon; two photon; light induced ... See more keywords
Metal Sulfide Photocatalysis: Visible‐Light‐Induced Organic Transformations
Sign Up to like & getrecommendations! Published in 2019 at "ChemCatChem"
DOI: 10.1002/cctc.201801773
Abstract: Transition‐metal sulfides belong to an important subgroup of semiconductor photocatalysts that could promote a variety of valuable redox reactions under mild conditions. One notable merit of metal sulfides is their relatively smaller bandgaps than metal… read more here.
Keywords: organic transformations; light induced; visible light; metal sulfides ... See more keywords
Light‐Induced Pulsed EPR Dipolar Spectroscopy on a Paradigmatic Hemeprotein
Sign Up to like & getrecommendations! Published in 2019 at "Chemphyschem"
DOI: 10.1002/cphc.201900139
Abstract: Abstract Light‐induced pulsed EPR dipolar spectroscopic methods allow the determination of nanometer distances between paramagnetic sites. Here we employ orthogonal spin labels, a chromophore triplet state and a stable radical, to carry out distance measurements… read more here.
Keywords: pulsed epr; epr dipolar; light induced; induced pulsed ... See more keywords
Light-Induced and Thermal Isomerization of Azobenzenes on Immobilized Gold Nanoparticle Aggregates.
Sign Up to like & getrecommendations! Published in 2022 at "ChemPlusChem"
DOI: 10.1002/cplu.202200153
Abstract: Morphologically different gold nanoparticle (AuNP) aggregates were prepared on macroscopic surfaces covered with a layer of polydopamine (PDA). The extent of particle aggregation and the particle size distribution could be controlled by the Au(III) reduction… read more here.
Keywords: particle; light induced; gold nanoparticle; thermal isomerization ... See more keywords
Visible-Light-Induced Hydrosilylation of Electron-deficient Alkenes by Iron Catalysis.
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DOI: 10.1002/cssc.202200367
Abstract: Herein, we report a method for iron-catalyzed, visible-light-induced hydrosilylation reactions of electron-deficient alkenes to produce value-added silicon compounds. Alkenes bearing functional groups with different steric properties were suitable substrates, as were derivatives of structurally complex… read more here.
Keywords: electron deficient; light induced; induced hydrosilylation; deficient alkenes ... See more keywords
Visible-light-Induced Oxidative a-keto-Dichlorination of Arylalkynes by CuCl2 at Room Temperature.
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DOI: 10.1002/cssc.202200957
Abstract: We have developed a visible light-induced oxidative a-keto-dichlorination of terminal and internal aryl alkynes to form dichloroacetophenones (DCAPs) and dichlorophenyl-acetophenones (DCPAPs), respectively, by using CuCl 2 as a photoredox catalyst in the presence of air… read more here.
Keywords: light induced; keto dichlorination; induced oxidative; keto ... See more keywords
Visible light-induced unactivated δ-C(sp3)-H amination of alcohols catalyzed by iron.
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DOI: 10.1002/cssc.202201241
Abstract: An iron-catalyzed remote C(sp 3 )-H amination of aliphatic alcohols through 1,5-hydrogen atom transfer is developed. This protocol provides a method to generate δ-C(sp 3 )-N bonds from primary, secondary, and tertiary alcohols under mild… read more here.
Keywords: light induced; unactivated sp3; iron; induced unactivated ... See more keywords
Pyrene-based D-A Molecules as Efficient Heterogeneous Catalysts for Visible-Light-Induced Aerobic Organic Transformations.
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DOI: 10.1002/cssc.202202082
Abstract: In this work, we described an efficient visible light promoted aerobic dehydro-coupling of amines, oxidation of thioethers and hydroxylation of arylboronic acids under benign conditions by using pyrene-based donor-acceptor (D-A) conjugated organic molecules. Donor-acceptor structure… read more here.
Keywords: light induced; induced aerobic; pyrene based; visible light ... See more keywords