Results 21 to 30 of about 374,258 (265)
Cocrystal charge transfer COR-TCNB and the relevant ultrafast photodynamics
Nano ResearchCharge transfer cocrystals, as a promising class of optoelectronic materials, have attracted significant attention due to their strong intermolecular interactions and efficient electronic coupling between donor and acceptor molecules.
Wanyun Zhang +5 more
doaj +1 more source
Asian Journal of Pharmaceutical Sciences, 2016 Particle sizes play a major role to mediate charge transfer, both between identical and different material surfaces. The study probes into the probable mechanism that actuates opposite polarities between two different size fractions of the same material ...
Raj Mukherjee +6 more
doaj +1 more source
Multifunctional charge transfer plasmon resonance sensors
Nanophotonics, 2023 Charge transfer plasmon (CTP) modes arise when metallic nanoparticle dimers are connected by a conductive junction. This offers a unique opportunity to explore electron transport at optical frequencies as well as to attain narrow plasmon resonances that ...
Koya Alemayehu Nana, Li Wei
doaj +1 more source
Friction-induced ultrafast charge transfer in van der Waals heterostructures
Nano Researchvan der Waals heterostructures stacked by transition metal dichalcogenides and graphene provide a new opportunity for exploring superlubricity.
Chong Wang +10 more
doaj +1 more source
Nature Communications, 2019 The charge transfer between metal and support is significant for catalysis, but little attention has been focused on charge transfer tuned by metal size.
Qiang-Qiang Yan +8 more
doaj +1 more source
Charge transfer and transport in DNA [PDF]
Proceedings of the National Academy of Sciences, 1998 We explore charge migration in DNA, advancing two distinct mechanisms of charge separation in a donor (d)–bridge ({Bj})–acceptor (a) system, where {Bj} = B1,B2, … , BNare the N-specific adjacent bases of B-DNA: (i) two-center unistep superexchange induced charge transfer, d*{Bj}a → d∓{Bj}a±, and (ii) multistep charge transport involves charge injection
J, Jortner +3 more
openaire +2 more sources
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
Charge Transfer in Partition Theory [PDF]
The Journal of Physical Chemistry A, 2009 The recently proposed Partition Theory (PT) [J.Phys.Chem.A 111, 2229 (2007)] is illustrated on a simple one-dimensional model of a heteronuclear diatomic molecule. It is shown that a sharp definition for the charge of molecular fragments emerges from PT, and that the ensuing population analysis can be used to study how charge redistributes during ...
Cohen, Morrel H. +3 more
openaire +3 more sources
Charge Transfer in Be−Ru Compounds
Chemistry – A European Journal, 2023 AbstractDuring the investigation of the binary system Be−Ru two new phases – Be7Ru4 and Be12Ru7 – with similar compositions (63.6 at. % Be and 63.2 at. % Be, respectively), are discovered. They both represent new structural prototypes. The phases are located between Be2Ru (Fe2P‐type structure) and Be3Ru2 (U3Si2‐type structure) in the phase diagram ...
Laura Agnarelli +8 more
openaire +3 more sources
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source