Science, Journal Year: 2025, Volume and Issue: 387(6732), P. 361 - 362
Published: Jan. 23, 2025
Light drives a fast switching between achiral and chiral states in crystal
Language: Английский
Plasmonics, Journal Year: 2024, Volume and Issue: unknown
Published: Nov. 21, 2024
Language: Английский
Citations
17
Chemical Society Reviews, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 1, 2025
This review systematically summarizes recent advanced strategies for manipulating electron spin to optimize photocatalysis. It provides valuable insights guide future research on control enhancing photocatalytic applications.
Language: Английский
Citations
5
The Journal of Chemical Physics, Journal Year: 2025, Volume and Issue: 162(1)
Published: Jan. 6, 2025
We explore the role of molecular vibrations in chirality-induced spin selectivity (CISS) effect context charge transport through a nanojunction. employ mixed quantum-classical approach that combines Ehrenfest dynamics for with hierarchical equations motion method electronic degrees freedom. This treats nonequilibrium manner, which is crucial nanojunctions. To vibrational on selectivity, we also introduce new figure merit, displacement polarization, quantifies difference displacements opposing lead magnetizations. analyze single trajectories, investigating how depends voltage and electronic-vibrational coupling. Furthermore, investigate temperature dependence ensemble-averaged observables. demonstrate correlated time indicating driving force CISS this model within approach.
Language: Английский
Citations
2
Chemical Society Reviews, Journal Year: 2024, Volume and Issue: 53(18), P. 9029 - 9058
Published: Jan. 1, 2024
The integration of chirality, specifically through the chirality-induced spin selectivity (CISS) effect, into electrocatalytic processes represents a pioneering approach for enhancing efficiency energy conversion and storage systems. This review delves burgeoning field chiral electrocatalysis, elucidating fundamental principles, historical development, theoretical underpinnings, practical applications CISS effect across spectrum reactions, including oxygen evolution reaction (OER), reduction (ORR), hydrogen (HER). We explore methodological advancements in inducing structural surface engineering discuss various techniques its measurement, from magnetic conductive atomic force microscopy (mc-AFM) to peroxide titration. Furthermore, this highlights transformative potential addressing key challenges NRR CO
Language: Английский
Citations
14
National Science Review, Journal Year: 2024, Volume and Issue: 11(9)
Published: June 20, 2024
This review discusses opportunities in chemistry that are enabled by the chiral induced spin selectivity (CISS) effect. First, begins with a brief overview of seminal studies on CISS. Next, we discuss different material systems whose properties can be tailored through chemical means, special emphasis hybrid organic-inorganic layered materials exhibit some largest filtering to date. Then, promise CISS for reactions and enantioseparation before concluding.
Language: Английский
Citations
11
Nature Chemistry, Journal Year: 2024, Volume and Issue: 17(1), P. 29 - 37
Published: Oct. 25, 2024
Language: Английский
Citations
11
Nanoscale, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 1, 2025
Tetramethyl-bis(ethylenedithio)-tetrathiafulvalene (TM-BEDT-TTF) enantiomers’ spin filtering and chiroptical properties are studied. Spin-filtering assessed by recording spin-polarized I – V curves (mc-AFM) of TM-BEDT-TTF fibrils.
Language: Английский
Citations
1
Precision Chemistry, Journal Year: 2025, Volume and Issue: 3(2), P. 51 - 71
Published: Jan. 10, 2025
The past few decades have witnessed significant development in intercalation chemistry research aimed at precisely controlling material properties. Intercalation, as a powerful surface and interface synthesis strategy, facilitates the insertion of external guests into van der Waals (vdW) gaps two-dimensional (2D) layered materials, inducing various modulation effects (the weakening interlayer interactions, changes electronic structures, interfacial charge transfer, symmetry manipulation) to tailor properties while preserving intralayer covalent bonds. Importantly, benefiting from very diverse structures organic molecules, their enables integration molecules with wide array 2D resulting creation numerous organic–inorganic hybrid superlattices exotic properties, which brings extensive potential applications fields such spintronics, superconductor electronics, optoelectronics, thermoelectrics. Herein, based on recent advancements systems, we briefly discuss summary classification guest species. We also three induced by further introduce intriguing modulations physicochemical including superconductivity, magnetism, thermoelectricity thermal conductivity, chiral-induced spin selectivity (CISS) effects, interlayer-confined chemical reaction. Finally, offer insights future opportunities emerging challenges systems.
Language: Английский
Citations
1
Accounts of Chemical Research, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 28, 2025
ConspectusSymmetry is a pervasive phenomenon spanning diverse fields, from art and architecture to mathematics science. In the scientific realms, symmetry reveals fundamental laws, while breaking─the collapse of certain symmetry─is underlying cause phenomena. Research on breaking consistently provides valuable insights across disciplines, parity violation in physics origin homochirality biology. Chemistry particularly rich studies, encompassing areas such as asymmetric synthesis, chiral resolution, structure assembly, so on. Across different well-defined methodology necessary analyze or nature behind phenomenon, enabling researchers uncover principles mechanisms. Basically, three key points underpin symmetry-related research: scale-dependency symmetry/symmetry breaking, driving force phenomena, properties arising breaking.This Account will focus aforementioned elucidated with organic cages proof-of-concept models, exhibit shape-persistent 3D molecular frameworks, motion, high propensity for crystallization.First, we examine racemization processes dynamic motions illustrate that are time-scale-dependent. Specifically, racemization, driven by influenced hydrogen bonding rigidity cage framework, which may not be observable within experimental temporal scale. This determines whether enantiomeric excess system, namely, broken can detected experimentally. We also investigate hierarchical structures self-assembled racemic cages, demonstrating asymmetry manifest differently spatial scales, supramolecular macroscopic levels. Second, discuss spontaneous resolution─a classic symmetry-breaking event during crystallization─from thermodynamic perspective. suggest compounds, compared conglomerates, more entropy-favored, explaining their greater prevalence nature. Spontaneous resolution take place only when favorable enthalpy compensates unfavorable entropy. conglomerates composed strong intermolecular interactions along screw axes provide compensation. Finally, explore unique emerge symmetry-broken packing crystals racemates, second-harmonic generation piezoelectricity. It turns out operation plays critical role determining material properties. By comprehensively analyzing this into phenomena disciplines. paves way designing novel materials tailored applications optics, electronics, beyond.
Language: Английский
Citations
1
Nature Reviews Chemistry, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 17, 2025
Language: Английский
Citations
1