Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1103/PhysRevLett.67.3380 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Deciphering the Radial Ligand Effect of Biomimetic Amino Acid toward Stable Alkaline Oxygen Evolution.
Inorg Chem
January 2025
School of Materials Science and Engineering, China University of Petroleum, Qingdao 266580, PR China.
Mismatched electron and proton transport rates impede the manifestation of effective performance of the electrocatalytic oxygen evolution reaction (OER), thereby limiting its industrial applications. Inspired by the natural protein cluster in PS-II, different organic-inorganic hybrid electrocatalysts were synthesized via a hydrothermal method. -Toluidine (PT), benzoic acid (BA), and -aminobenzoic acid (PABA) were successfully intercalated into NiFe-LDH.
View Article and Find Full Text PDFBis-Naphthylacrylonitrile-Based Supramolecular Artificial Light-Harvesting System for White Light Emission.
Macromol Rapid Commun
January 2025
School of Chemistry and Chemical Engineering, Nantong University, Nantong, 226019, China.
A novel aggregation-induced emission (AIE)-based artificial light-harvesting system (LHS) is successfully assembled via the host-guest interaction of bis-naphthylacrylonitrile derivative (BND), water-soluble pillar[5]arene (WP5), and sulforhodamine 101 (SR101). After host-guest assembly, the formed WP5⊃BND complexes spontaneously self-aggregated into WP5⊃BND nanoparticles (donors) and SR101 (acceptors) is introduced into WP5⊃BND to fabricate WP5⊃BND-SR101 LHS. Through the investigation of energy transfer between donors and acceptors, the artificial light-harvesting processes are certified in WP5⊃BND-SR101 LHS and the absolute fluorescence quantum yields (Φ) are significantly improved from 8.
View Article and Find Full Text PDFCross-Coupling of Carbonyl Derivatives and -Arylamines Enabled by Visible Light for Easy Access to 1,2-Amino Alcohols.
J Org Chem
January 2025
International Joint Research Center for Molecular Science, College of Chemistry and Environmental Engineering, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, Guangdong 518060, P. R. China.
We disclosed a new strategy for the synthesis of 1,2-amino alcohols enabled by visible light without the requirement of a photocatalyst and metal. Under light irradiation at 400 nm, the reaction of carbonyl derivatives and -arylamines proceeds via an electron-donor-acceptor (EDA) intermediate, obtaining diverse vicinal amino alcohols decorated with a two-electron-rich/-deficient aryl group.
View Article and Find Full Text PDFCalorimetric measurement of energy and nutrient stimulation of microorganisms from the continental deep subsurface.
Front Microbiol
December 2024
Department of Earth Sciences, University of Southern California, Los Angeles, CA, United States.
Microbial activity in the deep continental subsurface is difficult to measure due to low cell densities, low energy fluxes, cryptic elemental cycles and enigmatic metabolisms. Nonetheless, direct access to rare sample sites and sensitive laboratory measurements can be used to better understand the variables that govern microbial life underground. In this study, we sampled fluids from six boreholes at depths ranging from 244 m to 1,478 m below ground at the Sanford Underground Research Facility (SURF), a former goldmine in South Dakota, United States.
View Article and Find Full Text PDFPnictogen Bond-Mediated Coassemblies for Noncovalent Molecular Glass.
Nano Lett
January 2025
School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China.
Pnictogen bond (PnB) occurring on the group-15 elements is recognized as σ- or π-hole-based interaction that has garnered attention in the fields of anion recognition and organocatalysis. Due to the polyvalent feature of pnictogens and high directionality, PnB possesses potential in the design of convergent coassembled materials with acceptors containing lone pair electrons or anions, which however is rarely explored so far. Herein, we unveil the role of antimony (Sb)-based PnB donors in producing self-assembled chiroptical materials with lone pair electron containing acceptors.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!