Intermolecular Interactions and Quantum Interference Effects in Molecular Junctions [0.03%]
分子结中的分子间相互作用及量子干涉效应
Louise O H Hyllested,Idunn Prestholm,Gemma C Solomon
Louise O H Hyllested
Destructive quantum interference (DQI) leads to a decrease in the conductance of certain well-documented molecules. Experimental observations have revealed both direct and indirect manifestations of DQI, although a comprehensive understandi...
Zechariah Mengrani,Weiying Hong,Matteo Palma
Zechariah Mengrani
Herein, we present a strategy for the controlled assembly of single-walled carbon nanotube (SWCNT) linear junctions mediated by DNA as a functional linker. We demonstrate this by employing SWCNTs of two different chiralities via the specifi...
Colloidal AInSe2 (A = K, Rb, Cs) Nanocrystals with Tunable Crystal and Band Structures [0.03%]
具有可调晶体和能带结构的胶体AInSe2（A=K，Rb，Cs）纳米晶
Zhaohong Sun,Carlos Mora Perez,Oleg V Prezhdo et al.
Zhaohong Sun et al.
Wide band gap AInSe2 (A = K, Rb, Cs) is an important interlayer material for improving the efficiency of Cu(In,Ga)(S,Se)2 (CIGS) solar cells. Compared to high-vacuum deposition and solid-state synthesis, a less energy-intensive method is of...
Tuning Chemical DNA Ligation within DNA Crystals and Protein-DNA Cocrystals [0.03%]
在DNA晶体和蛋白质-DNA共晶中调节化学性DNA连接反应
Abigail R Orun,Caroline K Slaughter,Ethan T Shields et al.
Abigail R Orun et al.
Biomolecular crystals can serve as materials for a plethora of applications including precise guest entrapment. However, as grown, biomolecular crystals are fragile in solutions other than their growth conditions. For crystals to achieve th...
Interband and Intraband Hot Carrier-Driven Photocatalysis on Plasmonic Bimetallic Nanoparticles: A Case Study of Au-Cu Alloy Nanoparticles [0.03%]
等离激元双金属纳米粒子的光催化：Au-Cu合金纳米粒子的作用机制研究
Mengqi Sun,Ankai Wang,Min Zhang et al.
Mengqi Sun et al.
Photoexcited nonthermal electrons and holes in metallic nanoparticles, known as hot carriers, can be judiciously harnessed to drive interesting photocatalytic molecule-transforming processes on nanoparticle surfaces. Interband hot carriers ...
Enhancing Electrocatalytic Semihydrogenation of Alkynes via Weakening Alkene Adsorption over Electron-Depleted Cu Nanowires [0.03%]
通过电子耗尽的铜纳米线弱化烯烃吸附以增强炔烃电半氢化催化性能
Dan Luo,Zhiheng Xie,Shuangqun Chen et al.
Dan Luo et al.
Electrochemical semihydrogenation (ESH) of alkynes to alkenes is an appealing technique for producing pharmaceutical precursors and polymer monomers, while also preventing catalyst poisoning by alkyne impurities. Cu is recognized as a cost-...
Noble Metal Plasmon-Molecular Catalyst Hybrids for Renewable Energy Relevant Small Molecule Activation [0.03%]
贵金属等离激元-分子催化剂杂化体用于相关小分子活化的可再生能源
Tannu Kaushik,Suchismita Ghosh,Thinles Dolkar et al.
Tannu Kaushik et al.
Significant endeavors have been dedicated to the advancement of materials for artificial photosynthesis, aimed at efficiently harvesting light and catalyzing reactions such as hydrogen production and CO2 conversion. The application of plasm...
Metabolomics Analysis for Unveiling the Toxicological Mechanism of Silver Nanoparticles Using an In Vitro Gastrointestinal Digestion Model [0.03%]
基于体外胃肠消化模型的银纳米粒子毒理学机制代谢组学研究
Yongjiu Chen,Ruixia Wang,Ming Xu
Yongjiu Chen
The increasing use of silver nanoparticles (AgNPs) in consumer products has led to concerns about potential health risks after oral exposure as a result of the transformation and absorption in the gastrointestinal tract (GIT). However, the ...
Exploring the Substitution of Fe(III) by Gd(III) in Nanomagnetite [0.03%]
探索纳米磁铁矿中铁离子被 gadolinium 离子取代的情况
Carolina Guida,Anthony Chappaz,Agnieszka Poulain et al.
Carolina Guida et al.
A promising superparamagnetic nanomagnetite dipped with Gd was synthesized for possible medical applications. Its size and morphology are independent of Gd content ranging from 1 to 5%. Gadolinium (III) replaced Fe(III) in the lattice. The ...
Tutorial on Describing, Classifying, and Visualizing Common Crystal Structures in Nanoscale Materials Systems [0.03%]
纳米材料体系中常见晶体结构描述、分类及可视化教程
Katelyn J Baumler,Raymond E Schaak
Katelyn J Baumler
Crystal structures underpin many aspects of nanoscience and technology, from the arrangements of atoms in nanoscale materials to the ways in which nanoscale materials form and grow to the structures formed when nanoscale materials interact ...