A two-directional vibrational probe reveals different electric field orientations in solution and an enzyme active site [0.03%]
一种双向振动探针揭示了溶液和酶活性位点中不同的电场方向
Chu Zheng,Yuezhi Mao,Jacek Kozuch et al.
Chu Zheng et al.
The catalytic power of an electric field depends on its magnitude and orientation with respect to the reactive chemical species. Understanding and designing new catalysts for electrostatic catalysis thus requires methods to measure the elec...
Condensates in RNA repeat sequences are heterogeneously organized and exhibit reptation dynamics [0.03%]
RNA重复序列凝集物呈异质组织并表现出滑动动力学
Hung T Nguyen,Naoto Hori,D Thirumalai
Hung T Nguyen
Although it is known that RNA undergoes liquid-liquid phase separation, the interplay between the molecular driving forces and the emergent features of the condensates, such as their morphologies and dynamic properties, is not well understo...
Anisotropic dynamics of resonant scattering between a pair of cold aligned diatoms [0.03%]
冷排列二藻分子共振散射的各向异性动力学研究
Haowen Zhou,William E Perreault,Nandini Mukherjee et al.
Haowen Zhou et al.
The collision dynamics between a pair of aligned molecules in the presence of a partial-wave resonance provide the most sensitive probe of the long-range anisotropic forces important to chemical reactions. Here we control the collision temp...
Muhammad A Zenaidee,Joseph A Loo
Muhammad A Zenaidee
James D Watson,Leslie D Field,Graham E Ball
James D Watson
The σ-alkane complexes of transition metals, which contain an essentially intact alkane molecule weakly bound to the metal, have been well established as crucial intermediates in the activation of the strong C-H σ-bonds found in alkanes. ...
Global analysis of biosynthetic gene clusters reveals conserved and unique natural products in entomopathogenic nematode-symbiotic bacteria [0.03%]
生物合成基因簇的全球分析揭示了共生细菌中的保守和独特的次级代谢物
Yi-Ming Shi,Merle Hirschmann,Yan-Ni Shi et al.
Yi-Ming Shi et al.
Microorganisms contribute to the biology and physiology of eukaryotic hosts and affect other organisms through natural products. Xenorhabdus and Photorhabdus (XP) living in mutualistic symbiosis with entomopathogenic nematodes generate natu...
Fabrication of devices featuring covalently linked MoS2-graphene heterostructures [0.03%]
共价连接的二硫化钼-石墨烯异质结构器件的制备
Manuel Vázquez Sulleiro,Aysegul Develioglu,Ramiro Quirós-Ovies et al.
Manuel Vázquez Sulleiro et al.
The most widespread method for the synthesis of 2D-2D heterostructures is the direct growth of one material on top of the other. Alternatively, flakes of different materials can be manually stacked on top of each other. Both methods typical...
Accelerating symmetry-breaking charge separation in a perylenediimide trimer through a vibronically coherent dimer intermediate [0.03%]
通过振动相干二聚体中间体加速三聚peri菁分子中破缺对称性的电荷分离
Chenjian Lin,Taeyeon Kim,Jonathan D Schultz et al.
Chenjian Lin et al.
Understanding the photophysics and photochemistry of molecular π-stacked chromophores is important for utilizing them as functional photonic materials. However, these investigations have been mostly limited to covalent molecular dimers, wh...
Publisher Correction: Porous covalent organic nanotubes and their assembly in loops and toroids [0.03%]
出版更正：多孔共价有机纳米管及其在环和环状物中的组装
Kalipada Koner,Shayan Karak,Sharath Kandambeth et al.
Kalipada Koner et al.
Published Erratum
Nature chemistry. 2022 May;14(5):582. DOI:10.1038/s41557-022-00952-x 2022
Tunable acetylene sorption by flexible catenated metal-organic frameworks [0.03%]
可用于吸附乙炔的灵活链环金属有机框架材料
Mickaele Bonneau,Christophe Lavenn,Jia-Jia Zheng et al.
Mickaele Bonneau et al.
The safe storage of flammable gases, such as acetylene, is essential for current industrial purposes. However, the narrow pressure (P) and temperature range required for the industrial use of pure acetylene (100 < P < 200 kPa at 298 K) and ...