2023

最新文章

• A signaling lipid drives synapse formation AI翻译
  作者：Rivero-Rios, Pilar; Weisman, Lois S.
  作者单位：University of Michigan System; University of Michigan
• The ecology of whales in a changing climate AI翻译
  作者：Read, Andrew J.
  作者单位：Duke University
• My many passions AI翻译
  作者：Pizzolante, Marta
  作者单位：Catholic University of the Sacred Heart
• New Novavax vaccine OK'd; studies size it up against mRNA AI翻译
  作者：Couzin-Frankel, Jennifer
  摘要：Limited data and lack of head-to-head studies make comparisons between shots tricky
• Transcriptomic diversity of cell types across the adult human brain AI翻译
  作者：Siletti, Kimberly; Hodge, Rebecca; Albiach, Alejandro Mossi; Lee, Ka Wai; Ding, Song-Lin; Hu, Lijuan; Lonnerberg, Peter; Bakken, Trygve; Casper, Tamara; Clark, Michael; Dee, Nick; Gloe, Jessica; Hirschstein, Daniel; Shapovalova, Nadiya V.; Keene, C. Dirk; Nyhus, Julie; Tung, Herman; Yanny, Anna Marie; Arenas, Ernest; Lein, Ed S.; Linnarsson, Sten
  作者单位：Karolinska Institutet; Allen Institute for Brain Science; University of Washington; University of Washington Seattle; Utrecht University; Utrecht University Medical Center
• Atomic faulting induced exceptional cryogenic strain hardening in gradient cell-structured alloy AI翻译
  作者：Pan, Qingsong; Yang, Muxin; Feng, Rui; Chuang, Andrew Chihpin; An, Ke; Liaw, Peter K.; Wu, Xiaolei; Tao, Nairong; Lu, Lei
  作者单位：Chinese Academy of Sciences; Institute of Metal Research, CAS; Chinese Academy of Sciences; United States Department of Energy (DOE); Oak Ridge National Laboratory; United States Department of Energy (DOE); Argonne National Laboratory; University of Tennessee System; University of Tennessee Knoxville
  摘要：Coarse-grained materials are widely accepted to display the highest strain hardening and the best tensile ductility. We experimentally report an attractive strain hardening rate throughout the deformation stage at 77 kelvin in a stable single-phase alloy with gradient dislocation cells that even surpasses its coarse-grained counterparts. Contrary to conventional understanding, the exceptional strain hardening arises from a distinctive dynamic structural refinement mechanism facilitated by the ...
• Direct observation of glycans bonded to proteins and lipids at the single-molecule level AI翻译
  作者：Anggara, Kelvin; Srsan, Laura; Jaroentomeechai, Thapakorn; Wu, Xu; Rauschenbach, Stephan; Narimatsu, Yoshiki; Clausen, Henrik; Ziegler, Thomas; Miller, Rebecca L.; Kern, Klaus
  作者单位：Max Planck Society; Eberhard Karls University of Tubingen; University of Copenhagen; University of Oxford; Swiss Federal Institutes of Technology Domain; Ecole Polytechnique Federale de Lausanne
  摘要：Proteins and lipids decorated with glycans are found throughout biological entities, playing roles in biological functions and dysfunctions. Current analytical strategies for these glycan-decorated biomolecules, termed glycoconjugates, rely on ensemble-averaged methods that do not provide a full view of positions and structures of glycans attached at individual sites in a given molecule, especially for glycoproteins. We show single-molecule analysis of glycoconjugates by direct imaging of indi...
• Spatiotemporal molecular dynamics of the developing human thalamus AI翻译
  作者：Kim, Chang N.; Shin, David; Wang, Albert; Nowakowski, Tomasz J.
  作者单位：University of California System; University of California San Francisco; University of California System; University of California San Francisco; University of California System; University of California San Francisco; University of California System; University of California San Francisco; University of California System; University of California San Francisco; University of California System; University of California San Francisco
• Ice-confined synthesis of highly ionized 3D-quasilayered polyamide nanofiltration membranes AI翻译
  作者：Zhang, Yanqiu; Wang, Hao; Guo, Jing; Cheng, Xiquan; Han, Gang; Lau, Cher Hon; Lin, Haiqing; Liu, Shaomin; Ma, Jun; Shao, Lu
  作者单位：Harbin Institute of Technology; Harbin Institute of Technology; Harbin Institute of Technology; Nankai University; University of Edinburgh; State University of New York (SUNY) System; University at Buffalo, SUNY; Curtin University
  摘要：Existing polyamide (PA) membrane synthesis protocols are underpinned by controlling diffusion-dominant liquid-phase reactions that yield subpar spatial architectures and ionization behavior. We report an ice-confined interfacial polymerization strategy to enable the effective kinetic control of the interfacial reaction and thermodynamic manipulation of the hexagonal polytype (I-h) ice phase containing monomers to rationally synthesize a three-dimensional quasilayered PA membrane for nanofiltra...
• Defining sustainable chemistry-an opportune exercise? AI翻译
  作者：Zeidler, Vania G. Zuin
  作者单位：Leuphana University Luneburg