Results 31 to 40 of about 37,778 (278)

Atomically controlled substitutional boron-doping of graphene nanoribbons [PDF]

, 2015
Boron is a unique element in terms of electron deficiency and Lewis acidity. Incorporation of boron atoms into an aromatic carbon framework offers a wide variety of functionality.
Adam S. Foster, Osumi, Shinichiro, Saito, Shohei, Kawai, Shigeki, Shigeki Kawai, Shohei Saito, Shigehiro Yamaguchi, Ernst Meyer, Shinichiro Osumi, Meyer, Ernst, Spijker, Peter, Peter Spijker, Yamaguchi, Shigehiro, Foster, Adam S.   +13 more
core   +1 more source

Single molecule force spectroscopy data and BD- and MD simulations on the blood protein von Willebrand factor

Data in Brief, 2016
We here give information for a deeper understanding of single molecule force spectroscopy (SMFS) data through the example of the blood protein von Willebrand factor (VWF).
Sandra Posch, Camilo Aponte-Santamaría, Richard Schwarzl, Andreas Karner, Matthias Radtke, Frauke Gräter, Tobias Obser, Gesa König, Maria A. Brehm, Hermann J. Gruber, Roland R. Netz, Carsten Baldauf, Reinhard Schneppenheim, Robert Tampé, Peter Hinterdorfer   +14 more
doaj   +1 more source

Imaging and energetics of single SSB-ssDNA molecules reveal intramolecular condensation and insight into RecOR function

eLife, 2015
Escherichia coli single-stranded DNA (ssDNA) binding protein (SSB) is the defining bacterial member of ssDNA binding proteins essential for DNA maintenance.
Jason C Bell, Bian Liu, Stephen C Kowalczykowski   +2 more
doaj   +1 more source

Antibacterial Studying of Silver Nanoparticles Synthesized by Chemical Reduction Method Using Different Stabilized Concentrations [PDF]

Journal of Applied Sciences and Nanotechnology, 2022
Silver nanoparticles were prepared by the chemical reduction method. Silver nitrate was taken as a metal precursor and sodium borohydride as a reducing agent with polyvinyl alcohol (PVA) stabilizers of different concentrations, polyvinylpyrrolidone (PVP).
Zahraa Ghazi, Mohammad Mohammad, Manal Abbood, Amal Hussein   +3 more
doaj   +1 more source

The Effect of Crystal Contact Forces on Protein Intramolecular Dynamics [PDF]

Biophysical Journal, 2015
Increasingly time resolved X-ray crystallography and solid state NMR have been employed to characterize dynamics. In the advent of X-ray free electron sources at Stanford (LCLS), and Hamburg (European XFEL) there is a strong push to extend time-resolved measurements.
Markelz, Andrea, Niessen, Katherine, Xu, Mengyang   +2 more
openaire   +1 more source

Non-Covalent Interactions in Organic, Organometallic, and Inorganic Supramolecular Systems Relevant for Medicine, Materials Science, and Catalysis

Crystals, 2022
The structure, fundamental properties, and reactivity of chemical systems at various hierarchical levels of organization of matter is the paradigm of chemistry.
Alexander S. Novikov
doaj   +1 more source

Simulation of Intramolecular Hydrogen Bond Dynamics in Manzamine A as a Sensitive Test for Charge Distribution Quality

Natural Product Communications, 2012
Subtle balance of inter- and intramolecular hydrogen bond strength in aqueous solutions often governs the structure and dynamics of molecular species used as potential drugs and in supramolecular applications.
Dmitry A. Shulga, Dmitry I. Osolodkin, Vladimir A. Palyulin, Nikolay S. Zefirov   +3 more
doaj   +1 more source

The Interplay of Inter- and Intramolecular Hydrogen Bonding in Ether Alcohols Related to n-Octanol

Molecules
n-Octanol and related ether alcohols are studied via molecular dynamics (MD) simulations using the two classical all-atom force fields OPLS-AA and CHARMM. The ether alcohols studied possess one ether functionality separated by varying n carbon atoms from
Markus M. Hoffmann, Troy N. Smith, Gerd Buntkowsky   +2 more
doaj   +1 more source

Single-molecule force spectroscopy: A facile technique for studying the interactions between biomolecules and materials interfaces

Reviews in Analytical Chemistry, 2020
The quantification of the interactions between biomolecules and materials interfaces is crucial for design and synthesis functional hybrid bionanomaterials for materials science, nanotechnology, biosensor, biomedicine, tissue engineering, and other ...
Wang Li, Qian Yuhong, Sun Yantao, Liu Bin, Wei Gang   +4 more
doaj   +1 more source

Shigella IpaA mediates actin bundling through diffusible vinculin oligomers with activation imprint

Cell Reports, 2023
Summary: Upon activation, vinculin reinforces cytoskeletal anchorage during cell adhesion. Activating ligands classically disrupt intramolecular interactions between the vinculin head and tail domains that bind to actin filaments.
Cesar Valencia-Gallardo, Daniel-Isui Aguilar-Salvador, Hamed Khakzad, Benjamin Cocom-Chan, Charles Bou-Nader, Christophe Velours, Yosra Zarrouk, Christophe Le Clainche, Christian Malosse, Diogo Borges Lima, Nicole Quenech’Du, Bilal Mazhar, Sami Essid, Marc Fontecave, Atef Asnacios, Julia Chamot-Rooke, Lars Malmström, Guy Tran Van Nhieu   +17 more
doaj   +1 more source