Results 81 to 90 of about 226,730 (296)

Bending and Base-Stacking Interactions in Double-Stranded Semiflexible Polymer

, 1998
Simple expressions for the bending and the base-stacking energy of double-stranded semiflexible biopolymers (such as DNA and actin) are derived. The distribution of the folding angle between the two strands is obtained by solving a Schr\"{o}dinger ...
A. Ahsan, B. Fain, B.-Y. Ha, C. Bouchiat, F. B. Fuller, H. Zhou, H. Zhou, J. F. Allemand, J. F. Marko, J. F. Marko, J. F. Marko, J. F. Marko, J. H. White, K. Kroy, M. D. Wang, M. Rief, Ou-Yang Zhong-can, P. Cluzel, R. Cizeau, R. D. Kamien, S. B. Smith, S. B. Smith, S. C. West, T. B. Liverpool, T. R. Strick, T. R. Strick, W. Saenger, Zhang Yang, Zhou Haijun   +28 more
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Bis(4-methoxybenzylammonium) tetrabromidocadmate(II)

IUCrData, 2018
The asymmetric unit of the organic–inorganic hybrid salt, (C8H12NO)2[CdBr4], consists of two 4-methoxybenzylammonium cations and one [CdBr4]2− anion. The cations and anions are connected by a complex series of N—H...Br and C—H...Br hydrogen bonds. No π–π
Parthasarathy Umarani, Aravazhi Amalan Thiruvalluvar, Chidambaram Ramachandra Raja   +2 more
doaj   +1 more source

Mechanism of magnetism in stacked nanographite: Theoretical study

, 2000
Nanographite systems, where graphene sheets of the orders of the nanometer size are stacked, show novel magnetic properties, such as, spin-glass like behaviors and the change of ESR line widths in the course of gas adsorptions.
Fujita M, Fujita M, Harigaya K, Kawatsu N, Kikuo Harigaya   +4 more
core   +1 more source

Flexibility and Dynamicity Enhances and Controls Supramolecular Self‐Assembly of Zinc(II) Metallogels

Advanced Functional Materials, EarlyView.
Zinc(II) coordination complexes with tunable aryloxy‐imine ligands exhibit controllable supramolecular self‐assembly into hierarchical fibrous structures. Coordination‐driven stacking, not π–π interactions, enables gelation, dynamic assembly/disassembly, and enhanced nanomechanical properties.
Merlin R. Stühler, Hesam Makki, Dorothee Silbernagl, Mathias Dimde, Kai Ludwig, Bengt E. Tegner, Christopher Greve, Konstantin Rausch, Eva M. Herzig, Anna Köhler, Alex J. Plajer   +10 more
wiley   +1 more source

Controlling π-stacking interactions in a series of novel heteroacene derivatives [PDF]

, 2020
Lana K. Hiscock, Louise N. Dawe
openalex   +1 more source

Structural characterization and Hirshfeld surface analysis of a CoII complex with imidazo[1,2-a]pyridine

Acta Crystallographica Section E: Crystallographic Communications, 2018
A new mononuclear tetrahedral CoII complex, dichloridobis(imidazo[1,2-a]pyridine-κN1)cobalt(II), [CoCl2(C7H6N2)2], has been synthesized using a bioactive imidazopyridine ligand.
Saikat Kumar Seth
doaj   +1 more source

Synthesis, in vitro inhibitory activity, kinetic study and molecular docking of novel N-alkyl–deoxynojirimycin derivatives as potential α-glucosidase inhibitors

Journal of Enzyme Inhibition and Medicinal Chemistry, 2020
A series of novel N-alkyl-1-deoxynojirimycin derivatives 25 ∼ 44 were synthesised and evaluated for their in vitro α-glucosidase inhibitory activity to develop α-glucosidase inhibitors with high activity.
Ping Lin, Jia-Cheng Zeng, Ji-Guang Chen, Xu-Liang Nie, En Yuan, Xiao-Qiang Wang, Da-Yong Peng, Zhong-Ping Yin   +7 more
doaj   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Crystal structures of 2-(2-bromo-5-fluorophenyl)-8-ethoxy-3-nitro-2H-thiochromene and 2-(2-bromo-5-fluorophenyl)-7-methoxy-3-nitro-2H-thiochromene

Acta Crystallographica Section E: Crystallographic Communications, 2019
Two thiochromene compounds containing Br and F atoms, namely 2-(2-bromo-5-fluorophenyl)-8-ethoxy-3-nitro-2H-thiochromene (C17H13BrFNO3S, A) and 2-(2-bromo-5-fluorophenyl)-7-methoxy-3-nitro-2H-thiochromene (C16H11BrFNO3S, B), were prepared via the ...
Chien Thang Pham, Dinh Hung Mac, Thai Thanh Thu Bui   +2 more
doaj   +1 more source