Results 121 to 130 of about 97,046 (344)

Combination of multicomponent KA² and Pauson–Khand reactions: short synthesis of spirocyclic pyrrolocyclopentenones [PDF]

, 2020
Riccardo Innocenti, Elena Lenci, Gloria Menchi, Andrea Trabocchi   +3 more
openalex   +1 more source

Identification of Mannose‐Capped‐Arabinomannan 101‐mer as a Potential Influenza Virus Vaccine Adjuvant

Advanced Science, EarlyView.
Well‐defined and synthetic mannose‐capped arabinomannan 101‐mer from Mycobacterium tuberculosis cell wall was identified as a potent influenza vaccine adjuvant, boosting the antibody response, realizing full protection and showing excellent safety. ABSTRACT Many natural bacterial components as adjuvants can activate the host immune system, but the ...
Yu‐Fang Zhang, Ruihong Xu, Jia Luo, Yuxin Ma, Guozhi Xiao, Ye Liu   +5 more
wiley   +1 more source

The Statistical Mechanics of Dynamic Pathways to Self-assembly

, 2014
We describe some of the important physical characteristics of the `pathways', i.e. dynamical processes, by which molecular, nanoscale and micron-scale self-assembly occurs.
Jack, Robert L., Whitelam, Stephen
core   +1 more source

Selective Lithium Recovery via Photothermal Evaporation and Hydration‐Controlled Adsorption

Advanced Science, EarlyView.
A bilayer Mo‐LDH@Sponge composite is developed to couple interfacial photothermal evaporation with hydration‐controlled lithium adsorption. Solar‐induced heating dynamically regulates Li+ hydration and transport, enabling selective lithium capture from saline water. This work provides mechanistic insight into photothermal–adsorption coupling for energy‐
Yanan Pan, Yue Zhang, Guoliang Liu, Weiquan Zhan, Wencai Zhang   +4 more
wiley   +1 more source

Studies on the Synthesis of DMAP Derivatives by Diastereoselective Ugi Reactions

Molecules, 2011
Diastereoselective Ugi reactions of DMAP-based aldehydes with α-amino acids and tert-butyl isocyanide were examined. The reactions of 4-(dimethylamino)-2-pyridine-carboxaldehyde with various α-amino acids afforded 2-substituted DMAP derivatives with low ...
Koichi Mitsudo, Seiji Suga, Hiroki Mandai, Shunsuke Irie   +3 more
doaj   +1 more source

Violation of the London Law and Onsager-Feynman quantization in multicomponent superconductors

, 2007
Non-classical response to rotation is a hallmark of quantum ordered states such as superconductors and superfluids. The rotational responses of all currently known single-component "super" states of matter (superconductors, superfluids and supersolids ...
AA Verheijen, AF Andreev, AF Andreev, E Babaev, E Babaev, E Babaev, E Smørgrav, Egor Babaev, F London, G Volovik, L Onsager, MA Alpar, N. W. Ashcroft, NW Ashcroft, NW Ashcroft, PB Jones, RP Feynman, S Wessel   +17 more
core   +1 more source

Phase Diagrams and Piezoelectric Properties of Wurtzite Al1−x−yScxGdyN Heterostructural Alloys

Advanced Science, EarlyView.
This study demonstrates ferroelectricity and piezoelectric properties improvement of quaternary wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films, guided by density functional theory calculations. Wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films have a high optical bandgap, enhanced piezoelectric ...
Julia L. Martin, Cheng‐Wei Lee, Nate S.P. Bernstein, Thi Nguyen, Ande Bryan, Eli Cooper, John S. Mangum, Sage R. Bauers, Andriy Zakutayev, Keisuke Yazawa, Prashun Gorai, Rebecca W. Smaha   +11 more
wiley   +1 more source

An efficient and catalyst-free synthesis of N-arylidene-2-arylimidazo[1,2-a]pyridine-3-ylamine derivatives via Strecker reaction under controlled microwave heating

Green Processing and Synthesis, 2017
An efficient one-pot multicomponent reaction of 2-aminopyridine with aromatic aldehydes and either benzoyl cyanide or cyanamide in pyridine under controlled microwave heating afforded N-aryldene-2-arylimidazo[1,2-a]-pyridine-3-ylamine derivatives.
Abdel Hameed Afaf Mohamed, Moustafa Moustafa Sherief, Al-Mousawi Saleh Mohammed, Awed Reham R., Sadek Kamal Usef   +4 more
doaj   +1 more source

A random projection method for sharp phase boundaries in lattice Boltzmann simulations [PDF]

, 2010
Existing lattice Boltzmann models that have been designed to recover a macroscopic description of immiscible liquids are only able to make predictions that are quantitatively correct when the interface that exists between the fluids is smeared over ...
Dellar, P. J., Reis, T.
core  

Fusion of neutron rich oxygen isotopes in the crust of accreting neutron stars

, 2008
Fusion reactions in the crust of an accreting neutron star are an important source of heat, and the depth at which these reactions occur is important for determining the temperature profile of the star.
C. J. Horowitz, D. K. Berry, H. Dussan, H. E. Dewitt, P. Haensel, P. S. Shternin   +5 more
core   +1 more source