Results 21 to 30 of about 6,326,915 (384)

Global analysis of contact-dependent human-to-mouse intercellular mRNA and lncRNA transfer in cell culture

open access: yeseLife, 2023
Full-length mRNAs transfer between adjacent mammalian cells via direct cell-to-cell connections called tunneling nanotubes (TNTs). However, the extent of mRNA transfer at the transcriptome-wide level (the ‘transferome’) is unknown.
Sandipan Dasgupta   +7 more
doaj   +1 more source

Solid-Liquid Phase Transfer Catalyzed Selective Reduction of Bifunctional Moieties

open access: yesOrbital: The Electronic Journal of Chemistry, 2021
In this article, a chemoselective reduction process of various aldehydes to their corresponding alcohols is described. An aqueous solution of various aromatic and allylic aldehydes was treated with NaBH4 and tetrabutylammonium iodide as a phase transfer
Monika Verma, Renu Sharma, Ruchi Bharti
doaj   +3 more sources

Interface boosted highly efficient selective photooxidation in Bi3O4Br/Bi2O3 heterojunctions

open access: yeseScience, 2023
Selective photooxidation of amines to biologically important imines is in great demand for industrial applications. The conversion efficiency and selectivity of the process are strongly dependent on the activation of photocatalytic molecular oxygen (O2 ...
Xianshun Sun   +6 more
doaj   +1 more source

Effect of organic acid concentration in lubricant on tribological characteristics of friction couple

open access: yesAdvanced Engineering Research, 2019
Introduction. The possibility of using monocarboxylic acids as a lubricant composition additive, and the effect of their concentration in lubricant on the evolution of the friction factor of a brass-steel couple, as well as the morphology of the film ...
V. E. Burlakova, E. G. Drogan
doaj   +1 more source

Non‐equilibrium self‐organization of steel‐bronze tribosystem on the basis of the acoustic emission method

open access: yesAviation, 2010
Directed copper to steel mass transfer caused by tribochemical activation and heat flow optimisation is researched in this article. It allows the application of selective transfer effect for contact surfaces of tribosystems without clad metal alloy ...
Sergay Filonenko   +1 more
doaj   +1 more source

Proton Transfer Can Govern Regioselectivity Assisted by Iron Catalysis

open access: yesiScience, 2020
Summary: Ortho-selective aromatic C-H functionalization is frequently used in organic synthesis and chemical/pharmaceutical industries. However, this reaction relies heavily on the use of directing groups suffering from limited substrate scope and extra ...
Yudong Li   +6 more
doaj   +1 more source

MECHANICAL PROPERTIES OF SERVOVITE FILMS FORMED IN DURING FRICTION AQUEOUS SOLUTIONS OF CARBOXYLIC ACIDS

open access: yesAdvanced Engineering Research, 2018
Introduction. The effect of the organic component nature in the systematic series of monocarboxylic acids on the tribological characteristics of the brass-steel friction pair in aqueous solutions is described.
V. E. Burlakova   +3 more
doaj   +1 more source

Tribocontact surface exploration after friction in hexanoic acid solution

open access: yesAdvanced Engineering Research, 2019
Introduction. The paper considers the evolution of friction coefficient of the pair of copper - steel alloy under friction in a hexanoic acid solution in various concentrations, and antiwear properties of the steel-steel friction pair in an oil-acidic ...
E. G. Drogan, V. E. Burlakova
doaj   +1 more source

Transfer Effect in Selective Reproduction of an Implicit Sequence

open access: yesРоссийский психологический журнал, 2022
Introduction. This article discusses current issues of implicit knowledge usage. A brief literature review presents the data on two types of implicit learning: 1) learning a system of rules (in artificial grammar learning) and 2) understanding the ...
Алена П. Крюкова   +2 more
doaj   +1 more source

Inkjet printed paper based frequency selective surfaces and skin mounted RFID tags: the interrelation between silver nanoparticle ink, paper substrate and low temperature sintering technique [PDF]

open access: yes, 2015
Inkjet printing of functional frequency selective surfaces (FSS) and radio frequency identification (RFID) tags on commercial paper substrates using silver nanoparticle inks sintered using low temperature thermal, plasma and photonic techniques is ...
Abbel, Robert   +10 more
core   +4 more sources

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