Articles with "molecular structure" as a keyword



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Simultaneously Achieving Highly Efficient and Stable Polymer:Non‐Fullerene Solar Cells Enabled By Molecular Structure Optimization and Surface Passivation

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Published in 2022 at "Advanced Science"

DOI: 10.1002/advs.202104588

Abstract: Despite the tremendous efforts in developing non‐fullerene acceptor (NFA) for polymer solar cells (PSCs), only few researches are done on studying the NFA molecular structure dependent stability of PSCs, and long‐term stable PSCs are only… read more here.

Keywords: polymer; surface passivation; solar cells; non fullerene ... See more keywords
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The molecular structure and role of LECT2 or CHM-II in arthritis, cancer, and other diseases.

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Published in 2021 at "Journal of cellular physiology"

DOI: 10.1002/jcp.30593

Abstract: Leukocyte cell-derived chemotaxin-2 (LECT2 or LECT-2), also called chondromodulin II (ChM-II or CHM2) plays a versatile role in various tissues. It was first identified as a chemotactic factor to promote the migration of neutrophils. It… read more here.

Keywords: molecular structure; lect2; role lect2; role ... See more keywords
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MULTICOMPONENT SYNTHESIS AND MOLECULAR STRUCTURE OF 3-AMINO-2-AROYL(ALKOXYCARBONYL, ARYLCARBAMOYL)-4-ARYL(HETARYL)- 5-ARYLCARBAMOYL-6-METHYLTHIENO[2,3- b ]PYRIDINES

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Published in 2019 at "Chemistry of Heterocyclic Compounds"

DOI: 10.1007/4976

Abstract: Разработан новый эффективный метод синтеза функционализированных тиено[2,3- b ]пиридинов многокомпонентной конденсацией ароматических и гетероароматических альдегидов, цианотиоацетамида, ацетоацетанилидов и метиленактивных алкилирующих реагентов. Строение 3-амино-2-бензоил-6-метил- N -фенил-4-(фуран-2-ил)тиено[2,3- b ]пиридин-5-карбоксамида, 3-амино- N 2 -(4-бромфенил)-6-метил-4-(3-метилтиофен-2-ил)- N 5 -(4-хлорфенил)тиено[2,3- b… read more here.

Keywords: amino aroyl; molecular structure; multicomponent synthesis; structure amino ... See more keywords
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Theoretical investigation of the molecular structure, vibrational spectra, thermodynamic and nonlinear optical properties of 4, 5-dibromo-2, 7dinitro- fluorescein

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Published in 2020 at "Optical and Quantum Electronics"

DOI: 10.1007/s11082-020-02396-4

Abstract: In this article, we have investigated the structural analysis, thermodynamics, nonlinear properties and vibrational analysis of 4′,5′-dibromo-2′,7′-dinitro-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthan]-3-one. We used the restricted Hartree–Fock and density functional theory (PBE1PBE, MPW1PW91, B3PW91 and B3LYP) approach to calculate the… read more here.

Keywords: energy; investigation molecular; molecular structure; theoretical investigation ... See more keywords
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Correlation Between Semiconductor Characteristics and Molecular Structure of New Types of Substituted 1,3,5 Triazine Derivatives

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Published in 2017 at "Silicon"

DOI: 10.1007/s12633-016-9509-6

Abstract: The synthesis of the mono-, di- and tri-(trityloxy) triazine by the interaction of cyanuric chloride with triphenylmethanol in tetrahydrofuran or acetone in the presence of sodium carbonate is reported. These compounds were characterized by elemental… read more here.

Keywords: band gap; triazine; molecular structure; correlation semiconductor ... See more keywords
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Molecular structure features and lactic acid fermentation behaviors of water- and alkali-soluble polysaccharides from Dendrobium officinale

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Published in 2020 at "Journal of Food Science and Technology"

DOI: 10.1007/s13197-020-04564-6

Abstract: One water-soluble polysaccharide (WDOP) and three alkali-soluble polysaccharides (ADOP1, ADOP2 and ADOP3) were successfully obtained from Dendrobium officinale. Molecular structure of the polysaccharides was analyzed, and in vitro lactic acid fermentation of the polysaccharides by… read more here.

Keywords: acid fermentation; alkali soluble; molecular structure; lactic acid ... See more keywords
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Molecular structure regulation and enzyme cascade signal amplification strategy for upconversion ratiometric luminescent and colorimetric alkaline phosphatase detection.

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Published in 2019 at "Analytica chimica acta"

DOI: 10.1016/j.aca.2018.11.027

Abstract: Herein, molecular structure regulation and enzyme cascade signals amplification (MRECAmp) strategy was proposed to construct a novel upconversion ratiometric fluorescence and colorimetric dual-readout assay platform for highly sensitive and selective detection of alkaline phosphatase (ALP)… read more here.

Keywords: detection; molecular structure; structure regulation; strategy ... See more keywords
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Effect of the molecular structure of volatile organic compounds on atmospheric nucleation: A modeling study based on gas kinetic theory and graph theory

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Published in 2019 at "Atmospheric Environment"

DOI: 10.1016/j.atmosenv.2019.06.002

Abstract: Abstract Severe PM2.5 (particulate matter with aerodynamic diameter smaller than 2.5 μm) pollution in China, with adverse impact on human health and global climate change, has raised great concern in recent years. The volatile organic compound… read more here.

Keywords: nucleation; theory; volatile organic; effect molecular ... See more keywords
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Pyrodextrins from waxy and normal tapioca starches: Molecular structure and in vitro digestibility.

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Published in 2021 at "Carbohydrate polymers"

DOI: 10.1016/j.carbpol.2020.117140

Abstract: Pyrodextrins were prepared from acidified waxy and normal tapioca starches (pH∼3) at 3 temperatures (130, 150 and 170 °C) and 3 times (1, 2 and 4 h) to determine their in vitro digestibility and molecular… read more here.

Keywords: tapioca; tapioca starch; normal tapioca; digestibility ... See more keywords
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Influence of molecular structure on the susceptibility of starch to α-amylase.

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Published in 2019 at "Carbohydrate research"

DOI: 10.1016/j.carres.2019.05.001

Abstract: The effect of the molecular structure of sweet potato (SPS), cassava (CAS) and high amylose maize (HAS) starches on the susceptibility to fungal and maltogenic α-amylases was investigated. The logarithm of the slope (LOS) and… read more here.

Keywords: molecular structure; amylase; hydrolysis; starch ... See more keywords
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Molecular structure and electron accepting-donating capacity of hydroxylated La@C82 endohedral metallofullerene

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Published in 2019 at "Chemical Physics"

DOI: 10.1016/j.chemphys.2019.04.023

Abstract: Abstract In the present theoretical study, experimental tuning of emission peaks in La@ C 82 (OH)n as a function of OH covering is explained through the arrangement of hydroxyl groups on fullerene surface. Up to… read more here.

Keywords: electron accepting; electron; structure electron; capacity ... See more keywords