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281
Relationship between the Optical Properties and Chemical Composition of Urban Aerosol Particles in Lithuania
Published 2018-01-01“…In situ investigation results of aerosol optical properties (absorption and scattering) and chemical composition at an urban background site in Lithuania (Vilnius) are presented. …”
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282
Chemical profiling, antioxidant, and antimicrobial activities of the essential oil of Matricaria recutita (Chamomile)
Published 2025-01-01“…This research focuses on extracting essential oil through hydro-distillation, followed by Gas Chromatography-Mass Spectroscopy (GC-MS) to identify its chemical constituents and antioxidant and antimicrobial activities against bacteria and fungi responsible for common skin infections. …”
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283
Prediction of Four Kinds of Simple Supersecondary Structures in Protein by Using Chemical Shifts
Published 2014-01-01“…Moreover, our finding suggests that the combined use of different chemical shifts will influence the accuracy of prediction.…”
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284
Experimental characterization of chemical mineral composition and morphology of titanium in carbonized slag particles
Published 2025-01-01“…Based on the analysis of chemical mineral composition and particles size, it is concluded that the carbonized slag is a low-grade titanium raw material with high impurity content, uneven particle size and wide distribution range, and the only crystal phase obtained by detection is TiCxOy. …”
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285
Chemical Composition and Mixing State of Fine Particles during Haze Periods in Yinchuan
Published 2023-08-01Subjects: Get full text
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286
Analysis of Puerarin and Chemical Compositions Changes in Kudzu Root during Growth Period
Published 2014-01-01“…The kudzu root is one of the earliest medicinal plants listed in traditional Chinese medicine. In this paper, chemical compositions changes of kudzu roots from one year old to five years old were analyzed with respect to puerarin, acid-insoluble polysaccharides, acid-soluble polysaccharides, reducing sugar, protein, free amino acids, and lipid. …”
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287
Chemical Modifications of Cassava Peel as Adsorbent Material for Metals Ions from Wastewater
Published 2016-01-01“…Modified adsorbents were chemically characterized for their chemical composition and pHPZC (point of zero charge), while adsorption tests determined the best conditions of pH, adsorbent mass, and contact time between adsorbent and adsorbate in the process of removal of the metal ions. …”
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288
Variability of the chemical composition of the wood and bark of two tropical hardwoods from Ghana
Published 2024-05-01“… The study aims to investigate the chemical properties of the wood and bark of two tropical tree species Nesogordonia papaverifera and Holarrhena floribunda from Ghana to increase the efficiency of their utilization. …”
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289
Truffle Species Discrimination Based on Their Chemical Composition, Chromaticity Coordinates and Antioxidant Capacity
Published 2024-07-01“…To prevent these frauds, this study proposes to explore the chemical composition and antioxidant capacity to discriminate the six-truffle species encountered in France. …”
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290
Characterization of Cobalt Sulfide Thin Films Synthesized from Acidic Chemical Baths
Published 2020-01-01“…Cobalt sulfide thin films were synthesized from acidic chemical baths by varying the deposition time. The powder X-ray diffraction studies indicated that there are hexagonal CoS, face-centered cubic Co3S4, and cubic Co9S8 phases of cobalt sulfide. …”
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291
Conductometric, physico-chemical, and biological activity investigations of a copper–indometacin complex
Published 2025-12-01Get full text
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292
INVESTIGATION OF CHEMICAL COMPOSITION HETEROGENEITY OF MULTICOMPONENT BRASSES AT HIGH-SPEED HARDENING OF THE MELT .
Published 2010-11-01“…Investigation of heterogeneity of chemical lcomposition in cast and rapid-quenched alloys of system Cu-Zn-Ni-FeP-Pb-Sn is carried out…”
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293
Lignin and biodegradable polymer blends with chemically treated biofiller for green thermoplastic composites
Published 2025-03-01“…The extracted crude lignin was blended with PHBV as a matrix, and spent coffee grounds (SCG) were used as biofillers. SCG were chemically modified through sodium hydroxide (NaOH) treatment and maleic anhydride (MA) grafting to enhance their compatibility with the PHBV/lignin blend. …”
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294
ORGANIZATIONAL ECONOMIC MANAGEMENT MECHANISM AND DEVELOPMENT STRATEGY FOR THE CHEMICAL AND PETROCHEMICAL SECTOR OF NIGERIA
Published 2017-05-01Subjects: Get full text
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295
fragSMILES as a chemical string notation for advanced fragment and chirality representation
Published 2025-01-01“…In this paper, we present fragSMILES, a novel fragment-based molecular representation in the form of string. fragSMILES encode fragments in a ‘chemically-meaningful’ way via a novel graph-reduction approach, allowing to obtain an efficient, interpretable, and expressive molecular representation, which also avoids fragment redundancy. fragSMILES contributes to the field of fragment-based representation, by reporting fragments and their ‘breaking’ bonds independently. …”
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296
Chemical Composition, Antifungal, and Cytotoxicity Activities of Inga laurina (Sw.) Willd Leaves
Published 2019-01-01“…There are no studies about the chemical composition and biological activities of extracts of this endangered species. …”
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297
Solar-driven production of renewable chemicals via biomass hydrogenation with green methanol
Published 2025-01-01“…Abstract Solar-driven, selective biomass hydrogenation is recognized as a promising route to renewable chemicals production, but remains challenging. Here, we report a TiO2 supported Cu single-atom catalyst with a four-coordinated Cu1−O4 structure, which can be universally applied for solar-driven production of various renewable chemicals from lignocellulosic biomass-derived platform molecules with good yields using green methanol as a hydrogen donor, to address this challenge. …”
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298
Diurnal Variation of Chemical Characteristics and Source Identification of Fine Particles in the Kaohsiung Harbor
Published 2022-05-01Subjects: Get full text
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299
CONTROL OF CHEMICAL COMPOSITION OF CASTING BRASS IN INGOTS USED FOR MANUFACTURE OF STOP VALVES
Published 2017-10-01Subjects: Get full text
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300
Removal of Chlorinated Chemicals in H2 Feedstock Using Modified Activated Carbon
Published 2015-01-01Get full text
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