Results 11 to 20 of about 3,857,470 (347)

Evaluating volatile organic compounds from Chinese traditional handmade paper by SPME-GC/MS

open access: yesHeritage Science, 2021
Once printed, books are always accompanied by the smells of volatile organic compounds (VOCs) which are continuously emitted not only by inks but also by papers themselves throughout their lives. Although the VOCs from papers may bring mild discomfort to
Li Ding   +3 more
doaj   +1 more source

Pathways of organic micropollutants degradation in atmospheric pressure plasma processing - A review. [PDF]

open access: yesChemosphere, 2022
Concern of toxic compounds and their, potentially more harmful degradation products, present in aquatic environment alarmed scientific community and research on the development of novel technologies for wastewater treatment had become of great interest ...
Barbara Topolovec   +3 more
semanticscholar   +1 more source

Piezochromism in Dynamic Three-Dimensional Covalent Organic Frameworks.

open access: yesAngewandte Chemie, 2023
Piezochromic materials with pressure-dependent photoluminescence tuning properties are important in many fields, such as mechanical sensors, security papers, and storage devices.
Jing Fang   +12 more
semanticscholar   +1 more source

Rewritable acidochromic papers based on oxazolidine for anticounterfeiting and photosensing of polarity and pH of aqueous media

open access: yesScientific Reports, 2022
Oxazolidine is a new category of stimuli-chromic organic compounds with unique characteristics in response to polarity, pH changes, water, light, and metal ions that were well-known as solvatochromism, acidochromism, hydrochromism, photochromism, and ...
Bahareh Razavi   +2 more
doaj   +1 more source

Organic 6G Networks: Vision, Requirements, and Research Approaches

open access: yesIEEE Access, 2023
Building upon the significant number of already published 6G position papers, we are concentrating on the immediate next steps toward turning the research vision of software-centric networks into reality.
M. Corici   +10 more
semanticscholar   +1 more source

Biomineralization of bone tissue: calcium phosphate-based inorganics in collagen fibrillar organic matrices

open access: yesBiomaterials Research, 2022
Background Bone regeneration research is currently ongoing in the scientific community. Materials approved for clinical use, and applied to patients, have been developed and produced.
M. Hong   +4 more
semanticscholar   +1 more source

Transition-metal-catalyzed transformations of C–N single bonds: Advances in the last five years, challenges and prospects

open access: yesGreen Synthesis and Catalysis, 2021
Nitrogen atom widely exists in many organic molecules and biomacromolecules. Therefore, the formation and transformation of C–N bonds are one of the most attractive topics in organic synthetic chemistry.
Jun Liu   +3 more
doaj   +1 more source

Global review of source apportionment of volatile organic compounds based on highly time-resolved data from 2015 to 2021.

open access: yesEnvironment International, 2022
Highly time-resolved data for volatile organic compounds (VOCs) can now be monitored. Source analyses of such high time-resolved concentrations provides key information for controlling VOC emissions.
Yang Yang   +7 more
semanticscholar   +1 more source

Vis-NIR Spectroscopy for Soil Organic Carbon Assessment: A Meta-Analysis

open access: yesEurasian Soil Science, 2023
The research papers assessing the content of soil organic carbon with the help of Vis-NIR spectroscopy approaches are systematically analyzed and subject to meta-analysis. This meta-analysis included 134 studies published in 1986–2022 with a total sample
A. Chinilin, G. Vindeker, I. Savin
semanticscholar   +1 more source

Flexible organic optoelectronic devices on paper [PDF]

open access: yesiScience, 2022
Paper substrate has many advantages, such as low cost, bendable, foldable, printable, and environmentally friendly recycling. Nowadays, paper has been further extended as a flexible platform to deliver electronic information with the integration of organic optoelectronic devices, such as organic thin-film transistor, organic solar cell, organic ...
Teng Pan   +3 more
openaire   +3 more sources

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