Articles with "low concentration" as a keyword



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Dysbiosis of gut microbiota and intestinal damage in mice induced by a single intravenous exposure to CdTe quantum dots at low concentration

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Published in 2022 at "Journal of Applied Toxicology"

DOI: 10.1002/jat.4352

Abstract: Although quantum dots (QDs) have shown great potential for various biomedical applications, their potential toxicity still needs to be comprehensively investigated. Previous studies showed that intravenous exposure of CdTe QDs at low concentration did not… read more here.

Keywords: cdte; low concentration; cdte qds; gut microbiota ... See more keywords
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Low Concentration of Peroxymonosulfate Triggers Dissolved Oxygen Conversion over Single Atomic Fe-N3 O1 Sites for Water Decontamination.

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Published in 2022 at "Small"

DOI: 10.1002/smll.202205583

Abstract: Achieving satisfactory organic pollutant oxidation with a low concentration of peroxymonosulfate (PMS) is vital for persulfate-involved advanced oxidation processes to reduce resource consumption and avoid excessive sulfate anion (SO4 2- ) production. Herein, efficient conversion… read more here.

Keywords: dissolved oxygen; concentration peroxymonosulfate; concentration; conversion ... See more keywords
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Low-Concentration Redox-Electrolytes for High-Rate and Long-Life Zinc Metal Batteries.

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Published in 2023 at "Small"

DOI: 10.1002/smll.202207664

Abstract: The uncontrolled zinc electrodeposition and side reactions severely limit the power density and lifespan of Zn metal batteries. Herein, the multi-level interface adjustment effect is realized with low-concentration redox-electrolytes (0.2 m KI) additives. The iodide ions… read more here.

Keywords: metal batteries; zinc; concentration redox; low concentration ... See more keywords
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Low concentration triphenyl phosphate fuels proliferation and migration of hepatocellular carcinoma cells

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Published in 2022 at "Environmental Toxicology"

DOI: 10.1002/tox.23609

Abstract: Organophosphate flame retardants (OPFRs) have been widely used due to their unique properties. The OPFRs are mainly metabolized in the liver. However, whether the plasma level of OPFRs was involved in the progression of liver… read more here.

Keywords: hepatocellular carcinoma; proliferation; triphenyl phosphate; low concentration ... See more keywords
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Polypyrrole-palladium nanocomposite as a high-efficiency transducer for thrombin detection with liposomes as a label

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Published in 2021 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-021-03673-1

Abstract: Sensitive and selective determination of protein biomarkers with high accuracy often remains a great challenge due to their existence in the human body at an exceptionally low concentration level. Therefore, sensing mechanisms that are easy… read more here.

Keywords: detection; thrombin detection; low concentration; polypyrrole palladium ... See more keywords
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Performing in-depth analysis of pain control strategies based on low concentration of local anesthetic during labor

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Published in 2020 at "Archives of Gynecology and Obstetrics"

DOI: 10.1007/s00404-020-05720-1

Abstract: Recent evidence published in this journal [1] attempts to clarify the role of epidural analgesia during the entire labor on maternal and neonatal outcomes. The use of techniques of patient-controlled pain control by low-concentration of… read more here.

Keywords: labor; pain control; pain; local anesthetic ... See more keywords
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High and selective capture of low-concentration CO2 with an anion-functionalized ultramicroporous metal-organic framework

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Published in 2020 at "Science China Materials"

DOI: 10.1007/s40843-020-1471-0

Abstract: CO2 capture, especially under low-pressure range, is of significance to maintain long-duration human operation in confined spaces and decrease the CO2 corrosion and freezing effect for the liquefaction of natural gas. Herein, we for the… read more here.

Keywords: co2; capture; anion functionalized; low concentration ... See more keywords
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Life-cycle assessment of a low-concentration PV module for building south wall integration in China

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Published in 2018 at "Applied Energy"

DOI: 10.1016/j.apenergy.2018.02.005

Abstract: Abstract Low-concentration PV (CPV, concentrating photovoltaic) technology is a promising concept because it can work with the fixed installation. However, besides the economic consideration, the environmental impacts of the CPV module throughout its life cycle… read more here.

Keywords: module; low concentration; life cycle;
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Porous and ultrafine nitrogen-doped carbon nanofibers from bacterial cellulose with superior adsorption capacity for adsorption removal of low-concentration 4-chlorophenol

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Published in 2020 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2020.127411

Abstract: Abstract Porous and Ultrafine Nitrogen-doped carbon nanofibers (NCNFs) were successfully obtained from bacterial cellulose (BC) by carbonization/activation in NH3/N2 atmosphere at higher temperatures. Thanks to the ammonia treatment, the as-obtained NCNFs have nanoarchitectures constructed of… read more here.

Keywords: nitrogen; adsorption; carbon nanofibers; adsorption capacity ... See more keywords
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Recent progress of green sorbents-based technologies for low concentration CO2 capture

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Published in 2020 at "Chinese Journal of Chemical Engineering"

DOI: 10.1016/j.cjche.2020.11.005

Abstract: Abstract The increased concentration of CO2 due to continuous breathing and no discharge of human beings in the manned closed space, like spacecraft and submarines, can be a threat to health and safety. Effective removal… read more here.

Keywords: co2 capture; co2; low concentration; capture ... See more keywords
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Effects of long-term and low-concentration exposures of benzene and formaldehyde on mortality of Drosophila melanogaster.

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Published in 2022 at "Environmental pollution"

DOI: 10.1016/j.envpol.2022.118924

Abstract: Single-chemical thresholds cannot comprehensively evaluate the risk of chemical mixture exposure in indoor air. Moreover, a large number of researches have focused on short-term and high-concentration co-exposure scenarios related to different species, based on diverse… read more here.

Keywords: exposure; concentration; long term; term ... See more keywords