Results 41 to 50 of about 11,905 (54)
Development of a Rapid and Simple Method to Remove Polyphenols from Plant Extracts
International Journal of Analytical Chemistry, 2017 Polyphenols are secondary metabolites of plants, which are responsible for prevention of many diseases. Polyvinylpolypyrrolidone (PVPP) has a high affinity towards polyphenols.
Imali Ranatunge +4 more
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International Journal of Analytical Chemistry, 2013 The discovery of high concentration uranium deposit at Mkuju, southern part of Tanzania, has brought concern about the levels of natural radioactivity at villages in the neighborhood of the deposit.
Najat K. Mohammed, Mohamed S. Mazunga
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International Journal of Analytical Chemistry, 2009 Surfactants are widely used in household and industrial products. The risk of incorporation of linear alkylbenzene sulfonates (LAS) from biosolids, wastewater, and fertilizers land application to the food chain is being assessed at present by the ...
Caroline Sablayrolles +3 more
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Journal of Analytical Methods in Chemistry, 2019 Anlotinib is a novel inhibitor of receptor kinase tyrosine with multitargets and has a broad spectrum of inhibitory action on tumor angiogenesis and growth.
Zhe Wang +7 more
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International Journal of Analytical Chemistry, 2013 Polyphenols are among the most valuable and widely studied food components. In the laboratory, they are readily extractable with aqueous alcohol. An aliquot rapidly decolorizes a measured portion of ABTS, a stable deep blue radical ion.
Arthur Bradley
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Journal of Analytical Methods in Chemistry, 2017 Paper-based cultural heritage objects are subject to natural deterioration due to internal and external factors, that is, the presence of heavy metals, incorrect conservation, humidity, exposure of the artifacts to pollutants, light, and high ...
Marina Bicchieri +3 more
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Journal of Analytical Methods in Chemistry, 2013 Based on the inhibitory effect of uric acid (UA) on luminol-Co2+ chemiluminescence (CL) system, a sensitive method for the determination of UA at nanomolar level by flow injection (FI) CL was proposed. The proposed method was successfully applied to real-
Jiajia Wang, Xijuan Tan, Zhenghua Song
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Removal of Fluoride from Drinking Water by Sorption Using Diatomite Modified with Aluminum Hydroxide
Journal of Analytical Methods in Chemistry, 2019 Exposure to fluoride beyond the recommended level for longer duration causes both dental and skeletal fluorosis. Thus, the development of cost-effective, locally available, and environmentally benign adsorbents for fluoride removal from contaminated ...
Tesfaye Akafu +2 more
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International Journal of Analytical Chemistry, 2019 This study presents a new strategy for the detection of enrofloxacin (ENR) in food samples by the use of monodisperse ENR molecularly imprinted polymers (MIPs). Using enrofloxacin as template molecule, methacrylic acid as functional monomer, and ethylene
Xiaoxiao Wang +4 more
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Journal of Analytical Methods in Chemistry, 2018 In order to improve the classification accuracy of Chinese Salvia miltiorrhiza using near-infrared spectroscopy, a novel local variable selection strategy is thus proposed. Combining the strengths of the local algorithm and interval partial least squares,
Lianqing Zhu +3 more
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