Articles with "natural phosphate" as a keyword



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Square wave voltammetric determination of diquat using natural phosphate modified platinum electrode

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Published in 2017 at "Arabian Journal of Chemistry"

DOI: 10.1016/j.arabjc.2012.11.007

Abstract: Abstract A platinum electrode modified with natural phosphate (NP) was evaluated as an electrochemical sensor for diquat (DQ) in aqueous medium. The electrode was prepared by the deposition of natural phosphate on the platinum surface.… read more here.

Keywords: natural phosphate; phosphate; platinum electrode; determination diquat ... See more keywords
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Electrochemical determination of adenosine by natural phosphate modified carbon paste electrode: Analytical application in serum

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Published in 2019 at "Sensing and Bio-Sensing Research"

DOI: 10.1016/j.sbsr.2019.100272

Abstract: Abstract In this study, a sensitive electrochemical voltammetry method for the analysis of extra cellular adenosine (AD) using a carbon paste electrochemical (CPE) modified with a porous material, such as natural phosphate (NP), was proposed.… read more here.

Keywords: carbon paste; natural phosphate; analytical application; adenosine ... See more keywords
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Biodiesel production from rapeseed oil and low free fatty acid waste cooking oil using a cesium modified natural phosphate catalyst

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Published in 2020 at "RSC Advances"

DOI: 10.1039/d0ra07711a

Abstract: Cesium modified natural phosphate was investigated as a catalyst in biodiesel production from rapeseed oil and low free fatty acids used in cooking oil. read more here.

Keywords: production rapeseed; natural phosphate; modified natural; biodiesel production ... See more keywords
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p-Toluenesulfonic Acid Coated Natural Phosphate as an Efficient Catalyst for the Synthesis of 2-Substituted Benzimidazole

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Published in 2018 at "Journal of Chemical Research"

DOI: 10.3184/174751918x15420201703363

Abstract: 2-Substituted benzimidazoles are selectively synthesised in high yields via the condensation of o-phenylenediamine derivatives with aldehyde derivatives using catalytic amount of p-toluenesulfonic acid coated natural phosphate (NP/PTSA) under mild conditions. The use of NP/PTSA as… read more here.

Keywords: acid coated; coated natural; toluenesulfonic acid; natural phosphate ... See more keywords
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Graphene-Oxide-Grafted Natural Phosphate Support as a Low-Cost Ceramic Membrane for the Removal of Anionic Dyes from Simulated Textile Effluent

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Published in 2023 at "Membranes"

DOI: 10.3390/membranes13030345

Abstract: A novel natural phosphate/graphene oxide (GO) composite membrane was successfully fabricated using two steps: (i) silane chemical grafting and (ii) dip-coating of a GO solution. First, the low-cost disk ceramic support used in this work… read more here.

Keywords: low cost; support; graphene oxide; membrane ... See more keywords