Articles with "carboxylated graphene" as a keyword



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Preparation and nucleation effect of a novel compound nucleating agent carboxylated graphene/calcium pimelate for isotactic polypropylene

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Published in 2018 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-018-7886-3

Abstract: A highly efficient compound nucleating agent of carboxylated graphene/calcium pimelate (Gra/CaPi) for isotactic polypropylene (iPP) was prepared. The structure of Gra/CaPi was investigated by Fourier-transform infrared spectroscopy. The effects of Gra/CaPi on the crystallization and… read more here.

Keywords: compound nucleating; gra; graphene calcium; carboxylated graphene ... See more keywords
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An electrochemical aptasensor for analysis of MUC1 using gold platinum bimetallic nanoparticles deposited carboxylated graphene oxide.

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Published in 2020 at "Analytica chimica acta"

DOI: 10.1016/j.aca.2019.11.005

Abstract: A simple electrochemical strategy has been designed for the analysis of MUC1 using electrodeposited gold platinum bimetallic nanoparticles (Au-PtBNPs) on the surface of carboxylated graphene oxide (CGO)/FTO electrode as a signal amplification platform. The carboxylic… read more here.

Keywords: muc1 using; platinum bimetallic; analysis muc1; bimetallic nanoparticles ... See more keywords
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Edge-carboxylated graphene nanoplatelets as efficient electrode materials for electrochemical supercapacitors

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Published in 2019 at "Carbon"

DOI: 10.1016/j.carbon.2018.10.011

Abstract: Abstract Edge-carboxylated graphene nanoplatelets (ECG), prepared by a mechano-chemical reaction (or ball milling method) in the presence of dry ice, are eligible for an efficient electrode materials for electrochemical supercapacitors. ECG contained a higher content… read more here.

Keywords: electrode materials; carboxylated graphene; graphene nanoplatelets; edge carboxylated ... See more keywords
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Fabrication of non-enzymatic glucose sensor dependent upon Au nanoparticles deposited on carboxylated graphene oxide

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Published in 2020 at "Journal of Electroanalytical Chemistry"

DOI: 10.1016/j.jelechem.2020.114091

Abstract: Abstract In this article, Au nanoparticles (AuNPs) were deposited on carboxylated graphene oxide (GO-COOH) for the electrochemical oxidation and enzyme-free voltammetric and amperometric determination of glucose. The GO-COOAu modified glassy carbon electrode (GCE) exhibited good… read more here.

Keywords: graphene oxide; glucose; non enzymatic; carboxylated graphene ... See more keywords
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In Situ Spectroelectrochemical Detection of Oxygen Evolution Reaction Intermediates with a Carboxylated Graphene-MnO2 Electrocatalyst.

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Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.1c17909

Abstract: In electrocatalyst-assisted water splitting, the oxygen evolution reaction (OER) imposes a performance limit due to the formation of different catalyst-bound intermediates and the scaling relationship of their adsorption energies. To break this scaling relationship in… read more here.

Keywords: oxygen evolution; electrocatalyst; graphene mno2; mno2 electrocatalyst ... See more keywords
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Conjugation of Carboxylated Graphene Quantum Dots with Cecropin P1 for Bacterial Biosensing Applications

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Published in 2020 at "ACS Omega"

DOI: 10.1021/acsomega.0c03342

Abstract: Biosensors that can accurately and rapidly detect bacterial concentrations in solution are important for potential applications such as assessing drinking water safety. Meanwhile, quantum dots have proven to be strong candidates for biosensing applications in… read more here.

Keywords: quantum dots; carboxylated graphene; biosensing applications; graphene quantum ... See more keywords
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Highly efficient heavy-metal extraction from water with carboxylated graphene nanoflakes

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Published in 2018 at "RSC Advances"

DOI: 10.1039/c8ra00823j

Abstract: Heavy metals such a lead or cadmium have a wide range of detrimental and devastating effects on human health. It is therefore of paramount importance to efficiently remove heavy metals from industrial wastewater streams as… read more here.

Keywords: water; metal extraction; metal; carboxylated graphene ... See more keywords
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Carboxylated graphene oxide nanosheets as efficient electrodes for high-performance supercapacitors

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Published in 2022 at "Frontiers in Chemistry"

DOI: 10.3389/fchem.2022.944793

Abstract: In the presence of dry ice, a series of graphitic materials with carboxylated edges (ECGs) were synthesized by ball milling graphite for varied times (24, 36, and 46 h). The influence of carboxylation on the… read more here.

Keywords: efficient electrodes; oxide nanosheets; graphene oxide; carboxylated graphene ... See more keywords
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Synthesis of Functionalized Carboxylated Graphene Oxide for the Remediation of Pb and Cr Contaminated Water

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Published in 2022 at "International Journal of Environmental Research and Public Health"

DOI: 10.3390/ijerph191710610

Abstract: With the growing scarcity of water, the remediation of water polluted with heavy metals is the need of hour. The present research work is aimed to address this problem by adsorbing heavy metals ions (Pb… read more here.

Keywords: adsorption; spectroscopy; water; microscopy ... See more keywords
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Polyvinyl Alcohol/Polyaniline/Carboxylated Graphene Oxide Nanocomposites for Coating Protection of Cast Iron in Simulated Seawater

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Published in 2022 at "Polymers"

DOI: 10.3390/polym14091791

Abstract: In our daily lives and product manufacturing, metal corrosion causes significant economic losses. Numerous polymeric composite coatings have been shown to be resistant to harsh environments, such as those found in marine environments. In this… read more here.

Keywords: alcohol polyaniline; cast iron; corrosion; polyvinyl alcohol ... See more keywords
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Carboxylated Graphene Oxide as a Nanocarrier for Drug Delivery of Quercetin as an Effective Anticancer Agent

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Published in 2022 at "Iranian Biomedical Journal"

DOI: 10.52547/ibj.3598

Abstract: Background: Enhancing the therapeutic profile of hydrophobic drugs using the development of biocompatible drug delivery systems is an urgent need. Many types of research have been conducted on graphene derivatives owing to their unique characteristics.… read more here.

Keywords: quer; carboxylated graphene; drug delivery; graphene oxide ... See more keywords