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The development of an electrochemical nanoaptasensor to sensing chloramphenicol using a nanocomposite consisting of graphene oxide functionalized with (3-Aminopropyl) triethoxysilane and silver nanoparticles
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The DPV was used as a sensitive electrochemical technique for the measurement of CAP with an appropriate linear concentration range which was found to be between 10 pM and 0.2 μM and, with a low limit of detection, it equaled 3.3 pM.About:
This article is published in Materials Science and Engineering: C.The article was published on 2020-03-01. It has received 46 citations till now. The article focuses on the topics: Differential pulse voltammetry & Cyclic voltammetry.read more
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Recent advances in electrochemical sensors for antibiotics and their applications
TL;DR: This mini review has summarized the latest developments and new trends in electrochemical sensors for antibiotics, and the existing problems and the future challenges ahead have been proposed.
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Graphene-based electrochemical sensors for antibiotic detection in water, food and soil: A scientometric analysis in CiteSpace (2011-2021).
TL;DR: Graphene-modified electrochemical sensors have emerged as an excellent candidate for highly sensitive detection of antibiotics in the last decade as mentioned in this paper , and the literature between 2011 and 2021 was included in the analysis.
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Improved conductivity of flower-like MnWO4 on defect engineered graphitic carbon nitride as an efficient electrocatalyst for ultrasensitive sensing of chloramphenicol
A.T. Ezhil Vilian,Seo Young Oh,Muruganantham Rethinasabapathy,Reddicherla Umapathi,Seung-Kyu Hwang,Cheol Woo Oh,Bum Jun Park,Yun Suk Huh,Young-Kyu Han +8 more
TL;DR: The developed sensor has shown excellent performance for the detection of chloramphenicol with a sensitivity of 0.9986 μA nM-1 cm-2 and LOD of 1.03 nM in a broad linear range of 4.0-71 nM.
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Recent development of antibiotic detection in food and environment: the combination of sensors and nanomaterials
TL;DR: In this article, the authors classified the currently reported antibiotic detection technologies into chromatography, mass spectrometry, capillary electrophoresis, optical detection, and electrochemistry, introduce some representative examples for each technology, and conclude the advantages and limitations.
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Occurrence, toxicity and adsorptive removal of the chloramphenicol antibiotic in water: a review
Luan Minh Nguyen,Ngoan Thi Nguyen,Thuy-Duong Thi Nguyen,Thuong Thi Nguyen,Duyen Thi Cam Nguyen,Thuan Van Tran +5 more
TL;DR: In this paper , the occurrence, toxicity, and removal of chloramphenicol with emphasis on adsorption techniques are discussed. But, the effect of dose, pH, temperature, initial concentration, and contact time is discussed.
References
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Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide
Sasha Stankovich,Dmitriy A. Dikin,Richard D. Piner,Kevin A. Kohlhaas,Alfred Kleinhammes,Yuanyuan Jia,Yue Wu,SonBinh T. Nguyen,Rodney S. Ruoff +8 more
TL;DR: In this paper, a colloidal suspension of exfoliated graphene oxide sheets in water with hydrazine hydrate results in their aggregation and subsequent formation of a high surface area carbon material which consists of thin graphene-based sheets.
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Graphene and Graphene Oxide: Synthesis, Properties, and Applications
TL;DR: An overview of the synthesis, properties, and applications of graphene and related materials (primarily, graphite oxide and its colloidal suspensions and materials made from them), from a materials science perspective.
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Covalent functionalization of chemically converted graphene sheets via silane and its reinforcement
Huafeng Yang,Fenghua Li,Changsheng Shan,Dongxue Han,Dongxue Han,Qixian Zhang,Li Niu,Li Niu,Ari Ivaska +8 more
TL;DR: Polydisperse, functionalized, chemically converted graphene (f-CCG) nanosheets, which can be homogeneously distributed into water, ethanol, DMF, DMSO and 3-aminopropyltriethoxysilane (APTS), were obtained via facile covalent functionalization with APTS.
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Functionalization of SBA-15 with APTES and Characterization of Functionalized Materials
TL;DR: In this article, mesoporous SBA-15 was functionalized by co-condensation of tetraethoxysilane (TEOS) with APTES in a wide range of molar ratios of TEOS in the presence of triblock copolymer P123 under acidic synthetic conditions.