Journal ArticleDOI
Chitosan nanocomposite fibers supported copper nanoparticles based perceptive sensor and active catalyst for nitrophenol in real water
TLDR
This novel approach provides a new route for simultaneous detection and reduction of 4-NP and can be a time and cost-effective tool for environmental safety.About:
This article is published in Carbohydrate Polymers.The article was published on 2019-03-01. It has received 37 citations till now. The article focuses on the topics: Nanocomposite & Fiber.read more
Citations
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Pollution, Toxicity and Carcinogenicity of Organic Dyes and their Catalytic Bio-Remediation.
Muhammad Ismail,Kalsoom Akhtar,Majid Khan,Tahseen Kamal,Murad Ali Khan,Abdullah M. Asiri,Jongchul Seo,Sher Bahadar Khan +7 more
TL;DR: In current study, toxicity and carcinogenicity of the organic dyes have been studied as well as the remediation/inactivation of dyes and microorganism has been discussed, and biological, physical and chemical methods has been reviewed critically.
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Fe and Ni nanoparticles-loaded zeolites as effective catalysts for catalytic reduction of organic pollutants
Amel Mekki,Adel Mokhtar,Mohammed Hachemaoui,Mohammed Beldjilali,Meriem fethia Meliani,Hadjira Habib Zahmani,Salih Hacini,Bouhadjar Boukoussa +7 more
TL;DR: In this paper, three zeolites with different structures (mazzit, faujasite and MFI) were prepared by hydrothermal way, and then were used to stabilize the Fe and Ni nanoparticles using ion exchange followed by treatment with a solution of NaBH4 as reducing agent.
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Recent development in chitosan-based electrochemical sensors and its sensing application.
Annu,Antony Nitin Raja +1 more
TL;DR: In this paper, a review of properties and applications of Chitosan as a smart material in sensor configurations in various fields like clinical and environmental analysis is presented, where the authors have focused on properties and application of Chitsan as smart material.
Journal ArticleDOI
Chitosan-Based Nanocomposite Polymeric Membranes for Water Purification-A Review.
TL;DR: In this article, the authors present an overview regarding diverse materials used in developing innovative chitosan-based nanocomposite polymeric membranes for water purification, highlighting the fact that it is a biocompatible, biodegradable, low-cost, nontoxic biopolymer, having unique structure and interesting properties, and also antibacterial and antioxidant activities.
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Carboxymethyl cellulose nanocomposite beads as super-efficient catalyst for the reduction of organic and inorganic pollutants.
Nujud Maslamani,Sher Bahadar Khan,Ekram Y. Danish,Esraa M. Bakhsh,Shaik M. Zakeeruddin,Abdullah M. Asiri +5 more
TL;DR: The effective and super catalytic performance toward the reduction of different organic and inorganic pollutants makes CMC/CuO-NiO beads a smart material and suitable for numerous scientific and industrial applications and may be used as an alternative to high-cost commercial catalysts.
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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Processable aqueous dispersions of graphene nanosheets
TL;DR: It is reported that chemically converted graphene sheets obtained from graphite can readily form stable aqueous colloids through electrostatic stabilization, making it possible to process graphene materials using low-cost solution processing techniques, opening up enormous opportunities to use this unique carbon nanostructure for many technological applications.
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Resolving surface chemical states in XPS analysis of first row transition metals, oxides and hydroxides: Sc, Ti, V, Cu and Zn
TL;DR: Biesinger et al. as mentioned in this paper proposed a more consistent and effective approach to curve fitting based on a combination of standard spectra from quality reference samples, a survey of appropriate literature databases and/or a compilation of literature references and specific literature references where fitting procedures are available.
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Synthesis of water soluble graphene.
Yongchao Si,Edward T. Samulski +1 more
TL;DR: A facile and scalable preparation of aqueous solutions of isolated, sparingly sulfonated graphene is reported, and NMR and FTIR spectra indicate that the bulk of the oxygen-containing functional groups was removed from graphene oxide.
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Supported metal nanoparticles on porous materials. Methods and applications.
TL;DR: This tutorial review presents an introduction to the field of supported metal nanoparticles (SMNPs) on porous materials, focusing on their preparation and applications in different areas.