Chitosan-based hybrid materials as adsorbents for textile dyes–A review

Qamar, Sarmad Ahmad; Ashiq, Mehvish; Jahangeer, Muhammad; Riasat, Areej; Bilal, Muhammad

doi:10.1016/j.cscee.2020.100021

Cited by 108 publications

(25 citation statements)

References 32 publications

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“…This was due to the progress in biomedicine and nano-fabrication technologies, and to their excellent biocompatibility and unique mechanical properties, [141] , [142] , [143] , [144] , [145] . For instance, the creation of hybrid composites combining at least two different materials at nano or molecular scale (recent developments outlined in hybrid materials section in Table 2 ) has been broadly utilized in many technological, biological and structural applications, ranging from the creation of textiles with enhanced properties to soil and water bioremediation [145] , [146] , [147] , [148] , [149] , [150] , [151] . These hybrid materials display superior and tunable properties, as synergetic characteristics consistently arise from materials’ interaction [5] , [152] , [153] .…”

Section: Tag-mediated Purification and Immobilization Of Proteins: Recent Advances And Applicationsmentioning

confidence: 99%

Tag-mediated single-step purification and immobilization of recombinant proteins toward protein-engineered advanced materials

Freitas

Domingues

Aguiar

2022

Journal of Advanced Research

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Section: Tag-mediated Purification and Immobilization Of Proteins: Recent Advances And Applicationsmentioning

confidence: 99%

Tag-mediated single-step purification and immobilization of recombinant proteins toward protein-engineered advanced materials

Freitas

Domingues

Aguiar

2022

Journal of Advanced Research

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“…It is biocompatible, biodegradable, and nontoxic and, most importantly, has good adsorption properties [122]. Chitosan and other biopolymers have been evaluated with good results for removal of contaminants such as metals and dyes, but their performance for caffeine adsorption is not promising [123][124][125]. e costs of obtaining biopolymers are very high and show no advantages over other adsorbents investigated for the removal of caffeine, except when used with other materials to form composites [123,126].…”

Section: Organic Adsorbentsmentioning

confidence: 99%

A Review of Caffeine Adsorption Studies onto Various Types of Adsorbents

Quintero-Jaramillo

Carrero-Mantilla

Sanabria‐González

2021

The Scientific World Journal

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A systematic literature review of publications from 2000 to 2020 was carried out to identify research trends on adsorbent materials for the removal of caffeine from aqueous solutions. Publications were retrieved from three databases (Scopus, Web of Science, and Google Scholar). Words “adsorption AND caffeine” were examined into titles, abstracts, and keywords. A brief bibliometric analysis was performed with emphasis on the type of publication and of most cited articles. Materials for the removal of caffeine were classified according to the type of material into three main groups: organic, inorganic, and composites, each of them subdivided into different subgroups consistent with their origin or production. Tables resume for each subgroup of adsorbents the key information: specific surface area, dose, pH, maximum adsorption capacity, and isotherm models for the removal of caffeine. The highest adsorption capacities were achieved by organic adsorbents, specifically those with granular activated carbon (1961.3 mg/g) and grape stalk activated carbon (916.7 mg/g). Phenyl-phosphate-based porous organic polymer (301 mg/g), natural sandy loam sediment (221.2 mg/g), composites of MCM-48 encapsulated graphene oxide (153.8 mg/g), and organically modified clay (143.7 mg/g) showed adsorption capacities lower than those of activated carbons. In some activated carbons, a relation between the specific surface area (SSA) and the maximum adsorption capacity (Qmax) was found.

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“…4) glycosidic bonds. 4 Besides its abundance, chitin has advantages, including non-toxicity, renewability and biodegradability, 5 making it a green and sustainable replacement for synthetic polymers. 6 A good example is that nanofibers isolated from chitin have found applications in various fields, such as wastewater treatment, cosmetics, the food industry, and drug delivery.…”

Section: Introductionmentioning

confidence: 99%

Preparation and application of magnetic chitosan in environmental remediation and other fields: A review

Shaumbwa

Liu

Archer

et al. 2021

J of Applied Polymer Sci

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Magnetic chitosan has received considerable attention over the decades due to its low cost, biodegradability, green sources, magnetic intensity. In this review, we reviewed the preparation methods of magnetic chitosan using co-precipitation, cross-linking and electrochemical. Therein cross-linking methodologies involved in the reaction of amino groups are facile to introduce additional reaction groups and improve anti-swelling of chitosan layers, mostly in an acidic environment. Besides, we focused on the applications of magnetic chitosan in various fields such as wastewater treatment, for example, removal of heavy metal ions, organic/inorganic dyes, fluorides, and pesticides. Moreover, magnetic chitosan also reveals great potential application in the field of medical, pharmaceutical, food and electronic screening. Above all, magnetic chitosan is economically and operationally beneficial as it can be easily separated and controlled with an external magnetic field and can be modified to maximize its functions.

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Chitosan-based hybrid materials as adsorbents for textile dyes–A review

Cited by 108 publications

References 32 publications

Tag-mediated single-step purification and immobilization of recombinant proteins toward protein-engineered advanced materials

Tag-mediated single-step purification and immobilization of recombinant proteins toward protein-engineered advanced materials

A Review of Caffeine Adsorption Studies onto Various Types of Adsorbents

Preparation and application of magnetic chitosan in environmental remediation and other fields: A review

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