An overview on biocatalysts immobilization on textiles: Preparation, progress and application in wastewater treatment

Morshed, Mohammad Neaz; Behary, Nemeshwaree; Guan, Jing; Nierstrasz, Vincent

doi:10.1016/j.chemosphere.2021.130481

Cited by 42 publications

(13 citation statements)

References 101 publications

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“…Some review articles summarize these methods strongly, addressing their advantages and disadvantages. [10,29,35,36] Each enzyme and each immobilization method may require a different type of functionalization of the polyacrylonitrile surface, and in the scientific literature, several methodologies aim to optimize the interaction.…”

Section: Functionalized Surfaces and Immobilization Methodsmentioning

confidence: 99%

A Perspective Review on the Application of Polyacrylonitrile‐Based Supports for Laccase Immobilization

Vieira

Gurgel

Henriques

et al. 2021

The Chemical Record

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The use of laccases applied in bioremediation processes has been increasingly studied, given the urgent need to overcome the environmental problems caused by emerging contaminants. It is known that immobilized enzymes have better operational stability under reaction conditions, allowing for greater applicability. However, given the lack of commercially available immobilized laccases, the search for immobilization materials and methods continues to gain effort. The use of polyacrylonitrile (PAN) to immobilize enzymes has been investigated since it is a low-cost material and can be modified and functionalized to well interact with the enzyme. This polymer can be used with different morphologies such as fibers, beads, and coreshell, presenting as an easily applicable alternative. This review presents the missing link between polymer and enzyme through an overview of PAN's current use as support for laccase immobilization and polymer functionalization methods, considering the importance of immobilized laccases in several industrial sectors.

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Section: Functionalized Surfaces and Immobilization Methodsmentioning

confidence: 99%

A Perspective Review on the Application of Polyacrylonitrile‐Based Supports for Laccase Immobilization

Vieira

Gurgel

Henriques

et al. 2021

The Chemical Record

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“…Therefore, catalysts are widely used in numerous fields, like electroreduction [1][2][3], chemical formation [4,5], combustion [6][7][8], and environmental conservation [9][10][11]. There are many kinds of catalysts, such as metal catalysts, metal oxide catalysts, molecular sieve catalyst [12], biocatalyst [13], and nano catalyst [14]. With the development of catalysts, different catalysts are constantly being discovered and created.…”

Section: Introductionmentioning

confidence: 99%

Molecular Dynamics and Machine Learning in Catalysts

Liu

Zhu

et al. 2021

Catalysts

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Given the importance of catalysts in the chemical industry, they have been extensively investigated by experimental and numerical methods. With the development of computational algorithms and computer hardware, large-scale simulations have enabled influential studies with more atomic details reflecting microscopic mechanisms. This review provides a comprehensive summary of recent developments in molecular dynamics, including ab initio molecular dynamics and reaction force-field molecular dynamics. Recent research on both approaches to catalyst calculations is reviewed, including growth, dehydrogenation, hydrogenation, oxidation reactions, bias, and recombination of carbon materials that can guide catalyst calculations. Machine learning has attracted increasing interest in recent years, and its combination with the field of catalysts has inspired promising development approaches. Its applications in machine learning potential, catalyst design, performance prediction, structure optimization, and classification have been summarized in detail. This review hopes to shed light and perspective on ML approaches in catalysts.

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“…A busca pela implementação de alternativas sustentáveis em meio industrial condiz com os critérios estabelecidos pela química verde, em conjunto com a necessidade de obter produtos específicos, torna a implementação da tecnologia enzimática uma possibilidade atrativa para as companhias. Ao contrário dos catalizadores químicos, os biocatalizadores apresentam elevada especificidade, resultando em uma discriminação eficiente de reações e substratos, partes similares das moléculas (regioespecificidade) e isômeros ópticos (estereoespecificidade), além de apresentarem alta atividade de catálise quando em condições brandas de pressão, pH e temperatura (SOUZA et al, 2017;MORSHED et al, 2021).…”

Section: Introductionunclassified

“…Sendo sintetizadas pelas células, as enzimas estão aptas a acelerar biotransformações em organismos vivos. Quando avaliadas em relação à sua aplicabilidade industrial, apresentam vantagens como a alta qualidade do produto formado, menor uso de energia e menores perdas, sendo conhecidas como catalizadores ecológicos que satisfazem os conceitos da química verde (DE SOUZA, 2014;MORSHED et al, 2021).…”

Section: Introductionunclassified

Tecnologia enzimática: classificação, imobilização, suportes e aplicações

Denti

2021

PERSP

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A busca pela implementação de alternativas sustentáveis, em meio industrial, condiz com os critérios estabelecidos pela química verde, em conjunto com a necessidade de obter produtos específicos, tornando a implementação da tecnologia enzimática uma possibilidade atrativa para as companhias. Biocatalizadores estão de acordo com dez dos doze princípios da química verde. Este fato, em conjunto com as propriedades catalíticas das enzimas, é responsável por processos de catálise seguros, seletivos e sustentáveis, que geram bons resultados industriais. Dessa forma, o objetivo do presente estudo consiste em realizar uma revisão da bibliografia a respeito da aplicação de enzimas como biocatalizadores, suas classificações, métodos de imobilização e funções no setor industrial. A partir do desenvolvimento da pesquisa, pode-se evidenciar as vantagens da aplicação de enzimas como biocatalizadores, gerando menos resíduos e, muitas vezes, reduzindo as rotas de síntese, desse modo associando a prática industrial com os princípios da química verde.

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An overview on biocatalysts immobilization on textiles: Preparation, progress and application in wastewater treatment

Cited by 42 publications

References 101 publications

A Perspective Review on the Application of Polyacrylonitrile‐Based Supports for Laccase Immobilization

A Perspective Review on the Application of Polyacrylonitrile‐Based Supports for Laccase Immobilization

Molecular Dynamics and Machine Learning in Catalysts

Tecnologia enzimática: classificação, imobilização, suportes e aplicações

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