Laccase bio-grafting a versatile modification tool from green chemistry technologies

Iqbal, H.M.N., Tron, T. and Keshavarz, T. 2012. Laccase bio-grafting a versatile modification tool from green chemistry technologies. University of Westminster Faculty of Science and Technology Postgraduate Fair. University of Westminster, London, UK 26 Apr 2012

TitleLaccase bio-grafting a versatile modification tool from green chemistry technologies
AuthorsIqbal, H.M.N., Tron, T. and Keshavarz, T.
TypeConference poster
Abstract

Today more than 99% of plastics are petroleum-based because of availability and cost of the raw material. The durability of these disposed plastics contributes to the environmental problems as waste and their persistence in the environment causes deleterious effects on the ecosystem. Environmental pollution awareness and the demand for green technology have drawn considerable attention of both academia and industry into biodegradable polymers. In this regard green chemistry technology has the potential to provide solution to this problematic issue.
Laccase bio-grafting has recently been the focus of green chemistry technologies due to the growing environmental concerns, legal restrictions and increasing availability of scientific knowledge. In the last several years, research covering various applications of laccases has been increased rapidly particularly in the field of grafting. In principle, laccase-assisted graft co-polymerization may impart a variety of new functionalities to a polymer. The modified polymers through grafting have a bright future and their development is practically boundless. In present work, novel biodegradable graft copolymers combining the advantages of bacterial cellulose backbone and PHB side chains will be prepared by introducing enzymatic grafting technique. The present research will be a first step in the biopolymer modification. To date no report has been found in literature explaining the enzymatic grafting of PHAs. The technique would also provide an efficient modulation approach to improve the biodegradability and biocompatibility of the graft copolymer. The newly grafted copolymers will exhibit unique functionalities with wider range of potential applications mainly in tissue engineering, biosensors, pharmaceutical industry (drug delivery systems) and bio-plastics.

Year2012
ConferenceUniversity of Westminster Faculty of Science and Technology Postgraduate Fair
ProjectDevelopment of bio-composites with novel characteristics through enzymatic grafting

Related outputs

Development of algal fuel cells for decolourisation of azo dyes
Ibrahim, R., Keshavarz, T. and Kyazze, G. 2022. Development of algal fuel cells for decolourisation of azo dyes. ISMET 8 Global Conference. Chania, Greece 19 - 23 Sep 2022

Probing the mechanism of simultaneous bioenergy production and biodegradation process of Congo red in microbial fuel cells
Gomaa, O.M., Fapetu, S.A., Kyazze, G. and Keshavarz, T. 2019. Probing the mechanism of simultaneous bioenergy production and biodegradation process of Congo red in microbial fuel cells. Journal of Chemical Technology and Biotechnology. 94 (7), pp. 2092-2097. https://doi.org/10.1002/jctb.5892

Laccase from Aspergillus niger: A novel tool to graft multifunctional materials of interests and their characterization
Iqbal, H.M.N., Kyazze, G., Tron, T. and Keshavarz, T. 2018. Laccase from Aspergillus niger: A novel tool to graft multifunctional materials of interests and their characterization. Saudi Journal of Biological Sciences. 25 (3), pp. 545-550. https://doi.org/10.1016/j.sjbs.2016.01.027

The challenge of biocompatibility evaluation of biocomposites
Iqbal, H.M.N. and Keshavarz, T. 2017. The challenge of biocompatibility evaluation of biocomposites. in: Ambrosio, L. (ed.) Biomedical Composites. 2nd ed. Woodhead Publishing. pp. 303-334

Treatment of phenanthrene and benzene using microbial fuel cells operated continuously for possible in situ and ex situ applications
Adelaja, O., Keshavarz, T. and Kyazze, G. 2017. Treatment of phenanthrene and benzene using microbial fuel cells operated continuously for possible in situ and ex situ applications. International Biodeterioration & Biodegradation. 116, p. 91–103. https://doi.org/10.1016/j.ibiod.2016.10.021

Applying synthetic biology as a tool to understand simultaneous bioenergy production and biodegradation process
Gomaa, O., Fapetu, S., Kyazze, G. and Keshavarz, T. 2016. Applying synthetic biology as a tool to understand simultaneous bioenergy production and biodegradation process. Aulenta, F. and Majone, M. (ed.) EU-ISMET 2016: The 3rd European Meeting of the International Society for Microbial Electrochemistry and Technology. Department of Chemistry (NEC) Sapienza, University of Rome, Rome, Italy 26 - 28 Sep 2016 ISMET.

Improving the performance of microbial fuel cells using laccase-based biocathodes
Mani, P., Keshavarz, T., Kyazze, G. and Chandra, S. 2016. Improving the performance of microbial fuel cells using laccase-based biocathodes. Aulenta, F. and Majone, M. (ed.) EU-ISMET 2016: The 3rd European Meeting of the International Society for Microbial Electrochemistry and Technology. Department of Chemistry (NEC) Sapienza, University of Rome, Rome, Italy 26 - 28 Sep 2016 ISMET.

Enhancing electricity production from wastewater using microbial fuel cells
Fapetu, S., Keshavarz, T., Clements, M.O. and Kyazze, G. 2016. Enhancing electricity production from wastewater using microbial fuel cells. Aulenta, F. and Majone, M. (ed.) EU-ISMET 2016: The 3rd European Meeting of the International Society for Microbial Electrochemistry and Technology. Department of Chemistry (NEC) Sapienza, University of Rome, Rome, Italy 26 - 28 Sep 2016 ISMET.

Bacterial Cellulose: A sustainable source to develop value-added products - A review
Arévalo Gallegos, A.M., Carrera, S.H., Parra, R., Keshavarz, T. and Iqbal, H.M.N. 2016. Bacterial Cellulose: A sustainable source to develop value-added products - A review. BioResources. 11 (2). https://doi.org/10.15376/biores.11.2.Gallegos

Development of bio-composites with novel characteristics through enzymatic grafting
Iqbal, H.M.N. 2015. Development of bio-composites with novel characteristics through enzymatic grafting. PhD thesis University of Westminster Faculty of Science and Technology https://doi.org/10.34737/9v61y

Poly(3-hydroxybutyrate)-ethyl cellulose based bio-composites with novel characteristics for infection free wound healing application
Iqbal, H.M.N., Kyazze, G., Locke, I.C., Tron, T. and Keshavarz, T. 2015. Poly(3-hydroxybutyrate)-ethyl cellulose based bio-composites with novel characteristics for infection free wound healing application. International Journal of Biological Macromolecules. 81, pp. 552-559. https://doi.org/10.1016/j.ijbiomac.2015.08.040

Investigation on quorum sensing molecule of Bacillus licheniformis and its antifungal property
Esmaeilishirazifard, E., Moschos, S.A. and Keshavarz, T. 2015. Investigation on quorum sensing molecule of Bacillus licheniformis and its antifungal property.

Bio‐control application of Bacillus quorum sensing on aflatoxigenic fungi through their inter‐kingdom cross‐talk
Esmaeilishirazifard, E., Moschos, S.A. and Keshavarz, T. 2015. Bio‐control application of Bacillus quorum sensing on aflatoxigenic fungi through their inter‐kingdom cross‐talk. 6th Congress of European Microbiologists (FEMS 2015). Maastricht, The Netherlands

Development of novel antibacterial active, HaCaT biocompatible and biodegradable CA-g-P(3HB)-EC biocomposites with caffeic acid as a functional entity
Iqbal, H.M.N., Kyazze, G., Locke, I.C., Tron, T. and Keshavarz, T. 2015. Development of novel antibacterial active, HaCaT biocompatible and biodegradable CA-g-P(3HB)-EC biocomposites with caffeic acid as a functional entity. eXPRESS Polymer Letters. 9 (9), p. 764–772. https://doi.org/10.3144/expresspolymlett.2015.72

Development of bio-composites with novel characteristics: Evaluation of phenol-induced antibacterial, biocompatible and biodegradable behaviours
Iqbal, H.M.N., Kyazze, G., Locke, I.C., Tron, T. and Keshavarz, T. 2015. Development of bio-composites with novel characteristics: Evaluation of phenol-induced antibacterial, biocompatible and biodegradable behaviours. Carbohydrate Polymers. 131, pp. 197-207. https://doi.org/10.1016/j.carbpol.2015.05.046

In-situ development of self-defensive antibacterial biomaterials: phenol-g-keratin-EC based bio-composites with characteristics for biomedical applications
Iqbal, H.M.N., Kyazze, G., Locke, I.C., Tron, T. and Keshavarz, T. 2015. In-situ development of self-defensive antibacterial biomaterials: phenol-g-keratin-EC based bio-composites with characteristics for biomedical applications. Green Chemistry. 17 (7), pp. 3858-3869. https://doi.org/10.1039/C5GC00715A

Laccase-assisted approach to graft multifunctional materials of interest: keratin-EC based novel composites and their characterisation
Iqbal, H.M.N., Kyazze, G., Keshavarz, T. and Tron, T. 2015. Laccase-assisted approach to graft multifunctional materials of interest: keratin-EC based novel composites and their characterisation. Macromolecular Materials and Engineering. 300 (7), pp. 712-720. https://doi.org/10.1002/mame.201500003

Inter-kingdom cross-talk and its bio-control applications
Esmaeilishirazifard, E., Moschos, S.A. and Keshavarz, T. 2014. Inter-kingdom cross-talk and its bio-control applications. International Union of Microbiological Societies Congress. Montreal, Canada 31 Jul 2014

Bio-control applications of Bacillus quorum sensing on aflatoxigenic fungi
Esmaeilishirazifard, E., Moschos, S.A. and Keshavarz, T. 2014. Bio-control applications of Bacillus quorum sensing on aflatoxigenic fungi.

Aflatoxin occurrence
Esmaeilishirazifard, E. and Keshavarz, T. 2014. Aflatoxin occurrence. in: Faulkner, A.G. (ed.) Aflatoxins: food sources, occurrence and toxicological effects New York, USA Nova Science Publishers. pp. 35-62

Synthesis and characterisation of novel keratin-cellulose based graft composites
Iqbal, H.M.N., Kyazze, G., Keshavarz, T. and Tron, T. 2014. Synthesis and characterisation of novel keratin-cellulose based graft composites. University of Westminster Faculty of Science and Technology Postgraduate Fair. University of Westminster, London, UK 29 Apr 2014

Enzymatic grafting: A novel approach to develop multifunctional materials of interest
Iqbal, H.M.N., Kyazze, G., Keshavarz, T. and Tron, T. 2014. Enzymatic grafting: A novel approach to develop multifunctional materials of interest. 8th International Conference on Energy, Materials and Nanotechnology. Florida, USA 25 Nov 2014

“One-pot” synthesis and characterisation of novel P(3HB)-ethyl cellulose based graft composites through lipase catalysed esterification
Iqbal, H.M.N., Kyazze, G., Tron, T. and Keshavarz, T. 2014. “One-pot” synthesis and characterisation of novel P(3HB)-ethyl cellulose based graft composites through lipase catalysed esterification. Polymer Chemistry. 24, pp. 7004-7012. https://doi.org/10.1039/C4PY00857J

A preliminary study on the development and characterisation of enzymatically grafted P(3HB)-ethyl cellulose based novel composites
Iqbal, H.M.N., Kyazze, G., Tron, T. and Keshavarz, T. 2014. A preliminary study on the development and characterisation of enzymatically grafted P(3HB)-ethyl cellulose based novel composites. Cellulose. 21 (5), pp. 3613-3621. https://doi.org/10.1007/s10570-014-0337-9

Laccase-assisted grafting of poly(3-hydroxybutyrate) onto the bacterial cellulose as backbone polymer: development and characterisation
Iqbal, H.M.N., Kyazze, G., Tron, T. and Keshavarz, T. 2014. Laccase-assisted grafting of poly(3-hydroxybutyrate) onto the bacterial cellulose as backbone polymer: development and characterisation. Carbohydrate Polymers. 113, pp. 131-137. https://doi.org/10.1016/j.carbpol.2014.07.003

Advances in the valorization of lignocellulosic materials by biotechnology: an overview
Iqbal, H.M.N., Kyazze, G. and Keshavarz, T. 2013. Advances in the valorization of lignocellulosic materials by biotechnology: an overview. BioResources. 8 (2), pp. 3157-3176. https://doi.org/10.15376/biores.8.2.3157-3176

Interaction between Bacillus species and filamentous fungi for the control of fungal toxin production
Esmaeilishirazifard, E., Moschos, S.A. and Keshavarz, T. 2013. Interaction between Bacillus species and filamentous fungi for the control of fungal toxin production.

Laccase-assisted bio-grafting of polyhydroxy-alkanoates (PHAs) onto the ethyl cellulose (EC) backbone
Iqbal, H.M.N., Kyazze, G., Keshavarz, T. and Tron, T. 2013. Laccase-assisted bio-grafting of polyhydroxy-alkanoates (PHAs) onto the ethyl cellulose (EC) backbone. University of Westminster Faculty of Science and Technology Postgraduate Fair. University of Westminster, London, UK 25 Apr 2013

Simultaneous co-metabolic azo dye decolourisation and bio-electricity generation in microbial fuel cells
Fernando, E., Keshavarz, T. and Kyazze, G. 2012. Simultaneous co-metabolic azo dye decolourisation and bio-electricity generation in microbial fuel cells. Electron transfer at the microbe-mineral interface. University of East Anglia 02 - 04 Apr 2012 The Biochemical Society.

Phenanthrene degradation and concomitant electricity generation using a bioelectrochemical process
Adelaja, O., Keshavarz, T. and Kyazze, G. 2012. Phenanthrene degradation and concomitant electricity generation using a bioelectrochemical process . Electrochem 2012 - Electrochemical Horizons. Dublin 02 - 04 Sep 2012 Royal Society of Chemistry.

Effect of mannan oligosaccharide elicitor and ferulic acid on enhancement of laccases production in liquid cultures of basidiomycetes
Vanhulle, S., Radman, R., Parra, R., Cui, T., Bols, C.M., Tron, T., Sannia, G. and Keshavarz, T. 2007. Effect of mannan oligosaccharide elicitor and ferulic acid on enhancement of laccases production in liquid cultures of basidiomycetes. Enzyme and Microbial Technology. 40 (7), pp. 1712-1718. https://doi.org/10.1016/j.enzmictec.2006.10.002

Permalink - https://westminsterresearch.westminster.ac.uk/item/96v56/laccase-bio-grafting-a-versatile-modification-tool-from-green-chemistry-technologies


Share this

Usage statistics

169 total views
0 total downloads
These values cover views and downloads from WestminsterResearch and are for the period from September 2nd 2018, when this repository was created.