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biopolymers and Biomimetic Materials in Medical and Electronic-Related Applications for Environment-Health-Development Nexus:Systematic Review

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Journal of Bionic Engineering 2022年第6期19卷 1562-1577页

作者： Faris Mohammed AL-Oqla Mohammed Hassouna Alaaeddin Muhammad Enamul Hoque Vijay Kumar Thakur Department of Mechanical Engineering Faculty of EngineeringThe Hashemite UniversityP.O Box 330127Zarqa13133Jordan University College Fairview 2AJalan TP2Sime UEP Industrial Park Subang Jaya47600Subang JayaSelangorMalaysia Department of Biomedical Engineering Military Institute of Science and Technology(MIST)Mirpur CantonmentDhaka1216Bangladesh Biorefining and Advanced Materials Research Center Scotland’s Rural College(SRUC)Kings BuildingsEdinburghEH93JGUK School of Engineering University of Petroleum&Energy Studies(UPES)Dehradun248007UttarakhandIndia

Biocomposites as bio-inspired materials are produced from renewable resources that are organic and ecofriendly alternative *** improve the lifestyle of human beings as well as enhancing the environmental indices,functional bio-materials are now implemented in various promising *** work has systematically discussed and highlighted the implementations and trends of functional bionic materials in high tech industries,which are necessary for developing modern *** medical,electronic,food and pharmaceutical applications have been ***-inspired materials are used to develop more sustainable possibilities to increase environmental conservation while maintaining customer *** were found employed in several sectors for various functional bio-products including organic thin-film transistors,organic phototransistor,emitting diodes,photodiodes,photovoltaic solar cells,hybrid dental resins,sustainable pharmaceuticals,and food *** are used to create sustainable bio-products for energy storage and harvesting,bone regeneration,nerve damage repair,drug applications and various other industrial subcategories.

关键词： biopolymers Bioinspired Biomimetic materials Tissue engineering Nerve repair Organic transistors

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biopolymers-based skin-interfaced triboelectric sensors

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Nano Research 2023年第9期16卷 11753-11782页

作者： Shujia Xu Pedro Henrique de Souza Barbosa Wenzhuo Wu School of Industrial Engineering Purdue UniversityWest LafayetteIN 47907USA Flex Laboratory Purdue UniversityWest LafayetteIN 47907USA Regenstrief Center for Healthcare Engineering Purdue UniversityWest LafayetteIN 47907USA Birck Nanotechnology Center Purdue UniversityWest LafayetteIN 47907USA The Center for Education and Research in Information Assurance and Security(CERIAS) Purdue UniversityWest LafayetteIN 47907USA

Rapid advances in artificial intelligence,robotics,and remote healthcare have increased the demand for sustainable and highperformance wearable *** devices are gaining traction due to their self-powered operation capability and potential as wearable energy ***-interfaced triboelectric sensors(SITSs)can detect various mechanical signals and monitor physiological signals in ***-based SITSs are ideal for skin-interfaced applications since they are biocompatible and *** review focuses on the recent advancements of SITS made from biocompatible polymer materials,such as plant-based,animal-based,and synthetic polymers,and highlights their potential for various applications,including human–machine interface(HMI)and physiological *** addition,the fundamentals,challenges,and prospects of SITS based on biocompatible polymers are discussed.

关键词： skin interfaced triboelectric sensors wearable devices biopolymers

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Insight into Biophysicochemical Principles of biopolymers through Simulation and Theory

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Chinese Journal of Polymer Science 2023年第9期41卷 1342-1354,I0005页

作者： Hai-Xiao Wan Duo Xu Xue-Wei Dong Kai Yang Li-Tang Yan State Key Laboratory of Chemical Engineering Department of Chemical EngineeringTsinghua UniversityBeijing100084China Center for Soft Condensed Matter Physics and Interdisciplinary Research&School of Physical Science and Technology Soochow UniversitySuzhou215006China

The development of biopolymers for biomedical applications has traditionally been based on new ***,there is growing recognition that the biological responses can be regulated by the physical as well as the chemical properties of *** the biophysicochemical principles regarding biopolymers is thereby of great importance in the generation of advanced ***,this review article seeks to provide a conceptual framework demonstrating how the approaches of tailored computer simulations and theoretical analysis are harnessed to explore the physicochemical principles of biopolymer cellular *** briefly introduce the theoretical and simulation methods used in this field,summarize the typical findings based on these approaches,and describe the correlations between theoretical results and ***,the future prospects for the theoretical aspect of biopolymers and their biophysicochemical interactions are *** knowledge might be critical from the perspective of advantageous and safe use of designer biomaterials.

关键词： biopolymers Computer simulation Theoretical analysis Biophysicochemical interaction Biophysics

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Natural biopolymers for Flexible Sensing and Energy Devices

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Chinese Journal of Polymer Science 2020年第5期38卷 459-490,I0006页

作者： Muqiang Jian Yingying Zhang Zhongfan Liu Center for Nanochemistry Beijing Science and Engineering Center for NanocarbonsBeijing National Laboratory for Molecular SciencesCollege of Chemistry and Molecular EngineeringPeking UniversityBeijing 100871China Beijing Graphene Institute Beijing 100095China Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education Department of ChemistryTsinghua UniversityBeijing 100084China

Natural biopolymers feature natural abundance,diverse chemical compositions,tunable properties,easy processability,excellent biocompatibility and biodegradability,as well as nontoxicity,providing new opportunities for the development of flexible sensing and energy ***,biopolymers are utilized as the passive and active building blocks to endow the flexible devices with mechanical robustness and good *** review aims to provide a comprehensive review on natural biopolymer-based sensing and energy *** diverse structures and fabrication processes of three typical biopolymers,including silk,cellulose,and chitin/chitosan,are *** review their utilities as the supporting substrates/matrix,active middle layers,separators,electrolytes,and active components of flexible sensing devices(sensors,actuators,transistors)and energy devices(batteries,supercapacitors,triboelectric nanogenerators).Finally,the remaining challenges and future research opportunities are discussed.

关键词： biopolymers Silk Cellulose Electronics Energy devices

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Use of biopolymers in wastewater treatment:A brief review of current trends and prospects

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Chinese Journal of Chemical Engineering 2023年第12期64卷 292-320页

作者： Ahmed M.Elgarahy M.G.Eloffy Eric Guibal Huda M.Alghamdi Khalid Z.Elwakeel Egyptian Propylene and Polypropylene Company(EPPC) Port-SaidEgypt Environmental Chemistry Division Environmental Science DepartmentFaculty of SciencePort Said UniversityPort SaidEgypt National Institute of Oceanography and Fisheries(NIOF) CairoEgypt Polymers Composites and Hybrids(PCH) C2MAIMT Mines AlesAlèsFrance University of Jeddah College of ScienceDepartment of ChemistryJeddahSaudi Arabia

Indeed,polymeric materials have thrived in worldwide sectors over the last five decades due to their versatility and durability,to the point that we can no longer envisage a product that does not contain ***,many synthetic polymers that have been produced are mostly sourced from petroleum and coal as raw materials,making them environmentally incompatible because they cannot be integrated with what is a natural recycling *** of the most important aspects of the transition to a circular bioeconomy(CBE)is the provision of more sustainable strategies for resource and waste *** the environmental consequences associated with petroleum-based polymers(PBPs),natural biopolymers,originating from biomass,can be conceived as a promising solution to gradually replace the PBPs,and address,and resolve the potential challenges and prevailing research gaps in the *** biopolymers have significant advantages over PBPs in terms of low-cost/zero-cost precursors,environmental friendliness,and *** present review dissects the sources,synthesis pathways,structures,characterization,and employment of biopolymers and their composites in water and wastew-ater treatment applications via different ***,the CBE model framework proposes potential approaches to applying CBE principles in the wastewater management sector,with a heavy emphasis on not only technology but also organizational and societal *** sum up,the reliance on biopolymers can be considered a crucial tool for assessing the global progress toward CBE,as well as future environmental management and planning.

关键词： biopolymers Biomass Bioseparation Coagulation Photocatalysis Sustainability

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Systematically Monitoring,Relational Database and Technology Roadmapping for Trends and Innovation Opportunities in biopolymers

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Journal of Renewable Materials 2019年第11期7卷 1221-1230页

作者： Selma B.Jaconis Augusto T.Morita Paulo L.A.Coutinho Suzana Borschiver Federal University of Rio de Janeiro Avenida Athos da Silveira Ramos149Ilha do FundãoRJ21941-909Brazil SENAI Mario Amato Rua Vitória Maria Medice Ramos330SBCSP09861-640Brazil SENAI CETIQT Rua Magalhães Castro174RiachueloRJ20961-020Brazil

In recent years environmental and sustainability concerns have impacted the global chemical industry and instituted a rush to produce products from renewable raw *** dynamic,complex and turbulent organizational scenario,around themes touching on the issue of sustainable development model,was created involving a large number of different actors:chemical/petrochemical industries,agroindustry companies,oil/gas companies,brand owners and end users,biotechnology startups,governments,universities and *** paper proposed the application of a structured and dynamic method of technological prediction for biopolymers in three levels:systematic monitoring process,relational database and the“alive”Technology Roadmapping visualization *** main objective is to identify strategic actions,business models,the latest´s technologies in development,as well as trends in the field of biopolymers in order to support companies on position themselves in this competitive ***,companies,universities,government agencies and institutions could apply this dynamic and alive methodology to indeed access innovation opportunities,challenges and threats for different industrial segments and to provide dynamic knowledge management collaborating to their strategy including a database crossing for the all organization.

关键词： biopolymers sustainability renewable systematically monitoring forecasting technology roadmapping knowledge management innovation

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Actional Mechanism of Trifluoroacetic Acid for the Separation of biopolymers by Reversed-phase Liquid Chromatography

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Chemical Research in Chinese Universities 1992年第3期8卷 207-211页

作者： SHI Ya-li and GENG Xin-du (Department of Chemistry, Northwest University, Xi’an, 710069)

The present paper covers the actional mechanism of trifluoroacetic acid for the separation of biopolymers investigated by using the parameters of stoichiometric displacement model for retention(SDM-R) in reversed-phase liquid chromatography. It was found that the trifluoroacetic acid(TFA) may participate in, or stimulate the association among displacing agent molecules in mobile phase, and decrease the affinity of both the associate molecules of the displacing agent and the TFA-protein ion-pairing. The former dominates over the separation selectivity of biopolymers as the concentration of TFA is lower than a given value, and the two contrary functions partly offset to each other and the latter dominates as its concentration is greater than the given value.

关键词： Trifluoroacetic acid Actional mechanism Reversed-phase liquid chroma-tography Separation biopolymers

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biopolymers Applied to Packaging:A Brief Literature Review on Their Impact on Sustainability

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Non-Metallic Material Science 2022年第2期4卷 4-14页

作者： Diogo Cardoso Rego Harrison Lourenço Corrêa Post-graduation Program in Manufacturing Engineering(PPGEM) Federal University of ParanáCity of CuritibaParanáStateBrazil Laboratory of Polymer Materials Department of Mechanical EngineeringFederal University of ParanáCity of CuritibaParanáStateBrazil

The replacement of fossil raw materials by renewable alternatives is imper***,biodegradable,and compostable polymers are options to be developed and *** in this concept,the present study evaluates whether biopolymers are sustainable alternatives to replace traditional polymers used in packaging,such as *** that end,a systematic literature review(SLR)was carried out on biopolymers applied to packaging,with an analysis of its *** sustainability criteria were adopted:a)Criteria for Developing Sustainable Packaging;b)Goals of Sustainable Development;and c)Circular Economy *** Methodology Section presents the state of the art of potential polymers for packaging and their characteristics related to the evaluation criteria adopted based on the *** data collection,it was observed that advanced obtaining techniques enable polymers economically and that,environmentally speaking,there is a positive consensus about some types of those ***,technological maturity and productive scale capacity are necessary to reduce costs in a competitive scenario with conventional polymers.

关键词： Packaging biopolymers Sustainability Circular economy

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Nano/Micro-Structural Supramolecular biopolymers: Innovative Networks with the Boundless Potential in Sustainable Agriculture

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Nano-Micro Letters 2024年第8期16卷 79-101页

作者： Roohallah Saberi Riseh Mohadeseh Hassanisaadi Masoumeh Vatankhah Rajender S.Varma Vijay Kumar Thakur Department of Plant Protection Faculty of AgricultureVali-e-Asr University of RafsanjanImam Khomeini SquareRafsanjan ***Iran Centre of Excellence for Research in Sustainable Chemistry Department of ChemistryFederal University of São CarlosSão CarlosSP 13565‑905Brazil Biorefining and Advanced Materials Research Center Scotland’s Rural Collage(SRUC)Edinburgh EH93JGUK

Sustainable agriculture plays a crucial role in meeting the growing global demand for food while minimizing adverse environmental impacts from the overuse of synthetic pesticides and conventional *** this context,renewable biopolymers being more sustainable offer a viable solution to improve agricultural sustainability and ***/micro-structural supramolecular biopolymers are among these innovative biopolymers that are much sought after for their unique *** biomaterials have complex hierarchical structures,great stability,adjustable mechanical strength,stimuli-responsiveness,and self-healing *** molecules may be added to their flexible structure,for enabling novel agricultural *** overview scrutinizes how nano/micro-structural supramolecular biopolymers may radically alter farming practices and solve lingering problems in agricultural sector namely improve agricultural production,soil health,and resource *** bioactive ingredient released from biopolymers allows the tailored administration of agrochemicals,bioactive agents,and biostimulators as they enhance nutrient absorption,moisture retention,and root ***/micro-structural supramolecular biopolymers may protect crops by appending antimicrobials and biosensing entities while their eco-friendliness supports sustainable *** their potential,further studies are warranted to understand and optimize their usage in agricultural *** effort seeks to bridge the knowledge gap by investigating their applications,challenges,and future prospects in the agricultural *** experimental investigations and theoretical modeling,this overview aims to provide valuable insights into the practical implementation and optimization of supramolecular biopolymers in sustainable agriculture,ultimately contributing to the development of innovative and eco-friendly solutions to enhance agricultural productivity while minimizing envir

关键词： Supramolecular biopolymers Sustainable agriculture Nanotechnology

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Studies in Molecular Weight Determination of Cottonseed and Melon Seed Oils Based biopolymers

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Advances in Chemical Engineering and Science 2015年第1期5卷 43-50页

作者： Ibanga O. Isaac Edet W. Nsi Department of Chemistry Akwa Ibom State University Uyo Nigeria

Six grades of biopolymers formulated to have oil content of 40% (M1), 50% (M2), and 60% (M3) melon seed oil (MESO) and 40% (C1), 50% (C2), and 60% (C3) cottonseed oil (COSO) respectively, were prepared with phthalic anhydride, and glycerol using alcoholysis-polycondensation process. The extend of polycondensation was monitored by determining the acid value of aliquots of the reaction mixture at various intervals of time. Molecular weight averages and polydispersity index (PDI) of the finished alkyds were determined by Rast method and end-group analysis. Molecular weight averages and PDI vary with differences in oil length of the alkyds, with samples M2 and C2 respectively exhibiting the highest PDI. Molecular weight average obtained from end-group analysis and those determined by Rast method in brackets are 1338.92 (597.00), 982.33 (696.25), 1316.09 (754.03), and 1160.57 (448.13), 765.96 (583.57), 1049.92 (696.25) for samples M1, M2, M3 and C1, C2, C3 respectively. Number molecular weight averages calculated from end-group analysis are larger than those obtained by Rast method for both MESO and COSO alkyds and seem to grossly overestimate their molecular weights. The mode of variation of these properties indicates that the synthesis of MESO and COSO alkyds are complex. Correlation of PDI with the quality of the finished alkyds shows that the higher the PDI value the better the quality of the alkyd. Performance properties such as rate of drying, film hardness and resistance to chemicals were optimum at 50% oil length for both triglyceride oil alkyds.

关键词： biopolymers End-Group Analysis Molecular Weight Averages Polydispersity Index Rast Method

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