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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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Biorenewable materials for water remediation: The central role of cellulose in achieving sustainability

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Journal of Bioresources and Bioproducts 2024年第3期9卷 253-282页

作者： Kirti Mishra Samarjeet Singh Siwal Thandiwe Sithole Nirankar Singh Phil Hart Vijay Kumar Thakur Department of Chemistry M.M.Engineering CollegeMaharishi Markandeshwar(Deemed to be University)Haryana 133207India Department of Chemical Engineering University of JohannesburgDoornfontein 2088South Africa biorefining and Advanced Materials Research center Scotland’s Rural CollegeEdinburgh EH93JGUnited Kingdom Renewable and Sustainable Energy Research Centre Technology Innovation InstituteAbu Dhabi 9639United Arab Emirates School of Engineering University of Petroleum&Energy StudiesDehradun 248007India

As the population increases and manufacturing grows,greenhouse gas and other harmful emissions *** with chemicals such as dyes,pesticides,pharmaceuticals,oil,heavy metals or radionuclides,wastewater purification has become an urgent *** technologies exist that can remove these contaminants from wastewater sources,but they often demand high energy and/or high cost,and in some cases produce contaminant laden sludge that requires safe *** need for methods which are less capital intensive,less operationally costly and more environmentally friendly is ***-based materials have emerged as promising candidates for wastewater treatment due to their renewability,low cost,biodegradability,hydrophilicity,and antimicrobial *** this review article,we focussed on developing sustainable and biodegradable cellulose-based materials for wastewater *** article deals with cellulose-based materials’scope and their conversion into valuable products like hydrogel,aerogel,cellulose composites,and *** cellulose-based materials have no harmful environmental impact and are *** modified cellulose-based materials applying as membrane,adsorbent,sorbent,and beads to purify the wastewater were ***,the challenges and future prospects of cellulose-based materials for wastewater treatment were considered,emphasizing their potential to be sustainable and eco-friendly alternatives to traditional materials used in wastewater treatment.

关键词： Cellulose Wastewater treatment Hydrogel Nanocrystal Cellulose membrane

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Cellulose-based smart materials:Novel synthesis techniques,properties,and applications in energy storage and conversion devices

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Electron 2024年第2期2卷 159-195页

作者： Pariksha Bishnoi Samarjeet Singh Siwal Vijay Kumar Thakur Department of Chemistry M.M.Engineering CollegeMaharishi Markandeshwar(Deemed to be University)Mullana-AmbalaHaryanaIndia biorefining and Advanced Materials Research center Scotland's Rural College(SRUC)EdinburghUK 3School of WaterEnergy and EnvironmentCranfield UniversityCranfieldUK

There has been a significant scope toward the cutting-edge in-vestigations in hierarchical carbon nanostructured electrodes originating from cellulosic materials,such as cellulose nanofibers,available from natural cellulose and bacterial *** of energy storage systems(ESSs)are typically established upon inorganic/metal mixtures,carbonaceous implications,and petroleum-derived hydrocarbon ***,these conventional substances may need help fulfilling the ever-increasing needs of *** has grown significantly as an impressive 1D element due to its natural availability,eco-friend-liness,recyclability,structural identity,simple transformation,and dimensional ***,in this review article,we have discussed the role and overview of cellulose-based hydrogels in ***,the extraction sources and solvents used for dissolution have been dis-cussed in ***,the properties(such as self-healing,trans-parency,strength and swelling behavior),and applications(such as flexible batteries,fuel cells,solar cells,flexible supercapacitors and carbon-based derived from cellulose)in energy storage devices and conclusion with existing challenges have been updated with recent findings.

关键词： batteries cellulose-based materials energy storage devices fuel cells hydrogels supercapacitors

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A novel strategy of constructing 2D supramolecular organic framework sensor for the identification of toxic metal ions

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纳米材料科学:英文版 2023年第3期5卷 335-342页

作者： Ying Wang Ning Han Chao-Qun Ma Hui Liu Shengsheng Yu Rongzhou Wang Vijay Kumar Thakur Ling-Bao Xing School of Chemistry and Chemical Engineering Shandong University of TechnologyZibo255000PR China Department of Materials Engineering KU LeuvenLeuven3001Belgium biorefining and Advanced Materials Research center Scotland's Rural College(SRUC)Kings BuildingsWest Mains RoadEdinburghEH93JGUK

Two novel two-dimensional(2D)supramolecular organic frameworks were fabricated in water based on the encapsulation-enhanced donor-acceptor interaction between the methyl viologen(MV)units,methoxy naphthyl(MN)units,and CB[8].The tetraphenylethylene(TPE)derivatives 1 with four MV units were employed as rigid building blocks and the two MN units modified oligoethylene glycol derivatives 2 and 3 served as flexible edges,*** obtained two SOFs have obvious sheet-like structures and exhibit fluorescence emission at 350-500 *** addition,these two SOFs were employed for the luminescent detection of Cr(Ⅵ)and Mn(Ⅶ)in aqueous solutions,and the detection limits of CrO_(4)^(2-),Cr_(2)_(O)_(7)^(2-),and MnO_(4)were calculated in a very low concentration range,indicating that these two SOFs can serve as a potential sensor for Cr(Ⅵ)and Mn(Ⅶ)detection in *** work constructs two SOFs in an aqueous solution through a facile method and further enriches the applications of SOFs.

关键词： Two-dimensional supramolecular organic framework Encapsulation-enhanced donor-acceptor interaction Luminescent detection

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Two-step fast microwave-assisted pyrolysis of biomass for bio-oil production using microwave absorbent and HZSM-5 catalyst

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Journal of Environmental Sciences 2016年第7期28卷 240-247页

作者： Bo Zhang Zhaoping Zhong Qinglong Xie Shiyu Liu Roger Ruan Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education Southeast University center for biorefining and Department of Bioproducts and Biosystems Engineering University of Minnesota

A novel technology of two-step fast microwave-assisted pyrolysis（f MAP） of corn stover for bio-oil production was investigated in the presence of microwave absorbent（Si C） and HZSM-5catalyst. Effects of f MAP temperature and catalyst-to-biomass ratio on bio-oil yield and chemical components were examined. The results showed that this technology, employing microwave, microwave absorbent and HZSM-5 catalyst, was effective and promising for biomass fast pyrolysis. The f MAP temperature of 500°C was considered the optimum condition for maximum yield and best quality of bio-oil. Besides, the bio-oil yield decreased linearly and the chemical components in bio-oil were improved sequentially with the increase of catalyst-to-biomass ratio from 1：100 to 1：20. The elemental compositions of bio-char were also determined. Additionally, compared to one-step f MAP process, two-step f MAP could promote the bio-oil quality with a smaller catalyst-to-biomass ratio.

关键词： Two-step Microwave Pyrolysis HZSM-5 zeolite catalyst Catalytic upgrading

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Design,application and verification of a novel system utilizing bacteria and microalgae to treat swine farm wastewater and produce value-added biomass

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International Journal of Agricultural and Biological Engineering 2023年第4期16卷 222-230页

作者： Xin Zhen Yali Li Jingwen Qiang Manyu Tang Wei Hua Wanqing Wang Shuang Wu Phil Perkins Roger Ruan Yanling Cheng College of Biochemical Engineering Beijing Union UniversityBeijing 100023China Beijing Key Laboratory of biomass waste resource utilization Beijing 100023 China Solaster LLC NashvilleTN 37210USA center for biorefining and Department of Bioproducts and Biosystems EngineeringUniversity of MinnesotaSaint PaulMN 55108USA

Swine farm wastewater is extremely harmful to the environment if not treated before it is *** this study,a system was developed and optimized for testing the high levels of organic matter in swine farm wastewater utilizing a microalgae/bacteria co-culture combined with a novel closed-loop extraction and dilution ***,the system produces biomass that also could be harvested and used in value-added *** efficacy of biomass as a biofertilizer was demonstrated by using a model plant of *** addition,the analysis of biomass indicates that it also has potential as a source for *** a 20-d cultivation period,a yield of biomass was achieved to 2.063 g/L of *** highest removal rates recorded in steady state conditions were:13.8 mg/L·d of Total Nitrogen(TN);11.5 mg/L·d of Ammonia Nitrogen(NH_(4)^(+)-N);24.8 mg/L·d of Chemical Oxygen Demand(COD);and 16.9 mg/L·d of Total Phosphorus(TP).After cultivation,the composition of the biomass was analyzed on a dry basis;the major components were protein(44.9%),lipids(24.6%),carbohydrates(19.9%),Chlorophyll-A(2.75%),Chlorophyll-B(1.66%),and carotenoids(0.57%).This biomass was diluted with water(5%by weight)and used as a biofertilizer to grow *** results showed that the average root and stem lengths of Arabidopsis were 43.0%and 55.0%longer compared to those of the control ***,the number of leaves and the maximum leaf length increased by 30.2%and 39.7%;and the fresh and dry leaf weights increased by 44.0%and 33.7%,*** results demonstrate the efficacy of this system for treating swine farm wastewater whilst simultaneously producing a value-added microalgae/bacteria *** paper also demonstrated the use of biomass as a fertilizer for cultivating a value-added crop and,based on the compositional analyses,propose that the biomass could be used as a raw material for biofuel production due to its high lipid content of 24.6%.By cons

关键词： bacteria-microalgae swine wastewater environmental impact value-added biomass biofertilizer

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Breakthrough Technologies for the biorefining of Organic Solid and Liquid Wastes

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Engineering 2018年第4期4卷 574-580页

作者： Paul Chen Erik Anderson Min Addy Renchuan Zhang Yanling Cheng Peng Peng Yiwei Ma Liangliang Fan Yaning Zhang Qian Lu Shiyu Liu Nan Zhou Xiangyuan Deng Wenguang Zhou Muhammad Omar Richard Griffith Faryal Kabir Hanwu Lei Yunpu Wang Yuhuan Liu Roger Ruan center for biorefining and Department of Bioproducts and Biosystems Engineering University of Minnesota St. Paul MN 55108 USA MOE Biomass Engineering Research center Nanchang University Nanchang 330047 China

有机固液废弃物包含大量能量、养分和水分,不应仅视其为废物。数十年来,人们一直对城市固体废物进行回收、堆制和燃烧,并从中提取能量和有价值的物质。污水的首要管理策略是治理和排放。随着技术的进步,通过新方法使利用固体废物和废水... 详细信息

有机固液废弃物包含大量能量、养分和水分,不应仅视其为废物。数十年来,人们一直对城市固体废物进行回收、堆制和燃烧,并从中提取能量和有价值的物质。污水的首要管理策略是治理和排放。随着技术的进步,通过新方法使利用固体废物和废水成为可能。考虑到废物特殊的化学、物理和生物性质,需要整合多种技术以使废物的能量和价值回收最大化。为此,生物炼制是完全利用废物中的能量和价值的一个合适的方法。研究证明,不可回收废弃物和生物固体可通过不同方法转化为可利用的热能、电能、燃料和化学品,并且液体废物或能帮助农作物和藻类的成长,为能量回收和食物生产提供不同的选择。本文针对有机固液废物提出新型生物炼制方案,这些废物来源于城市废料、食品和生物加工厂以及动物生产设施。四大新型突破性科技——真空辅助高温厌氧消化、扩展鱼菜共生系统、含油废物经甘油裂解制取生物柴油和微波辅助热化学转化,均可运用于生物炼制方案中,从而成功将废物转化,用以生产化学品、化肥、能量(沼气、合成气、生物柴油和生物油)、食物、饲料,得到干净的水并显著减少污染物的排放。

关键词：有机固体液体废物环境保护污染治理

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Ionic liquid-trimetallic electrocatalytic system for C–O bond cleavage in lignin model compounds and lignin under ambient conditions

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Nano Research 2024年第4期17卷 2420-2428页

作者： Guangyong Liu Yumiao Lu JunFeng Lu Yanlei Wang Shijing Liang Hongyan He Lilong Jiang National Engineering Research center of Chemical Fertilizer Catalyst Fuzhou UniversityFuzhou 350002China CAS Key Laboratory of Green Process and Engineering State Key Laboratory of Multiphase Complex SystemsBeijing Key Laboratory of Ionic Liquids Clean ProcessInstitute of Process EngineeringChinese Academy of SciencesBeijing 100190China Longzihu New Energy Laboratory Zhengzhou Institute of Emerging Industrial TechnologyZhengzhou 450000China

Electrocatalytic depolymerization of lignin into value-added chemicals offers a promising technique to make biorefining ***,we report a robust trimetallic PdNiBi electrocatalyst for reductive C–O bond cleavage of different lignin model dimers and oxidized lignin under mild *** reduction reaction proceeds with complete substrate conversion and excellent yields toward monomers of phenols(80%–99%)and acetophenones(75%–96%)in the presence of an ionic liquid electrolyte with operational *** experimental investigations together with density functional theory(DFT)calculations reveal that the outstanding performance of the catalyst results from the synergistic effect of the metal elements,which facilitates the easier formation of a key Cαradical intermediate and the facile desorption of the as-formed products at the *** results open up new opportunities for lignin valorization through the green electrocatalytic approach.

关键词： electrocatalytic depolymerization lignin Ionic liquids density functional theory(DFT)calculation

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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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氢氧化钠溶液吸收硫酰氟的传质反应动力学（英文）

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Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2014年第7期15卷 540-546页

作者： Yong NIE Xiao-jiang LIANG Mei-zhen LU Feng-wen YU Da-yong GU Min MIN Jian-bing JI College of Chemical Engineering Zhejiang University of Technology Shenzhen International Travel Health Care center center for biorefining and Department of Bioproducts and Biosystems Engineering University of Minnesota

研究目的:确定氢氧化钠溶液化学吸收硫酰氟的传质反应动力学区域,建立增强因子模型。研究方法:研究气液传质测定设备双搅拌釜中氢氧化钠溶液化学吸收硫酰氟的过程,并结合实验研究与理论分析建立了增强因子模型。重要结论:基于氢氧化钠... 详细信息

研究目的:确定氢氧化钠溶液化学吸收硫酰氟的传质反应动力学区域,建立增强因子模型。研究方法:研究气液传质测定设备双搅拌釜中氢氧化钠溶液化学吸收硫酰氟的过程,并结合实验研究与理论分析建立了增强因子模型。重要结论:基于氢氧化钠溶液化学吸收硫酰氟过程的实验研究,确定了氢氧化钠溶液化学吸收硫酰氟的传质反应动力学区域为快速拟一级反应。得到了298 K下其二级反应速率常数为1.44 m3/(mol·s),并建立了增强因子模型E=68.08CBL1/2,为脱除熏蒸后残留硫酰氟的工业化应用提供了理论依据。

关键词：硫酰氟氢氧化钠传质反应动力学化学吸收双搅拌釜

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