1
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Sun H, Zhuang K, Du J, Duan H, Gao H, Xu W, Chen Y, Dong X, Zhang H, Liu F, Zhang DX. Sustainable lignin-modified epoxy nanocarriers for enhanced foliar insecticide efficacy and food safety. Int J Biol Macromol 2024; 279:135262. [PMID: 39241993 DOI: 10.1016/j.ijbiomac.2024.135262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Revised: 08/15/2024] [Accepted: 08/31/2024] [Indexed: 09/09/2024]
Abstract
Reducing pesticide residues while extending their efficacy period is a critical challenge in the development of controlled-release pesticides. This study focuses on loading avermectin onto lignin-modified epoxy resin nanocarriers via the creation of photostable nanocapsules (NCs) for evaluating their efficacy against Plutella xylostella. This study also assesses the NCs' resistance to water scour on plant leaves by comparing them with traditional preparations. These NCs feature a stable core-shell structure, an encapsulation efficiency of 92.90 % and slow-release properties. Compared to emulsifiable concentrate (EC) and microemulsion (ME) under UV irradiation, the loading of nanocarriers significantly prolonged the degradation time of avermectin by fivefold. The Nano-formula demonstrated enhanced insecticidal activity in comparison to traditional preparations. Field tests revealed that the efficacy of the NCs on Day 7 (92.55 %) and Day 14 (78.54 %) significantly surpassed that of traditional preparations. Additionally, NCs are more readily washed off cabbage leaves by water than EC and ME, aiding in the reduction of pesticide residues. This technology is particularly suitable for leafy vegetable crops in arid regions or greenhouses, enhancing effectiveness period while minimizing pesticide residues. This research offers novel insights and directions for the development of controlled-release pesticides.
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Affiliation(s)
- Hongzhen Sun
- College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong, China
| | - Kun Zhuang
- College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong, China
| | - Jiang Du
- College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong, China
| | - Hongfa Duan
- College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong, China
| | - Haiqiang Gao
- Shandong Shibang Agrochemical Co., Ltd., Shandong, China
| | - Wei Xu
- Shandong Shibang Agrochemical Co., Ltd., Shandong, China
| | - Yan Chen
- Shandong Shibang Agrochemical Co., Ltd., Shandong, China
| | - Xiaojuan Dong
- Jinan Tianbang Chemical Co., Ltd., Jinan, Shandong, China
| | - Huarong Zhang
- College of Materials Science and Engineering, Northeastern University, Shenyang, China
| | - Feng Liu
- College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong, China
| | - Da-Xia Zhang
- College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong, China.
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2
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Feng N, Hu J, Zhao X, Chen J, Tang F, Liang S, Zhu X, Yang X, Yang H, Wu Q. Lignin nanoparticles formation by multiscale structure control to regulate morphology and their adsorption, nucleation, and growth on chitin nanofibers. J Colloid Interface Sci 2024; 677:918-927. [PMID: 39128286 DOI: 10.1016/j.jcis.2024.07.235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Revised: 07/27/2024] [Accepted: 07/30/2024] [Indexed: 08/13/2024]
Abstract
The lignin nanoparticles (LNPs) synthesis relies on lignin polymers with heterogeneous molecules and properties, which impose significant limitations on the preparation and property regulation. The multiscale structure of lignin from monomers to oligomers, provides a potential pathway for precise regulation of its physical and chemical properties. The study addresses this challenge by employing coniferyl alcohol and sinapyl alcohol as monomers and separately utilizing the Zulaufverfaren (ZL) and Zutropfverfaren (ZT) methods to synthesize different types of lignin dehydrogenation polymers (DHPs) including guaiacyl (G)-ZL-DHP, G-ZT-DHP, syringyl (S)-ZL-DHP, and S-ZT-DHP. The investigation highlights the chemical bonds as essential components of lignin primary structure. Additionally, the secondary structure is influenced by branched and linear molecular structures. G unit provides some branching points, which are utilized and amplified in the ZL process of DHPs synthesis. The branched DHPs aggregate at the edge and form rod-like LNPs. While linear DHPs aggregate around the center, presenting polygonal LNPs. The study identifies that the branched LNPs, characterized by more surface charges and lower steric hindrance, can form a stable complex with chitin nanofibers. Emulsions with varying oil-to-water ratios were subsequently prepared, opening a new window for the application of LNPs in fields such as food and cosmetics.
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Affiliation(s)
- Nianjie Feng
- School of Material Science & Chemical Engineering, Hubei University of Technology, Wuhan, Hubei 430068, China; Bioproducts Institute, Department of Chemical & Biological Engineering, Department of Chemistry, and Department of Wood Science, The University of British Columbia, Vancouver, BC V6T 1Z3, Canada
| | - Jiaxin Hu
- School of Material Science & Chemical Engineering, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Xiangdong Zhao
- School of Material Science & Chemical Engineering, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Jingqian Chen
- Bioproducts Institute, Department of Chemical & Biological Engineering, Department of Chemistry, and Department of Wood Science, The University of British Columbia, Vancouver, BC V6T 1Z3, Canada
| | - Fei Tang
- School of Material Science & Chemical Engineering, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Shuang Liang
- School of Material Science & Chemical Engineering, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Xiaotian Zhu
- School of Material Science & Chemical Engineering, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Xu Yang
- School of Material Science & Chemical Engineering, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Haitao Yang
- School of Material Science & Chemical Engineering, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Qian Wu
- Bioproducts Institute, Department of Chemical & Biological Engineering, Department of Chemistry, and Department of Wood Science, The University of British Columbia, Vancouver, BC V6T 1Z3, Canada; School of Life Sciences and Health, Hubei University of Technology, Wuhan, Hubei 430068, China.
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3
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Tolisano C, Priolo D, Brienza M, Puglia D, Del Buono D. Do Lignin Nanoparticles Pave the Way for a Sustainable Nanocircular Economy? Biostimulant Effect of Nanoscaled Lignin in Tomato Plants. PLANTS (BASEL, SWITZERLAND) 2024; 13:1839. [PMID: 38999679 PMCID: PMC11243829 DOI: 10.3390/plants13131839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Revised: 06/28/2024] [Accepted: 07/02/2024] [Indexed: 07/14/2024]
Abstract
Agriculture has a significant environmental impact and is simultaneously called to major challenges, such as responding to the need to develop more sustainable cropping systems with higher productivity. In this context, the present study aimed to obtain lignin nanoparticles (LNs) from pomace, a waste product of the olive oil chain, to be used as a nanobiostimulant in tomato plants. The biostimulant effect of this biopolymer is known, but its reduction to nanometer size can emphasize this property. Tomato plants were subjected to different LN dosages (25, 50, and 100 mg L-1) by foliar application, and inductive effects on photosynthetic machinery, aerial and root biomass production, and root morphology were observed. The treated plants showed increased efficiency in catching and using light, while they reduced the fraction dissipated as heat or potentially toxic to cells for the possibility of creating reactive oxygen species (ROS). Finally, this benefit was matched by increased pigment content and a stimulatory action on the content of nitrogen (NBI) and antioxidant substances such as flavonoids. In conclusion, the present study broadens the horizon of substances with biostimulant action by demonstrating the validity and efficacy of nanobiostimulants obtained from biological residues from the olive oil production chain.
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Affiliation(s)
- Ciro Tolisano
- Dipartimento di Scienze Agrarie, Alimentari e Ambientali, Università degli Studi di Perugia, Borgo XX Giugno 74, 06121 Perugia, Italy
| | - Dario Priolo
- Dipartimento di Scienze Agrarie, Alimentari e Ambientali, Università degli Studi di Perugia, Borgo XX Giugno 74, 06121 Perugia, Italy
| | - Monica Brienza
- Dipartimento di Scienze, Università degli Studi della Basilicata, Via dell'Ateneo Lucano 10, 85100 Potenza, Italy
| | - Debora Puglia
- Department of Civil and Environmental Engineering, University of Perugia, Strada di Pentima 5, 05100 Terni, Italy
| | - Daniele Del Buono
- Department of Civil and Environmental Engineering, University of Perugia, Strada di Pentima 5, 05100 Terni, Italy
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4
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Jayabalan T, Pandard P, Binotto G, Gomes J, Ceschini X, Aube A, Gondelle F, Pion F, Baumberger S, Jongerius A, Gosselink R, Cozzoni E, Marlair G. Safety profiling of technical lignins originating from various bioresources and conversion processes. Heliyon 2024; 10:e32131. [PMID: 38988522 PMCID: PMC11233868 DOI: 10.1016/j.heliyon.2024.e32131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 05/24/2024] [Accepted: 05/28/2024] [Indexed: 07/12/2024] Open
Abstract
In this work, a set of eight technical lignin samples from various botanical origins and production processes were characterized for their chemical composition, higher heating value, size distribution, dust explosion sensitivity and severity, thermal hazard characteristics and biodegradability, in further support of their sustainable use. More specifically, safety-focused parameters have been assessed in terms of consistency with relating physico-chemical properties determined for the whole set of technical lignins. The results emphasized the heterogeneity and variability of technical lignins and the subsequent need for a comprehensive characterization of new lignin feedstocks arising from novel biorefineries. Indeed, significant differences were revealed between the samples in terms of hazards sensitivity. This first comparative physico-chemical safety profiling of technical lignins could be useful for the hazard analysis and the safe design of the facilities associated with large scale valorisation of biomass residues such as lignins, targeting "zero waste" sustainable conversion of bioresources.
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Affiliation(s)
- T. Jayabalan
- Institut National de l'Environnement Industriel et des Risques (Ineris), Parc Technologique Alata, 60550 Verneuil-en-Halatte, France
| | - P. Pandard
- Institut National de l'Environnement Industriel et des Risques (Ineris), Parc Technologique Alata, 60550 Verneuil-en-Halatte, France
| | - G. Binotto
- Institut National de l'Environnement Industriel et des Risques (Ineris), Parc Technologique Alata, 60550 Verneuil-en-Halatte, France
| | - J. Gomes
- Institut National de l'Environnement Industriel et des Risques (Ineris), Parc Technologique Alata, 60550 Verneuil-en-Halatte, France
| | - X. Ceschini
- Institut National de l'Environnement Industriel et des Risques (Ineris), Parc Technologique Alata, 60550 Verneuil-en-Halatte, France
| | - A. Aube
- Institut National de l'Environnement Industriel et des Risques (Ineris), Parc Technologique Alata, 60550 Verneuil-en-Halatte, France
| | - F. Gondelle
- Institut National de l'Environnement Industriel et des Risques (Ineris), Parc Technologique Alata, 60550 Verneuil-en-Halatte, France
| | - F. Pion
- Institut Jean-Pierre Bourgin, INRAE, AgroParisTech, CNRS, Université Paris-Saclay, 78000 Versailles, France
| | - S. Baumberger
- Institut Jean-Pierre Bourgin, INRAE, AgroParisTech, CNRS, Université Paris-Saclay, 78000 Versailles, France
| | - A. Jongerius
- Avantium Chemicals B.V., Zekeringstraat 29, 1014 BV Amsterdam, The Netherlands
| | - R.J.A. Gosselink
- Wageningen Food and Biobased Research, 6708 WG Wageningen, The Netherlands
| | - E. Cozzoni
- BEES Design, Via Bargellini n. 7, 50059 Vinci, Florence, Italy
| | - G. Marlair
- Institut National de l'Environnement Industriel et des Risques (Ineris), Parc Technologique Alata, 60550 Verneuil-en-Halatte, France
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5
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Sun C, Wang Z, Yu X, Zhang H, Cao J, Fang J, Wang J, Zhang L. The Phylogeny and Metabolic Potentials of an Aromatics-Degrading Marivivens Bacterium Isolated from Intertidal Seawater in East China Sea. Microorganisms 2024; 12:1308. [PMID: 39065077 PMCID: PMC11278965 DOI: 10.3390/microorganisms12071308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Revised: 06/16/2024] [Accepted: 06/18/2024] [Indexed: 07/28/2024] Open
Abstract
Lignocellulosic materials, made up of cellulose, hemicellulose, and lignin, constitute some of the most prevalent types of biopolymers in marine ecosystems. The degree to which marine microorganisms participate in the breakdown of lignin and their impact on the cycling of carbon in the oceans is not well understood. Strain LCG002, a novel Marivivens species isolated from Lu Chao Harbor's intertidal seawater, is distinguished by its ability to metabolize lignin and various aromatic compounds, including benzoate, 3-hydroxybenzoate, 4-hydroxybenzoate and phenylacetate. It also demonstrates a broad range of carbon source utilization, including carbohydrates, amino acids and carboxylates. Furthermore, it can oxidize inorganic gases, such as hydrogen and carbon monoxide, providing alternative energy sources in diverse marine environments. Its diversity of nitrogen metabolism is supported by nitrate/nitrite, urea, ammonium, putrescine transporters, as well as assimilatory nitrate reductase. For sulfur assimilation, it employs various pathways to utilize organic and inorganic substrates, including the SOX system and DSMP utilization. Overall, LCG002's metabolic versatility and genetic profile contribute to its ecological significance in marine environments, particularly in the degradation of lignocellulosic material and aromatic monomers.
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Affiliation(s)
- Chengwen Sun
- Shanghai Engineering Center of Hadal Science and Technology, College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China; (C.S.); (Z.W.); (X.Y.); (H.Z.); (J.C.); (J.F.)
| | - Zekai Wang
- Shanghai Engineering Center of Hadal Science and Technology, College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China; (C.S.); (Z.W.); (X.Y.); (H.Z.); (J.C.); (J.F.)
| | - Xi Yu
- Shanghai Engineering Center of Hadal Science and Technology, College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China; (C.S.); (Z.W.); (X.Y.); (H.Z.); (J.C.); (J.F.)
| | - Hongcai Zhang
- Shanghai Engineering Center of Hadal Science and Technology, College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China; (C.S.); (Z.W.); (X.Y.); (H.Z.); (J.C.); (J.F.)
| | - Junwei Cao
- Shanghai Engineering Center of Hadal Science and Technology, College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China; (C.S.); (Z.W.); (X.Y.); (H.Z.); (J.C.); (J.F.)
| | - Jiasong Fang
- Shanghai Engineering Center of Hadal Science and Technology, College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China; (C.S.); (Z.W.); (X.Y.); (H.Z.); (J.C.); (J.F.)
- Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, China
| | - Jiahua Wang
- Shanghai Engineering Center of Hadal Science and Technology, College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China; (C.S.); (Z.W.); (X.Y.); (H.Z.); (J.C.); (J.F.)
| | - Li Zhang
- Shanghai Engineering Center of Hadal Science and Technology, College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China; (C.S.); (Z.W.); (X.Y.); (H.Z.); (J.C.); (J.F.)
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6
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Rabi Prasad B, Polaki S, Padhi RK. Isolation of delignifying bacteria and optimization of microbial pretreatment of biomass for bioenergy. Biotechnol Lett 2024; 46:183-199. [PMID: 38252364 DOI: 10.1007/s10529-023-03463-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 11/30/2023] [Accepted: 12/17/2023] [Indexed: 01/23/2024]
Abstract
Microbial pretreatment of lignocellulosic biomass holds significant promise for environmentally friendly biofuel production, offering an alternative to fossil fuels. This study focused on the isolation and characterization of two novel delignifying bacteria, GIET1 and GIET2, to enhance cellulose accessibility by lignin degradation. Molecular characterization confirmed their genetic identities, providing valuable microbial resources for biofuel production. Our results revealed distinct preferences for temperature, pH, and incubation period for the two bacteria. Bacillus haynesii exhibited optimal performance under moderate conditions and shorter incubation period, making it suitable for rice straw and sugarcane bagasse pretreatment. In contrast, Paenibacillus alvei thrived at higher temperatures and slightly alkaline pH, requiring a longer incubation period ideal for corn stalk pretreatment. These strain-specific requirements highlight the importance of tailoring pretreatment conditions to specific feedstocks. Structural, chemical, and morphological analyses demonstrated that microbial pretreatment reduced the amorphous lignin, increasing cellulose crystallinity and accessibility. These findings underscore the potential of microbial pretreatment to enhance biofuel production by modifying the lignocellulosic biomass. Such environmentally friendly bioconversion processes offer sustainable and cleaner energy solutions. Further research to optimize these methods for scalability and broader application is necessary in the pursuit for more efficient and greener biofuel production.
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Affiliation(s)
- B Rabi Prasad
- Department of Biotechnology, SoET, GIET University, Gunupur, Odisha, 765022, India.
| | - Suman Polaki
- Department of Biotechnology, SoET, GIET University, Gunupur, Odisha, 765022, India
| | - Radha Krushna Padhi
- Department of Chemical Engineering, SoET, GIET University, Gunupur, Odisha, 765022, India
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7
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Rathod S, Preetam S, Pandey C, Bera SP. Exploring synthesis and applications of green nanoparticles and the role of nanotechnology in wastewater treatment. BIOTECHNOLOGY REPORTS (AMSTERDAM, NETHERLANDS) 2024; 41:e00830. [PMID: 38332899 PMCID: PMC10850744 DOI: 10.1016/j.btre.2024.e00830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Abstract
Current research endeavours are progressively focussing towards discovering sustainable methods for synthesising eco-friendly materials. In this environment, nanotechnology has emerged as a key frontier, especially in bioremediation and biotechnology. A few areas of nanotechnology including membrane technology, sophisticated oxidation processes, and biosensors. It is possible to create nanoparticles (NPs) via physical, chemical, or biological pathways in a variety of sizes and forms. These days, the investigation of plants as substitutes for NP synthesis methods has drawn a lot of interest. Toxic water contaminants such as methyl blue have been shown to be removed upto 70% by nanoparticles. In our article, we aimed at focussing the environmental sustainability and cost-effectiveness towards the green synthesis of nanoparticles. Furthermore it offers a comprehensive thorough summary of green NP synthesis methods which can be distinguished by their ease of use, financial sustainability, and environmentally favourable utilization of plant extracts. This study highlights how green synthesis methods have the potential to transform manufacturing of NPs while adhering to environmental stewardship principles and resource efficiency.
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Affiliation(s)
- Shreya Rathod
- School of Sciences, P P Savani University, Surat, Gujarat, 391425, India
| | - Subham Preetam
- Institute of Advanced Materials, IAAM, Gammalkilsvägen 18, Ulrika, 59053, Sweden
- Daegu Gyeongbuk Institute of Science and Technology (DGIST) Daegu, 42988, Republic of Korea
| | - Chetan Pandey
- Department of Botany, Hindu College, University of Delhi, New Delhi, 110007, India
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8
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Khadem E, Ghafarzadeh M, Kharaziha M, Sun F, Zhang X. Lignin derivatives-based hydrogels for biomedical applications. Int J Biol Macromol 2024; 261:129877. [PMID: 38307436 DOI: 10.1016/j.ijbiomac.2024.129877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 01/21/2024] [Accepted: 01/30/2024] [Indexed: 02/04/2024]
Abstract
Recently, numerous studies have been conducted on renewable polymers derived from different natural sources, exploring their suitability for diverse biomedical applications. Lignin as one of the main components of lignocellulosic has garnered significant attention as a promising alternative to petroleum-based polymers. This interest is primarily due to its cost-effectiveness, biocompatibility, eco-friendly nature, as well as its antioxidant and antimicrobial properties. These characteristics could be more beneficial when incorporating lignin into the formulation of value-added products. Although lignin has a chemical structure that is suitable for various applications, these characteristics require modifications to guarantee that the resultant materials display the desired biological, chemical, and physical properties when applied in the creation of biodegradable hydrogels, particularly for biomedical purposes. This study delineates the recent modification approaches that have been employed in the creation of lignin-based hydrogels. These strategies encompass both chemical and physical interactions with other polymers. Additionally, this review encompasses an examination of the current applications of lignin hydrogels, spanning their use as scaffolds for tissue engineering, carriers for pharmaceuticals, materials for wound dressings and biosensors, and elements in flexible and wearable electronics. Finally, we delve into the challenges and constraints associated with these materials, discuss the necessary steps required to attain the appropriate properties for the development of innovative lignin-based hydrogels, and derive conclusions based on the presented findings.
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Affiliation(s)
- Elham Khadem
- Department of Materials Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran
| | - Mohsen Ghafarzadeh
- Department of Materials Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran
| | - Mahshid Kharaziha
- Department of Materials Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran.
| | - Fubao Sun
- Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Xueming Zhang
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China
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9
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Rossato LAM, Morsali M, Ruffini E, Bertuzzi P, Serra S, D'Arrigo P, Sipponen M. Phospholipase D Immobilization on Lignin Nanoparticles for Enzymatic Transformation of Phospholipids. CHEMSUSCHEM 2024; 17:e202300803. [PMID: 37801034 DOI: 10.1002/cssc.202300803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 09/08/2023] [Accepted: 10/05/2023] [Indexed: 10/07/2023]
Abstract
Lignin nanoparticles (LNPs) are promising components for various materials, given their controllable particle size and spherical shape. However, their origin from supramolecular aggregation has limited the applicability of LNPs as recoverable templates for immobilization of enzymes. In this study, we show that stabilized LNPs are highly promising for the immobilization of phospholipase D (PLD), the enzyme involved in the biocatalytic production of high-value polar head modified phospholipids of commercial interest, phosphatidylglycerol, phosphatidylserine and phosphatidylethanolamine. Starting from hydroxymethylated lignin, LNPs were prepared and successively hydrothermally treated to obtain c-HLNPs with high resistance to organic solvents and a wide range of pH values, covering the conditions for enzymatic reactions and enzyme recovery. The immobilization of PLD on c-HLNPs (PLD-c-HLNPs) was achieved through direct adsorption. We then successfully exploited this new enzymatic preparation in the preparation of pure polar head modified phospholipids with high yields (60-90 %). Furthermore, the high stability of PLD-c-HLNPs allows recycling for a number of reactions with appreciable maintenance of its catalytic activity. Thus, PLD-c-HLNPs can be regarded as a new, chemically stable, recyclable and user-friendly biocatalyst, based on a biobased inexpensive scaffold, to be employed in sustainable chemical processes for synthesis of value-added phospholipids.
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Affiliation(s)
- Letizia Anna Maria Rossato
- Department of Chemistry, Materials and Chemical Engineering "Giulio Natta", Politecnico di Milano, piazza L. da Vinci 32, Milano, 20133, Milan, Italy
| | - Mohammad Morsali
- Department of Materials and Environmental Chemistry, Stockholm University, Svante Arrhenius väg 16C, SE-10691, Stockholm, Sweden
- Wallenberg Wood Science Center, Department of Materials and Environmental Chemistry, Stockholm University, SE-, 10691, Stockholm, Sweden
| | - Eleonora Ruffini
- Department of Chemistry, Materials and Chemical Engineering "Giulio Natta", Politecnico di Milano, piazza L. da Vinci 32, Milano, 20133, Milan, Italy
| | - Pietro Bertuzzi
- Department of Chemistry, Materials and Chemical Engineering "Giulio Natta", Politecnico di Milano, piazza L. da Vinci 32, Milano, 20133, Milan, Italy
| | - Stefano Serra
- Instituto di Scienze e Tecnologie Chimiche "Giulio Natta", Consiglio Nazionale delle Ricerche (SCITEC-CNR), via Luigi Mancinelli 7, Milano, 20131, Italy
| | - Paola D'Arrigo
- Department of Chemistry, Materials and Chemical Engineering "Giulio Natta", Politecnico di Milano, piazza L. da Vinci 32, Milano, 20133, Milan, Italy
- Instituto di Scienze e Tecnologie Chimiche "Giulio Natta", Consiglio Nazionale delle Ricerche (SCITEC-CNR), via Luigi Mancinelli 7, Milano, 20131, Italy
| | - Mika Sipponen
- Department of Materials and Environmental Chemistry, Stockholm University, Svante Arrhenius väg 16C, SE-10691, Stockholm, Sweden
- Wallenberg Wood Science Center, Department of Materials and Environmental Chemistry, Stockholm University, SE-, 10691, Stockholm, Sweden
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10
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Baraiya K, Yadav VK, Choudhary N, Ali D, Raiyani D, Chowdhary VA, Alooparampil S, Pandya RV, Sahoo DK, Patel A, Tank JG. A Comparative Analysis of the Physico-Chemical Properties of Pectin Isolated from the Peels of Seven Different Citrus Fruits. Gels 2023; 9:908. [PMID: 37998997 PMCID: PMC10671531 DOI: 10.3390/gels9110908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 11/04/2023] [Accepted: 11/08/2023] [Indexed: 11/25/2023] Open
Abstract
In the present research work, pectin was isolated from the peels of seven citrus fruits (Citrus limon, Citrus limetta, Citrus sinensis, Citrus maxima, Citrus jambhiri, Citrus sudachi, and Citrus hystrix) for a comparison of its physicochemical parameters and its potential use as a thickening agent, gelling agent, and food ingredient in food industries. Among the seven citrus fruits, the maximum yield of pectin was observed from Citrus sudachi, and the minimum yield of pectin was observed from Citrus maxima. The quality of each pectin sample was compared by using parameters such as equivalent weight, anhydrouronic acid (AUA) content, methoxy content, and degree of esterification. It was observed that all seven pectin samples had a high value of equivalent weight (more than 1000), suggesting that all the pectin samples had a high content of non-esterified galacturonic acid in the molecular chains, which provides viscosity and water binding properties. The methoxy content and degree of esterification of all the pectins was lower than 50%, which suggests that it cannot easily disperse in water and can form gel only in presence of divalent cations. The AUA content of all isolated pectins samples was above 65%, which suggests that the pectin was pure and can be utilized as a food ingredient in domestic foods and food industries. From the FTIR analysis of pectin, it was observed that the bond pattern of Citrus maxima, Citrus jambhiri, and Citrus hystrix was similar. The bond pattern of Citrus limon, Citrus limetta, and Citrus sinensis was similar. However, the bond pattern of Citrus sudachi was different from that of all other citrus fruits. The difference in the bond pattern was due to the hydrophobic nature of pectin purified from Citrus limon, Citrus limetta, Citrus sudachi, and Citrus sinensis and the hydrophilic nature of pectin purified from Citrus maxima, Citrus jambhiri, and Citrus hystrix. Hence, hydrophobic pectin can be utilized in the preparation of hydrogels, nanofibers, food packaging material, polysoaps, drug delivery agents, and microparticulate materials, whereas hydrophilic pectin can be utilized for the preparation of gelling and thickening agents.
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Affiliation(s)
- Khodidash Baraiya
- Department of Biosciences, Saurashtra University, Rajkot 360005, India; (K.B.); (D.R.); (V.A.C.); (S.A.)
| | - Virendra Kumar Yadav
- Department of Life Sciences, Hemchandracharya North Gujarat University, Patan 384265, India;
| | - Nisha Choudhary
- Department of Life Sciences, Hemchandracharya North Gujarat University, Patan 384265, India;
| | - Daoud Ali
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Daya Raiyani
- Department of Biosciences, Saurashtra University, Rajkot 360005, India; (K.B.); (D.R.); (V.A.C.); (S.A.)
| | - Vibhakar A. Chowdhary
- Department of Biosciences, Saurashtra University, Rajkot 360005, India; (K.B.); (D.R.); (V.A.C.); (S.A.)
| | - Sheena Alooparampil
- Department of Biosciences, Saurashtra University, Rajkot 360005, India; (K.B.); (D.R.); (V.A.C.); (S.A.)
| | - Rohan V. Pandya
- Department of Microbiology, Atmiya University, Rajkot 360005, India;
| | - Dipak Kumar Sahoo
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Iowa State University, Ames, IA 50011, USA;
| | - Ashish Patel
- Department of Life Sciences, Hemchandracharya North Gujarat University, Patan 384265, India;
| | - Jigna G. Tank
- Department of Biosciences, Saurashtra University, Rajkot 360005, India; (K.B.); (D.R.); (V.A.C.); (S.A.)
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11
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Ningthoujam R, Jangid P, Yadav VK, Sahoo DK, Patel A, Dhingra HK. Bioethanol production from alkali-pretreated rice straw: effects on fermentation yield, structural characterization, and ethanol analysis. Front Bioeng Biotechnol 2023; 11:1243856. [PMID: 37600305 PMCID: PMC10435993 DOI: 10.3389/fbioe.2023.1243856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 07/20/2023] [Indexed: 08/22/2023] Open
Abstract
Current ethanol production technology has a dire need for efficient conversion of lignocellulosic biomass to fermentable sugars. The conversion requires pretreatment of the biomass, one of the most expensive steps, and thus it is quite necessary to identify the most cost-effective and high-efficiency conversion method. In this study, rice straw (RS) biomass was pretreated using 4% NaOH alkali, soaked for 4 h, and autoclaved for 30 min. The structural and morphological changes were examined using Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and scanning electron microscopy (SEM) analysis in both native and alkali-treated RS. The FTIR analysis revealed that native RS contains a considerable amount of lignin that was removed after the pretreatment process. The XRD pattern of the RS revealed an increasing crystallite size of the pretreated lignocellulosic biomass. The study of SEM clearly showed the distorted structure and surface porosity after the pretreatment process. Enzymatic hydrolysis efficiency was checked by comparing the commercial enzymes and microbial hydrolysis extracted from a fungal isolate. The best-reducing sugar yield obtained was 0.62 g/L, achieved at optimized conditions from the commercial enzymes. Fermentation efficiency was checked using the yeast isolate Saccharomyces cerevisiae in both the native and pretreated substrate, and the highest ethanol concentration (21.45%) was achieved using 20% w/v biomass loading, enzyme loading (2:1:1), and fermentation for a week at 30°C and pH 4.5. This concentration was higher than that of the untreated RS (3.67%). The ethanol thus produced was further checked for analysis by the 1H and 13C nuclear magnetic resonance (NMR) methods.
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Affiliation(s)
- Reema Ningthoujam
- Department of Biosciences, School of Liberal Arts and Sciences (SLAS), Mody University of Science and Technology, Lakshmangarh, Rajasthan, India
| | - Pankaj Jangid
- Department of Biosciences, School of Liberal Arts and Sciences (SLAS), Mody University of Science and Technology, Lakshmangarh, Rajasthan, India
| | - Virendra Kumar Yadav
- Department of Life Sciences, Hemchandracharya North Gujarat University, Patan, Gujarat, India
| | - Dipak Kumar Sahoo
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Iowa State University, Ames, IA, United States
| | - Ashish Patel
- Department of Life Sciences, Hemchandracharya North Gujarat University, Patan, Gujarat, India
| | - Harish Kumar Dhingra
- Department of Biosciences, School of Liberal Arts and Sciences (SLAS), Mody University of Science and Technology, Lakshmangarh, Rajasthan, India
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12
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Chamanmalik MI, Antony AM, Yelamaggad CV, Patil SA, Patil SA. Biogenic Silver Nanoparticles/Mg-Al Layered Double Hydroxides with Peroxidase-like Activity for Mercury Detection and Antibacterial Activity. Molecules 2023; 28:5754. [PMID: 37570724 PMCID: PMC10421139 DOI: 10.3390/molecules28155754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/27/2023] [Accepted: 07/28/2023] [Indexed: 08/13/2023] Open
Abstract
Over the past decade, the attention of researchers has been drawn to materials with enzyme-like properties to substitute natural enzymes. The ability of nanomaterials to mimic enzymes makes them excellent enzyme mimics; nevertheless, there is a wide berth for improving their activity and providing a platform to heighten their potential. Herein, we report a green and facile route for Tectona grandis leaves extract-assisted synthesis of silver nanoparticles (Ag NPs) decorated on Mg-Al layered double hydroxides (Mg-Al-OH@TGLE-AgNPs) as a nanocatalyst. The Mg-Al-OH@TGLE-AgNPs nanocatalyst was well characterized, and the average crystallite size of the Ag NPs was found to be 7.92 nm. The peroxidase-like activity in the oxidation of o-phenylenediamine in the presence of H2O2 was found to be an intrinsic property of the Mg-Al-OH@TGLE-AgNPs nanocatalyst. In addition, the use of the Mg-Al-OH@TGLE-AgNPs nanocatalyst was extended towards the quantification of Hg2+ ions which showed a wide linearity in the concentration range of 80-400 μM with a limit of detection of 0.2 nM. Additionally, the synergistic medicinal property of Ag NPs and the phytochemicals present in the Tectona grandis leaves extract demonstrated notable antibacterial activity for the Mg-Al-OH@TGLE-AgNPs nanocatalyst against Gram-negative Escherichia coli and Gram-positive Bacillus cereus.
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Affiliation(s)
- Masira I. Chamanmalik
- Centre for Nano and Material Sciences, Jain Global Campus, Jain (Deemed-to-be University), Kanakapura, Bangalore 562112, India; (M.I.C.); (A.M.A.)
| | - Arnet Maria Antony
- Centre for Nano and Material Sciences, Jain Global Campus, Jain (Deemed-to-be University), Kanakapura, Bangalore 562112, India; (M.I.C.); (A.M.A.)
| | - C. V. Yelamaggad
- Centre for Nano and Soft Matter Sciences, Survey No. 7, Shivanapura, Bangalore 562162, India;
| | - Shivaputra A. Patil
- Pharmaceutical Sciences Department, College of Pharmacy, Rosalind Franklin University of Medicine and Science, 3333 Green Bay Road, North Chicago, IL 60064, USA
| | - Siddappa A. Patil
- Centre for Nano and Material Sciences, Jain Global Campus, Jain (Deemed-to-be University), Kanakapura, Bangalore 562112, India; (M.I.C.); (A.M.A.)
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13
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Vasile C, Baican M. Lignins as Promising Renewable Biopolymers and Bioactive Compounds for High-Performance Materials. Polymers (Basel) 2023; 15:3177. [PMID: 37571069 PMCID: PMC10420922 DOI: 10.3390/polym15153177] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/16/2023] [Accepted: 07/17/2023] [Indexed: 08/13/2023] Open
Abstract
The recycling of biomass into high-value-added materials requires important developments in research and technology to create a sustainable circular economy. Lignin, as a component of biomass, is a multipurpose aromatic polymer with a significant potential to be used as a renewable bioresource in many fields in which it acts both as promising biopolymer and bioactive compound. This comprehensive review gives brief insights into the recent research and technological trends on the potential of lignin development and utilization. It is divided into ten main sections, starting with an outlook on its diversity; main properties and possibilities to be used as a raw material for fuels, aromatic chemicals, plastics, or thermoset substitutes; and new developments in the use of lignin as a bioactive compound and in nanoparticles, hydrogels, 3D-printing-based lignin biomaterials, new sustainable biomaterials, and energy production and storage. In each section are presented recent developments in the preparation of lignin-based biomaterials, especially the green approaches to obtaining nanoparticles, hydrogels, and multifunctional materials as blends and bio(nano)composites; most suitable lignin type for each category of the envisaged products; main properties of the obtained lignin-based materials, etc. Different application categories of lignin within various sectors, which could provide completely sustainable energy conversion, such as in agriculture and environment protection, food packaging, biomedicine, and cosmetics, are also described. The medical and therapeutic potential of lignin-derived materials is evidenced in applications such as antimicrobial, antiviral, and antitumor agents; carriers for drug delivery systems with controlled/targeting drug release; tissue engineering and wound healing; and coatings, natural sunscreen, and surfactants. Lignin is mainly used for fuel, and, recently, studies highlighted more sustainable bioenergy production technologies, such as the supercapacitor electrode, photocatalysts, and photovoltaics.
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Affiliation(s)
- Cornelia Vasile
- Romanian Academy, “P. Poni” Institute of Macromolecular Chemistry, Physical Chemistry of Polymers Department 41A Grigore Ghica Voda Alley, RO700487 Iaşi, Romania
| | - Mihaela Baican
- “Grigore T. Popa” Medicine and Pharmacy University, Faculty of Pharmacy, Pharmaceutical Sciences I Department, Laboratory of Pharmaceutical Physics, 16 University Street, RO700115 Iaşi, Romania;
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14
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Kaya C, Stegmaier T, Gresser GT. Investigation of the Protective Function of a Lignin Coating of Natural Fiber Geotextiles against Biodegradation. MATERIALS (BASEL, SWITZERLAND) 2023; 16:4849. [PMID: 37445164 DOI: 10.3390/ma16134849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 07/03/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023]
Abstract
Natural fibers do not have a long life in soil; therefore, they cannot replace synthetic textiles in many applications. However, in order to solve ever-increasing global environmental problems due to microplastics, more and more natural polymers must be used, creating a need for research into the sustainable life extension of natural fibers. Lignin is, along with cellulose, a main component of wood, and is produced in large quantities as waste during paper production. With appropriate processing, lignin can be exploited/used as a textile auxiliary to combine the strength-enhancing properties of textiles made from natural fibers with the protective properties of a lignin coating. However, there is not yet sufficient research on how to integrate lignin into textile applications. For this purpose, in this study, we have investigated whether thermoplastic lignin can be processed as a surface protective coating. We tested lignin as a yarn coating to extend the service life of cellulosic textiles. Cotton yarns have been coated with lignin in variations of coating mass, characterized and investigated by means of soil burial tests. As the soil burial tests conducted in climate chamber and outdoor field environments showed, the lifespan of textiles made from natural fibers can be significantly extended with a lignin coating. Long-term resilience has been demonstrated in standard burial tests. In the outdoor tests, the lignin coating was still fully intact, even after about 160 days of burial. The textile materials coated in this way enable sustainable applications, especially for geotextiles. They have an adjustable, sufficiently long service life; however, they are still biodegradable, and can therefore replace some applications, such as vegetating trench/brook slopes, with synthetic materials. Lignin-coated textiles have the potential to significantly reduce the carbon footprint, reduce not only the dependence on petroleum-based products but also the amount of microplastics entering the environment. Further research can be conducted to improve lignin compounding in terms of other interesting properties for specific textile applications. Process optimization could increase the protective effect and further extend the life of useful textiles in soil.
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Affiliation(s)
- Cigdem Kaya
- Deutsche Institute für Textil- und Faserforschung, Körschtalstraße 26, 73770 Denkendorf, Germany
| | - Thomas Stegmaier
- Deutsche Institute für Textil- und Faserforschung, Körschtalstraße 26, 73770 Denkendorf, Germany
| | - Götz T Gresser
- Deutsche Institute für Textil- und Faserforschung, Körschtalstraße 26, 73770 Denkendorf, Germany
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15
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Boarino A, Klok HA. Opportunities and Challenges for Lignin Valorization in Food Packaging, Antimicrobial, and Agricultural Applications. Biomacromolecules 2023; 24:1065-1077. [PMID: 36745923 PMCID: PMC10015462 DOI: 10.1021/acs.biomac.2c01385] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The exploration of renewable resources is essential to help transition toward a more sustainable materials economy. The valorization of lignin can be a key component of this transition. Lignin is an aromatic polymer that constitutes approximately one-third of the total lignocellulosic biomass and is isolated in huge quantities as a waste material of biofuel and paper production. About 98% of the 100 million tons of lignin produced each year is simply burned as low-value fuel, so this renewable polymer is widely available at very low cost. Lignin has valuable properties that make it a promising material for numerous applications, but it is far from being fully exploited. The aim of this Perspective is to highlight opportunities and challenges for the use of lignin-based materials in food packaging, antimicrobial, and agricultural applications. In the first part, the ongoing research and the possible future developments for the use of lignin as an additive to improve mechanical, gas and UV barrier, and antioxidant properties of food packaging items will be treated. Second, the application of lignin as an antimicrobial agent will be discussed to elaborate on the activity of lignin against bacteria, fungi, and viruses. Finally, the use of lignin in agriculture will be presented by focusing on the application of lignin as fertilizer.
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Affiliation(s)
- Alice Boarino
- Institut
des Matériaux and Institut des Sciences et Ingénierie
Chimiques, Laboratoire des Polymères, École Polytechnique Fédérale de Lausanne (EPFL), Station 12, CH-1015 Lausanne, Switzerland
| | - Harm-Anton Klok
- Institut
des Matériaux and Institut des Sciences et Ingénierie
Chimiques, Laboratoire des Polymères, École Polytechnique Fédérale de Lausanne (EPFL), Station 12, CH-1015 Lausanne, Switzerland
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16
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Gong Y, Fu L, Ou Z, Zhou Q, Rao X, Wang S, Huo C, Du X. Chemical combination of nano‐silica and alkaline lignin for property enhancement of polylactic acid‐based composite films. J Appl Polym Sci 2023. [DOI: 10.1002/app.53786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Affiliation(s)
- Yue Gong
- Hainan Provincial Fine Chemical Engineering Research Center Hainan University Haikou China
| | - Lingying Fu
- Hainan Provincial Fine Chemical Engineering Research Center Hainan University Haikou China
| | - Zhiqiang Ou
- Hainan Provincial Fine Chemical Engineering Research Center Hainan University Haikou China
| | - Qi Zhou
- Hainan Provincial Fine Chemical Engineering Research Center Hainan University Haikou China
| | - Xin Rao
- Hainan Provincial Fine Chemical Engineering Research Center Hainan University Haikou China
| | - Songbin Wang
- Hainan Provincial Fine Chemical Engineering Research Center Hainan University Haikou China
| | - Chunqing Huo
- Hainan Provincial Fine Chemical Engineering Research Center Hainan University Haikou China
| | - Xueyu Du
- Hainan Provincial Fine Chemical Engineering Research Center Hainan University Haikou China
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17
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Mujtaba M, Lipponen J, Ojanen M, Puttonen S, Vaittinen H. Trends and challenges in the development of bio-based barrier coating materials for paper/cardboard food packaging; a review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 851:158328. [PMID: 36037892 DOI: 10.1016/j.scitotenv.2022.158328] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 08/18/2022] [Accepted: 08/23/2022] [Indexed: 06/15/2023]
Abstract
Currently, petroleum-based synthetic plastics are used as a key barrier material in the paper-based packaging of several food and nonfood goods. This widespread usage of plastic as a barrier lining is not only harmful to human and marine health, but it is also polluting the ecosystem. Researchers and food manufacturers are focused on biobased alternatives because of its numerous advantages, including biodegradability, biocompatibility, non-toxicity, and structural flexibility. When used alone or in composites/multilayers, these biobased alternatives provide strong barrier qualities against grease, oxygen, microbes, air, and water. According to the most recent literature reports, biobased polymers for barrier coatings are having difficulty breaking into the business. Technological breakthroughs in the field of bioplastic production and application are rapidly evolving, proffering new options for academics and industry to collaborate and develop sustainable packaging solutions. Existing techniques, such as multilayer coating of nanocomposites, can be improved further by designing them in a more systematic manner to attain the best barrier qualities. Modified nanocellulose, lignin nanoparticles, and bio-polyester are among the most promising future candidates for nanocomposite-based packaging films with high barrier qualities. In this review, the state-of-art and research advancements made in biobased polymeric alternatives such as paper and board barrier coating are summarized. Finally, the existing limitations and potential future development prospects for these biobased polymers as barrier materials are reviewed.
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Affiliation(s)
- Muhammad Mujtaba
- Aalto University, Bioproduct and Biosystems, 02150 Espoo, Finland; VTT Technical Research Centre of Finland Ltd, P.O. Box 1000, Espoo FI-02044, Finland.
| | - Juha Lipponen
- Aalto University, Bioproduct and Biosystems, 02150 Espoo, Finland
| | - Mari Ojanen
- Kemira Oyj, Energiakatu 4, 00101 Helsinki, Finland
| | | | - Henri Vaittinen
- Valmet Technologies, Wärtsilänkatu 100, 04440 Järvenpää, Finland
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18
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Malik S, Dhasmana A, Preetam S, Mishra YK, Chaudhary V, Bera SP, Ranjan A, Bora J, Kaushik A, Minkina T, Jatav HS, Singh RK, Rajput VD. Exploring Microbial-Based Green Nanobiotechnology for Wastewater Remediation: A Sustainable Strategy. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:nano12234187. [PMID: 36500810 PMCID: PMC9736967 DOI: 10.3390/nano12234187] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 11/19/2022] [Accepted: 11/23/2022] [Indexed: 06/04/2023]
Abstract
Water scarcity due to contamination of water resources with different inorganic and organic contaminants is one of the foremost global concerns. It is due to rapid industrialization, fast urbanization, and the low efficiency of traditional wastewater treatment strategies. Conventional water treatment strategies, including chemical precipitation, membrane filtration, coagulation, ion exchange, solvent extraction, adsorption, and photolysis, are based on adopting various nanomaterials (NMs) with a high surface area, including carbon NMs, polymers, metals-based, and metal oxides. However, significant bottlenecks are toxicity, cost, secondary contamination, size and space constraints, energy efficiency, prolonged time consumption, output efficiency, and scalability. On the contrary, green NMs fabricated using microorganisms emerge as cost-effective, eco-friendly, sustainable, safe, and efficient substitutes for these traditional strategies. This review summarizes the state-of-the-art microbial-assisted green NMs and strategies including microbial cells, magnetotactic bacteria (MTB), bio-augmentation and integrated bioreactors for removing an extensive range of water contaminants addressing the challenges associated with traditional strategies. Furthermore, a comparative analysis of the efficacies of microbe-assisted green NM-based water remediation strategy with the traditional practices in light of crucial factors like reusability, regeneration, removal efficiency, and adsorption capacity has been presented. The associated challenges, their alternate solutions, and the cutting-edge prospects of microbial-assisted green nanobiotechnology with the integration of advanced tools including internet-of-nano-things, cloud computing, and artificial intelligence have been discussed. This review opens a new window to assist future research dedicated to sustainable and green nanobiotechnology-based strategies for environmental remediation applications.
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Affiliation(s)
- Sumira Malik
- Amity Institute of Biotechnology, Amity University Jharkhand, Ranchi 834001, Jharkhand, India
| | - Archna Dhasmana
- Himalayan School of Biosciences, Swami Rama Himalayan University, Jolly Grant, Dehradun 248140, Uttarakhand, India
| | - Subham Preetam
- Institute of Advanced Materials, IAAM, Gammalkilsvägen 18, 59053 Ulrika, Sweden
| | - Yogendra Kumar Mishra
- Mads Clausen Institute, NanoSYD, University of Southern Denmark, Alison 2, 6400 Sønderborg, Denmark
| | - Vishal Chaudhary
- Research Cell & Department of Physics, Bhagini Nivedita College, University of Delhi, New Delhi 110043, India
| | | | - Anuj Ranjan
- Academy of Biology and Biotechnology, Southern Federal University, 344090 Rostov-on-Don, Russia
| | - Jutishna Bora
- Amity Institute of Biotechnology, Amity University Jharkhand, Ranchi 834001, Jharkhand, India
| | - Ajeet Kaushik
- NanoBioTech Laboratory, Health System Engineering, Department of Environmental Engineering, Florida Polytechnic University, Lakeland, FL 33805, USA
- School of Engineering, University of Petroleum and Energy Studies (UPES), Dehradun 248007, Uttarakhand, India
| | - Tatiana Minkina
- Academy of Biology and Biotechnology, Southern Federal University, 344090 Rostov-on-Don, Russia
| | - Hanuman Singh Jatav
- Department of Soil Science and Agricultural Chemistry, S.K.N. Agriculture University, Jaipur 303329, Rajasthan, India
| | - Rupesh Kumar Singh
- Centre of Molecular and Environmental Biology, Department of Biology, Campus of Gualtar, University of Minho, 4710-057 Braga, Portugal
- InnovPlantProtect Collaborative Laboratory, Department of Protection of Specific Crops, Estrada de Gil Vaz, Apartado 72, 7350-999 Elvas, Portugal
| | - Vishnu D. Rajput
- Academy of Biology and Biotechnology, Southern Federal University, 344090 Rostov-on-Don, Russia
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19
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Tailoring Lignin-Based Spherical Particles as a Support for Lipase Immobilization. Catalysts 2022. [DOI: 10.3390/catal12091031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Lignin-based spherical particles have recently gained popularity due to their characteristic and the usage of biopolymeric material. In this study, lignin-based spherical particles were prepared using choline chloride at different pH values, ranging from 2 to 10. Their dispersive, microstructural, and physicochemical properties were studied by a variety of techniques, including scanning electron microscopy, Fourier transform infrared spectroscopy, and zeta potential analysis. The best results were obtained for the particles prepared at pH 5 and 7, which had a spherical shape without a tendency to form aggregates and agglomerates. The lignin-based spherical particles were used for the immobilization of lipase, a model enzyme capable of catalyzing a wide range of transformations. It was shown that the highest relative activity of immobilized lipase was obtained after 24 h of immobilization at 30 °C and pH 7, using 100 mg of the support. Moreover, the immobilized lipase exhibited enhanced stability under harsh process conditions, and demonstrated high reusability, up to 87% after 10 cycles, depending on the support used. In the future, the described approach to enzyme immobilization based on lignin spheres may play a significant role in the catalytic synthesis of organic and fine chemicals, with high utility value.
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20
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Ali DA, Mehanna MM. Role of lignin-based nanoparticles in anticancer drug delivery and bioimaging: An up-to-date review. Int J Biol Macromol 2022; 221:934-953. [PMID: 36089088 DOI: 10.1016/j.ijbiomac.2022.09.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 08/22/2022] [Accepted: 09/02/2022] [Indexed: 11/05/2022]
Abstract
Lignin, an aromatic biopolymer, is the second most abundant naturally occurring one after cellulose that has drawn a great deal of interest over the years for its potential uses owing to the presence of high content of phenolic compounds, ecofriendly feature and cost-efficiency in comparison to the synthetic polymers. Nevertheless, with the intention of advancing its development, several efforts have been performed in the direction of utilizing lignin on the nanoscale due to its inimitable properties. The notable absorption capacity, fluorescence emission, biodegradability and non-toxicity of lignin nanoparticles permit its appropriateness as a vehicle for drugs and as a bioimaging material. Moreover, lignin nanoparticles have shown plausible therapeutic effects, such as anticancer, antimicrobial, and antioxidant. The current review sheds light on the recent development in the formulation and anticancer applications of lignin nanoparticles as a drug carrier and as a diagnostic tool. The surface properties of the nanomaterial affect the end product characteristics, hence, factors namely; lignin source, isolation technique, purification and quantitation methods, are discussed in this review. This study represents original work that has not been published elsewhere and that has not been submitted simultaneously for publication elsewhere. The manuscript has been read, revised, and approved by the authors.
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Affiliation(s)
- Dana A Ali
- Pharmaceutical Nanotechnology Research Lab, Faculty of Pharmacy, Beirut Arab University, Beirut, Lebanon
| | - Mohammed M Mehanna
- Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt.
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Green and Low-Cost Natural Lignocellulosic Biomass-Based Carbon Fibers—Processing, Properties, and Applications in Sports Equipment: A Review. Polymers (Basel) 2022; 14:polym14132591. [PMID: 35808637 PMCID: PMC9269417 DOI: 10.3390/polym14132591] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 06/21/2022] [Accepted: 06/23/2022] [Indexed: 01/24/2023] Open
Abstract
At present, high-performance carbon fibers (CFs) are mainly produced from petroleum-based materials. However, the high costs and environmental problems of the production process prompted the development of new precursors from natural biopolymers. This review focuses on the latest research on the conversion of natural lignocellulosic biomass into precursor fibers and CFs. The influence of the properties, advantages, separation, and extraction of lignin and cellulose (the most abundant natural biopolymers), as well as the spinning process on the final CF performance are detailed. Recent strategies to further improve the quality of such CFs are discussed. The importance and application of CFs in sports equipment manufacturing are briefly summarized. While the large-scale production of CFs from natural lignocellulosic biomass and their applications in sports equipment have not yet been realized, CFs still provide a promising market prospect as green and low-cost materials. Further research is needed to ensure the market entry of lignocellulosic biomass-based CFs.
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Nanostructured Antibiotics and Their Emerging Medicinal Applications: An Overview of Nanoantibiotics. Antibiotics (Basel) 2022; 11:antibiotics11060708. [PMID: 35740115 PMCID: PMC9219893 DOI: 10.3390/antibiotics11060708] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 05/18/2022] [Accepted: 05/19/2022] [Indexed: 02/07/2023] Open
Abstract
Bacterial strains resistant to antimicrobial treatments, such as antibiotics, have emerged as serious clinical problems, necessitating the development of novel bactericidal materials. Nanostructures with particle sizes ranging from 1 to 100 nanometers have appeared recently as novel antibacterial agents, which are also known as “nanoantibiotics”. Nanomaterials have been shown to exert greater antibacterial effects on Gram-positive and Gram-negative bacteria across several studies. Antibacterial nanofilms for medical implants and restorative matters to prevent bacterial harm and antibacterial vaccinations to control bacterial infections are examples of nanoparticle applications in the biomedical sectors. The development of unique nanostructures, such as nanocrystals and nanostructured materials, is an exciting step in alternative efforts to manage microorganisms because these materials provide disrupted antibacterial effects, including better biocompatibility, as opposed to minor molecular antimicrobial systems, which have short-term functions and are poisonous. Although the mechanism of action of nanoparticles (NPs) is unknown, scientific suggestions include the oxidative-reductive phenomenon, reactive ionic metals, and reactive oxygen species (ROS). Many synchronized gene transformations in the same bacterial cell are essential for antibacterial resistance to emerge; thus, bacterial cells find it difficult to build resistance to nanoparticles. Therefore, nanomaterials are considered as advanced solution tools for the fields of medical science and allied health science. The current review emphasizes the importance of nanoparticles and various nanosized materials as antimicrobial agents based on their size, nature, etc.
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Modi S, Yadav VK, Choudhary N, Alswieleh AM, Sharma AK, Bhardwaj AK, Khan SH, Yadav KK, Cheon JK, Jeon BH. Onion Peel Waste Mediated-Green Synthesis of Zinc Oxide Nanoparticles and Their Phytotoxicity on Mung Bean and Wheat Plant Growth. MATERIALS 2022; 15:ma15072393. [PMID: 35407725 PMCID: PMC8999814 DOI: 10.3390/ma15072393] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 03/11/2022] [Accepted: 03/18/2022] [Indexed: 02/06/2023]
Abstract
Nanoparticles and nanomaterials have gained a huge amount of attention in the last decade due to their unique and remarkable properties. Metallic nanoparticles like zinc oxide nanoparticles (ZnONPs) have been used very widely as plant nutrients and in wastewater treatment. Here, ZnONPs were synthesized by using onion peel and characterized by various sophisticated instruments like Fourier transform infrared spectroscopy (FTIR), dynamic light scattering (DLS), and field emission scanning electron microscopes (FESEM). FTIR confirmed ZnONPs synthesis due to the formation of the band in the region of 400-800 cm-1, while FESEM confirmed the spherical shape of the particles whose size varies in the range of 20-80 nm. FTIR revealed several bands from 1000-1800 cm-1 which indicates the capping by the organic molecules on the ZnONPs, which came from onion peel. It also has carbonyl and hydroxyl groups, due to the organic molecules present in the Allium cepa peel waste. The average hydrodynamic size of ZnONPs was 500 nm as confirmed by DLS. The synthesized ZnONPs were then used as a plant nutrient where their effect was evaluated on the growth of Vigna radiate (mung bean) and Triticum aestivum (wheat seeds). The results revealed that the germination and seedling of mung and wheat seeds with ZnONPs were grown better than the control seed. However, seeds of mung and wheat with ZnONPs at median concentration exposure showed an enhancement in percent germination, root, and shoot length in comparison to control. Thus, the effect of ZnONPs has been proved as a nano-based nutrient source for agricultural purposes.
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Affiliation(s)
- Shreya Modi
- Department of Microbiology, Shri Sarvajanik Science College, Mehsana 384001, India;
| | - Virendra Kumar Yadav
- Department of Microbiology, School of Sciences, P P Savani University, Surat 394125, India;
| | - Nisha Choudhary
- Department of Environmental Sciences, School of Sciences, P P Savani University, Surat 394125, India;
| | - Abdullah M. Alswieleh
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Anish Kumar Sharma
- Department of Biotechnology, School of Sciences, P P Savani University, Surat 394125, India;
| | - Abhishek Kumar Bhardwaj
- Department of Environmental Science, Amity School of Life Sciences, Amity University, Gwalior 474001, India;
| | - Samreen Heena Khan
- Research and Development Centre, YNC Envis Pvt. Ltd., New Delhi 110059, India;
| | - Krishna Kumar Yadav
- Faculty of Science and Technology, Madhyanchal Professional University, Bhopal 462044, India;
| | - Ji-Kwang Cheon
- Department of Earth Resources & Environmental Engineering, Hanyang University, 222-Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea;
| | - Byong-Hun Jeon
- Department of Earth Resources & Environmental Engineering, Hanyang University, 222-Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea;
- Correspondence:
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