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Lu Y, Jiang M, Pan Y, Wang F, Xu W, Zhou Y, Du X. Preparation of Ag@lignin nanotubes for the development of antimicrobial biodegradable films from corn straw. Int J Biol Macromol 2024; 254:127630. [PMID: 37939776 DOI: 10.1016/j.ijbiomac.2023.127630] [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: 05/22/2023] [Revised: 10/17/2023] [Accepted: 10/21/2023] [Indexed: 11/10/2023]
Abstract
Current environmental and energy issues have attracted considerable attention from industries, governments, and academia. Developing alternative diverse petrochemical-based plastics with biodegradable packaging materials from renewable resources is critical for ensuring both sustainability and safety. In this study, biodegradable films are fabricated from corn straw via a facile sol-gel process. Furthermore, these films are imbued with antimicrobial properties by coupling with silver@lignin nanotube hybrid antibacterial agents, formed via the in situ reduction of silver ions into elemental silver by lignin (mild reducing agent), followed by the self-assembly of lignin molecules into nanotubes assisted by an aqueous silver nitrate electrolyte solution. The developed antibacterial corn straw film exhibits strong mechanical and antibacterial properties, with a tensile strength and elongation at break of 68.7 MPa and 11.3 %, respectively, under optimum conditions and antibacterial activity against Escherichia coli and Staphylococcus aureus of 99.9 % and 97.2 %, respectively. The as-prepared corn straw films exhibit high hydrophobicity and ultraviolet resistance. The morphology, structure, and thermal properties of the corn straw films were characterized using Fourier transform infrared spectroscopy, scanning electron microscopy, energy-dispersive spectroscopy, X-ray diffraction, and thermogravimetric analysis. This study provides a straw-based biodegradable packaging film with antimicrobial properties.
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Affiliation(s)
- Yuan Lu
- School of Chemistry, Key Laboratory of Advanced Technologies of Materials (Ministry of Education), Southwest Jiaotong University, Chengdu, 610031, China
| | - Man Jiang
- School of Chemistry, Key Laboratory of Advanced Technologies of Materials (Ministry of Education), Southwest Jiaotong University, Chengdu, 610031, China.
| | - Yu Pan
- School of Chemistry, Key Laboratory of Advanced Technologies of Materials (Ministry of Education), Southwest Jiaotong University, Chengdu, 610031, China
| | - Feng Wang
- School of Chemistry, Key Laboratory of Advanced Technologies of Materials (Ministry of Education), Southwest Jiaotong University, Chengdu, 610031, China
| | - Wangjie Xu
- School of Chemistry, Key Laboratory of Advanced Technologies of Materials (Ministry of Education), Southwest Jiaotong University, Chengdu, 610031, China
| | - Yufan Zhou
- School of Chemistry, Key Laboratory of Advanced Technologies of Materials (Ministry of Education), Southwest Jiaotong University, Chengdu, 610031, China
| | - Xiaoqing Du
- School of Chemistry, Key Laboratory of Advanced Technologies of Materials (Ministry of Education), Southwest Jiaotong University, Chengdu, 610031, China
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2
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Mukheja Y, Kaur J, Pathania K, Sah SP, Salunke DB, Sangamwar AT, Pawar SV. Recent advances in pharmaceutical and biotechnological applications of lignin-based materials. Int J Biol Macromol 2023; 241:124601. [PMID: 37116833 DOI: 10.1016/j.ijbiomac.2023.124601] [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: 02/15/2023] [Revised: 04/03/2023] [Accepted: 04/21/2023] [Indexed: 04/30/2023]
Abstract
Lignin, a versatile and abundant biomass-derived polymer, possesses a wide array of properties that makes it a promising material for biotechnological applications. Lignin holds immense potential in the biotechnology and pharmaceutical field due to its biocompatibility, high carbon content, low toxicity, ability to be converted into composites, thermal stability, antioxidant, UV-protectant, and antibiotic activity. Notably, lignin is an environmental friendly alternative to synthetic plastic and fossil-based materials because of its inherent biodegradability, safety, and sustainability potential. The most important findings related to the use of lignin and lignin-based materials are reported in this review, providing an overview of the methods and techniques used for their manufacturing and modification. Additionally, it emphasizes on recent research and the current state of applications of lignin-based materials in the biomedical and pharmaceutical fields and also highlights the challenges and opportunities that need to be overcome to fully realize the potential of lignin biopolymer. An in-depth discussion of recent developments in lignin-based material applications, including drug delivery, tissue engineering, wound dressing, pharmaceutical excipients, biosensors, medical devices, and several other biotechnological applications, is provided in this review article.
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Affiliation(s)
- Yashdeep Mukheja
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
| | - Jaspreet Kaur
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
| | - Khushboo Pathania
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
| | - Sangeeta P Sah
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
| | | | - Abhay T Sangamwar
- National Institute of Pharmaceutical Education and Research (NIPER), SAS Nagar, Punjab, India
| | - Sandip V Pawar
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India.
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3
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Song J, Song Y, Jang H, Moon J, Kang H, Huh YM, Son HY, Rho HW, Park M, Lim EK, Jung J, Jung Y, Park HG, Lee KG, Im SG, Kang T. Elution-free DNA detection using CRISPR/Cas9-mediated light-up aptamer transcription: Toward all-in-one DNA purification and detection tube. Biosens Bioelectron 2023; 225:115085. [PMID: 36696850 DOI: 10.1016/j.bios.2023.115085] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 12/31/2022] [Accepted: 01/16/2023] [Indexed: 01/18/2023]
Abstract
Accurate and efficient detection of DNA is crucial for disease diagnosis and health monitoring. The traditional methods for DNA analysis involve multiple steps, including sample preparation, lysis, extraction, amplification, and detection. In this study, we present a one-step elution-free DNA analysis method based on the combination of clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein 9 (Cas9)-mediated light-up aptamer transcription (CLAT) assay and a DNA-capturing poly(2-dimethylaminomethyl styrene) (pDMAMS)-coated tube. The sample solution and lysis buffer are added to the pDMAMS-coated tube, and the DNA is efficiently captured on the surface via electrostatic interaction and directly detected by CLAT assay. The ability of the CRISPR/Cas9 system to specifically recognize DNA enables direct detection of DNA captured on the pDMAMS-coated tube. The combination of CLAT assay and pDMAMS-coated tube simplifies DNA detection in a single tube without the need for complicated extraction steps, improving sensitivity. Our platform demonstrated attomolar sensitivity in the detection of target DNA in cell lysate (0.92 aM), urine (7.7 aM), and plasma (94.6 aM) samples within 1 h. The practical applicability of this method was further demonstrated in experiments with tumor-bearing mice. We believe that this approach brings us closer to an all-in-one DNA purification and detection tube system and has potential applications in tissue and liquid biopsies, as well as various other DNA sensing applications.
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Affiliation(s)
- Jayeon Song
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Younseong Song
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea; Division of Nano-Bio Sensors/Chips Development, National NanoFab Center (NNFC), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Hyowon Jang
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Jeong Moon
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea; Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Hyunju Kang
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea; Department of Chemistry, KAIST, 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Yong-Min Huh
- Department of Radiology, College of Medicine, Yonsei University, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea; Department of Biochemistry & Molecular Biology, College of Medicine, Yonsei University, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea; Severance Biomedical Science Institute, College of Medicine, Yonsei University, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea; YUHS-KRIBB Medical Convergence Research Institute, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Hye Young Son
- Department of Radiology, College of Medicine, Yonsei University, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea; Severance Biomedical Science Institute, College of Medicine, Yonsei University, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Hyun Wook Rho
- Department of Radiology, College of Medicine, Yonsei University, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Mirae Park
- Department of Radiology, College of Medicine, Yonsei University, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Eun-Kyung Lim
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea; Department of Nanobiotechnology, KRIBB School of Biotechnology, University of Science and Technology (UST), 217 Gajeong-ro, Yuseong-gu, Daejeon, 34113, Republic of Korea; School of Pharmacy, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do, 16419, Republic of Korea
| | - Juyeon Jung
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea; School of Pharmacy, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do, 16419, Republic of Korea
| | - Yongwon Jung
- Department of Chemistry, KAIST, 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Hyun Gyu Park
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Kyoung G Lee
- Division of Nano-Bio Sensors/Chips Development, National NanoFab Center (NNFC), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea.
| | - Sung Gap Im
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea.
| | - Taejoon Kang
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea; School of Pharmacy, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do, 16419, Republic of Korea.
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4
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Moreira WM, Moreira PVV, Dos Santos DF, Gimenes ML, Vieira MGA. Nanogreen is the new future: the conversion of lignin and lignocellulosic wastes into nanomaterials. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:19564-19591. [PMID: 36645595 DOI: 10.1007/s11356-023-25150-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 01/02/2023] [Indexed: 06/17/2023]
Abstract
The lignocellulose biorefinery industry has assumed an important role within the current scenario. Lignin is an abundant and available biopolymer and one of the compounds present in the lignocellulosic waste. Therefore, processing lignin into new materials and nanomaterials, such as nanolignin, has attracted the attention of the scientific community. Lignin nanoparticles are materials that have excellent properties, such as biodegradability and non-toxicity, and have great potential as chelating agents, antimicrobials agents, UV protectors, nanofillers, adsorbents, catalysts, supercapacitors, emulsion stabilizers, delivered systems, drugs, and gene carriers. This review article covers the emergent scenario of nanolignin and the main aspects of scientific interest, such as the conversion and functionalization of lignin, the valorization of lignocellulose waste, and nanoparticle synthesis. A techno-economic evaluation of the biorefinery model of the nanolignin synthesis is presented based on the simulation of the process on the experimental and commercial databases available and reported by some authors. Finally, the techno-economic assessment is complemented by the life cycle assessment of various nanolignin synthesis pathways reported to evaluate the environmental implications and support this emergent technology development.
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Affiliation(s)
- Wardleison Martins Moreira
- School of Chemical Engineering, University of Campinas, Albert Einstein Avenue, Campinas, São Paulo, 50013083-852, Brazil.
- Department of Chemical Engineering, PEQ, State University of Maringá, Avenida Colombo, Maringá, Paraná, 579087020-900, Brazil.
| | - Paula Valéria Viotti Moreira
- Department of Chemical Engineering, PEQ, State University of Maringá, Avenida Colombo, Maringá, Paraná, 579087020-900, Brazil
| | - Débora Federici Dos Santos
- Department of Chemical Engineering, PEQ, State University of Maringá, Avenida Colombo, Maringá, Paraná, 579087020-900, Brazil
| | - Marcelino Luiz Gimenes
- Department of Chemical Engineering, PEQ, State University of Maringá, Avenida Colombo, Maringá, Paraná, 579087020-900, Brazil
| | - Melissa Gurgel Adeodato Vieira
- School of Chemical Engineering, University of Campinas, Albert Einstein Avenue, Campinas, São Paulo, 50013083-852, Brazil
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5
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Li R, Huang D, Chen S, Lei L, Chen Y, Tao J, Zhou W, Wang G. From residue to resource: new insights into the synthesis of functionalized lignin micro/nanospheres by self-assembly technology for waste resource utilization. NANOSCALE 2022; 14:10299-10320. [PMID: 35834293 DOI: 10.1039/d2nr01350a] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Among the most abundant biopolymers in the biosphere, lignin is a renewable aromatic compound that represents an untapped opportunity to create new biological products. However, the complex interlacing structures of cellulose, hemicellulose and lignin, as well as the unique properties of lignin, limit the utilization of value-added lignin. Lignin-based nanomaterials open the door for lignin applications in environmental pollutant remediation, biofuel production, biomedicine, and other fields. Herein, we present various factors influencing the formation of micro-nanospheres by self-assembly techniques through a review of previous literature, and emphasize the simple and green synthesis of lignin micro/nanospheres (LMNPs) under non-modified conditions. More importantly, we discuss the mechanism of the formation of nanospheres. Considering the heterogeneity of lignin and the polarity of different solvents, we propose that self-assembly techniques should focus more on the influence brought by lignin itself or the solvent, so that the external conditions can be controlled to prepare LMNPs, which can be used in specific fields. A brief overview of the contribution of lignin-based nanomaterials in various fields is also presented. This review could provide insight for the development of lignin-based nanomaterials.
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Affiliation(s)
- Ruijin Li
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, PR China.
- Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Danlian Huang
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, PR China.
- Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Sha Chen
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, PR China.
- Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Lei Lei
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, PR China.
- Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Yashi Chen
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, PR China.
- Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Jiaxi Tao
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, PR China.
- Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Wei Zhou
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, PR China.
- Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Guangfu Wang
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, PR China.
- Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
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6
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Lignin-Based Porous Biomaterials for Medical and Pharmaceutical Applications. Biomedicines 2022; 10:biomedicines10040747. [PMID: 35453497 PMCID: PMC9024639 DOI: 10.3390/biomedicines10040747] [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: 02/16/2022] [Revised: 03/19/2022] [Accepted: 03/20/2022] [Indexed: 01/06/2023] Open
Abstract
Over the past decade, lignin-based porous biomaterials have been found to have strong potential applications in the areas of drug delivery, tissue engineering, wound dressing, pharmaceutical excipients, biosensors, and medical devices. Lignin-based porous biomaterials have the addition of lignin obtained from lignocellulosic biomass. Lignin as an aromatic compound is likely to modify the materials’ mechanical properties, thermal properties, antioxidant, antibacterial property, biodegradability, and biocompatibility. The size, shape, and distribution of pores can determine the materials’ porous structure, porosity, surface areas, permeability, porosity, water solubility, and adsorption ability. These features could be suitable for medical applications, especially controlled drug delivery systems, wound dressing, and tissue engineering. In this review, we provide an overview of the current status and future potential of lignin-based porous materials for medical and pharmaceutical uses, focusing on material types, key properties, approaches and techniques of modification and fabrication, and promising medical applications.
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7
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Sugiarto S, Leow Y, Tan CL, Wang G, Kai D. How far is Lignin from being a biomedical material? Bioact Mater 2022; 8:71-94. [PMID: 34541388 PMCID: PMC8424518 DOI: 10.1016/j.bioactmat.2021.06.023] [Citation(s) in RCA: 70] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 06/01/2021] [Accepted: 06/21/2021] [Indexed: 12/22/2022] Open
Abstract
Lignin is a versatile biomass that possesses many different desirable properties such as antioxidant, antibacterial, anti-UV, and good biocompatibility. Natural lignin can be processed through several chemical processes. The processed lignin can be modified into functionalized lignin through chemical modifications to develop and enhance biomaterials. Thus, lignin is one of the prime candidate for various biomaterial applications such as drug and gene delivery, biosensors, bioimaging, 3D printing, tissue engineering, and dietary supplement additive. This review presents the potential of developing and utilizing lignin in the outlook of new and sustainable biomaterials. Thereafter, we also discuss on the challenges and outlook of utilizing lignin as a biomaterial.
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Affiliation(s)
- Sigit Sugiarto
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way, Innovis, #08-03, Singapore 138634 Singapore
| | - Yihao Leow
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way, Innovis, #08-03, Singapore 138634 Singapore
| | - Chong Li Tan
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way, Innovis, #08-03, Singapore 138634 Singapore
- Department of Biomedical Engineering, National University of Singapore, 4 Engineering Drive 3, Singapore 117583, Singapore
| | - Guan Wang
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way, Innovis, #08-03, Singapore 138634 Singapore
| | - Dan Kai
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way, Innovis, #08-03, Singapore 138634 Singapore
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8
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Silva TN, Thomas JB, Dahlberg J, Rhee SY, Mortimer JC. Progress and challenges in sorghum biotechnology, a multipurpose feedstock for the bioeconomy. JOURNAL OF EXPERIMENTAL BOTANY 2022; 73:646-664. [PMID: 34644381 PMCID: PMC8793871 DOI: 10.1093/jxb/erab450] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 10/10/2021] [Indexed: 05/09/2023]
Abstract
Sorghum [Sorghum bicolor (L.) Moench] is the fifth most important cereal crop globally by harvested area and production. Its drought and heat tolerance allow high yields with minimal input. It is a promising biomass crop for the production of biofuels and bioproducts. In addition, as an annual diploid with a relatively small genome compared with other C4 grasses, and excellent germplasm diversity, sorghum is an excellent research species for other C4 crops such as maize. As a result, an increasing number of researchers are looking to test the transferability of findings from other organisms such as Arabidopsis thaliana and Brachypodium distachyon to sorghum, as well as to engineer new biomass sorghum varieties. Here, we provide an overview of sorghum as a multipurpose feedstock crop which can support the growing bioeconomy, and as a monocot research model system. We review what makes sorghum such a successful crop and identify some key traits for future improvement. We assess recent progress in sorghum transformation and highlight how transformation limitations still restrict its widespread adoption. Finally, we summarize available sorghum genetic, genomic, and bioinformatics resources. This review is intended for researchers new to sorghum research, as well as those wishing to include non-food and forage applications in their research.
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Affiliation(s)
- Tallyta N Silva
- Joint BioEnergy Institute, Emeryville, CA, USA
- Environmental Genomics and Systems Biology Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - Jason B Thomas
- Carnegie Institution for Science, Department of Plant Biology, Stanford, CA, USA
| | - Jeff Dahlberg
- Joint BioEnergy Institute, Emeryville, CA, USA
- UC-ANR-KARE, 9240 S. Riverbend Ave, Parlier, CA, USA
| | - Seung Y Rhee
- Carnegie Institution for Science, Department of Plant Biology, Stanford, CA, USA
- Correspondence: or
| | - Jenny C Mortimer
- Joint BioEnergy Institute, Emeryville, CA, USA
- Environmental Genomics and Systems Biology Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
- School of Agriculture, Food and Wine, Waite Research Institute, University of Adelaide, SA, Australia
- Correspondence: or
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9
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Liu X, Yin H, Song X, Zhang Z, Li J. Lignin-Based Nonviral Gene Carriers Functionalized by Poly[2-(Dimethylamino)ethyl Methacrylate]: Effect of Grafting Degree and Cationic Chain Length on Transfection Efficiency. Biomolecules 2022; 12:102. [PMID: 35053250 PMCID: PMC8773503 DOI: 10.3390/biom12010102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 12/28/2021] [Accepted: 01/06/2022] [Indexed: 12/10/2022] Open
Abstract
Lignin is a natural renewable biomass resource with great potential for applications, while its development into high value-added molecules or materials is rare. The development of biomass lignin as potential nonviral gene delivery carriers was initiated by our group through the "grafting-from" approach. Firstly, the lignin was modified into macroinitiator using 2-bromoisobutyryl bromide. Then cationic polymer chains of poly[2-(dimethylamino)ethyl methacrylate] (PDMAEMA) were grown from the lignin backbone using atom transfer radical polymerization (ATRP) to yield lignin-PDMAEMA graft copolymers (LPs) with branched structure. To gain a deep understanding of the relationship between the nonviral gene transfection efficiency of such copolymers and their structural and compositional factors, herein eight lignin-based macroinitiators with different modification degrees (MDs, from 3.0 to 100%) were synthesized. Initiated by them, a series of 20 LPs were synthesized with varied structural factors such as grafting degree (GD, which is equal to MD, determining the cationic chain number per lignin macromolecule), cationic chain length (represented by number of repeating DMAEMA units per grafted arm or degree of polymerization, DP) as well as the content of N element (N%) which is due to the grafted PDMAEMA chains and proportional to molecular weight of the LPs. The in vitro gene transfection capability of these graft copolymers was evaluated by luciferase assay in HeLa, COS7 and MDA-MB-231cell lines. Generally, the copolymers LP-12 (N% = 7.28, MD = 36.7%, DP = 13.6) and LP-14 (N% = 6.05, MD = 44.4%, DP = 5.5) showed good gene transfection capabilities in the cell lines tested. Overall, the performance of LP-12 was the best among all the LPs in the three cell lines at the N/P ratios from 10 to 30, which was usually several times higher than PEI standard. However, in MDA-MB-231 at N/P ratio of 30, LP-14 showed the best gene transfection performance among all the LPs. Its gene transfection efficiency was ca. 11 times higher than PEI standard at this N/P ratio. This work demonstrated that, although the content of N element (N%) which is due to the grafted PDMAEMA chains primarily determines the gene transfection efficiency of the LPs, it is not the only factor in explaining the performance of such copolymers with the branched structure. Structural factors of these copolymers such as grafting degree and cationic chain length could have a profound effect on the copolymer performance on gene transfection efficiency. Through carefully adjusting these factors, the gene transfection efficiency of the LPs could be modulated and optimized for different cell lines, which could make this new type of biomass-based biomaterial an attractive choice for various gene delivery applications.
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Affiliation(s)
- Xiaohong Liu
- Department of Biomedical Engineering, National University of Singapore, Singapore 119276, Singapore; (X.L.); (H.Y.); (X.S.)
- National University of Singapore (Chongqing) Research Institute, Chongqing 401120, China
| | - Hui Yin
- Department of Biomedical Engineering, National University of Singapore, Singapore 119276, Singapore; (X.L.); (H.Y.); (X.S.)
| | - Xia Song
- Department of Biomedical Engineering, National University of Singapore, Singapore 119276, Singapore; (X.L.); (H.Y.); (X.S.)
| | - Zhongxing Zhang
- Department of Biomedical Engineering, National University of Singapore, Singapore 119276, Singapore; (X.L.); (H.Y.); (X.S.)
| | - Jun Li
- Department of Biomedical Engineering, National University of Singapore, Singapore 119276, Singapore; (X.L.); (H.Y.); (X.S.)
- National University of Singapore (Chongqing) Research Institute, Chongqing 401120, China
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10
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Delivery of DNA into Human Cells by Functionalized Lignin Nanoparticles. MATERIALS 2022; 15:ma15010303. [PMID: 35009448 PMCID: PMC8745861 DOI: 10.3390/ma15010303] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 12/20/2021] [Accepted: 12/27/2021] [Indexed: 12/29/2022]
Abstract
Lignin is an aromatic plant cell wall polymer that is generated in large quantities as a low-value by-product by the pulp and paper industry and by biorefineries that produce renewable fuels and chemicals from plant biomass. Lignin structure varies among plant species and as a function of the method used for its extraction from plant biomass. We first explored the impact of this variation on the physico-chemical properties of lignin nanoparticles (LNPs) produced via a solvent exchange procedure and then examined whether LNPs produced from industrial sources of lignin could be used as delivery vehicles for DNA. Spherical LNPs were formed from birch and wheat BioLignin™ and from poplar thioglycolic acid lignin after dissolving the lignin in tetrahydrofuran (THF) and dialyzing it against water. Dynamic light scattering indicated that the diameter of these LNPs was dependent on the initial concentration of the lignin, while electrophoretic light scattering indicated that the LNPs had a negative zeta potential, which became less negative as the diameter increased. The dynamics of LNP formation as a function of the initial lignin concentration varied as a function of the source of the lignin, as did the absolute value of the zeta potential. After coating the LNPs with cationic poly-l-lysine, an electrophoretic mobility shift assay indicated that DNA could adsorb to LNPs. Upon transfection of human A549 lung carcinoma basal epithelial cells with functionalized LNPs carrying plasmid DNA encoding the enhanced green fluorescent protein (eGFP), green foci were observed under the microscope, and the presence of eGFP in the transfected cells was confirmed by ELISA. The low cytotoxicity of these LNPs and the ability to tailor diameter and zeta potential make these LNPs of interest for future gene therapy applications.
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da Silva PR, do Carmo Alves de Lima M, Souza TP, Sandes JM, da Conceição Alves de Lima A, Neto PJR, Dos Santos FAB, Alves LC, da Silva RMF, de Moraes Rocha GJ, da Cruz Filho IJ. Lignin from Morinda citrifolia leaves: Physical and chemical characterization, in vitro evaluation of antioxidant, cytotoxic, antiparasitic and ultrastructural activities. Int J Biol Macromol 2021; 193:1799-1812. [PMID: 34774863 DOI: 10.1016/j.ijbiomac.2021.11.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/20/2021] [Accepted: 11/02/2021] [Indexed: 10/19/2022]
Abstract
In this work, we investigated in vitro the antioxidant, cytotoxic and anti-leishmanial activities of a lignin extracted from the leaves of Morinda citrifolia. Initially, an analysis of the composition of the sheets was performed, then the lignin was obtained by alkaline delignification and characterized by different techniques: elemental analysis, FT-R, UV-vis, HSQC-NMR, thermal analysis, Py-GC/MS and by GPC. The results showed that the leaves had in their composition cellulose (31.29%), hemicellulose (25.01%), lignin (18.34%), extractives (14.39%) and ash (10.03%). The lignin extraction yield was 89.8%. The lignin obtained is of the GSH type with the following contents 79.39%, 13.58% and 7.03% respectively. Furthermore, it is low molecular weight and thermally stable. It had a phenolic content of 93.3 mg GAE/g and low antioxidant activity. In macrophage cytotoxicity assays, it presented a CC50 of 31.0 μg/mL, showing less toxicity than amphotericin B. In assays against the promastigote forms of Leishmania amazonensis, lignin presented an IC50 of 29.56 μg/mL, a less effective concentration than amphotericin B (IC50 = 0.14 μg/mL). However, it was able to promote inhibition of the parasites, a fact confirmed by structural changes. These findings reinforce that M. citrifolia lignin is a promising macromolecule for use as an antiparasitic and antioxidant agent.
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Affiliation(s)
- Paula Roberta da Silva
- Federal University of Pernambuco, Department of Antibiotics, Biosciences Center, 50.670-420 Recife, PE, Brazil
| | | | - Thammyris Pires Souza
- Federal University of Pernambuco, Department of Antibiotics, Biosciences Center, 50.670-420 Recife, PE, Brazil
| | - Jana Messias Sandes
- Aggeu Magalhães Institute, Oswaldo Cruz Foundation (IAM-FIOCRUZ), 50670-420 Recife, PE, Brazil
| | | | - Pedro José Rolim Neto
- Federal University of Pernambuco, Department of Pharmacia, Health Sciences Center, 50.670-420 Recife, PE, Brazil
| | | | - Luiz Carlos Alves
- Aggeu Magalhães Institute, Oswaldo Cruz Foundation (IAM-FIOCRUZ), 50670-420 Recife, PE, Brazil
| | | | - George Jackson de Moraes Rocha
- Brazilian Biorenewables National Laboratory (LNBR), Brazilian Center for Research in Energy and Materials (CNPEM), Polo II de Alta Tecnologia, Rua Giuseppe Máximo Scolfaro, 10.000, PO Box 6192, 13083-100 Campinas, SP, Brazil.
| | - Iranildo José da Cruz Filho
- Federal University of Pernambuco, Department of Antibiotics, Biosciences Center, 50.670-420 Recife, PE, Brazil
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12
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Ibarra-Berumen J, Rosales-Castro M, Ordaz-Pichardo C. Potential use of wood metabolites for cancer treatment. Nat Prod Res 2021; 36:4293-4309. [PMID: 34459687 DOI: 10.1080/14786419.2021.1972420] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The study of medicinal plants for cancer treatment has gained attention due to an increasing incidence of cancer worldwide and antineoplastics-related undesirable secondary effects. Most of the natural products of medicinal plants that have been evaluated for cytotoxic activity, are derived from leaves, bark, roots and flowers. However, natural products derived from wood have demonstrated a cytotoxic effect with promising results. Moreover, some fractions and compounds have been isolated of wood in order to increase the effect. This review presents in vitro experimental evidence of cytotoxic effect of natural products from wood against cancer cell lines. It also provides considerations and recommendations to obtain herbal medicines over time.
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Affiliation(s)
- Jorge Ibarra-Berumen
- Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional, Instituto Politécnico Nacional, Unidad Durango, Durango, Durango, México
| | - Martha Rosales-Castro
- Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional, Instituto Politécnico Nacional, Unidad Durango, Durango, Durango, México
| | - Cynthia Ordaz-Pichardo
- Laboratorio de Biología Celular y Productos Naturales, Escuela Nacional de Medicina y Homeopatía (ENMH), Instituto Politécnico Nacional, CDMX, México
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13
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Sharma D, Arora S, Singh J, Layek B. A review of the tortuous path of nonviral gene delivery and recent progress. Int J Biol Macromol 2021; 183:2055-2073. [PMID: 34087309 PMCID: PMC8266766 DOI: 10.1016/j.ijbiomac.2021.05.192] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 05/24/2021] [Accepted: 05/28/2021] [Indexed: 02/06/2023]
Abstract
Gene therapy encompasses the transfer of exogenous genetic materials into the patient's target cells to treat or prevent diseases. Nevertheless, the transfer of genetic material into desired cells is challenging and often requires specialized tools or delivery systems. For the past 40 years, scientists are mainly pursuing various viruses as gene delivery vectors, and the overall progress has been slow and far from the expectation. As an alternative, nonviral vectors have gained substantial attention due to their several advantages, including superior safety profile, enhanced payload capacity, and stealth abilities. Since nonviral vectors encounter multiple extra- and intra-cellular barriers limiting the transfer of genetic payload into the target cell nucleus, we have discussed these barriers in detail for this review. A direct approach, utilizing physical methods like electroporation, sonoporation, gene gun, eliminate the requirement for a specific carrier for gene delivery. In contrast, chemical methods of gene transfer exploit natural or synthetic compounds as carriers to increase cellular targeting and gene therapy effectiveness. We have also emphasized the recent advancements aimed at enhancing the current nonviral approaches. Therefore, in this review, we have focused on discussing the current evolving state of nonviral gene delivery systems and their future perspectives.
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Affiliation(s)
- Divya Sharma
- Department of Pharmaceutical Sciences, School of Pharmacy, College of Health Professions, North Dakota State University, Fargo 58105, ND, USA
| | - Sanjay Arora
- Department of Pharmaceutical Sciences, School of Pharmacy, College of Health Professions, North Dakota State University, Fargo 58105, ND, USA
| | - Jagdish Singh
- Department of Pharmaceutical Sciences, School of Pharmacy, College of Health Professions, North Dakota State University, Fargo 58105, ND, USA
| | - Buddhadev Layek
- Department of Pharmaceutical Sciences, School of Pharmacy, College of Health Professions, North Dakota State University, Fargo 58105, ND, USA.
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Liu C, Luan P, Li Q, Cheng Z, Xiang P, Liu D, Hou Y, Yang Y, Zhu H. Biopolymers Derived from Trees as Sustainable Multifunctional Materials: A Review. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2001654. [PMID: 32864821 DOI: 10.1002/adma.202001654] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 05/15/2020] [Indexed: 05/22/2023]
Abstract
The world is currently transitioning from a fossil-fuel-driven energy economy to one that is supplied by more renewable and sustainable materials. Trees as the most abundant renewable bioresource have attracted significant attention for advanced materials and manufacturing in this epochal transition. Trees are composed with complex structures and components such as trunk (stem and bark), leaf, flower, seed, and root. Although many excellent reviews have been published regarding advanced applications of wood and wood-derived biopolymers in different fields, such as energy, electronics, biomedical, and water treatment, no reviews have revisited and systematically discussed functional materials and even devices derived from trees in a full scope yet. Therefore, a timely summary of the recent development of materials and structures derived from different parts of trees for sustainability is prsented here. A concise introduction to the different parts of the trees is given first, which is followed by the corresponding chemistry and preparation of functional materials using various biopolymers from trees. The most promising applications of biopolymer-based materials are discussed subsequently. A comprehensive review of the different parts of trees as sustainable functional materials and devices for critical applications is thus provided.
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Affiliation(s)
- Chao Liu
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
| | - Pengcheng Luan
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
| | - Qiang Li
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
| | - Zheng Cheng
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Pengyang Xiang
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
| | - Detao Liu
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Yi Hou
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Yang Yang
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
| | - Hongli Zhu
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
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15
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Xu J, Xu JJ, Lin Q, Jiang L, Zhang D, Li Z, Ma B, Zhang C, Li L, Kai D, Yu HD, Loh XJ. Lignin-Incorporated Nanogel Serving As an Antioxidant Biomaterial for Wound Healing. ACS APPLIED BIO MATERIALS 2021; 4:3-13. [PMID: 35014273 DOI: 10.1021/acsabm.0c00858] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Oxidative phosphorylation is an important biological process in the body to produce energy, during which oxygen free radicals are generated as byproduct. Excessive oxygen free radicals cause cell death and reduce the rate of tissue regeneration and healing in a wound. Lignin is a natural antioxidant derived from plants, but its biomedical application is restricted because of the uncertain biocompatibility. In this work, we developed a lignin-incorporated nanogel and explored its application for wound healing. Lignin was extracted from coconut husks and determined to have strong antioxidant activity (IC50 = 25.7 ppm). Various amounts of lignin were incorporated into thermoresponsive nanogels, which were produced from polyurethane copolymers of polyethylene glycol (PEG), polypropylene glycol (PPG), and polydimethylsiloxane (PDMS). It was shown that the addition of lignin had minimal effects on the gelation and rheological properties of the nanogel but slightly increased the critical micelle concentration (CMC) of poly(PEG/PPG/PDMS urethane) copolymer from 3.38 × 10-4 g mL-1 to 4.61 × 10-4 g mL-1. The lignin-incorporated nanogels did not display detectable cytotoxicity. The lignin-incorporated nanogel possessed antioxidant activity, as it reduced the active oxygen level, protecting the LO2 cells from apoptosis caused by oxidative stress. More importantly, in vivo studies demonstrated that the lignin-incorporated nanogels accelerated the healing of burn wounds in mice as proved by the increased expression of Ki67, one marker of cell proliferation. The present work demonstrates that lignin-incorporated nanogel could serve as an antioxidant wound-dressing material and facilitate the wound healing.
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Affiliation(s)
- Jia Xu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (Nanjing Tech), 30 South Puzhu Road, Nanjing, 211816, P.R. China
| | - Jia Jia Xu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (Nanjing Tech), 30 South Puzhu Road, Nanjing, 211816, P.R. China
| | - Qianyu Lin
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way, #08-03 Innovis, Singapore 138634
| | - Lu Jiang
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way, #08-03 Innovis, Singapore 138634
| | - Duoteng Zhang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (Nanjing Tech), 30 South Puzhu Road, Nanjing, 211816, P.R. China
| | - Zibiao Li
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way, #08-03 Innovis, Singapore 138634
| | - Bo Ma
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (Nanjing Tech), 30 South Puzhu Road, Nanjing, 211816, P.R. China
| | - Chengwu Zhang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (Nanjing Tech), 30 South Puzhu Road, Nanjing, 211816, P.R. China
| | - Lin Li
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (Nanjing Tech), 30 South Puzhu Road, Nanjing, 211816, P.R. China
| | - Dan Kai
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way, #08-03 Innovis, Singapore 138634
| | - Hai-Dong Yu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (Nanjing Tech), 30 South Puzhu Road, Nanjing, 211816, P.R. China.,Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, P. R. China
| | - Xian Jun Loh
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way, #08-03 Innovis, Singapore 138634
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16
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Melro E, Filipe A, Sousa D, Medronho B, Romano A. Revisiting lignin: a tour through its structural features, characterization methods and applications. NEW J CHEM 2021. [DOI: 10.1039/d0nj06234k] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
A pedagogical overview of the main extraction procedures and structural features, characterization methods and state-of-the-art applications.
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Affiliation(s)
- Elodie Melro
- University of Coimbra
- CQC
- Department of Chemistry
- Rua Larga
- 3004-535 Coimbra
| | - Alexandra Filipe
- CIEPQPF
- Department of Chemical Engineering
- University of Coimbra
- Pólo II – R. Silvio Lima
- 3030-790 Coimbra
| | - Dora Sousa
- c5Lab – Edifício Central Park
- Rua Central Park 6
- 2795-242 Linda-a-Velha
- Portugal
| | - Bruno Medronho
- MED – Mediterranean Institute for Agriculture
- Environment and Development
- Universidade do Algarve
- Faculdade de Ciências e Tecnologia
- Campus de Gambelas
| | - Anabela Romano
- MED – Mediterranean Institute for Agriculture
- Environment and Development
- Universidade do Algarve
- Faculdade de Ciências e Tecnologia
- Campus de Gambelas
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17
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Schneider WDH, Dillon AJP, Camassola M. Lignin nanoparticles enter the scene: A promising versatile green tool for multiple applications. Biotechnol Adv 2020; 47:107685. [PMID: 33383155 DOI: 10.1016/j.biotechadv.2020.107685] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 11/23/2020] [Accepted: 12/22/2020] [Indexed: 02/02/2023]
Abstract
Strategies to take advantage of residual lignin from industrial processes are well regarded in the field of green chemistry and biotechnology. Quite recently, researchers transformed lignin into nanomaterials, such as nanoparticles, nanofibers, nanofilms, nanocapsules and nanotubes, attracting increasing attention from the scientific community. Lignin nanoparticles are seen as green way to use high-value renewable resources for application in different fields because recent studies have shown they are non-toxic in reasonable concentrations (both in vitro and in vivo assays), inexpensive (a waste generated in the biorefinery, for example, from the bioethanol platform) and potentially biodegradable (by fungi and bacteria in nature). Promising studies have tested lignin nanoparticles for antioxidants, UV-protectants, heavy metal absorption, antimicrobials, drugs carriers, gene delivery systems, encapsulation of molecules, biocatalysts, supercapacitors, tissue engineering, hybrid nanocomposites, wound dressing, and others. These nanoparticles can be produced from distinct lignin types and by different chemical/physical/biological methods, which will result in varied characteristics for their morphology, shape, size, yield and stability. Therefore, taking into account that the theme "lignin nanoparticles" is a trending topic, this present review is emerging and has the discuss the current status, covering from concepts, the formation mechanism, synthesis methods and applications, to the future perspectives and challenges linked to lignin-based nanomaterials, aiming at the viability and commercialization of this biotechnological product.
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Affiliation(s)
- Willian Daniel Hahn Schneider
- Enzymes and Biomass Laboratory, Institute of Biotechnology, University of Caxias do Sul, Francisco Getúlio Vargas Street, 1130, 95070-560 Caxias do Sul, RS, Brazil.
| | - Aldo José Pinheiro Dillon
- Enzymes and Biomass Laboratory, Institute of Biotechnology, University of Caxias do Sul, Francisco Getúlio Vargas Street, 1130, 95070-560 Caxias do Sul, RS, Brazil
| | - Marli Camassola
- Enzymes and Biomass Laboratory, Institute of Biotechnology, University of Caxias do Sul, Francisco Getúlio Vargas Street, 1130, 95070-560 Caxias do Sul, RS, Brazil
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18
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Grossman AB, Rice KC, Vermerris W. Lignin solvated in zwitterionic Good's buffers displays antibacterial synergy against
Staphylococcus aureus
. J Appl Polym Sci 2020. [DOI: 10.1002/app.49107] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Adam B. Grossman
- Department of Microbiology & Cell Science IFAS, University of Florida Gainesville Florida, USA
| | - Kelly C. Rice
- Department of Microbiology & Cell Science IFAS, University of Florida Gainesville Florida, USA
| | - Wilfred Vermerris
- Department of Microbiology & Cell Science IFAS, University of Florida Gainesville Florida, USA
- UF Genetics Institute, University of Florida Gainesville Florida
- Florida Center for Renewable Chemicals and Fuels University of Florida Gainesville Florida
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19
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Sarvari R, Nouri M, Agbolaghi S, Roshangar L, Sadrhaghighi A, Seifalian AM, Keyhanvar P. A summary on non-viral systems for gene delivery based on natural and synthetic polymers. INT J POLYM MATER PO 2020. [DOI: 10.1080/00914037.2020.1825081] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Raana Sarvari
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Stem Cell And Regenerative Medicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Nouri
- Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Samira Agbolaghi
- Chemical Engineering Department, Faculty of Engineering, Azarbaijan Shahid Madani University, Tabriz, Iran
| | - Laila Roshangar
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amirhouman Sadrhaghighi
- Department of Orthodontics, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Alexander M. Seifalian
- Nanotechnology and Regenerative Medicine Commercialization Centre (Ltd), The London Innovation Bio Science Centre, London, UK
| | - Peyman Keyhanvar
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Nanotechnology, School of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
- Convergence of Knowledge, Technology and Society Network (CKTSN), Universal Scientific Education and Research Network (USERN), Tabriz, Iran
- ARTAN110 Startup Accelerator, Tabriz, Iran
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20
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Liu R, Dai L, Xu C, Wang K, Zheng C, Si C. Lignin-Based Micro- and Nanomaterials and their Composites in Biomedical Applications. CHEMSUSCHEM 2020; 13:4266-4283. [PMID: 32462781 DOI: 10.1002/cssc.202000783] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 05/28/2020] [Indexed: 05/13/2023]
Abstract
Lignin, as the most abundant aromatic renewable biopolymer in nature, has long been regarded as waste and simply discarded from the pulp and paper industry. In recent years, with many breakthroughs in lignin chemistry, pretreatment, and processing techniques, a lot of the inherent bioactivities of lignin, including antioxidant activities, antimicrobial activities, biocompatibilities, optical properties, and metal-ion chelating and redox activities, have been discovered and this has opened a new field not only for lignin-based materials but also for biomaterials. In this Review, the biological activities of lignin and drug/gene delivery and bioimaging applications of various types of lignin-based material are summarized. In addition, the challenges and limitations of lignin-based materials encountered during the development of biomedical applications are also discussed.
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Affiliation(s)
- Rui Liu
- Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science and Technology, No. 9 at 13th Avenue, TEDA, Tianjin, 300457, China
- Johan Gadolin Process Chemistry Centre, Laboratory of Natural Materials Technology, Åbo Akademi University, Turku, 20500, Finland
| | - Lin Dai
- Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science and Technology, No. 9 at 13th Avenue, TEDA, Tianjin, 300457, China
| | - Chunlin Xu
- Johan Gadolin Process Chemistry Centre, Laboratory of Natural Materials Technology, Åbo Akademi University, Turku, 20500, Finland
| | - Kai Wang
- International Medicine Centre, Tianjin Hospital, 506 Jiefang South Road, Tianjin, 300211, China
| | - Chunyang Zheng
- Robustnique Co. Ltd., Block C, Phase II, Pioneer Park, Lanyuan Road, Tianjin, 300384, China
| | - Chuanling Si
- Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science and Technology, No. 9 at 13th Avenue, TEDA, Tianjin, 300457, China
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22
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Jiang P, Li Q, Gao C, Lu J, Cheng Y, Zhai S, An Q, Wang H. Fractionation of alkali lignin by organic solvents for biodegradable microsphere through self-assembly. BIORESOURCE TECHNOLOGY 2019; 289:121640. [PMID: 31212176 DOI: 10.1016/j.biortech.2019.121640] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 06/08/2019] [Accepted: 06/10/2019] [Indexed: 06/09/2023]
Abstract
Here we report a centrifugation-based fractionation methodology that was integrated with three types of organic solvents to fractionate industrial alkali lignin toward the fabrication of lignin microsphere. The Fourier-transform infrared spectroscopy (FT-IR) result showed that the chemical structure of lignin was not changed by solvent fractionation. Soluble lignin in each solvent had lower molecular weight, improved polydispersity index (PDI) and less impurities (S, N), while insoluble lignin had a high bio-char yield and can be utilized as potential carbon source for porous carbon nanosphere materials. In addition, well-shaped lignin microsphere with smooth or anisotropic surface can be prepared by selecting proper lignin fraction without any chemical modification. This work thus provides a new strategy for the derivation of lignin as raw materials for value-added products, which paved a new way to develop a green and sustainable bio-refining industry.
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Affiliation(s)
- Pan Jiang
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Qiang Li
- Department of Plant Pathology and Microbiology, Texas A&M University, College Station, TX 77840, USA
| | - Ce Gao
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Jie Lu
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Yi Cheng
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Shangru Zhai
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Qingda An
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Haisong Wang
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian 116034, Liaoning, China.
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23
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Collins MN, Nechifor M, Tanasă F, Zănoagă M, McLoughlin A, Stróżyk MA, Culebras M, Teacă CA. Valorization of lignin in polymer and composite systems for advanced engineering applications – A review. Int J Biol Macromol 2019; 131:828-849. [DOI: 10.1016/j.ijbiomac.2019.03.069] [Citation(s) in RCA: 237] [Impact Index Per Article: 47.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Revised: 03/04/2019] [Accepted: 03/10/2019] [Indexed: 01/30/2023]
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Sipponen MH, Lange H, Crestini C, Henn A, Österberg M. Lignin for Nano- and Microscaled Carrier Systems: Applications, Trends, and Challenges. CHEMSUSCHEM 2019; 12:2039-2054. [PMID: 30933420 PMCID: PMC6593669 DOI: 10.1002/cssc.201900480] [Citation(s) in RCA: 104] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Indexed: 05/19/2023]
Abstract
To liberate society from its dependence on fossil-based fuels and materials it is pivotal to explore components of renewable plant biomass in applications that benefit from their intrinsic biodegradability, safety, and sustainability. Lignin, a byproduct of the pulp and paper industry, is a plausible material for carrying various types of cargo in small- and large-scale applications. Herein, possibilities and constraints regarding the physical-chemical properties of the lignin source as well as modifications and processing required to render lignins suitable for the loading and release of pesticides, pharmaceuticals, and biological macromolecules is reviewed. In addition, the technical challenges, regulatory and toxicological aspects, and future research needed to realize some of the promises that nano- and microscaled lignin materials hold for a sustainable future are critically discussed.
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Affiliation(s)
- Mika Henrikki Sipponen
- Department of Bioproducts and BiosystemsSchool of Chemical EngineeringAalto UniversityVuorimiehentie 1Espoo02150Finland
| | - Heiko Lange
- Department of PharmacyUniversity of Naples 'Federico II'Via Domenico MontesanoNaples80131Italy
| | - Claudia Crestini
- Department of Molecular Sciences and NanosystemsUniversity of Venice Ca' FoscariVia Torino 15530170Venice MestreItaly
| | - Alexander Henn
- Department of Bioproducts and BiosystemsSchool of Chemical EngineeringAalto UniversityVuorimiehentie 1Espoo02150Finland
| | - Monika Österberg
- Department of Bioproducts and BiosystemsSchool of Chemical EngineeringAalto UniversityVuorimiehentie 1Espoo02150Finland
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25
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Lignin-based polymers and nanomaterials. Curr Opin Biotechnol 2019; 56:112-120. [DOI: 10.1016/j.copbio.2018.10.009] [Citation(s) in RCA: 109] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 10/16/2018] [Accepted: 10/18/2018] [Indexed: 11/18/2022]
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26
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Affiliation(s)
- Yi-Chen Ethan Li
- Department of Chemical Engineering, Feng Chia University, 40724 Taichung, Taiwan
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27
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Mahata D, Mandal SM. Molecular self-assembly of copolymer from renewable phenols: new class of antimicrobial ointment base. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2018; 29:2187-2200. [PMID: 30285546 DOI: 10.1080/09205063.2018.1531483] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Ointments are highly viscous forms intended for external applications either medicated or non-medicated means. Formulation of ointment depends upon the base ingredients to measure the viscosity difference. Several limitations of ointment bases has been encountered timely as agglomeration, oil phase ingredients can form lumps, poor dispersion, poor drug delivery efficiency, make stained, immiscible, and difficult to wash off. Therefore, it is necessary to make a new type of ointment bases that can overcome those limitations. This review summarizes a new type of ointment base preparation from the copolymer of renewable phenolic derivatives. The nanohydrogel preparation from these copolymers are especially effortless and highly efficient in drug delivery, exhibited versatile biological activities such as antioxidant, anti-inflammatory and wound healing in addition to antimicrobial property. Molecular self-assembly mechanisms have been addressed for nanogel formulation. The strategy makes a significant value in health-care application and be supposed to come marketed soon.
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Affiliation(s)
- Denial Mahata
- a Central Research Facility , Indian Institute of Technology Kharagpur , Kharagpur , India
| | - Santi M Mandal
- a Central Research Facility , Indian Institute of Technology Kharagpur , Kharagpur , India
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28
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Abbati de Assis C, Greca LG, Ago M, Balakshin MY, Jameel H, Gonzalez R, Rojas OJ. Techno-Economic Assessment, Scalability, and Applications of Aerosol Lignin Micro- and Nanoparticles. ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2018; 6:11853-11868. [PMID: 30221095 PMCID: PMC6135578 DOI: 10.1021/acssuschemeng.8b02151] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 07/02/2018] [Indexed: 05/06/2023]
Abstract
Lignin micro- and nanoparticles (LMNPs) synthesized from side-streams of pulp and paper and biorefinery operations have been proposed for the generation of new, high-value materials. As sustainable alternatives to particles of synthetic or mineral origins, LMNPs viability depends on scale-up, manufacturing cost, and applications. By using experimental data as primary source of information, along with industrial know-how, we analyze dry and spherical LMNPs obtained by our recently reported aerosol/atomization method. First, a preliminary evaluation toward the commercial production of LMNPs from industrial lignin precursors is presented. Following, we introduce potential LMNPs applications from a financial perspective. Mass and energy balances, operating costs, and capital investment are estimated and discussed in view of LMNPs scalability prospects. The main potential market segments identified (from a financial perspective) include composite nanofillers, solid foams, emulsion stabilizers, chelating agents, and UV protection. Our technical, financial, and market assessment represent the basis for R&D planning and efforts to lower the risk related to expected industrialization efforts. Manufacturing costs were estimated between 870 and 1170 USD/t; also, minimum selling prices varied from 1240 and 1560 USD/t, depending on raw materials used. Sensitivity analysis indicated that manufacturing cost can be as low as 600 USD/t, depending on the process conditions considered. Finally, based on the financial assessment, potential applications were identified.
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Affiliation(s)
- Camilla Abbati de Assis
- Department
of Forest Biomaterials, North Carolina State
University, 2820 Faucette Drive, Raleigh, North Carolina 27606, United States
| | - Luiz G. Greca
- Department
of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, Vuorimiehentie 1, Espoo 02150, Finland
| | - Mariko Ago
- Department
of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, Vuorimiehentie 1, Espoo 02150, Finland
| | - Mikhail Yu. Balakshin
- Department
of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, Vuorimiehentie 1, Espoo 02150, Finland
| | - Hasan Jameel
- Department
of Forest Biomaterials, North Carolina State
University, 2820 Faucette Drive, Raleigh, North Carolina 27606, United States
| | - Ronalds Gonzalez
- Department
of Forest Biomaterials, North Carolina State
University, 2820 Faucette Drive, Raleigh, North Carolina 27606, United States
- Phone: +1 919-515-7477. E-mail: (R.W.G.)
| | - Orlando J. Rojas
- Department
of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, Vuorimiehentie 1, Espoo 02150, Finland
- Department
of Applied Physics, School of Science, Aalto
University, Puumiehenkuja
2, Espoo, 02150, Finland
- Phone: +358-(0)50-512 4227. E-mail: (O.J.R.)
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29
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Cauley AN, Wilson JN. Functionalized lignin biomaterials for enhancing optical properties and cellular interactions of dyes. Biomater Sci 2018; 5:2114-2121. [PMID: 28831468 DOI: 10.1039/c7bm00518k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
We report a library of functionalized lignins and demonstrate their utility as nanocontainers for organic dyes in biologically relevant applications. Kraft lignin was modified via SN2 reaction at the phenolic -OH group utilizing a mild base, potassium carbonate, and various alkyl halides, several bearing additional functionalities, with dimethylsulfoxide as solvent. The resulting phenoxy ethers were characterized by 1H-NMR and IR spectroscopy, as well as DLS and SEM to evaluate their morphology and supramolecular organization. Lignin modified with long-chain hydrocarbon tails was found to effectively encapsulate DiD, a cyanine dye, decrease aggregation, enhance optical transitions and exert a photoprotective effect. The dye-lignin assemblies were also examined as imaging agents, via confocal microscopy, and found to accumulate intracellularly with no leaching of the dye to hydrophobic subcellular components observed. Lignin functionalized with short chain carboxylic acids interacts with ligands directed at the norepinephrine transporter (NET), suggesting applications in sequestration of neuroactive compounds.
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Affiliation(s)
- Anthony N Cauley
- Department of Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, FL 33124, USA.
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30
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One-Step Fabrication of Dual Responsive Lignin Coated Fe₃O₄ Nanoparticles for Efficient Removal of Cationic and Anionic Dyes. NANOMATERIALS 2018. [PMID: 29538283 PMCID: PMC5869653 DOI: 10.3390/nano8030162] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A new, simple one-step approach has been developed to synthesize lignin and lignin amine coated Fe₃O₄ nanoparticles. These nanoparticles (lignin magnetic nanoparticles (LMNPs) and lignin amine magnetic nanoparticles (LAMNPs)) are found to possess not only magnetic response but also pH-dependent adsorption behavior. Results show that the combination of lignin with nanoparticles increased the adsorption capacities 2-5 times higher than other traditional single lignin based adsorbents (211.42 mg/g for methylene blue (MB) by LMNPs and 176.49 mg/g for acid scarlet GR (AS-GR) by LAMNPs). Meanwhile, by simply adjusting the pH, the dye-loaded adsorbents can be regenerated to recycle both adsorbents and dyes with a desorption efficiency up to 90%. Mechanistic study shows that dye structure and surface charges of adsorbents play the most important part in adsorption where dyes interact with the adsorbent surface via π-π stacking and electrostatic attraction interactions. The efficient fabrication method, eco-friendly reactant, quick magnetic separation, high adsorption and desorption efficiency suggest this novel type of nano-adsorbents to be promising materials for efficient dye pollutant removal and recovery.
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31
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Beisl S, Friedl A, Miltner A. Lignin from Micro- to Nanosize: Applications. Int J Mol Sci 2017; 18:E2367. [PMID: 29117142 PMCID: PMC5713336 DOI: 10.3390/ijms18112367] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Revised: 11/03/2017] [Accepted: 11/06/2017] [Indexed: 01/08/2023] Open
Abstract
Micro- and nanosize lignin has recently gained interest due to improved properties compared to standard lignin available today. As the second most abundant biopolymer after cellulose, lignin is readily available but used for rather low-value applications. This review focuses on the application of micro- and nanostructured lignin in final products or processes that all show potential for high added value. The fields of application are ranging from improvement of mechanical properties of polymer nanocomposites, bactericidal and antioxidant properties and impregnations to hollow lignin drug carriers for hydrophobic and hydrophilic substances. Also, a carbonization of lignin nanostructures can lead to high-value applications such as use in supercapacitors for energy storage. The properties of the final product depend on the surface properties of the nanomaterial and, therefore, on factors like the lignin source, extraction method, and production/precipitation methods, as discussed in this review.
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Affiliation(s)
- Stefan Beisl
- Institute of Chemical, Environmental and Biological Engineering, TU Wien, 1060 Vienna, Austria.
| | - Anton Friedl
- Institute of Chemical, Environmental and Biological Engineering, TU Wien, 1060 Vienna, Austria.
| | - Angela Miltner
- Institute of Chemical, Environmental and Biological Engineering, TU Wien, 1060 Vienna, Austria.
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32
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Chen L, Dou J, Ma Q, Li N, Wu R, Bian H, Yelle DJ, Vuorinen T, Fu S, Pan X, Zhu J(J. Rapid and near-complete dissolution of wood lignin at ≤80°C by a recyclable acid hydrotrope. SCIENCE ADVANCES 2017; 3:e1701735. [PMID: 28929139 PMCID: PMC5600535 DOI: 10.1126/sciadv.1701735] [Citation(s) in RCA: 117] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 08/16/2017] [Indexed: 05/16/2023]
Abstract
We report the discovery of the hydrotropic properties of a recyclable aromatic acid, p-toluenesulfonic acid (p-TsOH), for potentially low-cost and efficient fractionation of wood through rapid and near-complete dissolution of lignin. Approximately 90% of poplar wood (NE222) lignin can be dissolved at 80°C in 20 min. Equivalent delignification using known hydrotropes, such as aromatic salts, can be achieved only at 150°C or higher for more than 10 hours or at 150°C for 2 hours with alkaline pulping. p-TsOH fractionated wood into two fractions: (i) a primarily cellulose-rich water-insoluble solid fraction that can be used for the production of high-value building blocks, such as dissolving pulp fibers, lignocellulosic nanomaterials, and/or sugars through subsequent enzymatic hydrolysis; and (ii) a spent acid liquor stream containing mainly dissolved lignin that can be easily precipitated as lignin nanoparticles by diluting the spent acid liquor to below the minimal hydrotrope concentration. Our nuclear magnetic resonance analyses of the dissolved lignin revealed that p-TsOH can depolymerize lignin via ether bond cleavage and can separate carbohydrate-free lignin from the wood. p-TsOH has a relatively low water solubility, which can facilitate efficient recovery using commercially proven crystallization technology by cooling the concentrated spent acid solution to ambient temperatures to achieve environmental sustainability through recycling of p-TsOH.
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Affiliation(s)
- Liheng Chen
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes, Department of Biomedical Engineering, Jinan University, Guangzhou, China
- Forest Products Laboratory, U.S. Department of Agriculture Forest Service, Madison, WI 53726, USA
| | - Jinze Dou
- Department of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, Espoo, Finland
| | - Qianli Ma
- Forest Products Laboratory, U.S. Department of Agriculture Forest Service, Madison, WI 53726, USA
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, China
| | - Ning Li
- Department of Biological Systems Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Ruchun Wu
- Forest Products Laboratory, U.S. Department of Agriculture Forest Service, Madison, WI 53726, USA
- School of Chemistry and Chemical Engineering, Guangxi University for Nationalities, 188 Daxue East Road, Xixiangtang District, Nanning, China
| | - Huiyang Bian
- Forest Products Laboratory, U.S. Department of Agriculture Forest Service, Madison, WI 53726, USA
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing, China
| | - Daniel J. Yelle
- Forest Products Laboratory, U.S. Department of Agriculture Forest Service, Madison, WI 53726, USA
| | - Tapani Vuorinen
- Department of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, Espoo, Finland
| | - Shiyu Fu
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, China
| | - Xuejun Pan
- Department of Biological Systems Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Junyong (J.Y.) Zhu
- Forest Products Laboratory, U.S. Department of Agriculture Forest Service, Madison, WI 53726, USA
- Department of Biological Systems Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA
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Abstract
The global push toward an efficient and economical biobased economy has driven research to develop more cost-effective applications for the entirety of plant biomass, including lignocellulosic crops. As discussed elsewhere (Karlsson M, Atanasova L, Funck Jensen D, Zeilinger S, in Heitman J et al. [ed], Tuberculosis and the Tubercle Bacillus, 2nd ed, in press), significant progress has been made in the use of polysaccharide fractions from lignocellulose, cellulose, and various hemicellulose types. However, developing processes for use of the lignin fraction has been more challenging. In this chapter, we discuss characteristics of lignolytic enzymes and the fungi that produce them as well as potential and current uses of lignin-derived products.
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34
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Lignin from Micro- to Nanosize: Production Methods. Int J Mol Sci 2017; 18:ijms18061244. [PMID: 28604584 PMCID: PMC5486067 DOI: 10.3390/ijms18061244] [Citation(s) in RCA: 107] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 06/05/2017] [Accepted: 06/06/2017] [Indexed: 01/07/2023] Open
Abstract
Lignin is the second most abundant biopolymer after cellulose. It has long been obtained as a by-product of cellulose production in pulp and paper production, but had rather low added-value applications. A changing paper market and the emergence of biorefinery projects should generate vast amounts of lignin with the potential of value addition. Nanomaterials offer unique properties and the preparation of lignin nanoparticles and other nanostructures has therefore gained interest as a promising technique to obtain value-added lignin products. Due to lignin’s high structural and chemical heterogeneity, methods must be adapted to these different types. This review focuses on the ability of different formation methods to cope with the huge variety of lignin types and points out which particle characteristics can be achieved by which method. The current research’s main focus is on pH and solvent-shifting methods where the latter can yield solid and hollow particles. Solvent shifting also showed the capability to cope with different lignin types and solvents and antisolvents, respectively. However, process conditions have to be adapted to every type of lignin and reduction of solvent demand or the integration in a biorefinery process chain must be focused.
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35
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Riley MK, Vermerris W. Recent Advances in Nanomaterials for Gene Delivery-A Review. NANOMATERIALS (BASEL, SWITZERLAND) 2017; 7:E94. [PMID: 28452950 PMCID: PMC5449975 DOI: 10.3390/nano7050094] [Citation(s) in RCA: 194] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 04/20/2017] [Accepted: 04/24/2017] [Indexed: 01/02/2023]
Abstract
With the rapid development of nanotechnology in the recent decade, novel DNA and RNA delivery systems for gene therapy have become available that can be used instead of viral vectors. These non-viral vectors can be made of a variety of materials, including inorganic nanoparticles, carbon nanotubes, liposomes, protein and peptide-based nanoparticles, as well as nanoscale polymeric materials. They have as advantages over viral vectors a decreased immune response, and additionally offer flexibility in design, allowing them to be functionalized and targeted to specific sites in a biological system with low cytotoxicity. The focus of this review is to provide an overview of novel nanotechnology-based methods to deliver DNA and small interfering RNAs into biological systems.
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Affiliation(s)
- Michael K Riley
- Graduate Program in Plant Cellular and Molecular Biology, University of Florida, Gainesville, FL 32611, USA.
- UF Genetics Institute, University of Florida, Gainesville, FL 32611, USA.
| | - Wilfred Vermerris
- Graduate Program in Plant Cellular and Molecular Biology, University of Florida, Gainesville, FL 32611, USA.
- UF Genetics Institute, University of Florida, Gainesville, FL 32611, USA.
- Department of Microbiology & Cell Science, University of Florida, Cancer/Genetics Research Complex 302, 2033 Mowry Road, Gainesville, FL 32610, USA.
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36
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Shweta K, Manupati K, Das A, Jha H. Novel nanocomposites with selective antibacterial action and low cytotoxic effect on eukaryotic cells. Int J Biol Macromol 2016; 92:988-997. [DOI: 10.1016/j.ijbiomac.2016.07.064] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Revised: 06/23/2016] [Accepted: 07/19/2016] [Indexed: 10/21/2022]
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37
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Thulluri C, Pinnamaneni SR, Shetty PR, Addepally U. Synthesis of Lignin-Based Nanomaterials/Nanocomposites: Recent Trends and Future Perspectives. Ind Biotechnol (New Rochelle N Y) 2016. [DOI: 10.1089/ind.2015.0022] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Affiliation(s)
- Chiranjeevi Thulluri
- Centre for Biotechnology, Institute for Science & Technology, Jawaharlal Nehru Technological University Hyderabad, Hyderabad, India
| | | | - Prakasham Reddy Shetty
- Bioengineering and Environmental Centre, Indian Institute of Chemical Technology, Tarnaka, Hyderabad, India
| | - Uma Addepally
- Centre for Biotechnology, Institute for Science & Technology, Jawaharlal Nehru Technological University Hyderabad, Hyderabad, India
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38
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Wang J, Vermerris W. Antimicrobial Nanomaterials Derived from Natural Products-A Review. MATERIALS (BASEL, SWITZERLAND) 2016; 9:E255. [PMID: 28773379 PMCID: PMC5502919 DOI: 10.3390/ma9040255] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Revised: 03/18/2016] [Accepted: 03/23/2016] [Indexed: 01/21/2023]
Abstract
Modern medicine has relied heavily on the availability of effective antibiotics to manage infections and enable invasive surgery. With the emergence of antibiotic-resistant bacteria, novel approaches are necessary to prevent the formation of biofilms on sensitive surfaces such as medical implants. Advances in nanotechnology have resulted in novel materials and the ability to create novel surface topographies. This review article provides an overview of advances in the fabrication of antimicrobial nanomaterials that are derived from biological polymers or that rely on the incorporation of natural compounds with antimicrobial activity in nanofibers made from synthetic materials. The availability of these novel materials will contribute to ensuring that the current level of medical care can be maintained as more bacteria are expected to develop resistance against existing antibiotics.
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Affiliation(s)
- Ji Wang
- Department of Microbiology & Cell Science, IFAS, University of Florida, Cancer/Genetics Research Complex 302, 2033 Mowry Road, Gainesville, FL 32610, USA.
- UF Genetics Institute, University of Florida, Gainesville, FL 32610, USA.
| | - Wilfred Vermerris
- Department of Microbiology & Cell Science, IFAS, University of Florida, Cancer/Genetics Research Complex 302, 2033 Mowry Road, Gainesville, FL 32610, USA.
- UF Genetics Institute, University of Florida, Gainesville, FL 32610, USA.
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39
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Jeyaraj M, Praphakar RA, Rajendran C, Ponnamma D, Sadasivuni KK, Munusamy MA, Rajan M. Surface functionalization of natural lignin isolated from Aloe barbadensis Miller biomass by atom transfer radical polymerization for enhanced anticancer efficacy. RSC Adv 2016. [DOI: 10.1039/c6ra01866a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Lignin (LIG), one of the major natural polymers in the biomass is widely used for various industrial and biomedical applications, mainly in its modified form of grafted lignin.
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Affiliation(s)
- Murugaraj Jeyaraj
- National Centre for Nanoscience and Nanotechnology
- University of Madras
- Guindy Campus
- Chennai-25
- India
| | - Rajendran Amarnath Praphakar
- Biomaterials in Medicinal Chemistry Laboratory
- Department of Natural Products Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-21
| | - Chinnusamy Rajendran
- Biomaterials in Medicinal Chemistry Laboratory
- Department of Natural Products Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-21
| | | | | | - Murugan A. Munusamy
- Department of Botany and Microbiology
- College of Science
- King Saud University
- Riyadh-11451
- Saudi Arabia
| | - Mariappan Rajan
- Biomaterials in Medicinal Chemistry Laboratory
- Department of Natural Products Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-21
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40
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Kameshwar AKS, Qin W. Lignin Degrading Fungal Enzymes. PRODUCTION OF BIOFUELS AND CHEMICALS FROM LIGNIN 2016. [DOI: 10.1007/978-981-10-1965-4_4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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41
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Colombo L, Zoia L, Violatto MB, Previdi S, Talamini L, Sitia L, Nicotra F, Orlandi M, Salmona M, Recordati C, Bigini P, La Ferla B. Organ Distribution and Bone Tropism of Cellulose Nanocrystals in Living Mice. Biomacromolecules 2015. [DOI: 10.1021/acs.biomac.5b00805] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Laura Colombo
- IRCCS-Istituto
di Ricerche Farmacologiche “Mario Negri”, 20156 Milan, Italy
| | - Luca Zoia
- Department
of Earth and Environmental Science, University of Milano-Bicocca, Piazza
della Scienza 1, 20126 Milan, Italy
| | | | - Sara Previdi
- IRCCS-Istituto
di Ricerche Farmacologiche “Mario Negri”, 20156 Milan, Italy
| | - Laura Talamini
- IRCCS-Istituto
di Ricerche Farmacologiche “Mario Negri”, 20156 Milan, Italy
| | - Leopoldo Sitia
- IRCCS-Istituto
di Ricerche Farmacologiche “Mario Negri”, 20156 Milan, Italy
| | - Francesco Nicotra
- Department
of Biotechnology and Biosciences, University of Milano-Bicocca, Piazza
della Scienza 2, 20126 Milano, Italy
| | - Marco Orlandi
- Department
of Earth and Environmental Science, University of Milano-Bicocca, Piazza
della Scienza 1, 20126 Milan, Italy
| | - Mario Salmona
- IRCCS-Istituto
di Ricerche Farmacologiche “Mario Negri”, 20156 Milan, Italy
| | - Camilla Recordati
- Mouse
and Animal Pathology Laboratory, Fondazione Filarete, Viale Ortles
22/4, 20139 Milano, Italy
| | - Paolo Bigini
- IRCCS-Istituto
di Ricerche Farmacologiche “Mario Negri”, 20156 Milan, Italy
| | - Barbara La Ferla
- Department
of Biotechnology and Biosciences, University of Milano-Bicocca, Piazza
della Scienza 2, 20126 Milano, Italy
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42
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Nypelö TE, Carrillo CA, Rojas OJ. Lignin supracolloids synthesized from (W/O) microemulsions: use in the interfacial stabilization of Pickering systems and organic carriers for silver metal. SOFT MATTER 2015; 11:2046-54. [PMID: 25629687 DOI: 10.1039/c4sm02851a] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Taking advantage of the aromatic and cross-linking tendency of lignin macromolecules extracted from plants, we present a novel method for their assembly into supracolloidal structures. Specifically, spherical particles with controllable size (∼90 nm to 1 μm) were obtained from water-in-oil (W/O) microemulsions formulated with a mixture of nonionic surfactants and a colloidal dispersion of a low molecular weight alkali lignin. After spontaneous emulsification, the internal lignin-rich phase was cross-linked to produce the solid particles that could be easily separated by removal of the organic, continuous phase. The efficiency of the fractionated lignin particles to stabilize hexadecane-in-water Pickering emulsions was demonstrated and their properties were compared against those obtained by using traditional inorganic particles. The effect of the particle size of lignin on the emulsion structure is discussed. As a proof of concept we further introduce the use of related emulsions to enable in situ reduction of silver and loading of silver nanoparticles in lignin carriers.
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Affiliation(s)
- Tiina E Nypelö
- Department of Forest Biomaterials, North Carolina State University, Campus Box 8005, Raleigh, NC 27695-8005, USA.
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Julkapli NM, Bagheri S, Sapuan SM. Multifunctionalized Carbon Nanotubes Polymer Composites: Properties and Applications. ADVANCED STRUCTURED MATERIALS 2015. [DOI: 10.1007/978-81-322-2470-9_6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Ten E, Vermerris W. Recent developments in polymers derived from industrial lignin. J Appl Polym Sci 2014. [DOI: 10.1002/app.42069] [Citation(s) in RCA: 114] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Elena Ten
- Department of Microbiology & Cell Science and UF Genetics InstituteUniversity of FloridaGainesville Florida32610‐3610
| | - Wilfred Vermerris
- Department of Microbiology & Cell Science and UF Genetics InstituteUniversity of FloridaGainesville Florida32610‐3610
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Rosilo H, McKee JR, Kontturi E, Koho T, Hytönen VP, Ikkala O, Kostiainen MA. Cationic polymer brush-modified cellulose nanocrystals for high-affinity virus binding. NANOSCALE 2014; 6:11871-81. [PMID: 25171730 DOI: 10.1039/c4nr03584d] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Surfaces capable of high-affinity binding of biomolecules are required in several biotechnological applications, such as purification, transfection, and sensing. Therein, the rod-shaped, colloidal cellulose nanocrystals (CNCs) are appealing due to their large surface area available for functionalization. In order to exploit electrostatic binding, their intrinsically anionic surfaces have to be cationized as biological supramolecules are predominantly anionic. Here we present a facile way to prepare cationic CNCs by surface-initiated atom-transfer radical polymerization of poly(N,N-dimethylaminoethyl methacrylate) and subsequent quaternization of the polymer pendant amino groups. The cationic polymer brush-modified CNCs maintained excellent dispersibility and colloidal stability in water and showed a ζ-potential of +38 mV. Dynamic light scattering and electron microscopy showed that the modified CNCs electrostatically bind cowpea chlorotic mottle virus and norovirus-like particles with high affinity. Addition of only a few weight percent of the modified CNCs in water dispersions sufficed to fully bind the virus capsids to form micrometer-sized assemblies. This enabled the concentration and extraction of the virus particles from solution by low-speed centrifugation. These results show the feasibility of the modified CNCs in virus binding and concentrating, and pave the way for their use as transduction enhancers for viral delivery applications.
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Affiliation(s)
- Henna Rosilo
- Molecular Materials, Department of Applied Physics, Aalto University, P.O. Box 15100, FI-00076 Aalto, Espoo, Finland
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Ling CQ, Wang LN, Wang Y, Zhang YH, Yin ZF, Wang M, Ling C. The roles of traditional Chinese medicine in gene therapy. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2014; 12:67-75. [DOI: 10.1016/s2095-4964(14)60019-4] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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