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Chandrasekaran M, Paramasivan M. Chitosan derivatives act as a bio-stimulants in plants: A review. Int J Biol Macromol 2024; 271:132720. [PMID: 38845257 DOI: 10.1016/j.ijbiomac.2024.132720] [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: 01/17/2024] [Revised: 05/03/2024] [Accepted: 05/27/2024] [Indexed: 06/20/2024]
Abstract
Chitosan has been considered an eco-friendly biopolymer. Chitosan is a natural polycationic linear polysaccharide composed of D-glucosamine and N-acetyl-D-glucosamine linked by β-1,4-glycosidic bonds. Chitosan has been used as an eco-friendly biopolymer for so many agricultural applications. Unfortunately, the relatively poor solubility and poor antimicrobial properties limit its widespread applications in agriculture sciences. Hence, chitosan derivatives are produced via various chemical approaches such as cross-linking, carboxylation, ionic binding, and so on. As an alternative to chemical fertilizers, chitosan derivatives, chitosan conjugates, nanostructures, semisynthetic derivatives, oligo mixes, chitosan nanoparticles, and chitosan nano-carriers are synthesized for various agricultural applications. Its several chemical and physical properties such as biocompatibility, biodegradability, permeability, cost-effectiveness, low toxicity, and environmental friendliness make it useful for many agricultural applications. Hence, popularizing its use as an elicitor molecule for different host-pathogen interaction studies. Thus, the versatile and plethora of chitosan derivatives are gaining momentum in agricultural sciences. Bio-stimulant properties and multifunctional benefits are associated with further prospective research. Therefore, in the present review, we decipher the potential pros and cons of chitosan derivatives in plants.
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Affiliation(s)
- Murugesan Chandrasekaran
- Department of Food Science and Biotechnology, 209, Neundong-ro, Gwangjin-gu, Seoul 05006, South Korea.
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2
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El-Naggar HM, Ali SM, Osman AR. A novel efficient multi-walled carbon nanotubes/gibberellic acid composite for enhancement vase life and quality of Rosa hybrida cv. 'Moonstone'. BMC PLANT BIOLOGY 2024; 24:239. [PMID: 38570782 PMCID: PMC10988866 DOI: 10.1186/s12870-024-04925-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 03/18/2024] [Indexed: 04/05/2024]
Abstract
The postharvest life of cut flowers is limited, which is a major challenge and varies greatly depending on plant varieties, cut flower stage, flower length of the harvested shoots, and storage conditions including postharvest treatments. As a result, improving the vase life and quality of cut flowers in regulating postharvest characteristics and overcoming these challenges is critical to the horticulture business. Novel engineered nanocomposites were created and tested for possible impacts on flower bud opening, postharvest life extension, longevity regulation, and preservation and enhancement of the strength and appearance of cut flowers. The experiment was conducted as a factorial experiment using a completely randomized design (CRD) with two factors. The first factor was two holding solutions (without or with sucrose at 20 gL-1). The second factor was 12 pulsing treatments for 24 h; distilled water as a control, 75 ppm GA3, multi-walled carbon nanotubes MWCNTs at 10, 20, 30, 40, and 50 ppm, and MWCNTs (10, 20, 30, 40, and 50 ppm)/GA3 (75 ppm) composites; each treatment had 3 replicates, for a total of 72 experimental units. In the present study, gibberellic acid (GA3) was synthesized in functionalized (MWCNT/GA3 composites) as a novel antisenescence agent, and their effect on the vase life quality of cut rose flowers Rosa hybrida cv. 'Moonstone' was compared by assaying several parameters critical for vase life. The adsorption of GA3 on MWCNTs was proven by performing FTIR spectroscopy which ensures that the formation of the MWCNTs/GA3 composite preserves the nanostructure and was examined by high-resolution transmission electron microscopy (HR-TEM). The results revealed that sucrose in the holding solution showed a significant increase in fresh weight, flower diameter, and vase life by 10.5, 10.6, and 3.3% respectively. Applying sucrose with MWCNTs 20 ppm/GA3 75 ppm composites or MWCNTs 20 ppm alone, was critical for the significant increase in flower opening by 39.7 and 28.7%, and longevity by 34.4 and 23.2%, respectively, and significantly increased chlorophyll a, b, total chlorophyll, anthocyanin, total phenolic content, and 2,2-Diphenyl-1-picrylhydrazyl scavenging activity as compared to the control.
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Affiliation(s)
- Hany M El-Naggar
- Department of Floriculture, Faculty of Agriculture, Alexandria University (El-Shatby), Alexandria, 21545, Egypt.
| | - Shimaa M Ali
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Amira R Osman
- Department of Horticulture, Faculty of Agriculture, Damanhour University, Damanhour, Beheira, 22516, Egypt.
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Alenazi NA, Bokhari MG, Abourehab MA, Abukhadra MR. Drug Polymeric Carrier of Aceclofenac Based on Amphiphilic Chitosan Micelles. ACS OMEGA 2023; 8:48145-48158. [PMID: 38144139 PMCID: PMC10733993 DOI: 10.1021/acsomega.3c07065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 11/17/2023] [Accepted: 11/24/2023] [Indexed: 12/26/2023]
Abstract
Amphiphilic micelles based on chitosan (CS) were applied as drug carriers of aceclofenac (ACF) as a potential method to induce its bioavailability and therapeutic efficiency. N-octyl-N,O-succinyl CS (OSCS), an amphiphilic CS derivative, was successfully synthesized and loaded physically by ACF at different pH values and using different dosages of ACF, forming ACF-loaded polymeric micelles (PMs). The obtained PMs and ACF-loaded PMs were characterized by different analytical techniques, including AFM, TEM, DLS, UV-vis spectrophotometry, 1H NMR spectroscopy, and FT-IR spectroscopy. The pH 5 sample with a 30% ACF/polymer ratio showed the highest ACF loading capacity (LC) and entrapment efficiency (EE). In vitro release behaviors of pure ACF and ACF-loaded PMs at each release point indicated that the release profile of pH-responsive PMs loaded with ACF demonstrated quicker release rates (94% after 480 min) compared to the release behavior noticed for free ACF (59.56% after 480 min). Furthermore, the release rates exhibit a notable rise when the pH is increased from 1.2 to 4.7. In the carrageenan-induced inflammation model of paw edema in rats, it has been demonstrated that the injection of ACF-loaded PMs (at a dose of 10 mg/kg) resulted in a strengthened inflammatory activity compared to the injection of free ACF at equivalent dosages as well as at time intervals. However, the use of ACF-loaded PMs for a duration of 6 h displayed a notable reduction of paw edema, with an inhibition percentage of 85.09%, in contrast to the 74.9% inhibition percentage observed for the free ACF medication.
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Affiliation(s)
- Noof A. Alenazi
- Department
of Chemistry, College of Science and Humanities in Al-Kharj, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Mohammed G. Bokhari
- Department
of Pharmaceutical Chemistry, Faculty of Pharmacy, Umm Al-Qura University, Makkah 21955, Saudi Arabia
- First
Medical Zone, Al-Madinah Health Cluster, Ministry of Health, Riyadh 11176, Saudi Arabia
| | - Mohammed A.S. Abourehab
- Department
of Pharmaceutics, Faculty of Pharmacy, Umm
Al-Qura University, Makkah 21955, Saudi Arabia
| | - Mostafa R. Abukhadra
- Materials
Technologies and their Applications Lab, Geology Department, Faculty
of Science, Beni-Suef University, Beni-Suef City 62511, Egypt
- Geology Department,
Faculty of Science, Beni-Suef University, Beni-Suef city 62511, Egypt
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Li X, Zhou Z, Huang Y, Tang G, Liu Y, Chen X, Yan G, Wang H, Zhang X, Wang J, Cao Y. A high adhesion co-assembly based on myclobutanil and tannic acid for sustainable plant disease management. PEST MANAGEMENT SCIENCE 2023; 79:3796-3807. [PMID: 37209275 DOI: 10.1002/ps.7564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 03/27/2023] [Accepted: 05/20/2023] [Indexed: 05/22/2023]
Abstract
BACKGROUND Pesticides are irreplaceable inputs for protecting crops from pests and improving crop yield and quality. Self-assembly nanotechnology is a promising strategy by which to develop novel nano-formulations for pesticides. Nano-formulations improve the effective utilization of pesticides and reduce risks to the environment because of their eco-friendly preparation, high drug loading, and desirable physicochemical properties. Here, to enhance the utilization efficiency of myclobutanil (MYC) and develop a novel nano-formulation, carrier-free co-assembled nanoparticles (MT NPs) based on MYC and tannic acid (TA) were prepared by noncovalent molecular interactions using a green preparation process without any additives. RESULTS The results showed that the prepared spherical nanoparticles had good stability in neutral and acidic aqueous solutions, low surface tension (40.53 mN m-1 ), high rainfastness, and good maximum retention values on plant leaves. Release of active ingredients from MT NPs could be regulated by altering the molar ratio of subassemblies in the co-assembly and the pH of the environment. Antifungal experiments demonstrated that MT NPs had better activities against Alternaria alternata and Fusarium graminearum [half-maximal effective concentration (EC50 ) = 6.40 and 77.08 mg/L] compared with free MYC (EC50 = 11.46 and 124.82 mg/L), TA (EC50 = 251.19 and 503.81 mg/L), and an MYC + TA mixture (EC50 = 9.62 and 136.21 mg/L). These results suggested that MYC and TA incorporated in the co-assembled nanoparticles had a synergistic antifungal activity. The results of a genotoxicity assessment indicated that MT NPs could reduce the genotoxicity of MYC to plant cells. CONCLUSION Co-assembled MT NPs with synergistic antifungal activity have outstanding potential for the management of plant diseases. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Xuan Li
- College of Plant Protection, China Agricultural University, Beijing, China
- Sanya Institute of China Agricultural University, Sanya, China
| | - Zhiyuan Zhou
- College of Plant Protection, China Agricultural University, Beijing, China
- Sanya Institute of China Agricultural University, Sanya, China
| | - Yuqi Huang
- College of Plant Protection, China Agricultural University, Beijing, China
- Sanya Institute of China Agricultural University, Sanya, China
| | - Gang Tang
- College of Plant Protection, China Agricultural University, Beijing, China
- Sanya Institute of China Agricultural University, Sanya, China
| | - Yulu Liu
- College of Plant Protection, China Agricultural University, Beijing, China
- Sanya Institute of China Agricultural University, Sanya, China
| | - Xi Chen
- College of Plant Protection, China Agricultural University, Beijing, China
- Sanya Institute of China Agricultural University, Sanya, China
| | - Guangyao Yan
- College of Plant Protection, China Agricultural University, Beijing, China
- Sanya Institute of China Agricultural University, Sanya, China
| | - Huachen Wang
- College of Plant Protection, China Agricultural University, Beijing, China
- Sanya Institute of China Agricultural University, Sanya, China
| | - Xiaohong Zhang
- College of Plant Protection, China Agricultural University, Beijing, China
- Sanya Institute of China Agricultural University, Sanya, China
| | - Jialu Wang
- College of Plant Protection, China Agricultural University, Beijing, China
- Sanya Institute of China Agricultural University, Sanya, China
| | - Yongsong Cao
- College of Plant Protection, China Agricultural University, Beijing, China
- Sanya Institute of China Agricultural University, Sanya, China
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Liu KT, Quiñones ED, Liu MH, Lin CW, Chen YT, Chiang CC, Wu KCW, Fan YJ, Chuang EY, Yu J. A Biomimicking and Multiarm Self-Indicating Nanoassembly for Site-Specific Photothermal-Potentiated Thrombolysis Assessed in Microfluidic and In Vivo Models. Adv Healthc Mater 2023; 12:e2300682. [PMID: 37289540 DOI: 10.1002/adhm.202300682] [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: 03/02/2023] [Revised: 05/18/2023] [Indexed: 06/10/2023]
Abstract
Thrombolytic and antithrombotic therapies are limited by short circulation time and the risk of off-target hemorrhage. Integrating a thrombus-homing strategy with photothermal therapy are proposed to address these limitations. Using glycol chitosan, polypyrrole, iron oxide and heparin, biomimicking GCPIH nanoparticles are developed for targeted thrombus delivery and thrombolysis. The nanoassembly achieves precise delivery of polypyrrole, exhibiting biocompatibility, selective accumulation at multiple thrombus sites, and enhanced thrombolysis through photothermal activation. To simulate targeted thrombolysis, a microfluidic model predicting thrombolysis dynamics in realistic pathological scenarios is designed. Human blood assessments validate the precise homing of GCPIH nanoparticles to activated thrombus microenvironments. Efficient near-infrared phototherapeutic effects are demonstrated at thrombus lesions under physiological flow conditions ex vivo. The combined investigations provide compelling evidence supporting the potential of GCPIH nanoparticles for effective thrombus therapy. The microfluidic model also offers a platform for advanced thrombolytic nanomedicine development.
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Affiliation(s)
- Kuan-Ting Liu
- Department of Chemical Engineering, National Taiwan University, Taipei, 10617, Taiwan
| | - Edgar Daniel Quiñones
- Department of Chemical Engineering, National Taiwan University, Taipei, 10617, Taiwan
| | - Ming-Hsin Liu
- Department of Chemical Engineering, National Taiwan University, Taipei, 10617, Taiwan
| | - Che-Wei Lin
- School of Biomedical Engineering, Taipei Medical University, Taipei, 11031, Taiwan
| | - Yan-Ting Chen
- Graduate Institute of Nanomedicine and Medical Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei, 11031, Taiwan
| | - Chia-Che Chiang
- Graduate Institute of Biomedical Materials and Tissue Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei, 11031, Taiwan
| | - Kevin Chia-Wen Wu
- Department of Chemical Engineering, National Taiwan University, Taipei, 10617, Taiwan
- Institute of Biomedical Engineering & Nanomedicine, National Health Research Institute, Keyan Road, Zhunan, Miaoli City, 350, Taiwan
| | - Yu-Jui Fan
- School of Biomedical Engineering, Taipei Medical University, Taipei, 11031, Taiwan
- Center for Precision Health and Quantitative Sciences, Taipei Medical University Hospital, Taipei, 11031, Taiwan
| | - Er-Yuan Chuang
- School of Biomedical Engineering, Taipei Medical University, Taipei, 11031, Taiwan
- Graduate Institute of Nanomedicine and Medical Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei, 11031, Taiwan
- Graduate Institute of Biomedical Materials and Tissue Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei, 11031, Taiwan
- Cell Physiology and Molecular Image Research Center, Taipei Medical University-Wan Fang Hospital, Taipei, 11696, Taiwan
| | - Jiashing Yu
- Department of Chemical Engineering, National Taiwan University, Taipei, 10617, Taiwan
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Fan Z, Wang L, Qin Y, Li P. Activity of chitin/chitosan/chitosan oligosaccharide against plant pathogenic nematodes and potential modes of application in agriculture: A review. Carbohydr Polym 2023; 306:120592. [PMID: 36746583 DOI: 10.1016/j.carbpol.2023.120592] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 01/04/2023] [Accepted: 01/13/2023] [Indexed: 01/20/2023]
Abstract
Chemical nematicide is the most common method of controlling plant-parasitic nematodes (PPN). Given the negative impact of chemical nematicides on the environment and ecosystem, it is necessary to seek their alternatives and novel modes of application. Chitin oligo/polysaccharide (COPS), including chitosan and chitosan oligosaccharide, has unique biological properties. By producing ammonia, encouraging the growth of antagonistic bacteria, and enhancing crop tolerance, COPSs help suppress PPN growth during soil remediation. COPS is also an effective sustained-release carrier that can be used to overcome the shortcomings of nematicidal substances. This review summarizes the advancements of COPS research in nematode control from three perspectives of action mechanism as well as in slow-release carrier-loaded nematicides. Further, it discusses potential agricultural applications for nematode disease management.
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Affiliation(s)
- Zhaoqian Fan
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266237, China
| | - Linsong Wang
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266237, China
| | - Yukun Qin
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266237, China.
| | - Pengcheng Li
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266237, China.
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7
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Zhang W, Guo Y, Yang J, Tang G, Zhang J, Cao Y. Prodrug Based on Ionic Liquids for Dual-Triggered Release of Thiabendazole. ACS OMEGA 2023; 8:3484-3492. [PMID: 36713711 PMCID: PMC9878545 DOI: 10.1021/acsomega.2c07511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 12/28/2022] [Indexed: 06/18/2023]
Abstract
The application of triggered release pesticides can provide active ingredient release at required environmental conditions, reduce environmental problems, and toxicity to nontarget organisms. In this work, a novel prodrug that responds to water and enzymes as release triggers for thiabendazole was prepared. The release behaviors under different conditions, bioactivity against Penicillium italicum, and acute toxicity to Danio rerio of prodrugs were investigated. The results showed that the prodrug had remarkable water- and enzyme-triggered release properties, and the correlation coefficients (r 2) fitted by the Weibull model were all >0.99. Meanwhile, the prodrug showed improved antifungal efficacy against Penicillium italicum and reduced toxicity to Danio rerio. Overall, the prodrug developed offers an efficient way to triggered release pesticides, control fungal, and reduce the risk of harm to aquatic organisms.
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Affiliation(s)
- Wenbing Zhang
- College
of Horticulture and Plant Protection, Inner
Mongolia Agricultural University, Hohhot010018, China
| | - Yan Guo
- College
of Horticulture and Plant Protection, Inner
Mongolia Agricultural University, Hohhot010018, China
| | - Jiale Yang
- College
of Horticulture and Plant Protection, Inner
Mongolia Agricultural University, Hohhot010018, China
| | - Gang Tang
- College
of Plant Protection, China Agricultural
University, Beijing100094, China
| | - Jian Zhang
- College
of Horticulture and Plant Protection, Inner
Mongolia Agricultural University, Hohhot010018, China
| | - Yongsong Cao
- College
of Plant Protection, China Agricultural
University, Beijing100094, China
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Singh G, Ramadass K, Sooriyakumar P, Hettithanthri O, Vithange M, Bolan N, Tavakkoli E, Van Zwieten L, Vinu A. Nanoporous materials for pesticide formulation and delivery in the agricultural sector. J Control Release 2022; 343:187-206. [DOI: 10.1016/j.jconrel.2022.01.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/20/2022] [Accepted: 01/21/2022] [Indexed: 12/25/2022]
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10
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Valderrama N A, Jacinto H C, Lay J, Flores E Y, Zavaleta C D, Delfín AR. Factorial design for preparing chitosan nanoparticles and its use for loading and controlled release of indole-3-acetic acid with effect on hydroponic lettuce crops. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2020. [DOI: 10.1016/j.bcab.2020.101640] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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11
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Mujtaba M, Khawar KM, Camara MC, Carvalho LB, Fraceto LF, Morsi RE, Elsabee MZ, Kaya M, Labidi J, Ullah H, Wang D. Chitosan-based delivery systems for plants: A brief overview of recent advances and future directions. Int J Biol Macromol 2020; 154:683-697. [PMID: 32194112 DOI: 10.1016/j.ijbiomac.2020.03.128] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 03/12/2020] [Accepted: 03/14/2020] [Indexed: 01/11/2023]
Abstract
Chitosan has been termed as the most well-known among biopolymers, receiving widespread attention from researchers in various fields mainly, agriculture, food, and health. Chitosan is a deacetylated derivative of chitin, mainly isolated from waste shells of the phylum Arthropoda after their consumption as food. Chitosan molecules can be easily modified for adsorption and slow release of plant growth regulators, herbicides, pesticides, and fertilizers, etc. Chitosan as a carrier and control release matrix that offers many benefits including; protection of biomolecules from harsh environmental conditions such as pH, light, temperatures and prolonged release of active ingredients from its matrix consequently protecting the plant's cells from the hazardous effects of burst release. In the current review, tends to discuss the recent advances in the area of chitosan application as a control release system. Also, future recommendations will be made in light of current advancements and major gaps.
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Affiliation(s)
- Muhammad Mujtaba
- Institute of Biotechnology, Ankara University, Ankara 06110, Turkey
| | - Khalid Mahmood Khawar
- Ankara University, Faculty of Agriculture, Department of Field Crops, 06100 Ankara, Turkey
| | - Marcela Candido Camara
- São Paulo State University (UNESP), Institute of Science and Technology of Sorocaba, Department of Environmental Engineering, Sorocaba, Brazil
| | - Lucas Bragança Carvalho
- São Paulo State University (UNESP), Institute of Science and Technology of Sorocaba, Department of Environmental Engineering, Sorocaba, Brazil
| | - Leonardo Fernandes Fraceto
- São Paulo State University (UNESP), Institute of Science and Technology of Sorocaba, Department of Environmental Engineering, Sorocaba, Brazil
| | - Rania E Morsi
- Egyptian Petroleum Research Institute, Nasr City, 11727 Cairo, Egypt; EPRI-Nanotechnology Center, Egyptian Petroleum Research Institute, 11727 Cairo, Egypt
| | - Maher Z Elsabee
- Department of Chemistry, Faculty of Science, Cairo University, 12613 Cairo, Egypt
| | - Murat Kaya
- Department of Biotechnology and Molecular Biology, Faculty of Science and Letters, Aksaray University, 68100 Aksaray, Turkey
| | - Jalel Labidi
- Biorefinery Processes Research Group, Department of Chemical and Environmental Engineering, University of the Basque Country (UPV/EHU), Plaza Europa 1, 20018 Donostia-San Sebastian, Spain
| | - Hidayat Ullah
- Department of Agriculture, The University of Swabi, Anbar, 23561 Swabi, Khyber Pakhtunkhwa, Pakistan
| | - Depeng Wang
- College of Life Science, Linyi University, Linyi 276000, Shandong, China.
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12
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Qin Y, Li P. Antimicrobial Chitosan Conjugates: Current Synthetic Strategies and Potential Applications. Int J Mol Sci 2020; 21:E499. [PMID: 31941068 PMCID: PMC7013974 DOI: 10.3390/ijms21020499] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 12/31/2019] [Accepted: 01/10/2020] [Indexed: 12/13/2022] Open
Abstract
As a natural polysaccharide, chitosan possesses good biocompatibility, biodegradability and biosafety. Its hydroxyl and amino groups make it an ideal carrier material in the construction of polymer-drug conjugates. In recent years, various synthetic strategies have been used to couple chitosan with active substances to obtain conjugates with diverse structures and unique functions. In particular, chitosan conjugates with antimicrobial activity have shown great application prospects in the fields of medicine, food, and agriculture in recent years. Hence, we will place substantial emphasis on the synthetic approaches for preparing chitosan conjugates and their antimicrobial applications, which are not well summarized. Meanwhile, the challenges, limitations, and prospects of antimicrobial chitosan conjugates are described and discussed.
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Affiliation(s)
- Yukun Qin
- Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
- Laboratory for Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology (Qingdao), No. 1 Wenhai Road, Qingdao 266237, China
| | - Pengcheng Li
- Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
- Laboratory for Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology (Qingdao), No. 1 Wenhai Road, Qingdao 266237, China
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14
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Li S, Shen Y, Xiao M, Liu D, Fan L. Synthesis and controlled release properties of β-naphthoxyacetic acid intercalated Mg–Al layered double hydroxides nanohybrids. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2015.04.034] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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15
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Kamari A, Yusoff SNM. N-octyl chitosan derivatives as amphiphilic carrier agents for herbicide formulations. OPEN CHEM 2019. [DOI: 10.1515/chem-2019-0043] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
AbstractThis study investigates the potential of N-octyl chitosan derivatives, namely N-octyl-O-sulfate chitosan (NOOSC), N-octyl-N-succinyl chitosan (NONSC) and N-octyl-O-glycol chitosan (NOOGC) as amphiphilic carrier agents for atrazine in water-insoluble herbicide formulations. The N-octyl chitosan derivatives were characterised using several analytical instruments such as Fourier Transform Infrared (FTIR) Spectrometer, CHNS-O Elemental Analyser (CHNS-O), Transmission Electron Microscope (TEM), Thermogravimetric Analyser (TGA), Differential Scanning Calorimeter (DSC) and Fluorescence Spectrometer. The encapsulation of atrazine by N-octyl chitosan derivatives was studied using a High Performance Liquid Chromatography (HPLC). The FTIR spectra of N-octyl chitosan derivatives confirmed the presence of hydrophobic and hydrophilic groups on chitosan backbone. TEM images revealed that N-octyl chitosan derivatives have formed self-aggregates with a spherical shape. The CMC values for N-octyl chitosan derivatives were between 0.06 and 0.09 mg/mL. The encapsulation efficiency (EE) values for amphiphilic chitosan were greater than 90%. The release profiles showed different release behaviour of pure herbicide in solution as compared to atrazine-loaded N-octyl chitosan derivatives. Results suggest that the chitosan derivatives offer promising characteristics that enable them to act as effective carrier agents for atrazine. In conclusion, the application of N-octyl chitosan derivatives could reduce the use of organic solvents in herbicide formulations by 37.5%.
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Affiliation(s)
- Azlan Kamari
- Department of Chemistry, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, Tanjong Malim 35900, Perak, Malaysia
| | - Siti Najiah Mohd Yusoff
- Department of Chemistry, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, Tanjong Malim 35900, Perak, Malaysia
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16
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Camara MC, Vandenberghe LPS, Rodrigues C, de Oliveira J, Faulds C, Bertrand E, Soccol CR. Current advances in gibberellic acid (GA 3) production, patented technologies and potential applications. PLANTA 2018; 248:1049-1062. [PMID: 30069731 DOI: 10.1007/s00425-018-2959-x] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Accepted: 07/25/2018] [Indexed: 06/08/2023]
Abstract
Gibberellic acid is a plant growth hormone that promotes cell expansion and division. Studies have aimed at optimizing and reducing production costs, which could make its application economically viable for different cultivars. Gibberellins consist of a large family of plant growth hormones discovered in the 1930s, which are synthesized via the terpenes route from the geranylgeranyl diphosphate and feature a basic structure formed by an ent-gibberellane tetracyclic skeleton. Among them, only four have biological activity, including gibberellic acid (GA3), which acts as a natural plant growth regulator, especially for stem elongation, seed germination, and increased fruit size. It can be obtained from plants, fungi, and bacteria. There are also some reports about microalgae GA3 producers. Fungi, especially Gibberella fujikuroi, are preferred for GA3 production via submerged fermentation or solid-state fermentation. Many factors may affect its production, some of which are related to the control and scale-up of fermentation parameters. Different GA3 products are available on the market. They can be found in liquid or solid formulations containing only GA3 or a mixture of other biological active gibberellins, which can be applied on a wide variety of cultivars, including crops and fruits. However, the product's cost still limits its large and continuous application. New low-cost and efficient GA3 production alternatives are surely welcome. This review deals with the latest scientific and technological advances on production, recovery, formulation, and applications of this important plant growth hormone.
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Affiliation(s)
- Marcela C Camara
- Bioprocess Engineering and Biotechnology Department, Federal University of Paraná, Centro Politécnico, CP 19011, Curitiba, PR, 81531-908, Brazil
| | - Luciana P S Vandenberghe
- Bioprocess Engineering and Biotechnology Department, Federal University of Paraná, Centro Politécnico, CP 19011, Curitiba, PR, 81531-908, Brazil.
| | - Cristine Rodrigues
- Bioprocess Engineering and Biotechnology Department, Federal University of Paraná, Centro Politécnico, CP 19011, Curitiba, PR, 81531-908, Brazil
| | - Juliana de Oliveira
- Bioprocess Engineering and Biotechnology Department, Federal University of Paraná, Centro Politécnico, CP 19011, Curitiba, PR, 81531-908, Brazil
| | - Craig Faulds
- Aix-Marseille Université, POLYTECH Marseille, UMR 1163 Biotechnologie des Champignons Filamenteux, 163 Avenue de Luminy, 13288, Marseille Cedex 09, France
| | - Emmanuel Bertrand
- Aix-Marseille Université, POLYTECH Marseille, UMR 1163 Biotechnologie des Champignons Filamenteux, 163 Avenue de Luminy, 13288, Marseille Cedex 09, France
| | - Carlos R Soccol
- Bioprocess Engineering and Biotechnology Department, Federal University of Paraná, Centro Politécnico, CP 19011, Curitiba, PR, 81531-908, Brazil
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Liang W, Yu A, Wang G, Zheng F, Hu P, Jia J, Xu H. A novel water-based chitosan-La pesticide nanocarrier enhancing defense responses in rice (Oryza sativa L) growth. Carbohydr Polym 2018; 199:437-444. [DOI: 10.1016/j.carbpol.2018.07.042] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 07/12/2018] [Accepted: 07/13/2018] [Indexed: 12/29/2022]
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18
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Yusoff SNM, Kamari A, Ishak S, Halim ALA. N-hexanoyl-O-glycol chitosan as a carrier agent for water-insoluble herbicide. ACTA ACUST UNITED AC 2018. [DOI: 10.1088/1742-6596/1097/1/012053] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Luo J, Sun J, Luo X, Wei Y, Zheng H, Mu C, Yao W. Low molecular weight chitosan-based conjugates for efficient Rhein oral delivery: synthesis, characterization, and pharmacokinetics. Drug Dev Ind Pharm 2018; 45:96-104. [DOI: 10.1080/03639045.2018.1522326] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jingwen Luo
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jiang Sun
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xiaoting Luo
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yinghui Wei
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Hangsheng Zheng
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Chaofeng Mu
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Wenjie Yao
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, China
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Yusoff SNM, Kamari A. N-deoxycholic acid-O-glycol chitosan as a potential carrier agent for botanical pesticide rotenone. J Appl Polym Sci 2018. [DOI: 10.1002/app.46855] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- S. N. M. Yusoff
- Department of Chemistry, Faculty Science and Mathematics; Universiti Pendidikan Sultan Idris 35900; Tanjong Malim Malaysia
| | - A. Kamari
- Department of Chemistry, Faculty Science and Mathematics; Universiti Pendidikan Sultan Idris 35900; Tanjong Malim Malaysia
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Hafez IH, Osman AR, Sewedan EA, Berber MR. Tailoring of a Potential Nanoformulated Form of Gibberellic Acid: Synthesis, Characterization, and Field Applications on Vegetation and Flowering. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:8237-8245. [PMID: 30028615 DOI: 10.1021/acs.jafc.8b02761] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Nanoformulation of agrochemicals has become a potential choice to improve the physicochemical properties, enhance the utilization efficiency, and reduce the side effects and ecotoxicity of many hazardous chemicals. Here, we tailored a new formulation platform for gibberellic acid (GA) using the layered double hydroxides (LDH) as a potential carrier. Typically, we synthesized, characterized, and potentially applied the newly nanoformulated form of GA on the quantity and quality properties of Dendranthema grandiflorum cultivar. We also evaluated the synergetic effect of the carrier LDH on the release behavior of GA, showing a remarkable impact on the utilization efficiency of GA. The nanohybrid structure of GA also showed an enhanced thermal stability and safe preservation for the incorporated moieties. Taking into account the hazardous effect of free GA on the environment and human health, the hybrid technique of GA is one of the best choices among all of the studied protocols.
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Affiliation(s)
| | | | | | - Mohamed R Berber
- Department of Chemistry, Faculty of Science , Tanta University , Tanta 31527 , Egypt
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Synthesis, characterisation and potential application of deoxycholic acid carboxymethyl chitosan as a carrier agent for rotenone. JOURNAL OF POLYMER RESEARCH 2018. [DOI: 10.1007/s10965-018-1530-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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23
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Tong Y, Wu Y, Zhao C, Xu Y, Lu J, Xiang S, Zong F, Wu X. Polymeric Nanoparticles as a Metolachlor Carrier: Water-Based Formulation for Hydrophobic Pesticides and Absorption by Plants. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:7371-7378. [PMID: 28783335 DOI: 10.1021/acs.jafc.7b02197] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Pesticide formulation is highly desirable for effective utilization of pesticide and environmental pollution reduction. Studies of pesticide delivery system such as microcapsules are developing prosperously. In this work, we chose polymeric nanoparticles as a pesticide delivery system and metolachlor was used as a hydrophobic pesticide model to study water-based mPEG-PLGA nanoparticle formulation. Preparation, characterization results showed that the resulting nanoparticles enhanced "water solubility" of hydrophobic metolachlor and contained no organic solvent or surfactant, which represent one of the most important sources of pesticide pollution. After the release study, absorption of Cy5-labeled nanoparticles into rice roots suggested a possible transmitting pathway of this metolachlor formulation and increased utilization of metolachlor. Furthermore, the bioassay test demonstrated that this nanoparticle showed higher effect than non-nano forms under relatively low concentrations on Oryza sativa, Digitaria sanguinalis. In addition, a simple cytotoxicity test involving metolachlor and metolachlor-loaded nanoparticles was performed, indicating toxicity reduction of the latter to the preosteoblast cell line. All of these results showed that those polymeric nanoparticles could serve as a pesticide carrier with lower environmental impact, comparable effect, and effective delivery.
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Affiliation(s)
- Yujia Tong
- College of Science, China Agricultural University , 2 Yuanmingyuan West Road, Beijing 100083, China
| | - Yan Wu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST) , 11 Beiyitiao, Zhongguancun, Beijing 100190, China
| | - Caiyan Zhao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST) , 11 Beiyitiao, Zhongguancun, Beijing 100190, China
| | - Yong Xu
- College of Science, China Agricultural University , 2 Yuanmingyuan West Road, Beijing 100083, China
| | - Jianqing Lu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST) , 11 Beiyitiao, Zhongguancun, Beijing 100190, China
| | - Sheng Xiang
- College of Science, China Agricultural University , 2 Yuanmingyuan West Road, Beijing 100083, China
| | - Fulin Zong
- Institute for the Control of Agrochemicals, Ministry of Agriculture , Beijing 100125, China
| | - Xuemin Wu
- College of Science, China Agricultural University , 2 Yuanmingyuan West Road, Beijing 100083, China
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γ-Polyglutamic acid/chitosan nanoparticles for the plant growth regulator gibberellic acid: Characterization and evaluation of biological activity. Carbohydr Polym 2017; 157:1862-1873. [DOI: 10.1016/j.carbpol.2016.11.073] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 10/27/2016] [Accepted: 11/19/2016] [Indexed: 11/23/2022]
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25
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Pereira AES, Silva PM, Oliveira JL, Oliveira HC, Fraceto LF. Chitosan nanoparticles as carrier systems for the plant growth hormone gibberellic acid. Colloids Surf B Biointerfaces 2016; 150:141-152. [PMID: 27914250 DOI: 10.1016/j.colsurfb.2016.11.027] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 11/21/2016] [Accepted: 11/22/2016] [Indexed: 11/16/2022]
Abstract
This work concerns the development of nanocarriers composed of alginate/chitosan (ALG/CS) and chitosan/tripolyphosphate (CS/TPP) for the plant growth regulator gibberellic acid (GA3). ALG/CS nanoparticles with and without GA3 presented mean size of 450±10nm, polydispersity index (PDI) of 0.3, zeta potential of -29±0.5mV, concentrations of 1.52×1011 and 1.92×1011 nanoparticles mL-1, respectively, and 100% encapsulation efficiency. CS/TPP nanoparticles with and without GA3 presented mean size of 195±1nm, PDI of 0.3, zeta potential of +27±3mV, concentrations of 1.92×1012 and 3.54×1012 nanoparticles mL-1, respectively, and 90% encapsulation efficiency. The nanoparticles were stable during 60days and the two systems differed in terms of the release mechanism, with the release depending on factors such as pH and temperature. Bioactivity assays using Phaseolus vulgaris showed that the ALG/CS-GA3 nanoparticles were most effective in increasing leaf area and the levels of chlorophylls and carotenoids. The systems developed showed good potential, providing greater stability and efficiency of this plant hormone in agricultural applications.
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Affiliation(s)
- Anderson Espirito Santo Pereira
- Department of Biochemistry, State University of Campinas (UNICAMP), Campus Universitário Zeferino Vaz, s/n, Cidade Universitária, CEP 13083-870, Campinas, SP, Brazil; Department of Environmental Engineering, Institute of Science and Technology of Sorocaba (ICTS), São Paulo State University (UNESP), Avenida Três de Março, 511, CEP 18087-180, Sorocaba, SP, Brazil
| | - Paula Mayara Silva
- Department of Environmental Engineering, Institute of Science and Technology of Sorocaba (ICTS), São Paulo State University (UNESP), Avenida Três de Março, 511, CEP 18087-180, Sorocaba, SP, Brazil
| | - Jhones Luis Oliveira
- Department of Environmental Engineering, Institute of Science and Technology of Sorocaba (ICTS), São Paulo State University (UNESP), Avenida Três de Março, 511, CEP 18087-180, Sorocaba, SP, Brazil
| | - Halley Caixeta Oliveira
- Department of Animal and Plant Biology, University of Londrina, PR 445, km 380, CEP 86057-970, Londrina, PR, Brazil
| | - Leonardo Fernandes Fraceto
- Department of Biochemistry, State University of Campinas (UNICAMP), Campus Universitário Zeferino Vaz, s/n, Cidade Universitária, CEP 13083-870, Campinas, SP, Brazil; Department of Environmental Engineering, Institute of Science and Technology of Sorocaba (ICTS), São Paulo State University (UNESP), Avenida Três de Março, 511, CEP 18087-180, Sorocaba, SP, Brazil.
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26
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N,N-dimethylhexadecyl carboxymethyl chitosan as a potential carrier agent for rotenone. Int J Biol Macromol 2016; 88:263-72. [DOI: 10.1016/j.ijbiomac.2016.03.071] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Revised: 03/30/2016] [Accepted: 03/31/2016] [Indexed: 12/16/2022]
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27
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Liu Y, Sun Y, Ding G, Geng Q, Zhu J, Guo M, Duan Y, Wang B, Cao Y. Synthesis, characterization, and application of microbe-triggered controlled-release kasugamycin-pectin conjugate. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:4263-4268. [PMID: 25876441 DOI: 10.1021/jf5055062] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The controlled and targeted release of pesticides with high water solubility has been a challenge for integrated pest management. In this paper, kasugamycin, an antibiotic broadly used in plant disease control, was covalently conjugated to pectin to form a kasugamycin-pectin conjugate by an amide bond. The conjugate was structurally characterized by Fourier transform infrared spectroscopy, ultraviolet spectrophotometry, and thermal gravimetric analysis. The results showed that the conjugate was stable over a wide range of pH and temperatures, as well as under UV irradiation. When incubated with Pseudomonas syringae pv. lachrymans, the conjugate could be activated, releasing the kasugamycin, which made it a promising controlled-release formulation of pesticide.
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Affiliation(s)
- Yao Liu
- College of Agriculture and Biotechnology, China Agricultural University, 2 Yuanmingyuan West Road, Beijing, China
| | - Yan Sun
- College of Agriculture and Biotechnology, China Agricultural University, 2 Yuanmingyuan West Road, Beijing, China
| | - Guanglong Ding
- College of Agriculture and Biotechnology, China Agricultural University, 2 Yuanmingyuan West Road, Beijing, China
| | - Qianqian Geng
- College of Agriculture and Biotechnology, China Agricultural University, 2 Yuanmingyuan West Road, Beijing, China
| | - Juanli Zhu
- College of Agriculture and Biotechnology, China Agricultural University, 2 Yuanmingyuan West Road, Beijing, China
| | - Mingcheng Guo
- College of Agriculture and Biotechnology, China Agricultural University, 2 Yuanmingyuan West Road, Beijing, China
| | - Yongheng Duan
- College of Agriculture and Biotechnology, China Agricultural University, 2 Yuanmingyuan West Road, Beijing, China
| | - Baitao Wang
- College of Agriculture and Biotechnology, China Agricultural University, 2 Yuanmingyuan West Road, Beijing, China
| | - Yongsong Cao
- College of Agriculture and Biotechnology, China Agricultural University, 2 Yuanmingyuan West Road, Beijing, China
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28
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Lequeux I, Ducasse E, Jouenne T, Thebault P. Design of an antibacterial gelatin based on a covalent protein-protein coupling. J Appl Polym Sci 2014. [DOI: 10.1002/app.41825] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Isabelle Lequeux
- Normandie Univ; Rouen France
- Lab Polymères Biopolymères, Surfaces; Univ Rouen, F-76821 Mont St Aignan France
- CNRS; UMR 6270, F-76821 Mont St Aignan France
| | - Emmanuel Ducasse
- Normandie Univ; Rouen France
- Lab Polymères Biopolymères, Surfaces; Univ Rouen, F-76821 Mont St Aignan France
- CNRS; UMR 6270, F-76821 Mont St Aignan France
| | - Thierry Jouenne
- Normandie Univ; Rouen France
- Lab Polymères Biopolymères, Surfaces; Univ Rouen, F-76821 Mont St Aignan France
- CNRS; UMR 6270, F-76821 Mont St Aignan France
| | - Pascal Thebault
- Normandie Univ; Rouen France
- Lab Polymères Biopolymères, Surfaces; Univ Rouen, F-76821 Mont St Aignan France
- CNRS; UMR 6270, F-76821 Mont St Aignan France
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