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Li SH, Yang CH, Yi XX, Zheng FX, Du XZ, Sheng F. Influence of γ-PGA on greenhouse gas emissions and grain yield from paddy rice under different rice varieties. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 948:174649. [PMID: 39025138 DOI: 10.1016/j.scitotenv.2024.174649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Revised: 06/04/2024] [Accepted: 07/07/2024] [Indexed: 07/20/2024]
Abstract
BACKGROUND Significant efforts have been devoted to assess the effects of the poly-gamma-glutamic acid (γ-PGA) on crop growth, yield and quality, soil water retention and fertilizer use efficiency. However, few studies have evaluated the effects of γ-PGA on greenhouse gas (GHG) emissions and grain yield from paddy fields with different rice varieties. METHODS In the present study, a split-plot field experiment was performed to comprehensively evaluate the effects of γ-PGA concentrations (i.e., no application [P0] and 25.0 kg ha-1 of γ-PGA fermentation solution [P1]) and rice varieties (i.e., conventional rice [Huanghuazhan, H], red rice [Gangteyou 8024, R] and black rice [Black indica rice, B]) on the grain yield, GHG emissions, global warming potential (GWP), greenhouse gas intensity (GHGI), net ecosystem economic profit (NEEP) and carbon footprint (CF) during 2022 and 2023 rice-growing seasons in central China. RESULTS Application of γ-PGA significantly affected the GHGs emissions, NEEP and CF. Compared with P0 treatments, P1 treatments significantly increased the NEEP by 1.2-11.2 %, and decreased the GWP by 12.9-35.4 %, the GHGI by 16.5-35.9 % and the CF by 13.8-26.2 % in 2022-2023. Application of γ-PGA showed a tendency to increase the yield. Under γ-PGA application condition, R treatment exhibited the lowest GWP, GHGI and CF, and the highest yield and NEEP compared with B and H treatments. CONCLUSION Our results suggest that γ-PGA application is an ecological agricultural management to increase rice yield, reduce greenhouse gas emission and increase economic benefit, and its advantage is more significant for red rice than for other rice varieties.
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Affiliation(s)
- Shi-Hao Li
- State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Hubei University Research Center for China Agriculture Carbon Emission Reduction and Carbon Trade, Wuhan 430062, Hubei, PR China
| | - Cui-Hua Yang
- State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Hubei University Research Center for China Agriculture Carbon Emission Reduction and Carbon Trade, Wuhan 430062, Hubei, PR China
| | - Xu-Xu Yi
- State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Hubei University Research Center for China Agriculture Carbon Emission Reduction and Carbon Trade, Wuhan 430062, Hubei, PR China
| | - Fei-Xiong Zheng
- State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Hubei University Research Center for China Agriculture Carbon Emission Reduction and Carbon Trade, Wuhan 430062, Hubei, PR China
| | - Xue-Zhu Du
- State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Hubei University Research Center for China Agriculture Carbon Emission Reduction and Carbon Trade, Wuhan 430062, Hubei, PR China.
| | - Feng Sheng
- State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Hubei University Research Center for China Agriculture Carbon Emission Reduction and Carbon Trade, Wuhan 430062, Hubei, PR China.
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Hejazi S, Carpentieri A, Marotta A, Restaino OF, AntonellaGiarra, Solimeno I, Zannini D, Mariniello L, Giosafatto CVL, Porta R. Chitosan/poly-γ-glutamic acid crosslinked hydrogels: Characterization and application as bio-glues. Int J Biol Macromol 2024; 277:133653. [PMID: 38992534 DOI: 10.1016/j.ijbiomac.2024.133653] [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: 02/15/2024] [Revised: 06/30/2024] [Accepted: 07/02/2024] [Indexed: 07/13/2024]
Abstract
Ecofriendly hydrogels were prepared using chitosan (CH, 285 kDa) and two fractions of low molecular weight microbial poly-γ-glutamic acid (γ-PGA) (R1 and R2 of 59 kDa and 20 kDa, respectively). The hydrogels were synthesized through sustainable physical blending, employing three CH/γ-PGA mass ratios (1/9, 2/8, and 3/7), resulting in the formation of physically crosslinked materials. The six resulting CH/R1 and CH/R2 hydrogels were physico-chemically characterized and the ones with the highest yields (CH/R1 and CH/R2 ratio of 3/7), analyzed for rheological and morphological properties, showed to act as bio-glues on wood and aluminum compared to commercial vinyl- (V1) and acetovinyl (V2) glues. Lap shear analyses of CH/R1 and CH/R2 blends exhibited adhesive strength on wood, as well as adhesive/cohesive failure like that of V1 and V2. Conversely, CH/R2 had higher adhesive strength and adhesive/cohesive failure on aluminum, while CH/R1 showed an adhesion strength with adhesive failure on the metal similar to that of V1 and V2. Scanning electron microscopy revealed the formation of strong physical bonds between the hydrogels and both substrates. Beyond their use as bio-adhesives, the unique properties of the resulting crosslinked materials make them potentially suitable for various applications in paint, coatings, heritage preservation, and medical sector.
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Affiliation(s)
- Sondos Hejazi
- Department of Chemical Sciences, University of Naples "Federico II", 80126 Naples, Italy
| | - Andrea Carpentieri
- Department of Chemical Sciences, University of Naples "Federico II", 80126 Naples, Italy
| | - Angela Marotta
- Department of Chemical, Materials and Production Engineering (DICMaPI), University of Naples "Federico II", 80126 Naples, Italy
| | | | - AntonellaGiarra
- Department of Chemical Sciences, University of Naples "Federico II", 80126 Naples, Italy
| | - Ilaria Solimeno
- University Suor Orsola Benincasa, Department of Humanities, Via Santa Caterina da Siena, 32, Naples 80132, Italy
| | - Domenico Zannini
- Department of Chemical Sciences, University of Naples "Federico II", 80126 Naples, Italy; Institute for Polymers, Composites, and Biomaterials, National Council of Research, 80078 Pozzuoli, Italy; Institute of Chemical Sciences and Technologies "G. Natta" (SCITEC), National Council of Research, Via De Marini 6, 16149, Genova (GE), Italy
| | - Loredana Mariniello
- Department of Chemical Sciences, University of Naples "Federico II", 80126 Naples, Italy
| | - C Valeria L Giosafatto
- Department of Chemical Sciences, University of Naples "Federico II", 80126 Naples, Italy.
| | - Raffaele Porta
- Department of Chemical Sciences, University of Naples "Federico II", 80126 Naples, Italy
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Chowardhara B, Saha B, Awasthi JP, Deori BB, Nath R, Roy S, Sarkar S, Santra SC, Hossain A, Moulick D. An assessment of nanotechnology-based interventions for cleaning up toxic heavy metal/metalloid-contaminated agroecosystems: Potentials and issues. CHEMOSPHERE 2024; 359:142178. [PMID: 38704049 DOI: 10.1016/j.chemosphere.2024.142178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 03/22/2024] [Accepted: 04/26/2024] [Indexed: 05/06/2024]
Abstract
Heavy metals (HMs) are among the most dangerous environmental variables for a variety of life forms, including crops. Accumulation of HMs in consumables and their subsequent transmission to the food web are serious concerns for scientific communities and policy makers. The function of essential plant cellular macromolecules is substantially hampered by HMs, which eventually have a detrimental effect on agricultural yield. Among these HMs, three were considered, i.e., arsenic, cadmium, and chromium, in this review, from agro-ecosystem perspective. Compared with conventional plant growth regulators, the use of nanoparticles (NPs) is a relatively recent, successful, and promising method among the many methods employed to address or alleviate the toxicity of HMs. The ability of NPs to reduce HM mobility in soil, reduce HM availability, enhance the ability of the apoplastic barrier to prevent HM translocation inside the plant, strengthen the plant's antioxidant system by significantly enhancing the activities of many enzymatic and nonenzymatic antioxidants, and increase the generation of specialized metabolites together support the effectiveness of NPs as stress relievers. In this review article, to assess the efficacy of various NP types in ameliorating HM toxicity in plants, we adopted a 'fusion approach', in which a machine learning-based analysis was used to systematically highlight current research trends based on which an extensive literature survey is planned. A holistic assessment of HMs and NMs was subsequently carried out to highlight the future course of action(s).
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Affiliation(s)
- Bhaben Chowardhara
- Department of Botany, Faculty of Science and Technology, Arunachal University of Studies, Namsai, Arunachal Pradesh-792103, India.
| | - Bedabrata Saha
- Plant Pathology and Weed Research Department, Newe Ya'ar Research Centre, Agricultural Research Organization, Ramat Yishay-3009500, Israel.
| | - Jay Prakash Awasthi
- Department of Botany, Government College Lamta, Balaghat, Madhya Pradesh 481551, India.
| | - Biswajit Bikom Deori
- Department of Environmental Science, Faculty of Science and Technology, Arunachal University of Studies, Namsai, Arunachal Pradesh 792103, India.
| | - Ratul Nath
- Department of Life-Science, Dibrugarh University, Dibrugarh, Assam-786004, India.
| | - Swarnendu Roy
- Department of Botany, University of North Bengal, P.O.- NBU, Dist- Darjeeling, West Bengal, 734013, India.
| | - Sukamal Sarkar
- Division of Agronomy, School of Agriculture and Rural Development, Ramakrishna Mission Vivekananda Educational and Research Institute, Narendrapur Campus, Kolkata, India.
| | - Subhas Chandra Santra
- Department of Environmental Science, University of Kalyani, Nadia, West Bengal, 741235, India.
| | - Akbar Hossain
- Division of Soil Science, Bangladesh Wheat and Maize Research Institute, Dinajpur 5200, Bangladesh.
| | - Debojyoti Moulick
- Department of Environmental Science, University of Kalyani, Nadia, West Bengal, 741235, India.
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Steven S, Islam MS, Ghimire A, Methela NJ, Kwon EH, Yun BW, Lee IJ, Kim SH, Kim Y. Chitosan-GSNO Nanoparticles and Silicon Priming Enhance the Germination and Seedling Growth of Soybean ( Glycine max L.). PLANTS (BASEL, SWITZERLAND) 2024; 13:1290. [PMID: 38794361 PMCID: PMC11125586 DOI: 10.3390/plants13101290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 04/30/2024] [Accepted: 05/03/2024] [Indexed: 05/26/2024]
Abstract
Soybean, a major legume crop, has seen a decline in its production owing to challenges in seed germination and the development of seedlings. Thus, in this study, we systematically investigated the influence of various chitosan-S-nitrosoglutathione (chitosan-GSNO) nanoparticle (0, 25, 50, and 100 µM) and Si (0, 0.5, and 1 mM) priming concentrations on soybean seed germination and seedling growth over five different priming durations (range: 1-5 h at each concentration). Significant differences were observed in all parameters, except seedling diameter, with both treatments. Seed germination was significantly enhanced after 3 h of priming in both treatments. The final germination percentage (FGP), peak germination percentage (PGP), vigor index (VI), seedling biomass (SB), hypocotyl length (HL), and radical length (RL) of 100 μM chitosan-GSNO-nanoparticle-primed seeds increased by 20.3%, 41.3%, 78.9%, 25.2%, 15.7%, and 65.9%, respectively, compared with those of the control; however, the mean germination time (MGT) decreased by 18.43%. Si priming at 0.5 mM increased the FGP, PGP, VI, SB, HL, and RL by 13.9%, 55.17%, 39.2%, 6.5%, 22.5%, and 25.1%, respectively, but reduced the MGT by 12.29% compared with the control treatment. Chitosan-GSNO and Si treatment up-regulated the relative expression of gibberellic acid (GA)-related genes (GmGA3ox3 and GmGA2ox1) and down-regulated that of abscisic acid (ABA)-related genes (GmABA2, GmAAO3, and GmNCED5). Chitosan-GSNO and Si application increased bioactive GA4 levels and simultaneously reduced ABA content. Hence, the use of exogenous chitosan-GSNO nanoparticles and Si as priming agents had a beneficial effect on seed germination and seedling growth because of the up-regulation in the expression of GA and down-regulation in the expression of ABA. Additional research is needed to understand the combined impact of Si and chitosan-GSNO nanoparticles, including their effects on the expression levels of other hormones and genes even in the later growth stage of the crop.
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Affiliation(s)
- Senabulya Steven
- Department of Food Security and Agricultural Development, Kyungpook National University, Daegu 41566, Republic of Korea;
| | - Mohammad Shafiqul Islam
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea; (M.S.I.); (A.G.); (N.J.M.); (E.-H.K.); (B.-W.Y.); (I.-J.L.)
- Department of Integrative Biology, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Amit Ghimire
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea; (M.S.I.); (A.G.); (N.J.M.); (E.-H.K.); (B.-W.Y.); (I.-J.L.)
- Department of Integrative Biology, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Nusrat Jahan Methela
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea; (M.S.I.); (A.G.); (N.J.M.); (E.-H.K.); (B.-W.Y.); (I.-J.L.)
| | - Eun-Hae Kwon
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea; (M.S.I.); (A.G.); (N.J.M.); (E.-H.K.); (B.-W.Y.); (I.-J.L.)
| | - Byung-Wook Yun
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea; (M.S.I.); (A.G.); (N.J.M.); (E.-H.K.); (B.-W.Y.); (I.-J.L.)
| | - In-Jung Lee
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea; (M.S.I.); (A.G.); (N.J.M.); (E.-H.K.); (B.-W.Y.); (I.-J.L.)
| | - Seong-Hoon Kim
- National Agrobiodiversity Center, National Institute of Agricultural Sciences, RDA, Jeonju 5487, Republic of Korea;
| | - Yoonha Kim
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea; (M.S.I.); (A.G.); (N.J.M.); (E.-H.K.); (B.-W.Y.); (I.-J.L.)
- Department of Integrative Biology, Kyungpook National University, Daegu 41566, Republic of Korea
- Upland Field Machinery Research Center, Kyungpook National University, Daegu 41566, Republic of Korea
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5
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Voznyuk AA, Makarets YA, Advakhova DY, Khafizov KA, Lugovoi ME, Zakharova VA, Senatov FS, Koudan EV. Biodegradable Local Chemotherapy Platform with Prolonged and Controlled Release of Doxorubicin for the Prevention of Local Tumor Recurrence. ACS APPLIED BIO MATERIALS 2024; 7:2472-2487. [PMID: 38480461 DOI: 10.1021/acsabm.4c00078] [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] [Indexed: 04/16/2024]
Abstract
Local recurrence after surgical and therapeutic treatment remains a significant clinical problem in oncology. Recurrence may be due to imperfections in existing therapies, particularly chemotherapy. To improve antitumor activity and prevent local cancer recurrence while keeping toxicity at acceptable levels, we have developed and demonstrated a biodegradable local chemotherapy platform that provides controlled and prolonged drug release. The platform consists of a polycaprolactone (PCL) substrate, which provides the structural integrity of the platform and the predominant unidirectional drug release, and a thin multilayer coating (∼200 nm) containing doxorubicin (DOX). The coating is an electrostatic complex obtained by the layer-by-layer (LbL) assembly and consists of natural polyelectrolytes [poly-γ-glutamic acid (γ-PGA) and chitosan (CS) or poly-l-lysine (PLL)]. To improve the release stability, an ionic conjugate of DOX and γ-PGA was prepared and incorporated into the multilayer coating. By varying the structure of the coating by adding empty (without DOX) bilayers, we were able to control the kinetics of drug release. The resulting platforms contained equal numbers of empty bilayers and DOX-loaded bilayers (15 + 15 or 30 + 30 bilayers) with a maximum loading of 566 ng/cm2. The platforms demonstrated prolonged and fairly uniform drug release for more than 5 months while retaining antitumor activity in vitro on ovarian cancer cells (SKOV-3). The empty platforms (without DOX) showed good cytocompatibility and no cytotoxicity to human fibroblasts and SKOV-3 cells. This study presents the development of a local chemotherapy platform consisting of a PCL-based substrate which provides structural stability and a biodegradable polyelectrolyte layered coating which combines layers containing a polyanion ionic complex with DOX with empty bilayers to ensure prolonged and controlled drug release. Our results may provide a basis for improving the efficacy of chemotherapy using drug delivery systems.
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Affiliation(s)
- Amina A Voznyuk
- National University of Science and Technology MISIS, Leninskiy pr. 4, Moscow 119049, Russian Federation
| | - Yulia A Makarets
- National University of Science and Technology MISIS, Leninskiy pr. 4, Moscow 119049, Russian Federation
| | - Darya Yu Advakhova
- National University of Science and Technology MISIS, Leninskiy pr. 4, Moscow 119049, Russian Federation
| | - Krestina A Khafizov
- Haute École de la Province de Namur, Henri Blès st. 192, Namur 5000, Belgium
| | - Maksim E Lugovoi
- National University of Science and Technology MISIS, Leninskiy pr. 4, Moscow 119049, Russian Federation
| | - Vasilina A Zakharova
- National University of Science and Technology MISIS, Leninskiy pr. 4, Moscow 119049, Russian Federation
| | - Fedor S Senatov
- National University of Science and Technology MISIS, Leninskiy pr. 4, Moscow 119049, Russian Federation
| | - Elizaveta V Koudan
- National University of Science and Technology MISIS, Leninskiy pr. 4, Moscow 119049, Russian Federation
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Malinkina ON, Shmakov SL, Shipovskaya AB. Structure, the energy, sorption and biological properties of chiral salts of chitosan with l- and d-ascorbic acid. Int J Biol Macromol 2024; 257:128731. [PMID: 38101672 DOI: 10.1016/j.ijbiomac.2023.128731] [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: 09/09/2023] [Revised: 11/18/2023] [Accepted: 12/08/2023] [Indexed: 12/17/2023]
Abstract
The influence of l- and d-ascorbic acid diastereomers on the structure, supramolecular ordering, energy, sorption and biological properties of heterochiral (D-L) and homochiral (D-D) salt complexes of chitosan (d-glucan)-acid was studied. The thermal effect of dissolving chitosan in l-ascorbic acid and the protonation degree of (D-L)-salts were lower than those in the medium of the d-isomer. Homochiral (D-D) salts, in contrast to heterochiral (D-L) ones, are distinguished by a more developed system of intermolecular and intramolecular contacts, a more ordered and equilibrium supramolecular organization of macrochains, a higher crystallinity degree, and a smaller amount of crystallization water. The sorption isotherms of chiral salts were approximated by the thermal equation of sorption and the superposition of the Langmuir and Flory-Huggins isotherms. Significant differences were found in the limiting value and energy of sorption, the constant of adsorption equilibrium, the limiting sorption capacity of the localized mode of water, and the Gibbs mixing energy. Biotesting on non-vascular (Scenedesmus quadricauda) and vascular eukaryotes (Linum usitatissimum) revealed the growth-stimulating effect of the D-D salts. The obtained results confirm our hypothesis of the homochiral salt complexes d-glucan-d-ascorbic acid best corresponding to the principles of the functional organization of biological objects.
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Affiliation(s)
- Olga N Malinkina
- Institute of Chemistry, Saratov State University, Astrakhanskaya 83, Saratov 410012, Russian Federation.
| | - Sergei L Shmakov
- Institute of Chemistry, Saratov State University, Astrakhanskaya 83, Saratov 410012, Russian Federation
| | - Anna B Shipovskaya
- Institute of Chemistry, Saratov State University, Astrakhanskaya 83, Saratov 410012, Russian Federation
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Hejazi S, Restaino OF, Sabbah M, Zannini D, Di Girolamo R, Marotta A, D’Ambrosio S, Krauss IR, Giosafatto CVL, Santagata G, Schiraldi C, Porta R. Physicochemical Characterization of Chitosan/Poly-γ-Glutamic Acid Glass-like Materials. Int J Mol Sci 2023; 24:12495. [PMID: 37569870 PMCID: PMC10419765 DOI: 10.3390/ijms241512495] [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: 07/18/2023] [Revised: 08/03/2023] [Accepted: 08/04/2023] [Indexed: 08/13/2023] Open
Abstract
This paper sets up a new route for producing non-covalently crosslinked bio-composites by blending poly-γ-glutamic acid (γ-PGA) of microbial origin and chitosan (CH) through poly-electrolyte complexation under specific experimental conditions. CH and two different molecular weight γ-PGA fractions have been blended at different mass ratios (1/9, 2/8 and 3/7) under acidic pH. The developed materials seemed to behave like moldable hydrogels with a soft rubbery consistency. However, after dehydration, they became exceedingly hard, glass-like materials completely insoluble in water and organic solvents. The native biopolymers and their blends underwent comprehensive structural, physicochemical, and thermal analyses. The study confirmed strong physical interactions between polysaccharide and polyamide chains, facilitated by electrostatic attraction and hydrogen bonding. The materials exhibited both crystalline and amorphous structures and demonstrated good thermal stability and degradability. Described as thermoplastic and saloplastic, these bio-composites offer vast opportunities in the realm of polyelectrolyte complexes (PECs). This unique combination of properties allowed the bio-composites to function as glass-like materials, making them highly versatile for potential applications in various fields. They hold potential for use in regenerative medicine, biomedical devices, food packaging, and 3D printing. Their environmentally friendly properties make them attractive candidates for sustainable material development in various industries.
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Affiliation(s)
- Sondos Hejazi
- Department of Chemical Sciences, University of Naples “Federico II”, 80126 Naples, Italy; (S.H.); (O.F.R.); or (D.Z.); (R.D.G.); (I.R.K.); (C.V.L.G.)
| | - Odile Francesca Restaino
- Department of Chemical Sciences, University of Naples “Federico II”, 80126 Naples, Italy; (S.H.); (O.F.R.); or (D.Z.); (R.D.G.); (I.R.K.); (C.V.L.G.)
| | - Mohammed Sabbah
- Department of Nutrition and Food Technology, An-Najah National University, Nablus P400, Palestine;
| | - Domenico Zannini
- Department of Chemical Sciences, University of Naples “Federico II”, 80126 Naples, Italy; (S.H.); (O.F.R.); or (D.Z.); (R.D.G.); (I.R.K.); (C.V.L.G.)
- Institute for Polymers, Composites, and Biomaterials, National Council of Research, 80078 Pozzuoli, Italy;
| | - Rocco Di Girolamo
- Department of Chemical Sciences, University of Naples “Federico II”, 80126 Naples, Italy; (S.H.); (O.F.R.); or (D.Z.); (R.D.G.); (I.R.K.); (C.V.L.G.)
| | - Angela Marotta
- Department of Chemical, Materials and Production Engineering (DICMaPI), University of Naples “Federico II”, 80126 Naples, Italy;
| | - Sergio D’Ambrosio
- Department of Experimental Medicine, Section of Biotechnology and Molecular Biology, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy (C.S.)
| | - Irene Russo Krauss
- Department of Chemical Sciences, University of Naples “Federico II”, 80126 Naples, Italy; (S.H.); (O.F.R.); or (D.Z.); (R.D.G.); (I.R.K.); (C.V.L.G.)
- Consorzio per lo Sviluppo dei Sistemi a Grande Interfase, 50019 Florence, Italy
| | - C. Valeria L. Giosafatto
- Department of Chemical Sciences, University of Naples “Federico II”, 80126 Naples, Italy; (S.H.); (O.F.R.); or (D.Z.); (R.D.G.); (I.R.K.); (C.V.L.G.)
| | - Gabriella Santagata
- Institute for Polymers, Composites, and Biomaterials, National Council of Research, 80078 Pozzuoli, Italy;
| | - Chiara Schiraldi
- Department of Experimental Medicine, Section of Biotechnology and Molecular Biology, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy (C.S.)
| | - Raffaele Porta
- Department of Chemical Sciences, University of Naples “Federico II”, 80126 Naples, Italy; (S.H.); (O.F.R.); or (D.Z.); (R.D.G.); (I.R.K.); (C.V.L.G.)
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Mukarram M, Ali J, Dadkhah-Aghdash H, Kurjak D, Kačík F, Ďurkovič J. Chitosan-induced biotic stress tolerance and crosstalk with phytohormones, antioxidants, and other signalling molecules. FRONTIERS IN PLANT SCIENCE 2023; 14:1217822. [PMID: 37538057 PMCID: PMC10394624 DOI: 10.3389/fpls.2023.1217822] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 06/30/2023] [Indexed: 08/05/2023]
Abstract
Several polysaccharides augment plant growth and productivity and galvanise defence against pathogens. Such elicitors have ecological superiority over traditional growth regulators, considering their amplified biocompatibility, biodegradability, bioactivity, non-toxicity, ubiquity, and inexpensiveness. Chitosan is a chitin-derived polysaccharide that has recently been spotlighted among plant scientists. Chitosan supports plant growth and development and protects against microbial entities such as fungi, bacteria, viruses, nematodes, and insects. In this review, we discuss the current knowledge of chitosan's antimicrobial and insecticidal potential with recent updates. These effects are further explored with the possibilities of chitosan's active correspondence with phytohormones such as jasmonic acid (JA), salicylic acid (SA), indole acetic acid (IAA), abscisic acid (ABA), and gibberellic acid (GA). The stress-induced redox shift in cellular organelles could be substantiated by the intricate participation of chitosan with reactive oxygen species (ROS) and antioxidant metabolism, including hydrogen peroxide (H2O2), superoxide dismutase (SOD), catalase (CAT), and peroxidase (POD). Furthermore, we propose how chitosan could be intertwined with cellular signalling through Ca2+, ROS, nitric oxide (NO), transcription factors (TFs), and defensive gene activation.
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Affiliation(s)
- Mohammad Mukarram
- Department of Phytology, Faculty of Forestry, Technical University in Zvolen, Zvolen, Slovakia
| | - Jamin Ali
- Centre for Applied Entomology and Parasitology, School of Life Sciences, Keele University, Newcastle-under-Lyme, Staffordshire, United Kingdom
| | - Hamed Dadkhah-Aghdash
- Department of Plant Biology, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Daniel Kurjak
- Department of Integrated Forest and Landscape Protection, Faculty of Forestry, Technical University in Zvolen, Zvolen, Slovakia
| | - František Kačík
- Department of Chemistry and Chemical Technologies, Faculty of Wood Sciences and Technology, Technical University in Zvolen, Zvolen, Slovakia
| | - Jaroslav Ďurkovič
- Department of Phytology, Faculty of Forestry, Technical University in Zvolen, Zvolen, Slovakia
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Fincheira P, Hoffmann N, Tortella G, Ruiz A, Cornejo P, Diez MC, Seabra AB, Benavides-Mendoza A, Rubilar O. Eco-Efficient Systems Based on Nanocarriers for the Controlled Release of Fertilizers and Pesticides: Toward Smart Agriculture. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:1978. [PMID: 37446494 DOI: 10.3390/nano13131978] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 06/17/2023] [Accepted: 06/19/2023] [Indexed: 07/15/2023]
Abstract
The excessive application of pesticides and fertilizers has generated losses in biological diversity, environmental pollution, and harmful effects on human health. Under this context, nanotechnology constitutes an innovative tool to alleviate these problems. Notably, applying nanocarriers as controlled release systems (CRSs) for agrochemicals can overcome the limitations of conventional products. A CRS for agrochemicals is an eco-friendly strategy for the ecosystem and human health. Nanopesticides based on synthetic and natural polymers, nanoemulsions, lipid nanoparticles, and nanofibers reduce phytopathogens and plant diseases. Nanoproducts designed with an environmentally responsive, controlled release offer great potential to create formulations that respond to specific environmental stimuli. The formulation of nanofertilizers is focused on enhancing the action of nutrients and growth stimulators, which show an improved nutrient release with site-specific action using nanohydroxyapatite, nanoclays, chitosan nanoparticles, mesoporous silica nanoparticles, and amorphous calcium phosphate. However, despite the noticeable results for nanopesticides and nanofertilizers, research still needs to be improved. Here, we review the relevant antecedents in this topic and discuss limitations and future challenges.
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Affiliation(s)
- Paola Fincheira
- Centro de Excelencia en Investigación Biotecnológica Aplicada al Medio Ambiente (CIBAMA), Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Av. Francisco Salazar 01145, Temuco 4811230, Chile
| | - Nicolas Hoffmann
- Centro de Excelencia en Investigación Biotecnológica Aplicada al Medio Ambiente (CIBAMA), Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Av. Francisco Salazar 01145, Temuco 4811230, Chile
- Programa de Doctorado en Ciencias en Recursos Naturales, Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Av. Francisco Salazar 01145, Casilla 54-D, Temuco 4811230, Chile
| | - Gonzalo Tortella
- Centro de Excelencia en Investigación Biotecnológica Aplicada al Medio Ambiente (CIBAMA), Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Av. Francisco Salazar 01145, Temuco 4811230, Chile
- Departamento de Ingeniería Química, Universidad de La Frontera, Av. Francisco Salazar 01145, Casilla 54-D, Temuco 4811230, Chile
| | - Antonieta Ruiz
- Departamento de Ciencias Químicas y Recursos Naturales, Universidad de La Frontera, Av. Francisco Salazar 01145, Casilla 54-D, Temuco 4811230, Chile
| | - Pablo Cornejo
- Escuela de Agronomía, Facultad de Ciencias Agronómicas y de los Alimentos, Pontificia Universidad Católica de Valparaíso, Calle San Francisco s/n, La Palma, Quillota 2260000, Chile
| | - María Cristina Diez
- Centro de Excelencia en Investigación Biotecnológica Aplicada al Medio Ambiente (CIBAMA), Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Av. Francisco Salazar 01145, Temuco 4811230, Chile
- Departamento de Ingeniería Química, Universidad de La Frontera, Av. Francisco Salazar 01145, Casilla 54-D, Temuco 4811230, Chile
| | - Amedea B Seabra
- Center for Natural and Human Sciences, Universidade Federal do ABC, Santo André 09210-580, SP, Brazil
| | | | - Olga Rubilar
- Centro de Excelencia en Investigación Biotecnológica Aplicada al Medio Ambiente (CIBAMA), Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Av. Francisco Salazar 01145, Temuco 4811230, Chile
- Departamento de Ingeniería Química, Universidad de La Frontera, Av. Francisco Salazar 01145, Casilla 54-D, Temuco 4811230, Chile
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Kumari R, Suman K, Karmakar S, Mishra V, Lakra SG, Saurav GK, Mahto BK. Regulation and safety measures for nanotechnology-based agri-products. Front Genome Ed 2023; 5:1200987. [PMID: 37415849 PMCID: PMC10320728 DOI: 10.3389/fgeed.2023.1200987] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 06/09/2023] [Indexed: 07/08/2023] Open
Abstract
There is a wide range of application for nanotechnology in agriculture, including fertilizers, aquaculture, irrigation, water filtration, animal feed, animal vaccines, food processing, and packaging. In recent decades, nanotechnology emerged as a prospective and promising approach for the advancement of Agri-sector such as pest/disease prevention, fertilizers, agrochemicals, biofertilizers, bio-stimulants, post-harvest storage, pheromones-, and nutrient-delivery, and genetic manipulation in plants for crop improvement by using nanomaterial as a carrier system. Exponential increase in global population has enhanced food demand, so to fulfil the demand markets already included nano-based product likewise nano-encapsulated nutrients/agrochemicals, antimicrobial and packaging of food. For the approval of nano-based product, applicants for a marketing approval must show that such novel items can be used safely without endangering the consumer and environment. Several nations throughout the world have been actively looking at whether their regulatory frameworks are suitable for handling nanotechnologies. As a result, many techniques to regulate nano-based products in agriculture, feed, and food have been used. Here, we have contextualized different regulatory measures of several countries for nano-based products in agriculture, from feed to food, including guidance and legislation for safety assessment worldwide.
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Affiliation(s)
- Ritika Kumari
- University Department of Botany, Ranchi University, Ranchi, Jharkhand, India
| | - Kalpana Suman
- University Department of Botany, Ranchi University, Ranchi, Jharkhand, India
| | - Swagata Karmakar
- Bioresources and Environmental Biotechnology Laboratory, Department of Environmental Studies, University of Delhi, Delhi, India
- Department of Environmental Studies, Ram Lal Anand College, University of Delhi, Delhi, India
| | - Vandana Mishra
- Bioresources and Environmental Biotechnology Laboratory, Department of Environmental Studies, University of Delhi, Delhi, India
| | | | - Gunjan Kumar Saurav
- Department of Zoology, Rajiv Gandhi University, Doimukh, Arunachal Pradesh, India
- Gut Biology Laboratory, Department of Zoology, University of Delhi, Delhi, India
| | - Binod Kumar Mahto
- University Department of Botany, Ranchi University, Ranchi, Jharkhand, India
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Campos EVR, Pereira ADES, Aleksieienko I, do Carmo GC, Gohari G, Santaella C, Fraceto LF, Oliveira HC. Encapsulated plant growth regulators and associative microorganisms: Nature-based solutions to mitigate the effects of climate change on plants. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2023; 331:111688. [PMID: 36963636 DOI: 10.1016/j.plantsci.2023.111688] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/16/2023] [Accepted: 03/19/2023] [Indexed: 06/18/2023]
Abstract
Over the past decades, the atmospheric CO2 concentration and global average temperature have been increasing, and this trend is projected to soon become more severe. This scenario of climate change intensifies abiotic stress factors (such as drought, flooding, salinity, and ultraviolet radiation) that threaten forest and associated ecosystems as well as crop production. These factors can negatively affect plant growth and development with a consequent reduction in plant biomass accumulation and yield, in addition to increasing plant susceptibility to biotic stresses. Recently, biostimulants have become a hotspot as an effective and sustainable alternative to alleviate the negative effects of stresses on plants. However, the majority of biostimulants have poor stability under environmental conditions, which leads to premature degradation, shortening their biological activity. To solve these bottlenecks, micro- and nano-based formulations containing biostimulant molecules and/or microorganisms are gaining attention, as they demonstrate several advantages over their conventional formulations. In this review, we focus on the encapsulation of plant growth regulators and plant associative microorganisms as a strategy to boost their application for plant protection against abiotic stresses. We also address the potential limitations and challenges faced for the implementation of this technology, as well as possibilities regarding future research.
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Affiliation(s)
- Estefânia V R Campos
- Institute of Science and Technology of Sorocaba, São Paulo State University (UNESP), Av. Três de Março 511, 18087-180 Sorocaba, São Paulo, Brazil; B.Nano Soluções Tecnológicas Ltda, Rua Dr. Júlio Prestes, 355,18230-000 São Miguel Arcanjo, São Paulo, Brazil.
| | - Anderson do E S Pereira
- Institute of Science and Technology of Sorocaba, São Paulo State University (UNESP), Av. Três de Março 511, 18087-180 Sorocaba, São Paulo, Brazil; B.Nano Soluções Tecnológicas Ltda, Rua Dr. Júlio Prestes, 355,18230-000 São Miguel Arcanjo, São Paulo, Brazil
| | - Ivan Aleksieienko
- Aix Marseille University, CEA, CNRS, BIAM, LEMiRE, Microbial Ecology of the Rhizosphere, ECCOREV FR 3098, F-13108 Saint Paul Lez Durance, France
| | - Giovanna C do Carmo
- Department of Animal and Plant Biology, State University of Londrina (UEL), PR 445, Km 380, 86057-970 Londrina, Paraná, Brazil
| | - Gholamreza Gohari
- Department of Horticultural Science, Faculty of Agriculture, University of Maragheh, Maragheh, Iran
| | - Catherine Santaella
- Aix Marseille University, CEA, CNRS, BIAM, LEMiRE, Microbial Ecology of the Rhizosphere, ECCOREV FR 3098, F-13108 Saint Paul Lez Durance, France
| | - Leonardo F Fraceto
- Institute of Science and Technology of Sorocaba, São Paulo State University (UNESP), Av. Três de Março 511, 18087-180 Sorocaba, São Paulo, Brazil
| | - Halley C Oliveira
- Department of Animal and Plant Biology, State University of Londrina (UEL), PR 445, Km 380, 86057-970 Londrina, Paraná, Brazil.
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12
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Sampedro-Guerrero J, Vives-Peris V, Gomez-Cadenas A, Clausell-Terol C. Efficient strategies for controlled release of nanoencapsulated phytohormones to improve plant stress tolerance. PLANT METHODS 2023; 19:47. [PMID: 37189192 PMCID: PMC10184380 DOI: 10.1186/s13007-023-01025-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 05/06/2023] [Indexed: 05/17/2023]
Abstract
Climate change due to different human activities is causing adverse environmental conditions and uncontrolled extreme weather events. These harsh conditions are directly affecting the crop areas, and consequently, their yield (both in quantity and quality) is often impaired. It is essential to seek new advanced technologies to allow plants to tolerate environmental stresses and maintain their normal growth and development. Treatments performed with exogenous phytohormones stand out because they mitigate the negative effects of stress and promote the growth rate of plants. However, the technical limitations in field application, the putative side effects, and the difficulty in determining the correct dose, limit their widespread use. Nanoencapsulated systems have attracted attention because they allow a controlled delivery of active compounds and for their protection with eco-friendly shell biomaterials. Encapsulation is in continuous evolution due to the development and improvement of new techniques economically affordable and environmentally friendly, as well as new biomaterials with high affinity to carry and coat bioactive compounds. Despite their potential as an efficient alternative to phytohormone treatments, encapsulation systems remain relatively unexplored to date. This review aims to emphasize the potential of phytohormone treatments as a means of enhancing plant stress tolerance, with a specific focus on the benefits that can be gained through the improved exogenous application of these treatments using encapsulation techniques. Moreover, the main encapsulation techniques, shell materials and recent work on plants treated with encapsulated phytohormones have been compiled.
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Affiliation(s)
- Jimmy Sampedro-Guerrero
- Departamento de Biología, Bioquímica y Ciencias Naturales, Universitat Jaume I, 12071, Castelló de la Plana, Castellón, Spain
| | - Vicente Vives-Peris
- Departamento de Biología, Bioquímica y Ciencias Naturales, Universitat Jaume I, 12071, Castelló de la Plana, Castellón, Spain
| | - Aurelio Gomez-Cadenas
- Departamento de Biología, Bioquímica y Ciencias Naturales, Universitat Jaume I, 12071, Castelló de la Plana, Castellón, Spain.
| | - Carolina Clausell-Terol
- Departamento de Ingeniería Química, Instituto Universitario de Tecnología Cerámica, Universitat Jaume I, 12071, Castelló de la Plana, Castellón, Spain.
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13
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Dong BR, Jiang R, Chen JF, Xiao Y, Lv ZY, Chen WS. Strategic nanoparticle-mediated plant disease resistance. Crit Rev Biotechnol 2023; 43:22-37. [PMID: 35282729 DOI: 10.1080/07388551.2021.2007842] [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] [Indexed: 01/25/2023]
Abstract
Nanotechnology is a promising means for development of sustainable agriculture while the study of nanoparticle-mediated plant disease resistance is still in its primary stage. Nanotechnology has shown great promise in regulating: the content of secondary metabolites, inducing disease resistance genes, delivering hormones, delivering biomolecules (such as: nucleotides, proteins, and activators), and obtaining transgenic plants to resist plant diseases. In this review, we conclude its versatility and applicability in disease management strategies and diagnostics and as molecular tools. With the advent of new biotechnologies (e.g. de novo regeneration, CRISPR/Cas9, and GRF4-GIF1 fusion protein), we discuss the potential of nanoparticles as an optimal platform to deliver biomolecules to plants for genetic engineering. In order to ensure the safe use and social acceptance of plant nanoparticle technology, its adverse effects are discussed, including the risk of transferring nanoparticles through the food chain.
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Affiliation(s)
- Bo-Ran Dong
- Research and Development Center of Chinese Medicine Resources and Biotechnology, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Rui Jiang
- Research and Development Center of Chinese Medicine Resources and Biotechnology, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jun-Feng Chen
- Research and Development Center of Chinese Medicine Resources and Biotechnology, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ying Xiao
- Research and Development Center of Chinese Medicine Resources and Biotechnology, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zong-You Lv
- Research and Development Center of Chinese Medicine Resources and Biotechnology, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wan-Sheng Chen
- Research and Development Center of Chinese Medicine Resources and Biotechnology, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Department of Pharmacy, Changzheng Hospital, Second Military Medical University, Shanghai, China
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14
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Kandhol N, Singh VP, White JC, Tran LSP, Tripathi DK. Plant Growth Hormones and Nanomaterial Interface: Exploring the connection from development to defense. PLANT & CELL PHYSIOLOGY 2023; 63:1840-1847. [PMID: 36255098 DOI: 10.1093/pcp/pcac147] [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: 06/08/2022] [Revised: 10/16/2022] [Accepted: 10/17/2022] [Indexed: 06/16/2023]
Abstract
The global increase in nanotechnology applications has been unprecedented and has now moved into the area of agriculture and food production. Applications with promising potential in sustainable agriculture include nanobiosensors, nanofertilizers, nanopesticides, nano-mediated remediation strategies for contaminated soils and nanoscale strategies to increase crop production and protection. Given this, the impact of nanomaterials/nanoparticles (NPs) on plant species needs to be thoroughly evaluated as this represents a critical interface between the biosphere and the environment. Importantly, phytohormones represent a critical class of biomolecules to plant health and productivity; however, the impact of NPs on these molecules is poorly understood. In addition, phytohormones, and associated pathways, are widely explored in agriculture to influence several biological processes for the improvement of plant growth and productivity under natural as well as stressed conditions. However, the impact of exogenous applications of phytohormones on NP-treated plants has not been explored. The importance of hormone signaling and cross-talk with other metabolic systems makes these biomolecules ideal candidates for a thorough assessment of NP impacts on plant species. This article presents a critical evaluation of the existing yet limited literature available on NP-phytohormone interactions in plants. In addition, the developing strategy of nano-enabled precision delivery of phytohormones via nanocarriers will be explored. Finally, directions for future research and critical knowledge gaps will be identified for this important aspect of nano-enabled agriculture.
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Affiliation(s)
- Nidhi Kandhol
- Crop Nanobiology and Molecular Stress Physiology Lab, Amity Institute of Organic Agriculture, Amity University Uttar Pradesh, Sector-125, Noida 201313, India
| | - Vijay Pratap Singh
- Plant Physiology Laboratory, Department of Botany, C.M.P. Degree College, A Constituent Post Graduate College of University of Allahabad, Prayagraj 211002, India
| | - Jason C White
- The Connecticut Agricultural Experiment Station, New Haven, CT 06511, USA
| | - Lam-Son Phan Tran
- Institute of Research and Development, Duy Tan University, 03 Quang Trung, Da Nang 550000, Vietnam
- Department of Plant and Soil Science, Institute of Genomics for Crop Abiotic Stress Tolerance, Texas Tech University, TX 79409, USA
| | - Durgesh Kumar Tripathi
- Crop Nanobiology and Molecular Stress Physiology Lab, Amity Institute of Organic Agriculture, Amity University Uttar Pradesh, Sector-125, Noida 201313, India
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15
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Ingle PU, Shende SS, Shingote PR, Mishra SS, Sarda V, Wasule DL, Rajput VD, Minkina T, Rai M, Sushkova S, Mandzhieva S, Gade A. Chitosan nanoparticles (ChNPs): A versatile growth promoter in modern agricultural production. Heliyon 2022; 8:e11893. [DOI: 10.1016/j.heliyon.2022.e11893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 08/20/2022] [Accepted: 11/17/2022] [Indexed: 11/24/2022] Open
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16
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Stereoselective Synthesis and Application of Gibberellic Acid-Derived Aminodiols. Int J Mol Sci 2022; 23:ijms231810366. [PMID: 36142293 PMCID: PMC9499365 DOI: 10.3390/ijms231810366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 08/27/2022] [Accepted: 09/05/2022] [Indexed: 11/28/2022] Open
Abstract
A series of gibberellic acid-based aminodiols was designed and synthesized from commercially available gibberellic acid. Exposure of gibberellic acid to hydrochloric acid under reflux conditions resulted in aromatization followed by rearrangement to form allo-gibberic acid. The key intermediate, ethyl allo-gibberate, was prepared according to literature methods. Epoxidation of key intermediate and subsequent ring-opening of the corresponding epoxide with different nucleophiles resulted in N-substituted aminodiols. The regioselective ring closure of N-benzyl-substituted aminodiol with formaldehyde was also investigated. All aminodiol derivatives were well characterized using modern spectroscopic techniques and evaluated for their antiproliferative activity against a panel of human cancer cell lines. In addition, structure–activity relationships were examined by assessing substituent effects on the aminodiol systems. The results indicated that aminodiols containing aromatic rings on their nitrogen substituents displayed significant cytotoxic effects. Among these agents, N-naphthylmethyl-substituted aminodiols were found to be the most potent candidates in this series. One of these molecules exhibited a modest cancer selectivity determined by non-cancerous fibroblast cells. A docking study was also made to exploit the observed results.
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17
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Machado TO, Grabow J, Sayer C, de Araújo PHH, Ehrenhard ML, Wurm FR. Biopolymer-based nanocarriers for sustained release of agrochemicals: A review on materials and social science perspectives for a sustainable future of agri- and horticulture. Adv Colloid Interface Sci 2022; 303:102645. [PMID: 35358807 DOI: 10.1016/j.cis.2022.102645] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/04/2022] [Accepted: 03/17/2022] [Indexed: 11/20/2022]
Abstract
Devastating plant diseases and soil depletion rationalize an extensive use of agrochemicals to secure the food production worldwide. The sustained release of fertilizers and pesticides in agriculture is a promising solution to the eco-toxicological impacts and it might reduce the amount and increase the effectiveness of agrochemicals administration in the field. This review article focusses on carriers with diameters below 1 μm, such as capsules, spheres, tubes and micelles that promote the sustained release of actives. Biopolymer nanocarriers represent a potentially environmentally friendly alternative due to their renewable origin and biodegradability, which prevents the formation of microplastics. The social aspects, economic potential, and success of commercialization of biopolymer based nanocarriers are influenced by the controversial nature of nanotechnology and depend on the use case. Nanotechnology's enormous innovative power is only able to unfold its potential to limit the effects of climate change and to counteract current environmental developments if the perceived risks are understood and mitigated.
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Affiliation(s)
- Thiago O Machado
- Department of Chemical Engineering and Food Engineering, Federal University of Santa Catarina, PO Box 476, Florianópolis, SC 88040-900, Brazil
| | - Justin Grabow
- Sustainable Polymer Chemistry Group, MESA+ Institute for Nanotechnology, Faculty of Science and Technology, Universiteit Twente, PO Box 217, 7500 AE Enschede, The Netherlands; Faculty of Behavioural Management and Social Sciences, University of Twente, PO Box 217, 7500 AE Enschede, The Netherlands
| | - Claudia Sayer
- Department of Chemical Engineering and Food Engineering, Federal University of Santa Catarina, PO Box 476, Florianópolis, SC 88040-900, Brazil
| | - Pedro H H de Araújo
- Department of Chemical Engineering and Food Engineering, Federal University of Santa Catarina, PO Box 476, Florianópolis, SC 88040-900, Brazil
| | - Michel L Ehrenhard
- Faculty of Behavioural Management and Social Sciences, University of Twente, PO Box 217, 7500 AE Enschede, The Netherlands.
| | - Frederik R Wurm
- Sustainable Polymer Chemistry Group, MESA+ Institute for Nanotechnology, Faculty of Science and Technology, Universiteit Twente, PO Box 217, 7500 AE Enschede, The Netherlands.
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18
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Kacsó T, Hanna EA, Salinas F, Astete CE, Bodoki E, Oprean R, Price PP, Doyle VP, Bonser CAR, Davis JA, Sabliov CM. Zein and lignin-based nanoparticles as soybean seed treatment: translocation and impact on seed and plant health. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-021-02307-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
AbstractZein nanoparticles (ZNPs) were synthesized with a cationic surfactant, didodecyldimethylammonium bromide (122.9 ± 0.8 nm, + 59.7 ± 4.4 mV) and a non-ionic surfactant, Tween 80 (118.7 ± 1.7 nm, + 26.4 ± 1.1 mV). Lignin-graft-poly(lactic-co-glycolic) acid nanoparticles (LNPs) were made without surfactants (52.9 ± 0.2 nm, − 54.9 ± 0.5 mV). Both samples were applied as antifungal seed treatments on soybeans, and their impact on germination and plant health was assessed. Treated seeds showed high germination rates (> 90% for all treatment groups), similar to the control group (100%). Root and stem lengths and the dry biomass of treated seeds were not statistically distinguishable from the control. Foliage from seed-treated plants was fed to larvae of Chrysodeixis includens with no differences in mortality between treatments. No translocation of fluorescently tagged particles was observed with fluorescence microscopy following seed treatment and germination. Nano-delivered azoxystrobin provided ~ 100% protection when LNPs were used. Results suggest ZNPs and LNPs are safe and effective delivery systems of active compounds for seed treatments.
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19
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Divya K, Thampi M, Vijayan S, Shabanamol S, Jisha MS. Chitosan nanoparticles as a rice growth promoter: evaluation of biological activity. Arch Microbiol 2021; 204:95. [DOI: 10.1007/s00203-021-02669-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 10/15/2021] [Accepted: 10/17/2021] [Indexed: 11/29/2022]
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20
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Aliahmadi Z, Mohadesi A, Ranjbar M, Javanshah A. Preparation and evaluation of Ca/Mg-layered double hydroxide as a novel modifier for electrochemical determination of gibberellic acid. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131200] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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21
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Kumar A, Choudhary A, Kaur H, Mehta S, Husen A. Smart nanomaterial and nanocomposite with advanced agrochemical activities. NANOSCALE RESEARCH LETTERS 2021; 16:156. [PMID: 34664133 PMCID: PMC8523620 DOI: 10.1186/s11671-021-03612-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 10/06/2021] [Indexed: 05/10/2023]
Abstract
Conventional agriculture solely depends upon highly chemical compounds that have negatively ill-affected the health of every living being and the entire ecosystem. Thus, the smart delivery of desired components in a sustainable manner to crop plants is the primary need to maintain soil health in the upcoming years. The premature loss of growth-promoting ingredients and their extended degradation in the soil increases the demand for reliable novel techniques. In this regard, nanotechnology has offered to revolutionize the agrotechnological area that has the imminent potential over conventional agriculture and helps to reform resilient cropping systems withholding prominent food security for the ever-growing world population. Further, in-depth investigation on plant-nanoparticles interactions creates new avenues toward crop improvement via enhanced crop yield, disease resistance, and efficient nutrient utilization. The incorporation of nanomaterial with smart agrochemical activities and establishing a new framework relevant to enhance efficacy ultimately help to address the social acceptance, potential hazards, and management issues in the future. Here, we highlight the role of nanomaterial or nanocomposite as a sustainable as well stable alternative in crop protection and production. Additionally, the information on the controlled released system, role in interaction with soil and microbiome, the promising role of nanocomposite as nanopesticide, nanoherbicide, nanofertilizer, and their limitations in agrochemical activities are discussed in the present review.
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Affiliation(s)
- Antul Kumar
- Department of Botany, Punjab Agricultural University, Ludhiana, 141004 India
| | - Anuj Choudhary
- Department of Botany, Punjab Agricultural University, Ludhiana, 141004 India
| | - Harmanjot Kaur
- Department of Botany, Punjab Agricultural University, Ludhiana, 141004 India
| | - Sahil Mehta
- International Centre for Genetic Engineering and Biotechnology, Aruna Asaf Ali Marg, New Delhi, 110067 India
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22
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Monteiro RA, Camara MC, de Oliveira JL, Campos EVR, Carvalho LB, Proença PLDF, Guilger-Casagrande M, Lima R, do Nascimento J, Gonçalves KC, Polanczyk RA, Fraceto LF. Zein based-nanoparticles loaded botanical pesticides in pest control: An enzyme stimuli-responsive approach aiming sustainable agriculture. JOURNAL OF HAZARDOUS MATERIALS 2021; 417:126004. [PMID: 33992010 DOI: 10.1016/j.jhazmat.2021.126004] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 03/15/2021] [Accepted: 04/30/2021] [Indexed: 06/12/2023]
Abstract
Nanoencapsulation of biopesticides is an important strategy to increase the efficiency of these compounds, reducing losses and adverse effects on non-target organisms. This study describes the preparation and characterisation of zein nanoparticles containing the botanical compounds limonene and carvacrol, responsive to proteolytic enzymes present in the insects guts. The spherical nanoparticles, prepared by the anti-solvent precipitation method, presented in the nanoparticle tracking analysis (NTA) a concentration of 4.7 × 1012 ± 1.3 × 1011 particles.mL-1 and an average size of 125 ± 2 nm. The formulations showed stability over time, in addition to not being phytotoxic to Phaseolus vulgaris plants. In vivo tests demonstrated that formulations of zein nanoparticles containing botanical compounds showed higher mortality to Spodoptera frugiperda larvae. In addition, the FTIC probe (fluorescein isothiocyanate) showed wide distribution in the larvae midgut, as well as being identified in the feces. The trypsin enzyme, as well as the enzymatic extract from insects midgut, was effective in the degradation of nanoparticles containing the mixture of botanical compounds, significantly reducing the concentration of nanoparticles and the changes in size distribution. The zein degradation was confirmed by the disappearance of the protein band in the electrophoresis gel, by the formation of the lower molecular weight fragments and also by the greater release of FTIC after enzymes incubation. In this context, the synthesis of responsive nanoparticles has great potential for application in pest management, increasing the selectivity and specificity of the system and contributing to a more sustainable agriculture.
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Affiliation(s)
- Renata Aparecida Monteiro
- Institute of Science and Technology, São Paulo State University (UNESP), Sorocaba, São Paulo 18087-180, Brazil
| | - Marcela Candido Camara
- Institute of Science and Technology, São Paulo State University (UNESP), Sorocaba, São Paulo 18087-180, Brazil
| | - Jhones Luiz de Oliveira
- Faculty of Agronomy and Veterinary Sciences, São Paulo State University (UNESP), Jaboticabal, São Paulo 14884-900, Brazil
| | | | - Lucas Bragança Carvalho
- Institute of Science and Technology, São Paulo State University (UNESP), Sorocaba, São Paulo 18087-180, Brazil
| | | | - Mariana Guilger-Casagrande
- Laboratory of Bioactivity Assessment and Toxicology of Nanomaterials (LABiToN), University of Sorocaba (UNISO), Sorocaba, São Paulo 18023-000, Brazil
| | - Renata Lima
- Laboratory of Bioactivity Assessment and Toxicology of Nanomaterials (LABiToN), University of Sorocaba (UNISO), Sorocaba, São Paulo 18023-000, Brazil
| | - Joacir do Nascimento
- Faculty of Agronomy and Veterinary Sciences, São Paulo State University (UNESP), Jaboticabal, São Paulo 14884-900, Brazil
| | - Kelly Cristina Gonçalves
- Faculty of Agronomy and Veterinary Sciences, São Paulo State University (UNESP), Jaboticabal, São Paulo 14884-900, Brazil
| | - Ricardo Antônio Polanczyk
- Faculty of Agronomy and Veterinary Sciences, São Paulo State University (UNESP), Jaboticabal, São Paulo 14884-900, Brazil
| | - Leonardo Fernandes Fraceto
- Laboratory of Bioactivity Assessment and Toxicology of Nanomaterials (LABiToN), University of Sorocaba (UNISO), Sorocaba, São Paulo 18023-000, Brazil.
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Current trends and challenges in the synthesis and applications of chitosan-based nanocomposites for plants: A review. Carbohydr Polym 2021; 261:117904. [PMID: 33766382 DOI: 10.1016/j.carbpol.2021.117904] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 01/01/2021] [Accepted: 03/03/2021] [Indexed: 01/09/2023]
Abstract
Chitosan, a low-cost and multipurpose polymer with numerous desired physicochemical and biological properties has been tested for various applications in agriculture, pharmacy, and biomedicine industries. The availability of functional groups along the backbone makes chitosan readily available for other polymers and metal ions to form bio-nanocomposites. Different types of chitosan-based nanocomposites have been designed and tested for the enhancement of chitosan efficiency and ultimately widening the application areas of chitosan in plants. These nanocomposites serve different purposes such as eliciting plant's defence systems against different threats (pathogen attack), antimicrobial agent against bacteria, fungi and viruses, enhancement of nutrient uptake by plants, control release of micro/macronutrients, fungicides and herbicides. In this review, an extensive outlook has been provided (mainly in the last five years) to recent trends and advances in the fabrication and application of chitosan-based composites. Finally, current challenges and future development opportunities of chitosan-based nanocomposites for plants are discussed.
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Světlíková K, Masteiková R, Tenorová K, Vetchý D, Bernatoniene J. Films from poly-γ-glutamic acid and poly-ε-lysine as the potential wound dressings – formulation, preparation and evaluation. CESKA A SLOVENSKA FARMACIE : CASOPIS CESKE FARMACEUTICKE SPOLECNOSTI A SLOVENSKE FARMACEUTICKE SPOLECNOSTI 2021; 70:186–195. [PMID: 34875841 DOI: 10.5817/csf2021-5-186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Film wound dressings represent one of the options in wound therapy. Various polymers can be used for their production. Currently, research focuses on materials of natural origin, more friendly to the human body, which are in many cases able to participate actively in the wound healing process. These include polyamino acids of bacterial origin, substances that are biodegradable, non-toxic, and have a great potential for an application not only in the medical field. From the point of view of film wound dressing formulation, poly-γ-glutamic acid (PGA), as a film-forming agent, and poly-ε-lysine (PL), characterized by antimicrobial activity, are of interest from this group. Therefore, the aim of our experiment was to prepare films consisting of PGA or a combination of PGA and PL with the addition of different plasticizers. The films were prepared by solvent evaporation method and then evaluated for their organoleptic (appearance, colour, transparency, ease of handling), physicochemical (thickness, density, opacity, surface pH), and mechanical properties (tensile strength and tear resistance). As a result, films showing mutual compatibility between the two polymers were obtained, with satisfactory properties for wound application.
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Mostafa M, Ahmed FK, Alghuthaymi M, Abd-Elsalam KA. Inorganic smart nanoparticles: a new tool to deliver CRISPR systems into plant cells. CRISPR AND RNAI SYSTEMS 2021:661-686. [DOI: 10.1016/b978-0-12-821910-2.00036-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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Isolation and characterization of an exopolymer produced by Bacillus licheniformis: In vitro antiviral activity against enveloped viruses. Carbohydr Polym 2020; 248:116737. [PMID: 32919551 PMCID: PMC7345415 DOI: 10.1016/j.carbpol.2020.116737] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 06/19/2020] [Accepted: 07/03/2020] [Indexed: 11/21/2022]
Abstract
The exopolymer (EPSp) produced by the strain B. licheniformis IDN-EC was isolated and characterized using different techniques (MALDI-TOF, NMR, ATR-FTIR, TGA, DSC, SEM). The results showed that the low molecular weight EPSp contained a long polyglutamic acid and an extracellular teichoic acid polysaccharide. The latter was composed of poly(glycerol phosphate) and was substituted at the 2-position of the glycerol residues with a αGal and αGlcNH2. The αGal O-6 position was also found to be substituted by a phosphate group. The antiviral capability of this EPSp was also tested on both enveloped (herpesviruses HSV, PRV and vesicular stomatitis VSV) and non-enveloped (MVM) viruses. The EPSp was efficient at inhibiting viral entry for the herpesviruses and VSV but was not effective against non-enveloped viruses. The in vivo assay of the EPSp in mice showed no signs of toxicity which could allow for its application in the healthcare sector.
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Yin JM, Wang HL, Yang ZK, Wang J, Wang Z, Duan LS, Li ZH, Tan WM. Engineering Lignin Nanomicroparticles for the Antiphotolysis and Controlled Release of the Plant Growth Regulator Abscisic Acid. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:7360-7368. [PMID: 32627551 DOI: 10.1021/acs.jafc.0c02835] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Lignin is the most abundant aromatic biopolymer in nature and is a major byproduct from the paper industry. The unlocking of lignin's potential for high-value applications has gained increasing attention in recent years. In this study, alkali lignin (AL), with a rigid conjugated structure and amphiphilic property, was used as a sustainable and eco-friendly encapsulation material for the protection and controlled release of photosensitive abscisic acid (ABA), an important and widely used plant growth regulator. Cetyltrimethylammonium bromide (CTAB) was used to induce the formation of AL-CTAB nanomicroparticles by self-assembly. The size and morphology of AL-CTAB particles were modified by changing the AL concentration and the dispersion agent. AL (0.3 M) dissolved in tetrahydrofuran could form a uniform size (300 nm) of particles with a regular spherical structure. Subsequently, ABA was loaded on the prepared nanomicroparticles to synthesize the capsule formulation of ABA@AL-CTAB. The controlled-release behavior and the antiphotolysis performance as well as the thermal stability of ABA@AL-CTAB were proved to be superior. Lasting inhibition of Arabidopsis and rice seed germination by ABA@AL-CTAB under light irradiations implied protection of ABA from photolysis. In addition, ABA@AL-CTAB could effectively regulate plant stomata, thereby increasing plant drought resistance. Overall, lignin is suitable for the preparation of agrochemical formulations with excellent controlled release and antiphotolysis performances.
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Affiliation(s)
- Jia-Ming Yin
- Engineering Research Center of Plant Growth Regulator, Ministry of Education, Department of Agronomy, College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Hong-Liang Wang
- Engineering Research Center of Plant Growth Regulator, Ministry of Education, Department of Agronomy, College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Zhi-Kun Yang
- Engineering Research Center of Plant Growth Regulator, Ministry of Education, Department of Agronomy, College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Jie Wang
- Engineering Research Center of Plant Growth Regulator, Ministry of Education, Department of Agronomy, College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Zhao Wang
- Engineering Research Center of Plant Growth Regulator, Ministry of Education, Department of Agronomy, College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Liu-Sheng Duan
- Engineering Research Center of Plant Growth Regulator, Ministry of Education, Department of Agronomy, College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Zhao-Hu Li
- Engineering Research Center of Plant Growth Regulator, Ministry of Education, Department of Agronomy, College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Wei-Ming Tan
- Engineering Research Center of Plant Growth Regulator, Ministry of Education, Department of Agronomy, College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China
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Machado T, Beckers SJ, Fischer J, Müller B, Sayer C, de Araújo PHH, Landfester K, Wurm FR. Bio-Based Lignin Nanocarriers Loaded with Fungicides as a Versatile Platform for Drug Delivery in Plants. Biomacromolecules 2020; 21:2755-2763. [PMID: 32543851 PMCID: PMC7467573 DOI: 10.1021/acs.biomac.0c00487] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 06/15/2020] [Indexed: 12/31/2022]
Abstract
Lignin-based nano- and microcarriers are a promising biodegradable drug delivery platform inside of plants. Many wood-decaying fungi are capable of degrading the wood component lignin by segregated lignases. These fungi are responsible for severe financial damage in agriculture, and many of these plant diseases cannot be treated today. However, enzymatic degradation is also an attractive handle to achieve a controlled release of drugs from artificial lignin vehicles. Herein, chemically cross-linked lignin nanocarriers (NCs) were prepared by aza-Michael addition in miniemulsion, followed by solvent evaporation. The cross-linking of lignin was achieved with the bio-based amines (spermine and spermidine). Several fungicides-namely, azoxystrobin, pyraclostrobin, tebuconazole, and boscalid-were encapsulated in situ during the miniemulsion polymerization, demonstrating the versatility of the method. Lignin NCs with diameters of 200-300 nm (determined by dynamic light scattering) were obtained, with high encapsulation efficiencies (70-99%, depending on the drug solubility). Lignin NCs successfully inhibited the growth of Phaeomoniella chlamydospora and Phaeoacremonium minimum, which are lignase-producing fungi associated with the worldwide occurring fungal grapevine trunk disease Esca. In planta studies proved their efficiency for at least 4 years after a single injection into Vitis vinifera ("Portugieser") plants on a test vineyard in Germany. The lignin NCs are of high interest as biodegradable delivery vehicles to be applied by trunk injection against the devastating fungal disease Esca but might also be promising against other fungal plant diseases.
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Affiliation(s)
- Thiago
O. Machado
- Max-Planck-Institut
für Polymerforschung, Ackermannweg 10, 55128 Mainz, Germany
- Department
of Chemical Engineering and Food Engineering, Federal University of Santa Catarina, P.O. Box 476, Florianópolis, 88040-900 Santa Catarina, Brazil
| | | | - Jochen Fischer
- Institute
for Biotechnology and Drug Research, Erwin-Schrödinger-Str. 56, 67663 Kaiserslautern, Germany
| | - Beate Müller
- Max-Planck-Institut
für Polymerforschung, Ackermannweg 10, 55128 Mainz, Germany
| | - Claudia Sayer
- Department
of Chemical Engineering and Food Engineering, Federal University of Santa Catarina, P.O. Box 476, Florianópolis, 88040-900 Santa Catarina, Brazil
| | - Pedro H. H. de Araújo
- Department
of Chemical Engineering and Food Engineering, Federal University of Santa Catarina, P.O. Box 476, Florianópolis, 88040-900 Santa Catarina, Brazil
| | | | - Frederik R. Wurm
- Max-Planck-Institut
für Polymerforschung, Ackermannweg 10, 55128 Mainz, Germany
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Rawashdeh RY, Harb AM, AlHasan AM. Biological interaction levels of zinc oxide nanoparticles; lettuce seeds as case study. Heliyon 2020; 6:e03983. [PMID: 32509982 PMCID: PMC7264067 DOI: 10.1016/j.heliyon.2020.e03983] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 04/07/2020] [Accepted: 05/12/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Seed germination is a critical stage in plant life, and recent practices use nanomaterials for the improvement of plant seed germination indices. This study was conducted to assess the effect of laboratory prepared zinc oxide nanoparticles on the physiological and biochemical changes of lettuce seeds. METHODS Lettuce seeds were soaked in a suspension of moderately polydisperse zinc oxide nanoparticles at two different concentrations (25 ppm or 50 ppm) and shaken for 3 h at 25 °C. Seeds treatment was followed subsequently by two to three days drying at ambient conditions. Treated seeds were stored for 3-4 weeks, at ambient conditions and then tested for germination in petri dishes. Germination was observed on daily basis and seedling length was measured. After imbibition and before the start of the visible germination, seeds were examined for topography and surface analysis using the scanning electron microscope and zinc uptake was measured by using the atomic absorption spectrometry and the energy dispersive X-ray. The pattern of mobilization of biomolecules was analyzed to detect any differences among different seed groups. RESULTS There was no loss of viability for the nanoparticles treated seeds. Indeed their germination was enhanced and their biomass increased. The activated performance of the nanoparticles imbibed seeds has been found to be correlated with an increased level of Zn inside lettuce seeds. The recorded measurements show a significant enhancement of seedling length. Interaction of zinc oxide nanoparticles with lettuce seeds mediates a variation in the biochemical processes. Changes detected in treated seeds were as following: reduced levels of the total carbohydrates (including simple saccharides and polysaccharides), higher capacity of protein synthesis, an elevated level of starch as well as an increased activity of antioxidant enzymes. DISCUSSION AND CONCLUSION Lettuce seeds primed with ZnO nanoparticles were found not only to maintain seed viability but even to exhibit a detectable level of germination enhancement compared to the control seeds. Overall, the promoted response of lettuce seeds during early stages of seed growth is encouraging for the application of ZnO NPs for seed priming for better germination indices.
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Kamle M, Mahato DK, Devi S, Soni R, Tripathi V, Mishra AK, Kumar P. Nanotechnological interventions for plant health improvement and sustainable agriculture. 3 Biotech 2020; 10:168. [PMID: 32206502 PMCID: PMC7072078 DOI: 10.1007/s13205-020-2152-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 02/19/2020] [Indexed: 12/13/2022] Open
Abstract
Agriculture is the source of food for both humans and animals. With the growing population demands, agricultural production needs to be scaled up where nanotechnology can play a significant role. The use of nanotechnology in agriculture can manage plant disease and growth for better and quality output. Therefore, this review focuses on the use of various nanoparticles for detection of nutrients and contaminants, nanosensors for monitoring the environmental stresses and crop conditions as well as the use of nanotechnology for plant pathogen detection and crop protection. In addition, the delivery of plant growth regulators and agrichemicals like nanopesticides and nanofertilizers to the plants along with the delivery of DNA for targeted genetic engineering and production of genetically modified (GM) crops are discussed briefly. Further, the future concerns regarding the use of nanoparticles and their possible toxicity, impact on the agriculture and ecosystem needs to be assessed along with the assessment of the nanoparticles and GM crops on the environment and human health.
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Affiliation(s)
- Madhu Kamle
- Department of Forestry, North Eastern Regional Institute of Science and Technology, Nirjuli, Arunachal Pradesh 791109 India
| | - Dipendra Kumar Mahato
- School of Exercise and Nutrition Sciences, Deakin University, 221 Burwood Hwy, Burwood, VIC 3125 Australia
| | - Sheetal Devi
- National Institute of Food Technology Entrepreneurship and Management (NIFTEM), Sonipat, Haryana India
| | - Ramendra Soni
- Department of Molecular and Cellular Engineering, Jacob Institute of Biotechnology and Bioengineering, Sam Higginbottom University of Agriculture Technology and Sciences, Prayagraj, 211007 India
| | - Vijay Tripathi
- Department of Molecular and Cellular Engineering, Jacob Institute of Biotechnology and Bioengineering, Sam Higginbottom University of Agriculture Technology and Sciences, Prayagraj, 211007 India
| | - Awdhesh Kumar Mishra
- Department of Biotechnology, Yeungnam University, Gyeongsan, Gyeongbuk 38541 Republic of Korea
| | - Pradeep Kumar
- Department of Forestry, North Eastern Regional Institute of Science and Technology, Nirjuli, Arunachal Pradesh 791109 India
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Maluin FN, Hussein MZ. Chitosan-Based Agronanochemicals as a Sustainable Alternative in Crop Protection. Molecules 2020; 25:E1611. [PMID: 32244664 PMCID: PMC7180820 DOI: 10.3390/molecules25071611] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 03/18/2020] [Accepted: 03/23/2020] [Indexed: 11/26/2022] Open
Abstract
The rise in the World's food demand in line with the increase of the global population has resulted in calls for more research on the production of sustainable food and sustainable agriculture. A natural biopolymer, chitosan, coupled with nanotechnology could offer a sustainable alternative to the use of conventional agrochemicals towards a safer agriculture industry. Here, we review the potential of chitosan-based agronanochemicals as a sustainable alternative in crop protection against pests, diseases as well as plant growth promoters. Such effort offers better alternatives: (1) the existing agricultural active ingredients can be encapsulated into chitosan nanocarriers for the formation of potent biocides against plant pathogens and pests; (2) the controlled release properties and high bioavailability of the nanoformulations help in minimizing the wastage and leaching of the agrochemicals' active ingredients; (3) the small size, in the nanometer regime, enhances the penetration on the plant cell wall and cuticle, which in turn increases the argochemical uptake; (4) the encapsulation of agrochemicals in chitosan nanocarriers shields the toxic effect of the free agrochemicals on the plant, cells and DNA, thus, minimizing the negative impacts of agrochemical active ingredients on human health and environmental wellness. In addition, this article also briefly reviews the mechanism of action of chitosan against pathogens and the elicitations of plant immunity and defense response activities of chitosan-treated plants.
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Affiliation(s)
| | - Mohd Zobir Hussein
- Institute of Advanced Technology, Universiti Putra Malaysia, Serdang 43400 UPM, Selangor, Malaysia;
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Falsini S, Tani C, Schiff S, Gonnelli C, Clemente I, Ristori S, Papini A. A new method for the direct tracking of in vivo lignin nanocapsules in Eragrostis tef (Poaceae) tissues. Eur J Histochem 2020; 64:3112. [PMID: 32214284 PMCID: PMC7118434 DOI: 10.4081/ejh.2020.3112] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 03/16/2020] [Indexed: 01/04/2023] Open
Abstract
Environmental concerns have driven scientists to research new eco-friendly approaches for the preparation of nanosystems. For this purpose, novel bio-polymers have been selected. Among these, one of the most promising is lignin, which is biodegradable and biocompatible. Additionally, lignin is one of the main by-products of the paper industry and can be re-used in nanosystems building. Lignin-based nanosystems could be used in agriculture, to improve the uptake of bioactive compounds, thus avoiding soil pollution. However, the mechanism of penetration in the plant and the route of transportation within the internal plant tissues are unknown and need to be clearly elucidated. Here we present a method of lignin nanocapsules staining and tracking by fluorochrome: Fluoral Yellow 088, which is a well-suited dye for the tracking of lipids and other oil phases. Two different applications were applied: in the first one fourteen-day plants were soaked with fluorescent nanocapsules (fNCs) pure solution and in the second one, Eragrostis tef plants were laid down on blotting paper and soaked with diluted fNCs solution. Wetting the roots of Teff plantlets with the pure fNCs solution resulted in the most efficient way of nanocapsule entrance. The dyeing of lignin nanocapsules allowed us to track them in Eragrostis tef plant tissues through microscopic observations. In particular, fNCs were proven to be able to permeate roots, reaching xylem vessels where, through water pressure, they reached the leaf.
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Affiliation(s)
- Sara Falsini
- Department of Biology; Department of Chemistry "Ugo Schiff" and CSGI, University of Florence.
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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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Preisler AC, Pereira AE, Campos EV, Dalazen G, Fraceto LF, Oliveira HC. Atrazine nanoencapsulation improves pre-emergence herbicidal activity against Bidens pilosa without enhancing long-term residual effect on Glycine max. PEST MANAGEMENT SCIENCE 2020; 76:141-149. [PMID: 31081245 DOI: 10.1002/ps.5482] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Revised: 05/06/2019] [Accepted: 05/07/2019] [Indexed: 05/25/2023]
Abstract
BACKGROUND Poly(ϵ-caprolactone) nanocapsules (NC + ATZ) are an efficient carrier system for atrazine and were developed as an alternative to reduce the harmful environmental effects of this herbicide. Here, we analyzed the pre-emergence herbicidal activity of NC + ATZ against Bidens pilosa and evaluated its residual effect on soybean plants after different periods of soil treatment with the formulations. RESULTS In contrast to non-nanoatrazine, NC + ATZ treatment led to very high mortality rates of B. pilosa seedlings even after a tenfold dilution, which suggests that atrazine nanoencapsulation improved its pre-emergence herbicidal activity. In a short-term assay (17 days), soil treatment with all atrazine-containing formulations resulted in intense toxicity to soybean plants. NC + ATZ at 200 g ha-1 had the same inhibitory effects on the physiological and growth parameters of soybean plants compared with non-nanoatrazine at 2000 g ha-1 , which suggests that atrazine nanoencapsulation increased the short-term residual effect of the herbicide. In a long-term assay (60 days), a gradual recovery of soybean plants from atrazine phytotoxicity was observed. When comparing the effects of nano- and non-nanoatrazine at the same concentrations, the growth and physiological parameters of soybean plants were mainly affected to the same extent. This indicates that encapsulation of atrazine into poly(ϵ-caprolactone) nanocapsules did not enhance the long-term residual effect of the herbicide on soybean. CONCLUSION NC + ATZ could be applied for efficient weed control without additional phytotoxicity to susceptible crops compared with non-nanoatrazine, provided that a safe interval is respected from atrazine application to sowing. © 2019 Society of Chemical Industry.
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Affiliation(s)
- Ana C Preisler
- Department of Animal and Plant Biology, State University of Londrina, Londrina, Brazil
| | - Anderson Es Pereira
- Department of Environmental Engineering, São Paulo State University (UNESP), Institute of Science and Technology of Sorocaba, Sorocaba, Brazil
| | - Estefânia Vr Campos
- Department of Environmental Engineering, São Paulo State University (UNESP), Institute of Science and Technology of Sorocaba, Sorocaba, Brazil
| | - Giliardi Dalazen
- Department of Agronomy, State University of Londrina, Londrina, Brazil
| | - Leonardo F Fraceto
- Department of Environmental Engineering, São Paulo State University (UNESP), Institute of Science and Technology of Sorocaba, Sorocaba, Brazil
| | - Halley C Oliveira
- Department of Animal and Plant Biology, State University of Londrina, Londrina, Brazil
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El-Sayed MY, Fetooh H, Refat MS, Eldaroti HH, Adam AMA, Saad HA. Complexes of the plant hormone gibberellic acid with the Pt(II), Au(III), Ru(III), V(III), and Se(IV) ions: preparation, characterization, and in vitro evaluation of biological activity. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111895] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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38
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Synthesis of indole-3-acetic acid and indole-3-butyric acid loaded zinc oxide nanoparticles: Effects on rhizogenesis. J Biotechnol 2019; 303:8-15. [DOI: 10.1016/j.jbiotec.2019.07.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 07/03/2019] [Accepted: 07/06/2019] [Indexed: 11/22/2022]
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Coherent Aspects of Multifaceted Eco-friendly Biopolymer - Polyglutamic Acid from the Microbes. JOURNAL OF PURE AND APPLIED MICROBIOLOGY 2019. [DOI: 10.22207/jpam.13.2.10] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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40
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Pereira ADES, Oliveira HC, Fraceto LF. Polymeric nanoparticles as an alternative for application of gibberellic acid in sustainable agriculture: a field study. Sci Rep 2019; 9:7135. [PMID: 31073210 PMCID: PMC6509338 DOI: 10.1038/s41598-019-43494-y] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 04/25/2019] [Indexed: 12/25/2022] Open
Abstract
Nanocarrier systems for the encapsulation of agrochemicals can contribute to sustainable agriculture, but few nanosystems have been developed for plant growth regulators (PGRs). The present study evaluated the effects of seed priming using alginate/chitosan (nanoALG/CS) and chitosan/tripolyphosphate (nanoCS/TPP) containing GA3 on the growth and productivity of Solanum lycopersicum cultivated under field conditions. The results demonstrated that nanocarrier systems could improve fruit production, with the productivity increasing almost 4-fold using nanoALG/CS-GA3. This pioneering study demonstrates the potential of nanocarrier systems with PGRs for applications in agriculture.
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Affiliation(s)
- Anderson do Espírito Santo Pereira
- São Paulo State University (UNESP), Institute of Science and Technology, Sorocaba, 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 86047-970, Londrina, PR, Brazil
| | - Leonardo Fernandes Fraceto
- São Paulo State University (UNESP), Institute of Science and Technology, Sorocaba, Avenida Três de Março, 511, CEP 18087-180, Sorocaba, SP, Brazil.
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Chen Y, Jiang Z, Wu D, Wang H, Li J, Bi M, Zhang Y. Development of a novel bio-organic fertilizer for the removal of atrazine in soil. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2019; 233:553-560. [PMID: 30597348 DOI: 10.1016/j.jenvman.2018.12.086] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 12/12/2018] [Accepted: 12/22/2018] [Indexed: 06/09/2023]
Abstract
The accumulation of atrazine in farmland is prone to cause phytotoxicity to kinds of sensitive crops, such as soybean. In addition, some kinds of agricultural solid wastes have long been considered as the important non-point pollution source. The aim of this experiment was to investigate the feasibility of removing atrazine from soil and alleviating the stress of atrazine on the growth of soybean by application a novel bio-organic fertilizer developed by agricultural solid wastes, such as cow manure organic fertilizer, biochar and poly-(γ-glutamic acid), as well as an atrazine-degrading strain Arthrobacter sp. DNS10. Sixteen potential bio-organic fertilizer formulations were designed by D-optimal mixture design of Design Expert software and atrazine-removal ability was selected to single out the optimal formulation. As a result, the optimal formulation of bio-organic fertilizer (named as DNBF10) was produced by the cow manure organic fertilizer 76.20%, biochar 4.46%, poly-(γ-glutamic acid) 8.63% (m/m) and the number of Arthrobacter sp. DNS10 with 0.91 × 108 CFU/g. The atrazine removal percentage of DNBF10 for the atrazine in soil with the initial atrazine concentration 15.26 ± 0.49 mg/kg was 95.05% after 10 days' application with DNBF10 at the adding dosage of 5 mg/kg (relative to the dry weight of the soil). Furthermore, pot experiment results suggest that the growth of soybean seedlings in the soil (initial atrazine was 8.14 ± 0.16 mg/kg) that adding both of DNBF10 (25%) and chemical fertilizer (75%) were better than those of the treatment only adding chemical fertilizer (100%) under the same nutrient addition level. All the results indicate that the application of DNBF10 was a new alternative to reuse the typical agricultural solid wastes, as well as to reduce the harm caused by residual atrazine to soybean.
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Affiliation(s)
- Yukun Chen
- School of Resources & Environment, Northeast Agricultural University, Harbin 150030, China
| | - Zhao Jiang
- School of Resources & Environment, Northeast Agricultural University, Harbin 150030, China
| | - Dan Wu
- School of Resources & Environment, Northeast Agricultural University, Harbin 150030, China
| | | | - Jiaojiao Li
- School of Resources & Environment, Northeast Agricultural University, Harbin 150030, China
| | - Mingchun Bi
- School of Resources & Environment, Northeast Agricultural University, Harbin 150030, China
| | - Ying Zhang
- School of Resources & Environment, Northeast Agricultural University, Harbin 150030, China.
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Muthukrishnan S, Murugan I, Selvaraj M. Chitosan nanoparticles loaded with thiamine stimulate growth and enhances protection against wilt disease in Chickpea. Carbohydr Polym 2019; 212:169-177. [PMID: 30832844 DOI: 10.1016/j.carbpol.2019.02.037] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 02/09/2019] [Accepted: 02/12/2019] [Indexed: 12/29/2022]
Abstract
Nanoencapsulation is considered as one of the unique technique for increasing the bioavailability, solubility and retention time of bioactive compounds. In this study, thiamine was incorporated into the chitosan nanoparticles and characterized through FTIR, DLS, SEM, TEM and XRD analyses. Zeta potential of the synthesized nanoparticles was found to be 37.7 mV. The encapsulation efficiency of chitosan nanoparticle was 90 ± 3%. Application of thiamine loaded chitosan nanoparticle enhanced seed germination and growth of chickpea seedlings when compared to untreated control seeds. Treated seedlings showed enhanced production of indole acetic acid (IAA). Foliar application of synthesized nanoparticle induced defense enzymes in leaves and roots of chickpea plants. Decreased cell death in the chickpea roots of treated plants was observed when compared to control under green house condition. These results showed that the thiamine loaded chitosan nanoparticle can be used as a growth stimulator as well as a defense activator in chickpea.
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Affiliation(s)
| | - Indhumathi Murugan
- Department of Botany, Bharathidasan University, Tiruchirappalli 620024, India
| | - Muthukumar Selvaraj
- Department of Botany, Bharathidasan University, Tiruchirappalli 620024, India
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43
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Lopez-Moya F, Suarez-Fernandez M, Lopez-Llorca LV. Molecular Mechanisms of Chitosan Interactions with Fungi and Plants. Int J Mol Sci 2019; 20:E332. [PMID: 30650540 PMCID: PMC6359256 DOI: 10.3390/ijms20020332] [Citation(s) in RCA: 96] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 01/07/2019] [Accepted: 01/11/2019] [Indexed: 12/19/2022] Open
Abstract
Chitosan is a versatile compound with multiple biotechnological applications. This polymer inhibits clinically important human fungal pathogens under the same carbon and nitrogen status as in blood. Chitosan permeabilises their high-fluidity plasma membrane and increases production of intracellular oxygen species (ROS). Conversely, chitosan is compatible with mammalian cell lines as well as with biocontrol fungi (BCF). BCF resistant to chitosan have low-fluidity membranes and high glucan/chitin ratios in their cell walls. Recent studies illustrate molecular and physiological basis of chitosan-root interactions. Chitosan induces auxin accumulation in Arabidopsis roots. This polymer causes overexpression of tryptophan-dependent auxin biosynthesis pathway. It also blocks auxin translocation in roots. Chitosan is a plant defense modulator. Endophytes and fungal pathogens evade plant immunity converting chitin into chitosan. LysM effectors shield chitin and protect fungal cell walls from plant chitinases. These enzymes together with fungal chitin deacetylases, chitosanases and effectors play determinant roles during fungal colonization of plants. This review describes chitosan mode of action (cell and gene targets) in fungi and plants. This knowledge will help to develop chitosan for agrobiotechnological and medical applications.
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Affiliation(s)
- Federico Lopez-Moya
- Department of Marine Sciences and Applied Biology, Laboratory of Plant Pathology, Multidisciplinary Institute for Environmental Studies (MIES) Ramon Margalef, University of Alicante, 03080 Alicante, Spain.
| | - Marta Suarez-Fernandez
- Department of Marine Sciences and Applied Biology, Laboratory of Plant Pathology, Multidisciplinary Institute for Environmental Studies (MIES) Ramon Margalef, University of Alicante, 03080 Alicante, Spain.
| | - Luis Vicente Lopez-Llorca
- Department of Marine Sciences and Applied Biology, Laboratory of Plant Pathology, Multidisciplinary Institute for Environmental Studies (MIES) Ramon Margalef, University of Alicante, 03080 Alicante, Spain.
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44
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Effects of Calcium Alginate Submicroparticles on Seed Germination and Seedling Growth of Wheat ( Triticum aestivum L.). Polymers (Basel) 2018; 10:polym10101154. [PMID: 30961078 PMCID: PMC6403849 DOI: 10.3390/polym10101154] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 10/05/2018] [Accepted: 10/06/2018] [Indexed: 11/26/2022] Open
Abstract
Calcium alginate (CaAlg) submicroparticles have a potential application in agricultural delivery systems. This study investigated the effects of CaAlg submicroparticles on seed germination and seedling growth of wheat. CaAlg submicroparticles with a Z-average diameter of around 250.4 nm and a measured zeta potential value of about −25.4 mV were prepared and characterized by dynamic light scattering (DLS), scanning electron microscopy (SEM) and energy dispersive X-ray spectrometer (EDS). After this, the effects of the concentration of CaAlg submicroparticles (10–500 μg/mL) on germination percentage, seedling length, the number of adventitious roots, chlorophyll content and soluble protein content were evaluated. The results demonstrated a significant increase in the level of germination percentage (9.0%), seedling index (50.3%), adventitious roots (27.5%), seedling length (17.0%), chlorophyll (8.7%) and soluble protein contents (4.5%) at a concentration of 100 μg/mL. However, an inhibitory effect was observed at a concentration of 500 μg/mL. The SEM examination showed that CaAlg submicroparticles could be successfully adsorbed onto the surface of the wheat seed. Further studies proved that CaAlg submicroparticles at a concentration of 100 μg/mL promoted the expression of indole-3-acetic acid (IAA)-related genes (YUCCA9, AUX1, ARF and UGT) in wheat, which resulted in an increase of 69% and 21% in IAA concentration in wheat roots and shoots, respectively.
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45
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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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46
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Campos EVR, Proença PLF, Oliveira JL, Pereira AES, de Morais Ribeiro LN, Fernandes FO, Gonçalves KC, Polanczyk RA, Pasquoto-Stigliani T, Lima R, Melville CC, Della Vechia JF, Andrade DJ, Fraceto LF. Carvacrol and linalool co-loaded in β-cyclodextrin-grafted chitosan nanoparticles as sustainable biopesticide aiming pest control. Sci Rep 2018; 8:7623. [PMID: 29769620 PMCID: PMC5955913 DOI: 10.1038/s41598-018-26043-x] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Accepted: 05/04/2018] [Indexed: 02/07/2023] Open
Abstract
Pesticides are the main tactics for pest control because they reduce the pest population very fast and their efficiency does not depend on abiotic factors. However, the indiscriminate use of these substances can speed up the development of resistant populations and causing environmental contamination. Therefore, alternative methods of pest control are sought, such as the use of botanical compounds. Nanoencapsulation of volatile compounds has been shown to be an important tool that can be used to overcome the lack of stability of these compounds. In this work, we describe the preparation and characterization of chitosan nanoparticles functionalized with β-cyclodextrin containing carvacrol and linalool. The toxicity and biological activity were evaluated. Decreases of toxicity were observed when the compounds were nanoencapsulated. The nanoparticles presented insecticidal activity against the species Helicoverpa armigera (corn earworm) and Tetranychus urticae (spider mite). In addition, repellent activity and reduction in oviposition were observed for the mites.
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Affiliation(s)
- Estefânia V R Campos
- São Paulo State University - UNESP, Institute of Science and Technology, Sorocaba, SP, Brazil.,Department of Biochemistry and Tissue Biology, State University of Campinas, Campinas, SP, Brazil
| | - Patrícia L F Proença
- São Paulo State University - UNESP, Institute of Science and Technology, Sorocaba, SP, Brazil
| | - Jhones L Oliveira
- São Paulo State University - UNESP, Institute of Science and Technology, Sorocaba, SP, Brazil
| | - Anderson E S Pereira
- São Paulo State University - UNESP, Institute of Science and Technology, Sorocaba, SP, Brazil
| | | | - Fabrício O Fernandes
- São Paulo State University - UNESP, College of Agricultural and Veterinary Sciences, Department of Crop Protection, Jaboticabal, SP, Brazil
| | - Kelly C Gonçalves
- São Paulo State University - UNESP, College of Agricultural and Veterinary Sciences, Department of Crop Protection, Jaboticabal, SP, Brazil
| | - Ricardo A Polanczyk
- São Paulo State University - UNESP, College of Agricultural and Veterinary Sciences, Department of Crop Protection, Jaboticabal, SP, Brazil
| | | | - Renata Lima
- Department of Biotechnology, University of Sorocaba, Sorocaba, Brazil
| | - Cirano C Melville
- São Paulo State University - UNESP, College of Agricultural and Veterinary Sciences, Department of Crop Protection, Jaboticabal, SP, Brazil
| | - Jaqueline F Della Vechia
- São Paulo State University - UNESP, College of Agricultural and Veterinary Sciences, Department of Crop Protection, Jaboticabal, SP, Brazil
| | - Daniel J Andrade
- São Paulo State University - UNESP, College of Agricultural and Veterinary Sciences, Department of Crop Protection, Jaboticabal, SP, Brazil
| | - Leonardo F Fraceto
- São Paulo State University - UNESP, Institute of Science and Technology, Sorocaba, SP, Brazil. .,Department of Biochemistry and Tissue Biology, State University of Campinas, Campinas, SP, Brazil.
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47
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Khalifa NS, Hasaneen MN. The effect of chitosan-PMAA-NPK nanofertilizer on Pisum sativum plants. 3 Biotech 2018; 8:193. [PMID: 29576999 PMCID: PMC5861260 DOI: 10.1007/s13205-018-1221-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 03/16/2018] [Indexed: 11/29/2022] Open
Abstract
The use of chitosan (CS) as a carrier for slow fertilizer release is a novel trend. The potential effect of this system in agriculture is still debatable. Here, chitosan (CS) nanoparticles were obtained by polymerizing methacrylic acid (PMAA) for the entrapment of nitrogen, phosphorous and potassium (NPK) nanoparticles (NP), each at a time to form CS-PMAA-NPK NPs complex. The impact of this complex was evaluated using garden pea (Pisum sativum var. Master B) plants. Five-day-old pea seedlings were treated through their root system with CS-PMAA-NPK NPs at concentrations of 1, 0.5, 0.25, 0.125 and 0.0625 of the stock solution (R) for 1, 2, 4 and 7 days. In general, CS-PMAA-NPK NP complex reduced root elongation rate and resulted in the accumulation of starch at the root tip in a dose-dependent manner within the treated plants. Interestingly, the lowest concentrations of 0.0625 and 0.125 R had induced mitotic cell division (MI = 22.45 ± 2.68 and 19.72 ± 3.48, respectively) compared with the control (MI = 9.09 ± 3.28). In addition, some of major proteins such as convicilin, vicilin and legumin β were upregulated in plants treated with these low concentrations too. However, all concentrations used exhibited genotoxic effect on DNA based on the comet assay data after 48 h of treatment. Thus, it is highly recommended to consider the negative effects of this carrier system on plants and environment that may arise due to its accumulation in the agricultural fields.
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Affiliation(s)
- Noha S. Khalifa
- Botany Department, Faculty of Science, Ain Shams University, Cairo, Egypt
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48
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Synthesis and Characterization of Stimuli-Responsive Poly(2-dimethylamino-ethylmethacrylate)-Grafted Chitosan Microcapsule for Controlled Pyraclostrobin Release. Int J Mol Sci 2018. [PMID: 29538323 PMCID: PMC5877715 DOI: 10.3390/ijms19030854] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Controllable pesticide release in response to environmental stimuli is highly desirable for better efficacy and fewer adverse effects. Combining the merits of natural and synthetic polymers, pH and temperature dual-responsive chitosan copolymer (CS-g-PDMAEMA) was facilely prepared through free radical graft copolymerization with 2-(dimethylamino) ethyl 2-methacrylate (DMAEMA) as the vinyl monomer. An emulsion chemical cross-linking method was used to expediently fabricate pyraclostrobin microcapsules in situ entrapping the pesticide. The loading content and encapsulation efficiency were 18.79% and 64.51%, respectively. The pyraclostrobin-loaded microcapsules showed pH-and thermo responsive release. Microcapsulation can address the inherent limitation of pyraclostrobin that is photo unstable and highly toxic on aquatic organisms. Compared to free pyraclostrobin, microcapsulation could dramatically improve its photostability under ultraviolet light irradiation. Lower acute toxicity against zebra fish on the first day and gradually similar toxicity over time with that of pyraclostrobin technical concentrate were in accordance with the release profiles of pyraclostrobin microcapsules. This stimuli-responsive pesticide delivery system may find promising application potential in sustainable plant protection.
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49
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Quiñones JP, Peniche H, Peniche C. Chitosan Based Self-Assembled Nanoparticles in Drug Delivery. Polymers (Basel) 2018; 10:polym10030235. [PMID: 30966270 PMCID: PMC6414940 DOI: 10.3390/polym10030235] [Citation(s) in RCA: 144] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 02/20/2018] [Accepted: 02/23/2018] [Indexed: 01/29/2023] Open
Abstract
Chitosan is a cationic polysaccharide that is usually obtained by alkaline deacetylation of chitin poly(N-acetylglucosamine). It is biocompatible, biodegradable, mucoadhesive, and non-toxic. These excellent biological properties make chitosan a good candidate for a platform in developing drug delivery systems having improved biodistribution, increased specificity and sensitivity, and reduced pharmacological toxicity. In particular, chitosan nanoparticles are found to be appropriate for non-invasive routes of drug administration: oral, nasal, pulmonary and ocular routes. These applications are facilitated by the absorption-enhancing effect of chitosan. Many procedures for obtaining chitosan nanoparticles have been proposed. Particularly, the introduction of hydrophobic moieties into chitosan molecules by grafting to generate a hydrophobic-hydrophilic balance promoting self-assembly is a current and appealing approach. The grafting agent can be a hydrophobic moiety forming micelles that can entrap lipophilic drugs or it can be the drug itself. Another suitable way to generate self-assembled chitosan nanoparticles is through the formation of polyelectrolyte complexes with polyanions. This paper reviews the main approaches for preparing chitosan nanoparticles by self-assembly through both procedures, and illustrates the state of the art of their application in drug delivery.
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Affiliation(s)
- Javier Pérez Quiñones
- Institute of Polymer Chemistry, Johannes Kepler University, Altenberger Strasse 69, 4040 Linz, Austria.
| | - Hazel Peniche
- Centro de Biomateriales, Universidad de La Habana, Ave. Universidad S/N entre G y Ronda, 10400 La Habana, Cuba.
| | - Carlos Peniche
- Facultad de Química, Universidad de La Habana, Zapata S/N entre G y Carlitos Aguirre, 10400 La Habana, Cuba.
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Nakasato DY, Pereira AES, Oliveira JL, Oliveira HC, Fraceto LF. Evaluation of the effects of polymeric chitosan/tripolyphosphate and solid lipid nanoparticles on germination of Zea mays, Brassica rapa and Pisum sativum. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2017; 142:369-374. [PMID: 28437729 DOI: 10.1016/j.ecoenv.2017.04.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Revised: 03/03/2017] [Accepted: 04/14/2017] [Indexed: 05/28/2023]
Abstract
Although the potential toxicity of many metallic and carbon nanoparticles to plants has been reported, few studies have evaluated the phytotoxic effects of polymeric and solid lipid nanoparticles. The present work described the preparation and characterization of chitosan/tripolyphosphate (CS/TPP) nanoparticles and solid lipid nanoparticles (SLN) and evaluated the effects of different concentrations of these nanoparticles on germination of Zea mays, Brassica rapa, and Pisum sativum. CS/TPP nanoparticles presented an average size of 233.6±12.1nm, polydispersity index (PDI) of 0.30±0.02, and zeta potential of +21.4±1.7mV. SLN showed an average size of 323.25±41.4nm, PDI of 0.23±0.103, and zeta potential of -13.25±3.2mV. Nanotracking analysis enabled determination of concentrations of 1.33×1010 (CS/TPP) and 3.64×1012 (SLN) nanoparticles per mL. At high concentrations, CS/TPP nanoparticles caused complete inhibition of germination, and thus negatively affected the initial growth of all tested species. Differently, SLN presented no phytotoxic effects. The different size and composition and the opposite charges of SLN and CS/TPP nanoparticles could be associated with the differential phytotoxicity of these nanomaterials. The present study reports the phytotoxic potential of polymeric CS/TPP nanoparticles towards plants, indicating that further investigation is needed on the effects of such formulations intended for future use in agricultural systems, in order to avoid damage to the environment.
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Affiliation(s)
- Daniele Y Nakasato
- São Paulo State University (Unesp), Institute of Science and Technology, Sorocaba, Environmental Nanotechnology Lab, Avenida Três de Março, 511, CEP 18087-180 Sorocaba, SP, Brazil
| | - Anderson E S Pereira
- Department of Biochemistry and Tissue Biology, State University of Campinas (UNICAMP), Campus Universitário Zeferino Vaz, s/n, Cidade Universitária, CEP 13083-870 Campinas, SP, Brazil
| | - Jhones L Oliveira
- São Paulo State University (Unesp), Institute of Science and Technology, Sorocaba, Environmental Nanotechnology Lab, Avenida Três de Março, 511, CEP 18087-180 Sorocaba, SP, Brazil
| | - Halley C Oliveira
- Departament of Animal and Plant Biology, State University of Londrina, PR 445 km 380, CEP 86057-970 Londrina, PR, Brazil
| | - Leonardo F Fraceto
- São Paulo State University (Unesp), Institute of Science and Technology, Sorocaba, Environmental Nanotechnology Lab, Avenida Três de Março, 511, CEP 18087-180 Sorocaba, SP, Brazil; Department of Biochemistry and Tissue Biology, State University of Campinas (UNICAMP), Campus Universitário Zeferino Vaz, s/n, Cidade Universitária, CEP 13083-870 Campinas, SP, Brazil.
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