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Kalita A, Elayarajan M, Janaki P, Suganya S, Sankari A, Parameswari E. Organo-monomers coated slow-release fertilizers: Current understanding and future prospects. Int J Biol Macromol 2024; 274:133320. [PMID: 38950798 DOI: 10.1016/j.ijbiomac.2024.133320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Revised: 06/06/2024] [Accepted: 06/19/2024] [Indexed: 07/03/2024]
Abstract
The increasing urge to make an impactful contribution towards attaining nutritional security amidst the ever-rising demand for food, changing climate and maintaining environmental health and safety has become the main focal point for today's researchers globally. Slow-release fertilizers (SRFs) are a broad, dynamic, and advance category of fertilizers but despite its environmental benefits and scientifically proven results it often faces some critical challenges, primarily due to its high cost, often stemming from synthetic coatings, deteriorating soil health and with unrevealed potential environmental impacts. Organo-monomers have gained immense popularity due to their organic origin, biodegradable nature, biocompatibility, bio-sustainability and as a targeted delivery of nutrients in the plant system leading to increase in nutrient use efficiency (NUE). They can form strong bond with other monomers, fertilizers elements and improve the soil quality, carbon sequestration and holistically the environment. This review emphasizes on organo-monomers based SRFs, its synthesis, application and deliberate mechanism of nutrient release; boosting crop productivity and global economy. In conclusion, provided the significant challenges posed by the classical or synthetically coated fertilizers; the application of organo-monomers based SRFs demonstrates immense potential for achieving sustainable yield, to help build a global nutritionally secure population.
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Affiliation(s)
- Abreeta Kalita
- Dept. of Soil Science & Agricultural Chemistry, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641003, India.
| | - M Elayarajan
- Dept. of Soil Science & Agricultural Chemistry, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641003, India.
| | - P Janaki
- Dept. of Soil Science & Agricultural Chemistry, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641003, India.
| | - S Suganya
- Dept. of Soil Science & Agricultural Chemistry, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641003, India.
| | - A Sankari
- Dept. of Horticulture, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641003, India.
| | - E Parameswari
- Dept. of Environmental Science, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641003, India.
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Raiesi Ardali T, Ma'mani L, Chorom M, Motamedi E, Fathi Gharebaba M. A biocompatible NPK +Fe+Zn slow release fertilizer: synthesis and its evaluation in tomato plant growth improvement. Sci Rep 2024; 14:4640. [PMID: 38409209 PMCID: PMC10897305 DOI: 10.1038/s41598-024-55152-z] [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: 08/11/2023] [Accepted: 02/20/2024] [Indexed: 02/28/2024] Open
Abstract
Slow-release fertilizers (SRFs) play an essential and necessary role in sustainable agriculture. Using slow-release and environment friendly fertilizers can increase the growth of plants and reduce the loss of nutrients. Considering the deficiency of iron (Fe) and zinc (Zn) in calcareous soils, a slow-release fertilizer was prepared based on the polymeric nanocomposite, which contains NPK, Fe, and Zn. Its potential was evaluated on tomato plant growth by conducting an experiment in a factorial completely randomized design with three replications. Two levels of salinity (2 and 5 ds m-1, two types of soil texture) clay loam and sandy loam) and five levels of fertilizers were examined in the experiment. To this, the graphene oxide-chitosan coated-humic acid@Fe3O4 nanoparticles (Fe3O4@HA@GO-Cs), and the graphene oxide-chitosan coated-ammonium zinc phosphate (AZP@GO-Cs) were used as Fe and Zn sources, respectively. Then, the optimal Fe and Zn fertilizers in the presence of urea, phosphorus, and potassium slow- release fertilizers (SRF) were investigated under greenhouse conditions. The results indicated that the best improvement in growth and nutrient uptake in plants was achieved by using the SRF. Notably, in the shoots of tomato plants, the nitrogen, phosphorus, potassium, Fe, and Zn concentration increased by 44, 66, 46, 75, and 74% compared to the control. The use of nanofertilizer can be an effective, biocompatible, and economical option to provide Fe and Zn demand in plants.
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Affiliation(s)
- Tahereh Raiesi Ardali
- Department of Nanotechnology, Agricultural Biotechnology Research Institute of Iran (ABRII), Agricultural Research Education and Extension Organization (AREEO), Karaj, Iran
- Department of Soil Science, Faculty of Agriculture, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Leila Ma'mani
- Department of Nanotechnology, Agricultural Biotechnology Research Institute of Iran (ABRII), Agricultural Research Education and Extension Organization (AREEO), Karaj, Iran.
| | - Mostafa Chorom
- Department of Soil Science, Faculty of Agriculture, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Elaheh Motamedi
- Department of Nanotechnology, Agricultural Biotechnology Research Institute of Iran (ABRII), Agricultural Research Education and Extension Organization (AREEO), Karaj, Iran
| | - Mohammad Fathi Gharebaba
- Department of Molecular Physiology, Agricultural Biotechnology Research Institute of Iran, AREEO, Karaj, Iran
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3
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Salimi M, Channab BE, El Idrissi A, Zahouily M, Motamedi E. A comprehensive review on starch: Structure, modification, and applications in slow/controlled-release fertilizers in agriculture. Carbohydr Polym 2023; 322:121326. [PMID: 37839830 DOI: 10.1016/j.carbpol.2023.121326] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 08/20/2023] [Accepted: 08/21/2023] [Indexed: 10/17/2023]
Abstract
This comprehensive review thoroughly examines starch's structure, modifications, and applications in slow/controlled-release fertilizers (SRFs) for agricultural purposes. The review begins by exploring starch's unique structure and properties, providing insights into its molecular arrangement and physicochemical characteristics. Various methods of modifying starch, including physical, chemical, and enzymatic techniques, are discussed, highlighting their ability to impart desirable properties such as controlled release and improved stability. The review then focuses on the applications of starch in the development of SRFs. It emphasizes the role of starch-based hydrogels as effective nutrient carriers, enabling their sustained release to plants over extended periods. Additionally, incorporating starch-based hydrogel nano-composites are explored, highlighting their potential in optimizing nutrient release profiles and promoting plant growth. Furthermore, the review highlights the benefits of starch-based fertilizers in enhancing plant growth and crop yield while minimizing nutrient losses. It presents case studies and field trials demonstrating starch-based formulations' efficacy in promoting sustainable agricultural practices. Overall, this review consolidates current knowledge on starch, its modifications, and its applications in SRFs, providing valuable insights into the potential of starch-based formulations to improve nutrient management, boost crop productivity, and support sustainable agriculture.
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Affiliation(s)
- Mehri Salimi
- Soil Science Department, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | - Badr-Eddine Channab
- Laboratory of Materials, Catalysis & Natural Resources Valorization, URAC 24, Faculty of Science and Technology, Hassan II University, Casablanca, B.P. 146, Morocco
| | - Ayoub El Idrissi
- Laboratory of Materials, Catalysis & Natural Resources Valorization, URAC 24, Faculty of Science and Technology, Hassan II University, Casablanca, B.P. 146, Morocco
| | - Mohamed Zahouily
- Laboratory of Materials, Catalysis & Natural Resources Valorization, URAC 24, Faculty of Science and Technology, Hassan II University, Casablanca, B.P. 146, Morocco; Natural Resources Valorization Center, Moroccan Foundation for Advanced Science, Innovation and Research, Rabat, Morocco; Mohammed VI Polytechnic University, Ben Guerir, Morocco
| | - Elaheh Motamedi
- Department of Nanotechnology, Agricultural Biotechnology Research Institute of Iran (ABRII), Agricultural Research Education and Extension Organization (AREEO), Karaj, Iran.
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Lavrentev FV, Shilovskikh VV, Alabusheva VS, Yurova VY, Nikitina AA, Ulasevich SA, Skorb EV. Diffusion-Limited Processes in Hydrogels with Chosen Applications from Drug Delivery to Electronic Components. Molecules 2023; 28:5931. [PMID: 37570901 PMCID: PMC10421015 DOI: 10.3390/molecules28155931] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 08/02/2023] [Accepted: 08/03/2023] [Indexed: 08/13/2023] Open
Abstract
Diffusion is one of the key nature processes which plays an important role in respiration, digestion, and nutrient transport in cells. In this regard, the present article aims to review various diffusion approaches used to fabricate different functional materials based on hydrogels, unique examples of materials that control diffusion. They have found applications in fields such as drug encapsulation and delivery, nutrient delivery in agriculture, developing materials for regenerative medicine, and creating stimuli-responsive materials in soft robotics and microrobotics. In addition, mechanisms of release and drug diffusion kinetics as key tools for material design are discussed.
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Affiliation(s)
- Filipp V. Lavrentev
- Infochemistry Scientific Center, ITMO University, 191002 Saint Petersburg, Russia; (V.S.A.); (V.Y.Y.); (A.A.N.); (S.A.U.)
| | - Vladimir V. Shilovskikh
- Laboratory of Polymer and Composite Materials “SmartTextiles”, IRC–X-ray Coherent Optics, Immanuel Kant Baltic Federal University, 236041 Kaliningrad, Russia;
| | - Varvara S. Alabusheva
- Infochemistry Scientific Center, ITMO University, 191002 Saint Petersburg, Russia; (V.S.A.); (V.Y.Y.); (A.A.N.); (S.A.U.)
| | - Veronika Yu. Yurova
- Infochemistry Scientific Center, ITMO University, 191002 Saint Petersburg, Russia; (V.S.A.); (V.Y.Y.); (A.A.N.); (S.A.U.)
| | - Anna A. Nikitina
- Infochemistry Scientific Center, ITMO University, 191002 Saint Petersburg, Russia; (V.S.A.); (V.Y.Y.); (A.A.N.); (S.A.U.)
| | - Sviatlana A. Ulasevich
- Infochemistry Scientific Center, ITMO University, 191002 Saint Petersburg, Russia; (V.S.A.); (V.Y.Y.); (A.A.N.); (S.A.U.)
| | - Ekaterina V. Skorb
- Infochemistry Scientific Center, ITMO University, 191002 Saint Petersburg, Russia; (V.S.A.); (V.Y.Y.); (A.A.N.); (S.A.U.)
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Wang R, Liu S, Ma Z. Recent Development of Versatile Polyphenol Platforms in Fertilizers and Pesticides. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023. [PMID: 37318564 DOI: 10.1021/acs.jafc.3c01952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The utilization of agrochemicals has been of significant importance in both the cultivation and disease control of crops. The development of advanced agrochemicals that are both effective and eco-friendly has been made possible through the use of slow delivery platforms and surface modification technology. Inspired by the nature of mussel adhesion, polyphenolic platforms with versatile properties have been extensively employed in various applications, including agro-food, owing to their ability to flexibly modulate chemical and surface characteristics. This mini-review highlights the development of polyphenols, such as polydopamine and tannic acid, in the field of agrochemicals, particularly in the design and production of novel fertilizers and pesticides. The synthetic approach, active ingredient release performance, foliar adhesion, and design of polyphenolic-based agrochemicals in recent years have been discussed to explore their potential applications and limitations. We believe that utilizing versatile polyphenolic materials and their characteristics for agro-food applications can provide innovative ideas and suggestions for developing novel agrochemicals suitable for modern and sustainable horticulture and agriculture.
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Affiliation(s)
- Ruili Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, 2999 North Renmin Road, Shanghai 201620, People's Republic of China
| | - Shengxue Liu
- Analysis and Testing Center, Shihezi University, Shihezi Xinjiang 832003, People's Republic of China
| | - Zhiyuan Ma
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, 2999 North Renmin Road, Shanghai 201620, People's Republic of China
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Channab BE, El Idrissi A, Zahouily M, Essamlali Y, White JC. Starch-based controlled release fertilizers: A review. Int J Biol Macromol 2023; 238:124075. [PMID: 36940767 DOI: 10.1016/j.ijbiomac.2023.124075] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 03/09/2023] [Accepted: 03/14/2023] [Indexed: 03/22/2023]
Abstract
Starch, as a widely available renewable resource, has the potential to be used in the production of controlled-release fertilizers (CRFs) that support sustainable agriculture. These CRFs can be formed by incorporating nutrients through coating or absorption, or by chemically modifying the starch to enhance its ability to carry and interact with nutrients. This review examines the various methods of creating starch-based CRFs, including coating, chemical modification, and grafting with other polymers. In addition, the mechanisms of controlled release in starch-based CRFs are discussed. Overall, the potential benefits of using starch-based CRFs in terms of resource efficiency and environmental protection are highlighted.
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Affiliation(s)
- Badr-Eddine Channab
- Laboratoire de Matériaux, Catalyse & Valorisation des Ressources Naturelles, URAC 24, Faculté des Sciences et Techniques, Université Hassan II, Casablanca B.P. 146, Morocco.
| | - Ayoub El Idrissi
- Laboratoire de Matériaux, Catalyse & Valorisation des Ressources Naturelles, URAC 24, Faculté des Sciences et Techniques, Université Hassan II, Casablanca B.P. 146, Morocco
| | - Mohamed Zahouily
- Laboratoire de Matériaux, Catalyse & Valorisation des Ressources Naturelles, URAC 24, Faculté des Sciences et Techniques, Université Hassan II, Casablanca B.P. 146, Morocco; Natural Resources Valorization Center, Moroccan Foundation for Advanced Science, Innovation and Research, Rabat, Morocco; Mohammed VI Polytechnic University, Ben Guerir, Morocco
| | - Younes Essamlali
- Natural Resources Valorization Center, Moroccan Foundation for Advanced Science, Innovation and Research, Rabat, Morocco; Mohammed VI Polytechnic University, Ben Guerir, Morocco
| | - Jason C White
- The Connecticut Agricultural Experiment Station, New Haven, CT 06504, United States.
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Han Y, Chen S, Xie B, Wang Y, Fan Y, Meng Q, Zou H, Zhang Y. Waterborne polymer modified with zeolite for environment‐friendly slow‐release coated urea. J Appl Polym Sci 2023. [DOI: 10.1002/app.53633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Yanyu Han
- College of Land and Environment Shenyang Agricultural University Shenyang Liaoning China
- National Engineering Research Center for Efficient Utilization of Soil and Fertilizer Resources Shenyang Liaoning China
- Key Laboratory of Arable Land Conservation in Northeast China Ministry of Agriculture and Rural Affairs Shenyang People's Republic of China
| | - Songling Chen
- College of Land and Environment Shenyang Agricultural University Shenyang Liaoning China
- National Engineering Research Center for Efficient Utilization of Soil and Fertilizer Resources Shenyang Liaoning China
- Key Laboratory of Arable Land Conservation in Northeast China Ministry of Agriculture and Rural Affairs Shenyang People's Republic of China
| | - Boyu Xie
- College of Land and Environment Shenyang Agricultural University Shenyang Liaoning China
- National Engineering Research Center for Efficient Utilization of Soil and Fertilizer Resources Shenyang Liaoning China
- Key Laboratory of Arable Land Conservation in Northeast China Ministry of Agriculture and Rural Affairs Shenyang People's Republic of China
| | - Yuqing Wang
- College of Land and Environment Shenyang Agricultural University Shenyang Liaoning China
- National Engineering Research Center for Efficient Utilization of Soil and Fertilizer Resources Shenyang Liaoning China
- Key Laboratory of Arable Land Conservation in Northeast China Ministry of Agriculture and Rural Affairs Shenyang People's Republic of China
| | - Yiwei Fan
- College of Land and Environment Shenyang Agricultural University Shenyang Liaoning China
- National Engineering Research Center for Efficient Utilization of Soil and Fertilizer Resources Shenyang Liaoning China
- Key Laboratory of Arable Land Conservation in Northeast China Ministry of Agriculture and Rural Affairs Shenyang People's Republic of China
| | - Qingying Meng
- College of Land and Environment Shenyang Agricultural University Shenyang Liaoning China
- National Engineering Research Center for Efficient Utilization of Soil and Fertilizer Resources Shenyang Liaoning China
- Key Laboratory of Arable Land Conservation in Northeast China Ministry of Agriculture and Rural Affairs Shenyang People's Republic of China
| | - Hongtao Zou
- College of Land and Environment Shenyang Agricultural University Shenyang Liaoning China
- National Engineering Research Center for Efficient Utilization of Soil and Fertilizer Resources Shenyang Liaoning China
- Key Laboratory of Arable Land Conservation in Northeast China Ministry of Agriculture and Rural Affairs Shenyang People's Republic of China
| | - Yulong Zhang
- College of Land and Environment Shenyang Agricultural University Shenyang Liaoning China
- National Engineering Research Center for Efficient Utilization of Soil and Fertilizer Resources Shenyang Liaoning China
- Key Laboratory of Arable Land Conservation in Northeast China Ministry of Agriculture and Rural Affairs Shenyang People's Republic of China
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8
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Liu Y, Wang J, Chen H, Cheng D. Environmentally friendly hydrogel: A review of classification, preparation and application in agriculture. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 846:157303. [PMID: 35839887 DOI: 10.1016/j.scitotenv.2022.157303] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 06/29/2022] [Accepted: 07/08/2022] [Indexed: 06/15/2023]
Abstract
Superabsorbent hydrogel (SH) is three-dimensional (3D) cross-linked hydrophilic polymer that can absorb and retain large quantities of water or other aqueous solutions. SH is made of water-affinity monomers and is widely used in biomedicine, wastewater treatment, hygiene and slow-release fertilizers (SRFs). This article focused on the preparation methods of SH, superabsorbent hydrogel composite and the application of SH in agriculture. By selecting various synthetic technologies and cross-linking agents, a series of chemical cross-linking or physical networks can be designed and tailored to meet specific applications. In view of the excellent characteristics of water absorption, biodegradability, water retention and slow-release capacity, SH occupies a dominant position in the SRFs market. In this work, the agricultural application of SH in double coated SRFs and nutrients carriers is also discussed. Some mechanisms related to the nutrient release were analyzed by mathematical models. In addition, some agronomic benefits of using superabsorbent hydrogels in improving water absorption, water holding capacity and increasing crop yields were also discussed. Although SH has certain shortcomings, from the perspective of long-term development, it will further show great potential in sustainable agriculture.
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Affiliation(s)
- Yan Liu
- National Engineering Research Center of Efficient Utilization of Soil and Fertilizer, National Engineering & Technology Research Center for Slow and Controlled Release Fertilizers, College of Resources and Environment, Shandong Agricultural University, Tai'an 271018, Shandong, China
| | - Jinpeng Wang
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, Shanxi, China
| | - Huiyu Chen
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, Shanxi, China
| | - Dongdong Cheng
- National Engineering Research Center of Efficient Utilization of Soil and Fertilizer, National Engineering & Technology Research Center for Slow and Controlled Release Fertilizers, College of Resources and Environment, Shandong Agricultural University, Tai'an 271018, Shandong, China.
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9
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Ranjbar E, Namazi H, Pooresmaeil M. Carboxymethyl starch encapsulated 5-FU and DOX co-loaded layered double hydroxide for evaluation of its in vitro performance as a drug delivery agent. Int J Biol Macromol 2022; 201:193-202. [PMID: 35007629 DOI: 10.1016/j.ijbiomac.2021.12.181] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 12/05/2021] [Accepted: 12/28/2021] [Indexed: 11/19/2022]
Abstract
Achieving a new oral drug delivery system with controlled drug release behavior is valuable in cancer therapy. Therefore, for the first time, doxorubicin (DOX) and 5-fluorouracil (5-Fu) were simultaneously co-loaded on the as-synthesized layered double hydroxides LDH(MgAl). The resulted system was encapsulated with carboxymethyl starch to improve its efficiency for colon cancer therapy. Several characterization techniques were used to evaluate the successful synthesis of the CMS@LDH(MgAl)@DOX,5-Fu microspheres. The scanning electron microscopy result showed that the size of prepared microspheres is about 72 μm. Additionally, the presence of one broad peak at 2θ ~ 20 of the X-ray diffraction spectrum approved its amorph nature. The drug release study showed a controlled release profile with ~22% of DOX and 29% of 5-Fu. In addition, the cell viability test outcome confirmed the sustained drug release pattern from CMS@LDH(MgAl)@DOX,5-Fu against the colon cancer cell line. The results suggest that the prepared microspheres are capable to operate as an acceptable formulation for oral co-drug delivery.
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Affiliation(s)
- Elaheh Ranjbar
- Polymer Research Laboratory, Department of Organic and Biochemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Hassan Namazi
- Polymer Research Laboratory, Department of Organic and Biochemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran; Research Center for Pharmaceutical Nanotechnology (RCPN), Tabriz University of Medical Science, Tabriz, Iran.
| | - Malihe Pooresmaeil
- Polymer Research Laboratory, Department of Organic and Biochemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
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Chiaregato CG, França D, Messa LL, Dos Santos Pereira T, Faez R. A review of advances over 20 years on polysaccharide-based polymers applied as enhanced efficiency fertilizers. Carbohydr Polym 2022; 279:119014. [PMID: 34980357 DOI: 10.1016/j.carbpol.2021.119014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 12/07/2021] [Accepted: 12/09/2021] [Indexed: 11/28/2022]
Abstract
Over the last 20 years, polysaccharide-based materials have garnered attention in the enhanced efficiency fertilizers (EEFs) research. Biodegradability, non-toxicity, water-solubility, swellability, and ease of chemical modification make these polymers suitable for agricultural applications. In this review, the polysaccharides-based EEFs advances are summarized over the polymer and co-materials selection, the methods, and the chemical/structure aspects necessary for an appropriate production. We also briefly discuss terminologies, nutrient release mechanisms, biodegradation, and future trends. The most used polysaccharides are chitosan, starch, and alginate, and the non-Fickian model most describes the release mechanism. It is dependent on the relaxation of polymer chains by the matrix swelling followed by the nutrient diffusion. EEFs-polymers-based should be designed as more packed and less porous structures to avoid the immediate contact of the fertilizer with the surrounding water, improving fertilizer retention. Furthermore, the preparation methods will determine the scale-up of the material.
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Affiliation(s)
- Camila Gruber Chiaregato
- Laboratory of Polymeric Materials and Biosorbents, Federal University of São Carlos, UFSCar, 13600970 Araras, SP, Brazil
| | - Débora França
- Laboratory of Polymeric Materials and Biosorbents, Federal University of São Carlos, UFSCar, 13600970 Araras, SP, Brazil
| | - Lucas Luiz Messa
- Laboratory of Polymeric Materials and Biosorbents, Federal University of São Carlos, UFSCar, 13600970 Araras, SP, Brazil
| | - Tamires Dos Santos Pereira
- Laboratory of Polymeric Materials and Biosorbents, Federal University of São Carlos, UFSCar, 13600970 Araras, SP, Brazil
| | - Roselena Faez
- Laboratory of Polymeric Materials and Biosorbents, Federal University of São Carlos, UFSCar, 13600970 Araras, SP, Brazil.
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11
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Kassem I, Ablouh EH, El Bouchtaoui FZ, Kassab Z, Khouloud M, Sehaqui H, Ghalfi H, Alami J, El Achaby M. Cellulose nanocrystals-filled poly (vinyl alcohol) nanocomposites as waterborne coating materials of NPK fertilizer with slow release and water retention properties. Int J Biol Macromol 2021; 189:1029-1042. [PMID: 34411612 DOI: 10.1016/j.ijbiomac.2021.08.093] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 08/10/2021] [Accepted: 08/11/2021] [Indexed: 01/11/2023]
Abstract
Effective fertilizers management is essential for sustainable agricultural practices. One way to improve agronomic practices is by using slow-release fertilizers (SRF) that have shown interesting role in optimizing nutrients availability for plants growth. Considering the current ecological concerns, coated SRF using ecofriendly materials continue to attract great attention. In this context, novel waterborne and biodegradable coating nanocomposite formulations were elaborated from cellulose nanocrystals (CNC)-filled poly (vinyl alcohol) (PVA) for slow release NPK fertilizer with water retention property. CNC were extracted from hemp stalks using sulfuric acid hydrolysis process and their physico-chemical characteristics were investigated. CNC with various weight loadings (6, 10, 14.5 wt%) were incorporated into PVA polymer via solvent mixing method to produce viscous coating nanocomposite formulations with moderated shear viscosity. Uniform PVA@CNC coating microlayer was applied on the surface of NPK fertilizer granules in Wurster chamber of a fluidized bed dryer at controlled spraying and drying parameters. The nitrogen, phosphorus and potassium release profiles from coated NPK fertilizer were determined in water and soil. It was found that the coating materials extended the N-P-K nutrients release time from 3 days for uncoated fertilizer to 10 and 30 days for neat PVA- and CNC/PVA-coated fertilizer in soil medium, indicating the positive role of the presence of CNC in the PVA-based coatings. The morphology, coating rate and crushing strength of the as-prepared coated products were investigated in addition to their effect on water holding capacity and water retention of the soil. Enhanced crushing strength and water retention with a positive effect on the soil moisture were observed after coating NPK fertilizer, mainly with high CNC content (14.5 wt%). Therefore, these proposed nanocomposite coating materials showed a great potential for producing a new class of SRF with high nutrients use efficiency and water retention capacity, which could be beneficial to sustainable crop production.
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Affiliation(s)
- Ihsane Kassem
- Materials Science, Energy and Nanoengineering Department (MSN), Mohammed VI Polytechnic University (UM6P), Lot 660, Hay Moulay Rachid, Benguerir 43150, Morocco
| | - El-Houssaine Ablouh
- Materials Science, Energy and Nanoengineering Department (MSN), Mohammed VI Polytechnic University (UM6P), Lot 660, Hay Moulay Rachid, Benguerir 43150, Morocco.
| | - Fatima-Zahra El Bouchtaoui
- Materials Science, Energy and Nanoengineering Department (MSN), Mohammed VI Polytechnic University (UM6P), Lot 660, Hay Moulay Rachid, Benguerir 43150, Morocco
| | - Zineb Kassab
- Materials Science, Energy and Nanoengineering Department (MSN), Mohammed VI Polytechnic University (UM6P), Lot 660, Hay Moulay Rachid, Benguerir 43150, Morocco
| | - Mehdi Khouloud
- Chemical & Biochemical Sciences-Green Process Engineering (CBS-GPE), Mohammed VI Polytechnic University, OCP Jorf Lasfar Industrial Complex, P.O. Box 118, El Jadida 24025, Morocco
| | - Houssine Sehaqui
- Materials Science, Energy and Nanoengineering Department (MSN), Mohammed VI Polytechnic University (UM6P), Lot 660, Hay Moulay Rachid, Benguerir 43150, Morocco
| | - Hakim Ghalfi
- Innovation OCP, OCP Jorf Lasfar Industrial Complex, P.O. Box 118, El Jadida 24025, Morocco
| | - Jones Alami
- Materials Science, Energy and Nanoengineering Department (MSN), Mohammed VI Polytechnic University (UM6P), Lot 660, Hay Moulay Rachid, Benguerir 43150, Morocco
| | - Mounir El Achaby
- Materials Science, Energy and Nanoengineering Department (MSN), Mohammed VI Polytechnic University (UM6P), Lot 660, Hay Moulay Rachid, Benguerir 43150, Morocco.
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Li L, Wang M, Wu X, Yi W, Xiao Q. Bio-based polyurethane nanocomposite thin coatings from two comparable POSS with eight same vertex groups for controlled release urea. Sci Rep 2021; 11:9917. [PMID: 33972621 PMCID: PMC8110765 DOI: 10.1038/s41598-021-89254-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 04/20/2021] [Indexed: 02/03/2023] Open
Abstract
Nanocomposite modification has attracted much attention in improving properties of bio-based polymer coating material for coated fertilizer. Herein two comparable polyhedral oligomeric silsesquioxanes (POSS), with eight poly(ethylene glycol) (PEG) and octaphenyl groups attached to the cage, respectively, were successfully incorporated into thin castor oil-based polyurethane coatings via in-situ polymerization on the urea surface. The nanostructure coatings are environmentally friendly, easy to prepare, and property-tunable. The results show that the vertex group of POSS had a pronounced influence on dispersion level and interaction between polyurethane and POSS that well-tuned the release pattern and period of coated urea, even at the coating rate as low as of 2 wt%. The liquid POSS with long and flexible PEG groups had better compatibility and dispersibility in polyurethane matrix than the solid POSS with rigid octaphenyl groups, as evidenced by SEM/EDS. The unique properties were resulted from the different extents of physical crosslinkings. This modification of bio-based polyurethane coating with POSS provided an alternative method of regulating and controlling the properties of coated fertilizer.
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Affiliation(s)
- Lixia Li
- grid.418260.90000 0004 0646 9053Institute of Plant Nutrition and Resource, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097 China ,Research Center of Beijing Municipal Slow and Controlled Release Fertilizers Engineering Technology, Beijing, 100097 China
| | - Meng Wang
- grid.412017.10000 0001 0266 8918School of Nuclear Science and Technology, University of South China, Hengyang, 421001 China
| | - Xiandong Wu
- grid.418260.90000 0004 0646 9053Institute of Plant Nutrition and Resource, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097 China ,grid.412017.10000 0001 0266 8918School of Nuclear Science and Technology, University of South China, Hengyang, 421001 China
| | - Wenping Yi
- grid.418260.90000 0004 0646 9053Institute of Plant Nutrition and Resource, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097 China ,Research Center of Beijing Municipal Slow and Controlled Release Fertilizers Engineering Technology, Beijing, 100097 China
| | - Qiang Xiao
- grid.418260.90000 0004 0646 9053Institute of Plant Nutrition and Resource, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097 China ,Research Center of Beijing Municipal Slow and Controlled Release Fertilizers Engineering Technology, Beijing, 100097 China
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Recent trends in organic coating based on biopolymers and biomass for controlled and slow release fertilizers. J Control Release 2021; 330:341-361. [DOI: 10.1016/j.jconrel.2020.12.026] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 12/13/2020] [Accepted: 12/16/2020] [Indexed: 12/18/2022]
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Wei H, Wang H, Chu H, Li J. Preparation and characterization of slow-release and water-retention fertilizer based on starch and halloysite. Int J Biol Macromol 2019; 133:1210-1218. [DOI: 10.1016/j.ijbiomac.2019.04.183] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 04/27/2019] [Accepted: 04/28/2019] [Indexed: 11/15/2022]
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