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Prabawati S, Sjafrina N, Sulistyaningrum A, Rahayu E, Widayanti SM, Waryat, Ahmadi NR, Rachmawati F, Arif AB. Increasing the Vase Life of Chrysanthemum Cut Flowers by Using Silver and Zinc Nanoparticles. ScientificWorldJournal 2023; 2023:8871491. [PMID: 38077796 PMCID: PMC10703534 DOI: 10.1155/2023/8871491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 10/24/2023] [Accepted: 11/20/2023] [Indexed: 12/18/2023] Open
Abstract
Cut flowers are horticultural products that have great potential to be developed. Efforts to maintain quality and extend the shelf life of cut flowers are very important to obtain a product that is accepted in the market. The main problems of chrysanthemum cut flowers are the leaves easily turning yellow, wilting, and failure to fully open flowers. This study aimed to obtain the best pulsing solution formulation that increases vase life and maintains the freshness of chrysanthemum cut flowers. Pulsing solution treatment was carried out on chrysanthemum cut flowers during the evaluation period. Pulsing solution treatment consisted of control, AgNO3, nano-Ag (NAg), ZnO, and nano-Zn (NZn). The results showed that NAg20 treatment increased the vase life of chrysanthemum cut flowers up to 23 days, which was 19 days longer than the control. Nano-Ag inhibits bacterial growth, flower wilting, color degradation, and carotenoids. In addition, nano-Ag increased the size of the bloom-flower diameter. Considering the results of all postharvest quality parameters mentioned above, NAg20 extends the vase life of chrysanthemum cut flowers.
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Affiliation(s)
- Sulusi Prabawati
- Research Center for Agroindustry, National Research and Innovation Agency, Central Jakarta, Indonesia
| | - Noveria Sjafrina
- Research Center for Agroindustry, National Research and Innovation Agency, Central Jakarta, Indonesia
| | - Anna Sulistyaningrum
- Research Center for Agroindustry, National Research and Innovation Agency, Central Jakarta, Indonesia
| | - Eka Rahayu
- Research Center for Food and Processing Technology, National Research and Innovation Agency, Central Jakarta, Indonesia
| | - Siti Mariana Widayanti
- Research Center for Agroindustry, National Research and Innovation Agency, Central Jakarta, Indonesia
| | - Waryat
- Research Center for Agroindustry, National Research and Innovation Agency, Central Jakarta, Indonesia
| | - Noor Roufiq Ahmadi
- Indonesian Vegetable Research Institute, Ministry of Agriculture, South Jakarta, Indonesia
| | - Fitri Rachmawati
- Research Center for Horticulture and Plantation, National Research and Innovation Agency, Central Jakarta, Indonesia
| | - Abdullah Bin Arif
- Research Center for Agroindustry, National Research and Innovation Agency, Central Jakarta, Indonesia
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Singh Y, Kumar U, Panigrahi S, Balyan P, Mehla S, Sihag P, Sagwal V, Singh KP, White JC, Dhankher OP. Nanoparticles as novel elicitors in plant tissue culture applications: Current status and future outlook. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 203:108004. [PMID: 37714027 DOI: 10.1016/j.plaphy.2023.108004] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 07/04/2023] [Accepted: 09/04/2023] [Indexed: 09/17/2023]
Abstract
Plant tissue culture is the primary, fundamental, and applied aspect of plant biology. It is an indispensable and valuable technique for investigating morphogenesis, embryogenesis, clonal propagation, crop improvements, generation of pathogen-free plants, gene transfer and expression, and the production of secondary metabolites. The extensive use of various nanoparticles (NPs) in fields such as cosmetics, energy, medicine, pharmaceuticals, electronics, agriculture, and biotechnology have demonstrated positive impacts in microbial decontamination, callus differentiation, organogenesis, somatic variations, biotransformation, cryopreservation, and enhanced synthesis of bioactive compounds. This review summarizes the current state of knowledge with regard to the use of nanoparticles in plant tissue culture, with a particular focus on the beneficial outcomes. The positive (beneficial) and negative (toxic) effects of engineered NPs in tissue culture medium, delivery of transgenes, NPs toxicity concerns, safety issues, and potential hazards arising from utilization of nanomaterials in agriculture through plant tissue culture are discussed in detail, along with the future prospects for these applications. In addition, the potential use of novel nanomaterials such as graphene, graphite, dendrimers, quantum dots, and carbon nanotubes as well as unique metal or metalloid NPs are proposed. Further, the potential mechanisms underlying NPs elicitation of tissue culture response in different applications are critically evaluated. The potential of these approaches in plant nanobiotechnology is only now becoming understood and it is clear that the role of these strategies in sustainably increasing crop production to combat global food security and safety in a changing climate will be significant.
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Affiliation(s)
- Yogita Singh
- Department of Molecular Biology & Biotechnology, College of Biotechnology, CCS Haryana Agricultural University, Hisar, 125004, India
| | - Upendra Kumar
- Department of Molecular Biology & Biotechnology, College of Biotechnology, CCS Haryana Agricultural University, Hisar, 125004, India; Department of Plant Science, Mahatma Jyotiba Phule Rohilkhand University, Bareilly, 243001, India.
| | - Sourav Panigrahi
- Department of Molecular Biology & Biotechnology, College of Biotechnology, CCS Haryana Agricultural University, Hisar, 125004, India
| | - Priyanka Balyan
- Department of Botany, Deva Nagri P.G. College, CCS University, Meerut, 245206, India
| | - Sheetal Mehla
- Department of Molecular Biology & Biotechnology, College of Biotechnology, CCS Haryana Agricultural University, Hisar, 125004, India
| | - Pooja Sihag
- Department of Molecular Biology & Biotechnology, College of Biotechnology, CCS Haryana Agricultural University, Hisar, 125004, India
| | - Vijeta Sagwal
- Department of Molecular Biology & Biotechnology, College of Biotechnology, CCS Haryana Agricultural University, Hisar, 125004, India
| | - Krishna Pal Singh
- Biophysics Unit, College of Basic Sciences & Humanities, GB Pant University of Agriculture & Technology, Pantnagar, 263145, India; Vice-Chancellor's Secretariat, Mahatma Jyotiba Phule Rohilkhand University, Bareilly, 243001, India
| | - Jason C White
- The Connecticut Agricultural Experiment Station, New Haven, CT, 06511, USA
| | - Om Parkash Dhankher
- Stockbridge School of Agriculture, University of Massachusetts Amherst, MA, 01003, USA.
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Ma Z, Zhang K, Guo W, Yu W, Wang J, Li J. Green synthesis of silver nanoparticles using Eucommia ulmoides leaf extract for inhibiting stem end bacteria in cut tree peony flowers. FRONTIERS IN PLANT SCIENCE 2023; 14:1176359. [PMID: 37324696 PMCID: PMC10266105 DOI: 10.3389/fpls.2023.1176359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 05/02/2023] [Indexed: 06/17/2023]
Abstract
Tree peony ( Paeonia suffruticosa Andr.) is a popular cut flower among ornamental plants. However, its short vase life severely hinders the production and application of cut tree peony flowers. To extend the postharvest longevity and improve the horticultural value, silver nanoparticles (Ag-NPs) was applied for reducing bacterial proliferation and xylem blockage in cut tree peony flowers in vitro and in vivo. Ag-NPs was synthesized with the leaf extract of Eucommia ulmoides and characterized. The Ag-NPs aqueous solution showed inhibitory activity against bacterial populations isolated from stem ends of cut tree peony 'Luoyang Hong' in vitro. The minimum inhibitory concentration (MIC) was 10 mg L-1. Compared with the control, pretreatments with Ag-NPs aqueous solution at 5 and 10 mg L-1 for 24 h increased flower diameter, relative fresh weight (RFW), and water balance of tree peony 'Luoyang Hong' flowers. Additionally, malondialdehyde (MDA) and H2O2 content in pretreated petals were lower than the control during the vase life. The activities of superoxide dismutase (SOD) and catalase (CAT) in pretreated petals were lower than that of the control at the early vase stage and higher at the late vase life. Furthermore, pretreatments with Ag-NPs aqueous solution at 10 mg L-1 for 24 h could reduce bacterial proliferation in the xylem vessels on the stem ends by confocal laser scanning microscope (CLSM) and scanning electron microscope (SEM). Overall, pretreatments with green synthesized Ag-NPs aqueous solution effectively reduced bacteria-induced xylem blockage of cut tree peony, resulting in improved water uptake, extended vase life, and enhanced postharvest quality. Therefore, this technique can be used as a promising postharvest technology in the cut flower industry.
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Affiliation(s)
- Zhanqiang Ma
- College of Agriculture, Henan University of Science and Technology, Luoyang, China
| | - Kaiyue Zhang
- College of Agriculture, Henan University of Science and Technology, Luoyang, China
| | - Wei Guo
- College of Agriculture, Henan University of Science and Technology, Luoyang, China
| | - Weiwei Yu
- College of Agriculture, Henan University of Science and Technology, Luoyang, China
| | - Junzhe Wang
- College of Agriculture, Henan University of Science and Technology, Luoyang, China
| | - Juan Li
- School of Environmental Engineering and Chemistry, Luoyang Institute of Science and Technology, Luoyang, China
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Thakur M, Chandel A, Guleria S, Verma V, Kumar R, Singh G, Rakwal A, Sharma D, Bhargava B. Synergistic effect of graphene oxide and silver nanoparticles as biostimulant improves the postharvest life of cut flower bird of paradise (Strelitzia reginae L.). FRONTIERS IN PLANT SCIENCE 2022; 13:1006168. [PMID: 36247595 PMCID: PMC9560765 DOI: 10.3389/fpls.2022.1006168] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 09/01/2022] [Indexed: 06/16/2023]
Abstract
The bird of paradise (Strelitzia reginae L.) is one of the important tropical cut flowers. Generally, flowers like bird of paradise (BOP) grown for the commercial ornamental market must be of high pre and postharvest quality. Thus, to improve the postharvest longevity and increase marketability, the relative efficacy of two different biologically synthesized nanoparticles (NPs) was evaluated. The novel proprietary stimulants were graphene oxide (GO) and silver nanoparticles (SNPs). The NP treatments were applied as a vase (lower concentrations) solutions. Among all the applied treatments, the synergistic effect of GO + SNPs at 1 µL L-1 vase solution significantly (p =0.05) prolongs the post-harvest life of cut flowers of BOP. Increased vase life over the deionized water (DI) control was associated with better maintenance of relative water uptake, relative fresh weight, suppressed microbial density at stem-end and delay of stem blockage, reduced electrolyte leakage, malondialdehyde (MDA), SOD, and POD activity. In contrast to control, administration of NPs gave better results for all analyzed parameters. Application of biologically synthesized NPs in combination (GO + SNPs at 1 µL L-1) extended the vase life of cut flowers by 6 days compared with control flowers, and overall, showed better results than the control. The findings of the studies revealed that the standardized NPs could have more potential in prolonging the postharvest life of cut flowers in BOP. Thus, this technique can be used as a novel postharvest technology for commercial application in cut flowers.
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Affiliation(s)
- Meenakshi Thakur
- Floriculture Laboratory, Agrotechnology Division, Institute of Himalayan Bioresource Technology-Council of Scientific and Industrial Research, Palampur (HP), India
| | - Anjali Chandel
- Floriculture Laboratory, Agrotechnology Division, Institute of Himalayan Bioresource Technology-Council of Scientific and Industrial Research, Palampur (HP), India
- Academy of Scientific and Innovative Research, Ghaziabad, Uttar Pradesh, India
| | - Shweta Guleria
- Biotechnology Division, Institute of Himalayan Bioresource Technology-Council of Scientific and Industrial Research, Palampur (HP), India
| | - Vipasha Verma
- Floriculture Laboratory, Agrotechnology Division, Institute of Himalayan Bioresource Technology-Council of Scientific and Industrial Research, Palampur (HP), India
| | - Raghawendra Kumar
- Floriculture Laboratory, Agrotechnology Division, Institute of Himalayan Bioresource Technology-Council of Scientific and Industrial Research, Palampur (HP), India
| | - Gurpreet Singh
- Floriculture Laboratory, Agrotechnology Division, Institute of Himalayan Bioresource Technology-Council of Scientific and Industrial Research, Palampur (HP), India
| | - Anjali Rakwal
- Floriculture Laboratory, Agrotechnology Division, Institute of Himalayan Bioresource Technology-Council of Scientific and Industrial Research, Palampur (HP), India
| | - Diksha Sharma
- Floriculture Laboratory, Agrotechnology Division, Institute of Himalayan Bioresource Technology-Council of Scientific and Industrial Research, Palampur (HP), India
| | - Bhavya Bhargava
- Floriculture Laboratory, Agrotechnology Division, Institute of Himalayan Bioresource Technology-Council of Scientific and Industrial Research, Palampur (HP), India
- Academy of Scientific and Innovative Research, Ghaziabad, Uttar Pradesh, India
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Antibacterial, Antifungal, and Antioxidant Activities of Silver Nanoparticles Biosynthesized from Bauhinia tomentosa Linn. Antioxidants (Basel) 2021; 10:antiox10121959. [PMID: 34943062 PMCID: PMC8749995 DOI: 10.3390/antiox10121959] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 12/04/2021] [Accepted: 12/05/2021] [Indexed: 01/03/2023] Open
Abstract
The biogenic synthesis of silver nanoparticles (AgNPs) has a wide range of applications in the pharmaceutical industry. Here, we synthesized AgNPs using the aqueous flower extract of Bauhinia tomentosa Linn. Formation of AgNPs was observed using ultraviolet-visible light spectrophotometry at different time intervals. Maximum absorption was observed after 4 h at 420 nm due to the reduction of Ag+ to Ag0. The stabilizing activity of functional groups was identified by Fourier-transform infrared spectroscopy. Size and surface morphology were also analyzed using scanning electron microscopy. The present study revealed the AgNPs were spherical in form with a diameter of 32 nm. The face-centered cubic structure of AgNPs was indexed using X-ray powder diffraction with peaks at 2θ = 37°, 49°, 63°, and 76° (corresponding to the planes of silver 111, 200, 220, 311), respectively. Energy-dispersive X-ray spectroscopy revealed that pure reduced silver (Ag0) was the major constituent (59.08%). Antimicrobial analyses showed that the biosynthesized AgNPs possess increased antibacterial activity (against Staphylococcus aureus (Gram-positive) and Escherichia coli (Gram-negative), with larger zone formation against S. aureus (9.25 mm) compared with that of E. coli (6.75 mm)) and antifungal activity (against Aspergillus flavus and Candida albican (with superior inhibition against A. flavus (zone of inhibition: 7 mm) compared with C. albicans (zone of inhibition: 5.75 mm)). Inhibition of 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity was found to be dose-dependent with half-maximal inhibitory concentration (IC50) values of 56.77 μg/mL and 43.03 μg/mL for AgNPs and ascorbic acid (control), respectively, thus confirming that silver nanoparticles have greater antioxidant activity than ascorbic acid. Molecular docking was used to determine the mode of antimicrobial interaction of our biosynthesized B. tomentosa Linn flower-powder extract-derived AgNPs. The biogenic AgNPs preferred hydrophobic contacts to inhibit bacterial and fungal sustainability with reducing antioxidant properties, suggesting that biogenic AgNPs can serve as effective medicinal agents.
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Selvakesavan RK, Franklin G. Prospective Application of Nanoparticles Green Synthesized Using Medicinal Plant Extracts as Novel Nanomedicines. Nanotechnol Sci Appl 2021; 14:179-195. [PMID: 34588770 PMCID: PMC8476107 DOI: 10.2147/nsa.s333467] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 09/03/2021] [Indexed: 12/26/2022] Open
Abstract
The use of medicinal plants in green synthesis of metal nanoparticles is increasing day by day. A simple search for the keywords "green synthesis" and "nanoparticles" yields more than 33,000 articles in Scopus. As of August 10, 2021, more than 4000 articles have been published in 2021 alone. Besides demonstrating the ease and environmental-friendly route of synthesizing nanomaterials, many studies report the superior pharmacological properties of green synthesized nanoparticles compared to those synthesized by other methods. This is probably due to the fact that bioactive molecules are entrapped on the surface of these nanoparticles. On the other hand, recent studies have confirmed the nano-dimension and biocompatibility of metal ash (Bhasma) preparations, which are commonly macerated with biological products and administered for the treatment of various diseases in Indian medicine since ancient times. This perspective article argues for the prospective medical application of green nanoparticles in the light of Bhasma.
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Affiliation(s)
| | - Gregory Franklin
- Institute of Plant Genetics of the Polish Academy of Sciences, Poznan, Poland
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Kalia A, Manchanda P, Bhardwaj S, Singh G. Biosynthesized silver nanoparticles from aqueous extracts of sweet lime fruit and callus tissues possess variable antioxidant and antimicrobial potentials. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1735420] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Anu Kalia
- Electron Microscopy and Nanoscience Laboratory, Department of Soil Science, College of Agriculture, Punjab Agricultural University, Ludhiana, India
| | - Pooja Manchanda
- School of Agricultural Biotechnology, College of Agriculture, Punjab Agricultural University, Ludhiana, India
| | - Shiwani Bhardwaj
- School of Agricultural Biotechnology, College of Agriculture, Punjab Agricultural University, Ludhiana, India
| | - Gurupkar Singh
- School of Agricultural Biotechnology, College of Agriculture, Punjab Agricultural University, Ludhiana, India
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Teow SY, Wong MMT, Yap HY, Peh SC, Shameli K. Bactericidal Properties of Plants-Derived Metal and Metal Oxide Nanoparticles (NPs). Molecules 2018; 23:molecules23061366. [PMID: 29882775 PMCID: PMC6100366 DOI: 10.3390/molecules23061366] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 05/12/2018] [Accepted: 05/15/2018] [Indexed: 11/25/2022] Open
Abstract
Nanoparticles (NPs) are nano-sized particles (generally 1–100 nm) that can be synthesized through various methods. The wide range of physicochemical characteristics of NPs permit them to have diverse biological functions. These particles are versatile and can be adopted into various applications, particularly in biomedical field. In the past five years, NPs’ roles in biomedical applications have drawn considerable attentions, and novel NPs with improved functions and reduced toxicity are continuously increasing. Extensive studies have been carried out in evaluating antibacterial potentials of NPs. The promising antibacterial effects exhibited by NPs highlight the potential of developing them into future generation of antimicrobial agents. There are various methods to synthesize NPs, and each of the method has significant implication on the biological action of NPs. Among all synthetic methods, green technology is the least toxic biological route, which is particularly suitable for biomedical applications. This mini-review provides current update on the antibacterial effects of NPs synthesized by green technology using plants. Underlying challenges in developing NPs into future antibacterials in clinics are also discussed at the present review.
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Affiliation(s)
- Sin-Yeang Teow
- Department of Medical Sciences, School of Healthcare and Medical Sciences, Sunway University, Jalan Universiti, Bandar Sunway, Subang Jaya 47500, Selangor Darul Ehsan, Malaysia.
| | - Magdelyn Mei-Theng Wong
- Department of Medical Sciences, School of Healthcare and Medical Sciences, Sunway University, Jalan Universiti, Bandar Sunway, Subang Jaya 47500, Selangor Darul Ehsan, Malaysia.
| | - Hooi-Yeen Yap
- Department of Medical Sciences, School of Healthcare and Medical Sciences, Sunway University, Jalan Universiti, Bandar Sunway, Subang Jaya 47500, Selangor Darul Ehsan, Malaysia.
| | - Suat-Cheng Peh
- Department of Medical Sciences, School of Healthcare and Medical Sciences, Sunway University, Jalan Universiti, Bandar Sunway, Subang Jaya 47500, Selangor Darul Ehsan, Malaysia.
- Anatomical Pathology Department, Sunway Medical Centre, Jalan Lagoon Selatan, Bandar Sunway, Subang Jaya 47500, Selangor Darul Ehsan, Malaysia.
| | - Kamyar Shameli
- Department of Environment and Green Technology, Malaysia-Japan International Institute of Technology, Universiti Teknologi Malaysia, Jalan Sultan Yahya Petra, Kuala Lumpur 54100, Malaysia.
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