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Islam AKMS, Bhuiyan R, Khan MAI, Akter S, Islam MR, Khokon MAR, Latif MA. Synergistic Antifungal Activity of Green Synthesized Zinc Oxide Nanoparticles and Fungicide Against Rhizoctonia solani Causing Rice Sheath Blight Disease. Appl Biochem Biotechnol 2024:10.1007/s12010-024-05020-3. [PMID: 39207677 DOI: 10.1007/s12010-024-05020-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/23/2024] [Indexed: 09/04/2024]
Abstract
The biosynthesis of metal oxide nanoparticles using leaf extract of medicinal plants is a promising substitute for the traditional chemical method. This work aimed to synthesize zinc oxide nanoparticles using a green approach from local "Dholkolmi" (Ipomoea carnea) leaf extract which is a medicinal plant growing outside the roads of different regions of Bangladesh. The biosynthesized zinc oxide nanoparticles (ZnONPs) were characterized using ultraviolet-visible spectroscopy, Fourier transform infrared spectroscopy, X-ray diffraction, particle size analyzer, zeta-potential, scanning electron microscopy-energy dispersive spectroscopy, field emission scanning electron microscopy, and transmission electron microscopy. The results of UV-visible spectrophotometers observed an absorption peak at 373 nm wavelength, which confirmed the synthesis of ZnONPs in the solution. ZnONP sizes determined by XRD, DLS, and TEM are approximately ~37 nm, 105.61 nm, and 19.66 nm, respectively. ZnONPs were present because of the strong oxygen and zinc signals in the EDX profile. Additionally, this research assessed the antifungal activity of the biosynthesized ZnONPs and as well as folicur-incorporated ZnONPs against Rhizoctonia solani by the poison bait technique. According to the result of this study, ZnONPs synthesized from Ipomoea carnea leaf extract showed no promising result against Rhizoctonia solani mycelial growth reduction. But folicur-incorporated ZnONPs revealed a significant finding with a maximum 100% inhibition of mycelial growth at 1:1 and 3:1 ratio of ZnONPs with folicur fungicide under in vitro conditions. In the net house experiment, folicur-incorporated ZnONPs at a 1:1 ratio of ZnONPs with folicur showed considerable disease inhibition (26.96% RLH) as compared to disease control (52.83% RLH). In the case of rainfed transplanted Aus (March-June), the highest percentage of RLH was recorded in disease control (64.61%), and the lowest RLH was found in folicur (24.79%) followed by a 1:1 ratio of ZnONPs with folicur (32.10%) in field condition. On the other hand, the highest percentage of RLH was recorded in disease control (65.31%) and the lowest RLH was found in folicur (18.14%) followed by a 1:1 ratio of ZnONPs with folicur (21.39%) in rainfed transplanted Aman (July-November) season. The findings of the in vitro and in vivo studies provided evidence that ZnONPs and folicur had a strong synergistic antifungal impact and may be employed as a possible rice sheath blight disease management agent.
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Affiliation(s)
- A K M Sahfiqul Islam
- Plant Pathology Division, Bangladesh Rice Research Institute (BRRI), Gazipur, 1701, Bangladesh
| | - Rejwan Bhuiyan
- Plant Pathology Division, Bangladesh Rice Research Institute (BRRI), Gazipur, 1701, Bangladesh
| | | | - Shamima Akter
- Plant Pathology Division, Bangladesh Rice Research Institute (BRRI), Gazipur, 1701, Bangladesh
| | - Md Rashidul Islam
- Department of Plant Pathology, Bangladesh Agricultural University, Mymensingh, 2202, Bangladesh
| | - Md Atiqur Rahman Khokon
- Department of Plant Pathology, Bangladesh Agricultural University, Mymensingh, 2202, Bangladesh
| | - Mohammad Abdul Latif
- Plant Pathology Division, Bangladesh Rice Research Institute (BRRI), Gazipur, 1701, Bangladesh.
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T S, R SK, Nair AR. Biosynthesis of Zinc Oxide-Zerumbone (ZnO-Zer) Nanoflakes Towards Evaluating Its Antibacterial and Reactive Oxygen Species (ROS)-Dependent Cytotoxic Activity. J Fluoresc 2023:10.1007/s10895-023-03560-1. [PMID: 38148408 DOI: 10.1007/s10895-023-03560-1] [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: 11/13/2023] [Accepted: 12/19/2023] [Indexed: 12/28/2023]
Abstract
Being the second most prevalent metal oxide, zinc oxide (ZnO) nanomaterials have been widely studied and found to exhibit promising applications in various domains of biomedicine and agriculture. Considering the enhanced bioactivities displayed by secondary metabolite (SM) derived ZnO nanomaterials, present study was undertaken to evaluate the efficacy of ZnO nanoflake (NF) derived from Zerumbone (Zer), a sesquiterpenoid from Zingiber zerumbet rhizome with diverse pharmacological properties. ZnO NF prepared by homogeneous precipitation method using ZnSO4.7H2O (0.1 M) and NaOH (0.2 M) as precursors with and without the addition of Zer (0.38 mM) were characterized by powder UV-visible spectroscopy, X-ray diffraction (XRD), FT-IR spectroscopy and Field emission scanning electron microscope (FESEM) analysis. Optical and physical properties of ZnO-Zer NF were found to match with the typical ZnO nanomaterial properties. XRD analysis revealed reduction in size (15 nm) of the green synthesized ZnO-Zer NF compared to ZnO NF (21 nm). ZnO-Zer NF displayed linear correlation between concentration and antimicrobial activity to Salmonella typhi, Escherichia coli, Staphylococcus aureus and Pseudomonas aeruginosa. Determination of cytotoxic potential of the synthesized ZnO-Zer NF in cervical cancer cells (HeLa) showed higher cytotoxicity of ZnO-Zer NF (39.32 ± 3.01%) compared to Zer alone (27.02 ± 1.22%). Present study revealing improvement in bioactivity of Zer following conjugation with ZnO NF signifies potential of NF formation in improving therapeutic application of Zer that otherwise displays low solubility limiting its bioavailability.
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Affiliation(s)
- Shilpa T
- Department of Biochemistry and Molecular Biology, Central University of Kerala, Tejaswini Hills, Periye, Kasaragod, Kerala, 671316, India
| | - Sanjay Kumar R
- Department of Biochemistry and Molecular Biology, Central University of Kerala, Tejaswini Hills, Periye, Kasaragod, Kerala, 671316, India
| | - Aswati R Nair
- Department of Biochemistry and Molecular Biology, Central University of Kerala, Tejaswini Hills, Periye, Kasaragod, Kerala, 671316, India.
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Daniel AI, Keyster M, Klein A. Biogenic zinc oxide nanoparticles: A viable agricultural tool to control plant pathogenic fungi and its potential effects on soil and plants. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 897:165483. [PMID: 37442458 DOI: 10.1016/j.scitotenv.2023.165483] [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: 03/02/2023] [Revised: 07/09/2023] [Accepted: 07/10/2023] [Indexed: 07/15/2023]
Abstract
Fungal and bacterial pathogens represent some of the greatest challenges facing crop production globally and account for about 20-40 % crop losses annually. This review highlights the use of ZnO NPs as antimicrobial agents and explores their mechanisms of actions against disease causing plant fungal pathogens. The behavior of ZnO NPs in soil and their interactions with the soil components were also highlighted. The review discusses the potential effects of ZnO NPs on plants and their mechanisms of action on plants and how these mechanisms are related to their physicochemical properties. In addition, the reduction of ZnO NPs toxicity through surface modification and coating with silica is also addressed. Soil properties play a significant role in the dispersal, aggregation, stability, bioavailability, and transport of ZnO NPs and their release into the soil. The transport of ZnO NPs into the soil might influence soil components and, as a result, plant physiology. The harmful effects of ZnO NPs on plants and fungi are caused by a variety of processes, the most important of which is the formation of reactive oxygen species, lysosomal instability, DNA damage, and the reduction of oxidative stress by direct penetration/liberation of Zn2+ ions in plant/fungal cells. Based on these highlighted areas, this review concludes that ZnO NPs exhibit its antifungal activity via generations of reactive oxygen species, coupled with the inhibition of various metabolic pathways. Despite the numerous advantages of ZnO NPs, there is need to regulate its uses to minimize the harmful effects that may arise from its applications in the soil and plants.
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Affiliation(s)
- Augustine Innalegwu Daniel
- Department of Biotechnology, University of the Western Cape, Robert Sobukwe Road, Bellville 7535, South Africa; Department of Biochemistry, Federal University of Technology, P.M.B 65, Minna, Niger State, Nigeria.
| | - Marshall Keyster
- Department of Biotechnology, University of the Western Cape, Robert Sobukwe Road, Bellville 7535, South Africa.
| | - Ashwil Klein
- Department of Biotechnology, University of the Western Cape, Robert Sobukwe Road, Bellville 7535, South Africa.
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Minhas LA, Kaleem M, Minhas MAH, Waqar R, Al Farraj DA, Alsaigh MA, Badshah H, Haris M, Mumtaz AS. Biogenic Fabrication of Iron Oxide Nanoparticles from Leptolyngbya sp. L-2 and Multiple In Vitro Pharmacogenetic Properties. TOXICS 2023; 11:561. [PMID: 37505527 PMCID: PMC10386423 DOI: 10.3390/toxics11070561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 06/19/2023] [Accepted: 06/23/2023] [Indexed: 07/29/2023]
Abstract
Metallic nanoparticles have received a significant amount of reflection over a period of time, attributed to their electronic, specific surface area, and surface atom properties. The biogenic synthesis of iron oxide nanoparticles (FeONPs) is demonstrated in this study. The green synthesis of metallic nanoparticles (NPs) is acquiring considerable attention due to its environmental and economic superiorities over other methods. Leptolyngbya sp. L-2 extract was employed as a reducing agent, and iron chloride hexahydrate (FeCl3·6H2O) was used as a substrate for the biogenic synthesis of FeONPs. Different spectral methods were used for the characterization of the biosynthesized FeONPs, ultraviolet-visible (UV-Vis) spectroscopy gave a surface plasmon resonance (SPR) peak of FeONPs at 300 nm; Fourier transform infrared (FTIR) spectral analysis was conducted to identify the functional groups responsible for both the stability and synthesis of FeONPs. The morphology of the FeONPs was investigated using scanning electron microscopy (SEM), which shows a nearly spherical shape, and an X-ray diffraction (XRD) study demonstrated their crystalline nature with a calculated crystallinity size of 23 nm. The zeta potential (ZP) and dynamic light scattering (DLS) measurements of FeONPs revealed values of -8.50 mV, suggesting appropriate physical stability. Comprehensive in-vitro pharmacogenetic properties revealed that FeONPs have significant therapeutic potential. FeONPs have been reported to have potential antibacterial and antifungal properties. Dose-dependent cytotoxic activity was shown against Leishmania tropica promastigotes (IC50: 10.73 µg/mL) and amastigotes (IC50: 16.98 µg/mL) using various concentrations of FeONPs. The cytotoxic potential was also investigated using brine shrimps, and their IC50 value was determined to be 34.19 µg/mL. FeONPs showed significant antioxidant results (DPPH: 54.7%, TRP: 49.2%, TAC: 44.5%), protein kinase (IC50: 96.23 µg/mL), and alpha amylase (IC50: 3745 µg/mL). The biosafety of FeONPs was validated by biocompatibility tests using macrophages (IC50: 918.1 µg/mL) and red blood cells (IC50: 2921 µg/mL). In conclusion, biogenic FeONPs have shown potential biomedical properties and should be the focus of more studies to increase their nano-pharmacological significance for biological applications.
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Affiliation(s)
- Lubna Anjum Minhas
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Muhammad Kaleem
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan
- Department of Chemical and Biological Engineering, University of Sheffield, Sheffield S10 2TN, UK
| | - Malik Abrar Hassan Minhas
- Department of Physics, Faculty of Basic and Applied Sciences, International Islamic University, Islamabad 44000, Pakistan
| | - Rooma Waqar
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Dunia A Al Farraj
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 24552, Riyadh 11451, Saudi Arabia
| | - Mona Abdullah Alsaigh
- Department of Chemistry, College of Science, King Saud University, P.O. Box 24552, Riyadh 11495, Saudi Arabia
| | - Hussain Badshah
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Muhammad Haris
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Abdul Samad Mumtaz
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan
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Green Synthesis of Zinc Oxide Nanoparticles Using Nostoc sp. and Their Multiple Biomedical Properties. Catalysts 2023. [DOI: 10.3390/catal13030549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023] Open
Abstract
Zinc oxide nanoparticles (ZnONPs) are the top candidate in the field of biological applications because of their high surface area and excellent catalytic activities. In the present study, the cyanobacteria-mediated biosynthesis of zinc oxide NPs using Nostoc sp. extract as a stabilizing, chelating, and reducing agent is reported. ZnONPs were biologically synthesized using an eco-friendly and simple technique with a minimal reaction time and calcination temperature. Various methods, including X-ray diffraction (XRD), ultraviolet spectroscopy (UV), Fourier transform infrared (FTIR), scanning electron microscopy (SEM), and energy-dispersive X-ray spectroscopy (EDX) were used to characterize the biosynthesized zinc oxide NPs. XRD analysis depicted the crystalline form of zinc oxide NPs, and the Scherrer equation determined a mean crystalline size of ~28.21 nm. The SEM results reveal the spherical shape of the biosynthesized nanoparticles. Various functional groups were involved in the capping and stabilization of the zinc oxide NPs, which were confirmed by FTIR analysis. The zinc oxide NPs showed strong UV-vis absorption at 340 nm. Multiple in vitro biological applications showed significant therapeutic potential for zinc oxide NPs. Potential antimicrobial assays were reported for zinc oxide NPs via the disc-diffusion method and food poisoning method, respectively. All other activities mentioned below are described with the concentration and IC50 values. Biocompatibility with human erythrocytes and macrophages (IC50: 433 µg/mL, IC50 > 323 µg/mL) and cytotoxic properties using brine shrimps (IC50: 11.15 µg/mL) and Leishmania tropics (Amastigotes IC50: 43.14 µg mL−1 and Promastigotes IC50: 14.02 µg mL−1) were determined. Enzyme inhibition assays (protein kinase and alpha amylase) were performed and showed strong potential. Free radical scavenging tests showed strong antioxidant capacities. These results indicate that zinc oxide NPs synthesized by Nostoc sp. have strong biological applications and are promising candidates for clinical development.
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Baruah R, Goswami M, Das AM, Nath D, Talukdar K. Multifunctional ZnO Bionanocomposites in the Treatment of Polluted Water and Controlling of Multi-drug Resistant Bacteria. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
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Haris M, Hussain T, Mohamed HI, Khan A, Ansari MS, Tauseef A, Khan AA, Akhtar N. Nanotechnology - A new frontier of nano-farming in agricultural and food production and its development. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 857:159639. [PMID: 36283520 DOI: 10.1016/j.scitotenv.2022.159639] [Citation(s) in RCA: 33] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 10/10/2022] [Accepted: 10/18/2022] [Indexed: 05/27/2023]
Abstract
The potential of nanotechnology for the development of sustainable agriculture has been promising. The initiatives to meet the rising food needs of the rapidly growing world population are mainly powered by sustainable agriculture. Nanoparticles are used in agriculture due to their distinct physicochemical characteristics. The interaction of nanomaterials with soil components is strongly determined in terms of soil quality and plant growth. Numerous research has been carried out to investigate how nanoparticles affect the growth and development of plants. Nanotechnology has been applied to improve the quality and reduce post-harvest loss of agricultural products by extending their shelf life, particularly for fruits and vegetables. This review assesses the latest literature on nanotechnology, which is used as a nano-biofertilizer as seen in the agricultural field for high productivity and better growth of plants, an important source of balanced nutrition for the crop, seed germination, and quality enrichment. Additionally, post-harvest food processing and packaging can benefit greatly from the use of nanotechnology to cut down on food waste and contamination. It also critically discusses the mechanisms involved in nanoparticle absorption and translocation within the plants and the synthesis of green nanoparticles.
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Affiliation(s)
- Mohammad Haris
- Plant Pathology and Nematology Section, Department of Botany, Aligarh Muslim University, Aligarh 202002, India
| | - Touseef Hussain
- Plant Pathology and Nematology Section, Department of Botany, Aligarh Muslim University, Aligarh 202002, India; Division. of Plant Pathology, ICAR-Indian Agricultural Research Institute, New Delhi 110012, India.
| | - Heba I Mohamed
- Biological and Geological Sciences Department, Faculty of Education, Ain Shams University, Cairo, Egypt.
| | - Amir Khan
- Plant Pathology and Nematology Section, Department of Botany, Aligarh Muslim University, Aligarh 202002, India
| | - Moh Sajid Ansari
- Plant Pathology and Nematology Section, Department of Botany, Aligarh Muslim University, Aligarh 202002, India
| | - Atirah Tauseef
- Plant Pathology and Nematology Section, Department of Botany, Aligarh Muslim University, Aligarh 202002, India
| | - Abrar Ahmad Khan
- Plant Pathology and Nematology Section, Department of Botany, Aligarh Muslim University, Aligarh 202002, India
| | - Naseem Akhtar
- Department of Pharmaceutics, College of Dentistry and Pharmacy, Buraydah Private Colleges, Buraydah, Qassim 51418, Saudi Arabia
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Zhang Y, Zhou M, Cheng H, Luo S, Sun Q. Insight into the substrate-dependent anti-aflatoxigenic effects of nanosized ZnO film: Electron transfer directed oxidative stress mechanisms. Colloids Surf B Biointerfaces 2021; 207:111997. [PMID: 34311197 DOI: 10.1016/j.colsurfb.2021.111997] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 07/14/2021] [Accepted: 07/19/2021] [Indexed: 11/19/2022]
Abstract
Exploring new anti-aflatoxigenic materials and their mechanisms are critical to reduce the prevalence of drug-resistant fungi and the contamination of aflatoxins. Zinc oxide nanoparticles (ZnONPs) are promising antifungal candidates but supporting substrates generally affect their antifungal activities. In this study, ZnONPs with a three-dimensional flower-like hierarchical microstructure bound to different substrates as anti-aflatoxigenic composites were prepared using a facile deposition method. It was found that ZnO nanocomposites showed the substrate-dependent anti-aflatoxigenic activities. The antifungal activities of ZnO films toward A. flavus growth and aflatoxin B1 production decreased significantly in the order ZnO@Zn>ZnO@Sn>ZnO@Steel>ZnO@Glass. The electrical conductivity of the substrate should play an important role for antifungal response. When compared with ZnO@Sn and ZnO@Steel, the conductivity value of ZnO@Zn was 2.07-fold and 14.84-fold of them, respectively. The higher the electrical conductivity of the substrate, the better the anti-aflatoxigenic efficiency of the composite. Such anti-aflatoxigenic activity was also due to ROS generation through electron transfer between fungi and the ZnO-substrate system, which could provoke the strength of intracellular oxidative stress. This mechanism was further confirmed using several assays such as hyphal morphology analysis, Zn2+ release, ROS evaluation, lipid peroxidation and antioxidant response. Collectively, improvement in knowledge regarding anti-aflatoxigenic performance of ZnONPs can help develop novel and effective strategies to reduce fungi growth and aflatoxin contamination in the food field.
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Affiliation(s)
- Yichuan Zhang
- Department of Environmental Art and Design, Chongqing College of Electronic Engineering, Shapingba District, Chongqing, 401331, People's Republic of China
| | - Miya Zhou
- College of Life Sciences, Chongqing Normal University, No. 37 Chengzhong Road, Shapingba District, Chongqing, 401331, People's Republic of China
| | - Huanmei Cheng
- College of Life Sciences, Chongqing Normal University, No. 37 Chengzhong Road, Shapingba District, Chongqing, 401331, People's Republic of China
| | - Songyi Luo
- Department of Environmental Art and Design, Chongqing College of Electronic Engineering, Shapingba District, Chongqing, 401331, People's Republic of China
| | - Qi Sun
- College of Life Sciences, Chongqing Normal University, No. 37 Chengzhong Road, Shapingba District, Chongqing, 401331, People's Republic of China.
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Sakthivel S, Periakaruppan R, Chandrasekaran R, Abd-Elsalam KA. Zinc nanomaterials: Synthesis, antifungal activity, and mechanisms. ZINC-BASED NANOSTRUCTURES FOR ENVIRONMENTAL AND AGRICULTURAL APPLICATIONS 2021:139-165. [DOI: 10.1016/b978-0-12-822836-4.00009-4] [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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10
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Carvalho GC, Sábio RM, de Cássia Ribeiro T, Monteiro AS, Pereira DV, Ribeiro SJL, Chorilli M. Highlights in Mesoporous Silica Nanoparticles as a Multifunctional Controlled Drug Delivery Nanoplatform for Infectious Diseases Treatment. Pharm Res 2020; 37:191. [PMID: 32895867 PMCID: PMC7476752 DOI: 10.1007/s11095-020-02917-6] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 08/25/2020] [Indexed: 12/19/2022]
Abstract
Infectious diseases are a major global concern being responsible for high morbidity and mortality mainly due to the development and enhancement of multidrug-resistant microorganisms exposing the fragility of medicines and vaccines commonly used to these treatments. Taking into account the scarcity of effective formulation to treat infectious diseases, nanotechnology offers a vast possibility of ground-breaking platforms to design new treatment through smart nanostructures for drug delivery purposes. Among the available nanosystems, mesoporous silica nanoparticles (MSNs) stand out due their multifunctionality, biocompatibility and tunable properties make them emerging and actual nanocarriers for specific and controlled drug release. Considering the high demand for diseases prevention and treatment, this review exploits the MSNs fabrication and their behavior in biological media besides highlighting the most of strategies to explore the wide MSNs functionality as engineered, smart and effective controlled drug release nanovehicles for infectious diseases treatment. Graphical Abstract Schematic representation of multifunctional MSNs-based nanoplatforms for infectious diseases treatment.
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Affiliation(s)
- Gabriela Corrêa Carvalho
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, 14800-903, Brazil
| | - Rafael Miguel Sábio
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, 14800-903, Brazil.
| | - Tais de Cássia Ribeiro
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, 14800-903, Brazil
| | - Andreia Sofia Monteiro
- Institute of Chemistry, São Paulo State University (UNESP), Araraquara, 14800-060, Brazil
| | | | | | - Marlus Chorilli
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, 14800-903, Brazil
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Chakrabarti A, Patra P. Relative larvicidal property of common oxide nanostructures against Culex quinquefasciatus. IET Nanobiotechnol 2020; 14:389-395. [PMID: 32691741 DOI: 10.1049/iet-nbt.2020.0040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Common oxide nanostructures such as silicon-di-oxide, magnesium-oxide, zinc-oxide, and copper-oxide (CuO) having useful functional and bioactive properties have been synthesised and characterised. All these nanostructures have been found to be larvicidal towards Culex quinquefasciatus mosquito especially against lower instars in comparison with higher instars in 48 h. Only, CuO is larvicidal against late instar stages after 48 h. Moreover, CuO is larvicidal against first instar stages after 24 h (LC50 157 mg/l). However, none of these nanostructures are pupicidal. Post mortality larval morphology was found to be distorted under bright field microscopy and scanning electron microscopy images of affected larval surface appeared to be rough and uneven. Fluorescent images showed that nanostructures infiltrated inside visceral organs of larvae. Nanostructures also caused tissue oxidative stress in larvae. These results indicate that above stated oxide nanostructures are effective larvicidal agents against early instar stages of Culex larvae.
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Affiliation(s)
- Adrita Chakrabarti
- Department of Zoology, Bethune College, 181, Bidhan Sarani, Manicktala, Azad Hind Bag, Kolkata, West Bengal 700006, India
| | - Prasun Patra
- Amity Institute of Biotechnology, Amity University, Major Arterial Road, Action Area II, Rajarhat, New Town, Kolkata, West Bengal 700135, India.
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Study of potential biomedical application of sol-gel derived Zn-doped SiO 2-hydroxypropyl cellulose nanohybrids. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 100:608-615. [PMID: 30948097 DOI: 10.1016/j.msec.2019.03.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 02/14/2019] [Accepted: 03/04/2019] [Indexed: 11/21/2022]
Abstract
A series of Zn-doped hybrid materials based on silica from tetraethoxysilane (TEOS) and hydroxypropyl cellulose (HPC) were prepared by a sol-gel route. The structure, morphology and thermal behavior of synthesized hybrids were characterized by infrared (IR) spectroscopy, ultraviolet-visible spectroscopy (UV-Vis), transmission electron microscopy (TEM) and differential thermal analysis with thermogravimetric analysis (DTA/TG). The obtained materials were investigated for a potential biomedical application. The antibacterial properties of hybrids were investigated by measuring the inhibition zones formed around the materials containing different zinc content in presence of reference strains of Gram-positive and Gram-negative bacteria. The biocompatibility tests showed no cytotoxicity and genotoxicity, as well as no changes in actin cytoskeleton organization for hybrids with Zn content below 5 wt%.
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Gupta R, Malik P, Das N, Singh M. Antioxidant and physicochemical study of Psidium guajava prepared zinc oxide nanoparticles. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.11.085] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Sun Q, Li J, Le T. Zinc Oxide Nanoparticle as a Novel Class of Antifungal Agents: Current Advances and Future Perspectives. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:11209-11220. [PMID: 30299956 DOI: 10.1021/acs.jafc.8b03210] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Certain types of nanoparticles, especially zinc oxide nanoparticles (ZnONPs), are widely reported to be capable of the inhibition of harmful bacteria, yeasts, and filamentous fungi. The unique physicochemical and biological properties of ZnONPs also make them attractive to the food industry for use as a promising antifungal agent. This Review thoroughly introduces the preparation methods and antifungal properties of ZnONPs and analyzes their possible antifungal mechanisms. The applicability of ZnONPs in food packaging and nutritional supplements and as an antimicrobial additive is also documented. Moreover, evaluations for biological safety of ZnONPs are objectively reviewed in this paper. The discussions addressed in this Review not only have theoretical significance but also are conducive to the development of food safety, nutrition, and human health. The summarized knowledge and future perspectives outlined here are expected to promote and guide new research toward developing and optimizing the application of ZnONPs as a novel class of antifungal agents to help improve food quality as well as food safety in the near future.
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Affiliation(s)
- Qi Sun
- College of Life Sciences , Chongqing Normal University , No. 37 Chengzhong Road , Chongqing 401331 , People's Republic of China
| | - Jianmei Li
- College of Life Sciences , Chongqing Normal University , No. 37 Chengzhong Road , Chongqing 401331 , People's Republic of China
| | - Tao Le
- College of Life Sciences , Chongqing Normal University , No. 37 Chengzhong Road , Chongqing 401331 , People's Republic of China
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Agarwal H, Venkat Kumar S, Rajeshkumar S. A review on green synthesis of zinc oxide nanoparticles – An eco-friendly approach. RESOURCE-EFFICIENT TECHNOLOGIES 2017. [DOI: 10.1016/j.reffit.2017.03.002] [Citation(s) in RCA: 208] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Mebert AM, Baglole CJ, Desimone MF, Maysinger D. Nanoengineered silica: Properties, applications and toxicity. Food Chem Toxicol 2017; 109:753-770. [DOI: 10.1016/j.fct.2017.05.054] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 05/26/2017] [Indexed: 02/06/2023]
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