Plant Nano Biology最新文献

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Interactions of foliar nanopesticides with insect cuticle facilitated through plant cuticle: Effects of surface chemistry and roughness-topography-texture 通过植物角质层促进叶面纳米杀虫剂与昆虫角质层的相互作用:表面化学和粗糙度-地形-质地的影响
Plant Nano Biology Pub Date : 2024-02-01 DOI: 10.1016/j.plana.2024.100062
Yashwanth Arcot , Monica Iepure , Li Hao , Younjin Min , Spencer T. Behmer , Mustafa Akbulut
{"title":"Interactions of foliar nanopesticides with insect cuticle facilitated through plant cuticle: Effects of surface chemistry and roughness-topography-texture","authors":"Yashwanth Arcot ,&nbsp;Monica Iepure ,&nbsp;Li Hao ,&nbsp;Younjin Min ,&nbsp;Spencer T. Behmer ,&nbsp;Mustafa Akbulut","doi":"10.1016/j.plana.2024.100062","DOIUrl":"https://doi.org/10.1016/j.plana.2024.100062","url":null,"abstract":"<div><p>In response to the growing worldwide demand for enhanced agricultural output and sustainable farming practices, nanopesticides have become a significant area of investigation in agricultural research. Importantly, the fate, distribution, and efficacy of any nanopesticide is linked to the interfacial attributes and dynamic interactions between the outer surfaces – cuticle – of plants and insects. This review starts with an outline of the diverse pathways facilitating the accumulation of nanopesticides on plant cuticles, including their eventual transfer to the cuticles of insect pests. Subsequently, a comprehensive overview is provided of the micro- and nano-scale morphological features characteristic of plant and insect cuticles, along with the implications these features hold for their interactions with various nanopesticides. The review then focuses on interactions between nanopesticides and insect cuticles mediated through the plant cuticle. Finally, nanoscale mechanistic processes are discussed, with an emphasis on aspects such as wetting dynamics, critical length scales (e.g., inter-crystal spacing of waxes and surface wavelengths), and interdigitation and molecular adhesion processes of long-chain and macromolecular nanocarriers. Collectively, the review elucidates the essential interfacial processes governing the transfer and adhesion of nanopesticides between entities. The concluding section provides an overview of the prevailing challenges and potential avenues for understanding the transport and deposition mechanisms of nanopesticides to plants and insects.</p></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"7 ","pages":"Article 100062"},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2773111124000056/pdfft?md5=fb3b09c7df5c7dc6657b33de4ee59c63&pid=1-s2.0-S2773111124000056-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139941624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Microbial nanotechnology for producing stress smart crops 利用微生物纳米技术生产抗逆作物
Plant Nano Biology Pub Date : 2024-02-01 DOI: 10.1016/j.plana.2024.100063
Alisha Shaikh, Monica Jamla, Shrushti Joshi, Suraj Patil, Uttara Oak, Vinay Kumar
{"title":"Microbial nanotechnology for producing stress smart crops","authors":"Alisha Shaikh,&nbsp;Monica Jamla,&nbsp;Shrushti Joshi,&nbsp;Suraj Patil,&nbsp;Uttara Oak,&nbsp;Vinay Kumar","doi":"10.1016/j.plana.2024.100063","DOIUrl":"10.1016/j.plana.2024.100063","url":null,"abstract":"<div><p>Microbial nanotechnology includes the synthesis and/or functionalization of various types of nanoparticles using microorganisms such as bacteria, fungi, algae, and viruses. Microbial nanotechnology provides an easy, reliable and eco-friendly method for nanoparticle synthesis which has tremendous applications in different fields such as agriculture, biomedicines, the food industry, the environment, and electronics. While considering the agricultural aspects, the environmental changes have dramatically impacted crop production globally. Abiotic (drought, heat, salinity, heavy metals, cold, UV-radiations) and biotic stress factors (bacteria, fungi, parasites, weeds, insects) are negatively affecting crop growth and development. Nanotechnologies are looked upon as a potent tool for crop improvements targeted at yield enhancements and stress-tolerance. Microbially synthesized nanoparticles have been reported to alleviate the stress impacts and promote plant growth under stress conditions. Different types of nanoparticles including carbon-based, metal and metal oxide nanoparticles synthesized with the help of microbial resources are being successfully explored for conferring stress tolerance in crop plants, or in developing stress-smart crops that can withstand stressful conditions without much yield penalties. The current review focuses on the current understandings and updates on biosynthesis of nanoparticles using microorganisms and their resources. Success stories on exploring the microbial nanotechnological approaches and associated advantages for increasing biotic and abiotic stress tolerance and thus producing stress-smart crops are presented.</p></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"7 ","pages":"Article 100063"},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2773111124000068/pdfft?md5=9e64bf8e19249ab2c1a384c9ddc956d3&pid=1-s2.0-S2773111124000068-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139966750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Chitosan-based nanoconjugates: A promising solution for enhancing crops drought-stress resilience and sustainable yield in the face of climate change 壳聚糖纳米共轭物:面对气候变化,提高作物抗旱能力和可持续产量的可行解决方案
Plant Nano Biology Pub Date : 2024-02-01 DOI: 10.1016/j.plana.2024.100059
Nalini Arun Shinde , Prashant Govindrao Kawar , Sunil Govind Dalvi
{"title":"Chitosan-based nanoconjugates: A promising solution for enhancing crops drought-stress resilience and sustainable yield in the face of climate change","authors":"Nalini Arun Shinde ,&nbsp;Prashant Govindrao Kawar ,&nbsp;Sunil Govind Dalvi","doi":"10.1016/j.plana.2024.100059","DOIUrl":"10.1016/j.plana.2024.100059","url":null,"abstract":"<div><p>Climate change poses significant challenges to agriculture, impacting crop production through various means such as rising drought, temperatures, altered rainfall patterns, extreme weather events, and changing pest dynamics. These changes pose a threat to global food security and livelihoods due to reduced yields, lower crop quality, and increased vulnerability to pests and diseases. To safeguard crops and build resilience, addressing climate change and adopting sustainable agricultural practices is crucial for sustainable productivity. The review highlights the chitosan based nanoconjugates potential as a tool to revolutionize agricultural practices and help to address the challenges posed by climate change on crop production and food security. Environmental stresses trigger a range of responses in plants, including changes to growth rate, productivity, cellular metabolism, and gene expression alterations. One of the paramount impacts of climate change on plants is water deficit stress, which disrupts water relations, causes metabolic disturbances, generates reactive oxygen species, and leads to crop damage. To counteract these adverse effects, chitosan, a naturally occurring polymer emerged as a promising biostimulator and elicitor in agriculture. Its non-toxic, biodegradable, and biocompatible properties make it well-suited for various applications. Chitosan enhances physiological responses in plants and helps to mitigate the negative impacts of abiotic stresses by activating stress transduction pathways. Chitosan nanoconjugates, formed by integrating chitosan with metallic nanoparticles, exhibit modified structural and functional properties, making them more effective in mitigating stress-related effects in plants. Their intelligent and slow delivery mechanisms contribute to their success in enhancing plant growth and development sustainably. Additionally, the encapsulation of metals or elements in chitosan reduces toxicity, enables slow-release properties, and ensures long-lasting effects. Nanoconjugates have been successfully utilized for priming agricultural and horticultural crops to enhance their tolerance to abiotic stress and promote sustainable yield improvement. Given their promising results, the use of nanoconjugates for priming agricultural crops and promoting sustainable yield improvement warrants continued exploration and development in the field of agricultural nanotechnology.</p></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"7 ","pages":"Article 100059"},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2773111124000020/pdfft?md5=36b9ea1f2feafa58d6a17f48a0b5c3e2&pid=1-s2.0-S2773111124000020-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139639431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Silver nanoparticles and silver/silica nanocomposites: Impacts on Z. mays L. growth, nutrient uptake and soil health 银纳米粒子和银/二氧化硅纳米复合材料:对玉米生长、养分吸收和土壤健康的影响
Plant Nano Biology Pub Date : 2024-02-01 DOI: 10.1016/j.plana.2024.100064
Kusum Kumari, Neelam Rani, Vinita Hooda
{"title":"Silver nanoparticles and silver/silica nanocomposites: Impacts on Z. mays L. growth, nutrient uptake and soil health","authors":"Kusum Kumari,&nbsp;Neelam Rani,&nbsp;Vinita Hooda","doi":"10.1016/j.plana.2024.100064","DOIUrl":"https://doi.org/10.1016/j.plana.2024.100064","url":null,"abstract":"<div><p>Although silver nanoparticles (Ag NPs) are widely employed in diverse industries, including agriculture, concerns about their adverse effects on plants at higher concentrations prompt exploration of alternatives, such as Ag/SiO<sub>2</sub> NCs. Adding nano SiO<sub>2</sub> is anticipated to create a complex with Ag<sup>+</sup> ions, potentially decreasing their release into the environment and mitigating toxicity. The potential of Ag/SiO<sub>2</sub> NCs as plant growth stimulants remains understudied to date. In this context, the study evaluates the impact of Ag/SiO<sub>2</sub> NCs on 30-day-old <em>Z. mays</em> plants compared to Ag NPs at 100 and 200 ppm concentrations and on soil health. Soil health analysis revealed that both Ag NPs and Ag/SiO<sub>2</sub> NCs supported the proliferation of P-solubilizing and N-fixing bacteria. Bioaccumulation analysis reveals higher Ag content in plants treated with Ag/SiO<sub>2</sub> NCs, attributed to reduced agglomeration. Ag NPs exhibited concentration-dependent toxicity as 200 ppm hindered <em>Z. mays</em> growth, chlorophyll levels and absorption of P, Mg and K, whereas 100 ppm was found to be stimulatory. In stark contrast, Ag/SiO<sub>2</sub> NCs demonstrated a remarkable capacity to mitigate Ag toxicity. The beneficial impact of Ag/SiO<sub>2</sub> NCs on growth metrics, chlorophyll levels, lipid peroxidation, antioxidant enzyme activity and nutrient absorption was observed at both 100 and 200 ppm. However, it was more pronounced at 100 ppm concentration. This suggests that incorporating SiO<sub>2</sub> in NCs may counteract the toxic effects of Ag, possibly through the complexation of Ag<sup>+</sup> and a slower release mechanism.</p></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"7 ","pages":"Article 100064"},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S277311112400007X/pdfft?md5=0a8354baaf60f4ffa191de4183aa3e7b&pid=1-s2.0-S277311112400007X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139976010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Contemporary advances in the plant resources mediated synthesis of copper oxide nanoparticles: Insights on structure-function-workability understanding 以植物资源为媒介合成氧化铜纳米颗粒的当代进展:对结构-功能-工作性能理解的启示
Plant Nano Biology Pub Date : 2024-02-01 DOI: 10.1016/j.plana.2024.100065
Rakesh Kumar Ameta , Parth Malik , Sushil Korgaokar , Piyush Vanzara , Kunjal Soni
{"title":"Contemporary advances in the plant resources mediated synthesis of copper oxide nanoparticles: Insights on structure-function-workability understanding","authors":"Rakesh Kumar Ameta ,&nbsp;Parth Malik ,&nbsp;Sushil Korgaokar ,&nbsp;Piyush Vanzara ,&nbsp;Kunjal Soni","doi":"10.1016/j.plana.2024.100065","DOIUrl":"https://doi.org/10.1016/j.plana.2024.100065","url":null,"abstract":"<div><p>Of late, promptly responding materials have been the centre-stage of interdisciplinary research. Nanotechnology has emerged as a blessing herein, enabling atomic scale resolution manifested by increasing precision of structural, surface and functionality probing characterizations. Amongst the manifold nanomaterials, nanoparticles (NPs) of transition metals have swiftly emerged as prominent functionality enhancing entities, attributed to quantum confinement (QC) of d sub-shells unpaired electrons encompassed varied oxidation states. Renewable and eco-friendly methods of making NPs have swiftly gathered scientific and academic attention owing to their steadfast workability. In this context, plant extracts (PEs) serve as green reducing agents to obtain zerovalent NMs from complex metal salts. The prepared NPs are recognized initially <em>via</em> QC driven distinct optics and subsequently through explicit structural inspections. The encouraging aspects of plant resources herein include their robust availability and nature-friendly working, ruling out the separate addition of capping agent. Secondary plant metabolites comprise the backbone of PE, making them even more befitting for biological applications. Realizing this, the present article focuses on the structure-function regulated chemistry of CuO NPs with recent advances in their plant resources driven formation. The discussed studies comprise the post 2018 attempts retrieved from the “Pubmed” using the keywords “Bioactivities of Plant Resources Fabricated Copper Oxide Nanoparticles”. The sole objective herein is to understand the diverse applications of CuO NPs <em>vis-à-vis</em> modulated constitutional energy levels and tuneable semi-conducting features. The discussion herein could strengthen the biomedical an environmental utility of integrating renewable plant resources and CuO NPs versatilities for a sustainable future.</p></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"7 ","pages":"Article 100065"},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2773111124000081/pdfft?md5=29cee0c8bd79b90bf234bba42836b818&pid=1-s2.0-S2773111124000081-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140015861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Biogenic synthesis of copper oxide nanosheets using Celastrus paniculatus: Insights into antibacterial and anticancer efficacy supported by computational study 利用鹅掌楸生物合成氧化铜纳米片:通过计算研究揭示抗菌和抗癌功效
Plant Nano Biology Pub Date : 2024-01-19 DOI: 10.1016/j.plana.2024.100061
Neha Chaudhary , Raghu Solanki , Sunita Patel , Bhawana Pathak
{"title":"Biogenic synthesis of copper oxide nanosheets using Celastrus paniculatus: Insights into antibacterial and anticancer efficacy supported by computational study","authors":"Neha Chaudhary ,&nbsp;Raghu Solanki ,&nbsp;Sunita Patel ,&nbsp;Bhawana Pathak","doi":"10.1016/j.plana.2024.100061","DOIUrl":"https://doi.org/10.1016/j.plana.2024.100061","url":null,"abstract":"<div><p>The metallic nanomaterials synthesized using green nanotechnology have recently gained attention for their low-cost, simple preparation methods, and environmental sustainability. In this study, biogenic copper oxide nanosheets (CuO NS) were synthesized using the seed extract of <em>Celastrus paniculatus</em>, and characterized by various advanced instrumentation techniques including FTIR, XRD, FESEM, and TEM analysis. Docking simulation studies demonstrated that the interaction between CuO NS and the Staphylococcus aureus receptor (2I80) was strong, with docking scores ranging from −4.0 to −5.1 and a free binding energy of −24.48 ± 0.63 kcal/mol. The antibacterial activity of CuO NS against <em>Staphylococcus aureus</em> and <em>Enterobacter aerogenes</em> was analyzed by well diffusion method. In addition to that, antibiofilm, ROS generation, growth kinetics, and anticancer efficacy of CuO NS was also evaluated. The anticancer results indicated that CuO NS effectively reduced the cell viability of both cancer cell lines (MCF 7 &amp; MDA MB 231). The findings from the antibacterial and anticancer studies suggest that the biologically synthesized CuO NS could serve as a promising alternative for bacterial diseases and cancer treatments.</p></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"7 ","pages":"Article 100061"},"PeriodicalIF":0.0,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2773111124000044/pdfft?md5=0ea3b600728c8762df2fe11ccccec5b4&pid=1-s2.0-S2773111124000044-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139548408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Bionanotechnology and its applications: The plurality of science is fundamental for the search for solutions 仿生技术及其应用:科学的多元化是寻求解决方案的基础
Plant Nano Biology Pub Date : 2024-01-17 DOI: 10.1016/j.plana.2024.100060
Mayara Santana dos Santos, Jonathan Medeiros Silva, Mariana Brito Barbieri, S.érgio Antunes Filho, Bianca Pizzorno Backx
{"title":"Bionanotechnology and its applications: The plurality of science is fundamental for the search for solutions","authors":"Mayara Santana dos Santos,&nbsp;Jonathan Medeiros Silva,&nbsp;Mariana Brito Barbieri,&nbsp;S.érgio Antunes Filho,&nbsp;Bianca Pizzorno Backx","doi":"10.1016/j.plana.2024.100060","DOIUrl":"https://doi.org/10.1016/j.plana.2024.100060","url":null,"abstract":"<div><p>Over the years, science and technology have enabled improvement in various sectors of society through the development of products, services, and applications. Despite the tremendous scientific development, it is necessary to understand and pay attention to the environmental, social, and clinical consequences generated by developing a new product and service. Bionanotechnology emerges as a multidisciplinary and transdisciplinary science capable of presenting strategies based on sustainability and biocompatibility with living beings. Therefore, it seeks to solve, with plurality, the emerging problems through manipulating matter at atomic and molecular scales and its application in biological systems. One of the bionanotechnological alternatives that this review will address is the use of nanoparticles synthesized from natural extracts with various applications that can solve emerging problems on the planet, such as the excessive use of agrochemicals, resistant pathogenic microorganisms, the misuse of natural resources and improper disposal of plastics. This review aims to present bionanotechnology as a strategy for sustainable development in emerging problems in health, agriculture, and maintaining biodiversity and population problems.</p></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"7 ","pages":"Article 100060"},"PeriodicalIF":0.0,"publicationDate":"2024-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2773111124000032/pdfft?md5=b03bb7bf2e7370cc661c4b2cf8f19180&pid=1-s2.0-S2773111124000032-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139548407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Slow and controlled release nanofertilizers as an efficient tool for sustainable agriculture: Recent understanding and concerns 缓释和控释纳米肥料是可持续农业的有效工具:最新认识和关切
Plant Nano Biology Pub Date : 2024-01-15 DOI: 10.1016/j.plana.2024.100058
Md Salman Haydar , Dibakar Ghosh , Swarnendu Roy
{"title":"Slow and controlled release nanofertilizers as an efficient tool for sustainable agriculture: Recent understanding and concerns","authors":"Md Salman Haydar ,&nbsp;Dibakar Ghosh ,&nbsp;Swarnendu Roy","doi":"10.1016/j.plana.2024.100058","DOIUrl":"10.1016/j.plana.2024.100058","url":null,"abstract":"<div><p>The growing population is driving up the demand for food, but the inadequate efficiency of traditional fertilizers is constraining crop production. Nanotechnology-based fertilizers represent a novel strategy for boosting agricultural output and show great potential as viable options in the fertilizer industry, as they can significantly enhance nutrient retention and promote optimal growth. Very recently, slow and controlled release nanofertilizers have evolved through the development of nanocomposites or coating techniques with the aid of various chemical entities. These types of slow release nanofertilizers are more effective than normal nanofertilizers as these fertilizers deliver nutrients in a controlled manner and can be regulated by various environmental and physical stimuli (pH, temperature, humidity, etc.). Their nutrient use efficiency (NUE) is also far better than the normal nanoparticles (individual nanoparticles like iron, zinc, copper nanoparticles etc.), as these nanocomposites demonstrate zero or very little nutrient leaching. Utilizing controlled release fertilizers mitigates nutrient loss from volatilization and leaching and offers a meticulously tailored nutrient release system harmonizing with the objective of sustainable agriculture. Therefore, this review article provides insights into slow and controlled release nanofertilizers, including preparation approaches, nutrient-release techniques, analytical detection methods, current status, role in crop improvement, commercial viability, and future perspectives.</p></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"7 ","pages":"Article 100058"},"PeriodicalIF":0.0,"publicationDate":"2024-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2773111124000019/pdfft?md5=139503662e2e4e301cc3e8884d6ce4ae&pid=1-s2.0-S2773111124000019-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139536992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Zn-doped NiO nanocomposites for efficient solar light-assisted wastewater treatment and its profound for low phytotoxic and antibacterial applications 锌掺杂NiO纳米复合材料在高效太阳能光辅助废水处理中的应用及其在低植物毒性和抗菌方面的应用前景
Plant Nano Biology Pub Date : 2023-11-01 DOI: 10.1016/j.plana.2023.100054
M. Pavithra , N. Jeno Blair , M.B. Jessie Raj
{"title":"Zn-doped NiO nanocomposites for efficient solar light-assisted wastewater treatment and its profound for low phytotoxic and antibacterial applications","authors":"M. Pavithra ,&nbsp;N. Jeno Blair ,&nbsp;M.B. Jessie Raj","doi":"10.1016/j.plana.2023.100054","DOIUrl":"https://doi.org/10.1016/j.plana.2023.100054","url":null,"abstract":"<div><p>The present research aims to eradicate methylene blue toxins (test effluent) in aquatic environments using photocatalytic Zn-doped NiO nanoparticles. Ultrasonic-assisted co-precipitation process was adopted to synthesize Zn-doped NiO nanoparticles. The prepared samples were characterized by XRD, SEM, in vitro antibacterial, phytotoxicity, and photocatalytic analysis. XRD patterns exhibited a solitary phase of Fm3m space-group-cubic-structured Zn-doped NiO crystallites with a preferred orientation along the (200) plane. SEM analysis explored the formation of nanorods with hexagonal ends. Zn-doped NiO is capable of rendering significant antibacterial efficacy against <em>Staphylococcus aureus</em> (MTCC 25923) and <em>Escherichia coli</em> (MTCC 25922) bacterial strains. Zn-doped NiO nanocomposites are appropriate for decomposing methylene blue (MB) contaminants in 120 minutes under direct sunlight irradiation. Hydroponically grown <em>Vigna radiata</em> seedlings and <em>Mentha piperita L</em> plants in dye-deprived water show minimal phytotoxicity and enhanced physiological aspects of plants. The outcome of the current research encouraged bringing new ideas for further utilization of textile MB effluent after photocatalytic treatment to non-domestic applications, such as irrigating roadside plants, public parks, and gardens.</p></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"6 ","pages":"Article 100054"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2773111123000311/pdfft?md5=ee9b0cac550e00da8725f3aa9b990af5&pid=1-s2.0-S2773111123000311-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138355739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hybrid nanoparticle systems – Two-way delivery approach for agriculture 混合纳米颗粒系统。农业用双向输送方法
Plant Nano Biology Pub Date : 2023-11-01 DOI: 10.1016/j.plana.2023.100053
Vanessa Takeshita , Estefânia V.R. Campos , Jéssica S. Rodrigues , Leonardo F. Fraceto
{"title":"Hybrid nanoparticle systems – Two-way delivery approach for agriculture","authors":"Vanessa Takeshita ,&nbsp;Estefânia V.R. Campos ,&nbsp;Jéssica S. Rodrigues ,&nbsp;Leonardo F. Fraceto","doi":"10.1016/j.plana.2023.100053","DOIUrl":"https://doi.org/10.1016/j.plana.2023.100053","url":null,"abstract":"<div><p>Nanometric carriers have great potential for promoting agrochemical target delivery and dose reduction while transforming agriculture into a more sustainable environment. Many nanoplatforms, such as metal, polymeric, clay, and carbon-based, are developed differently. However, new possibilities of a mixture between nanomaterials are explored by scientists called hybrid nanoparticles. The information about these nanosystems was focused on development and characterization, target and non-target effects, and uptake of nanoparticles applied to reach root or foliar pathways in plants. In this scenario, a lack of application possibilities exists and can be explored more in the future. Hybrid nanoparticles can be developed as smart carrier to deliver nanoparticles and agrochemicals in a two-way approach for uptake by root and foliar routes simultaneously in plants. The advance of nanocarrier strategies depends on the design of nanoparticles considering nanomaterial and agrochemical characteristics and target plants. The main gaps and recent reports are discussed here. Furthermore, platforms have been suggested to enable two-way delivery for agricultural applications in more sustainable farming systems.</p></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"6 ","pages":"Article 100053"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S277311112300030X/pdfft?md5=ca7d5df2c8c596637c24622f1b057675&pid=1-s2.0-S277311112300030X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134842258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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