Plant Nano Biology最新文献

Mitigating plant viruses through nanoparticles: Mechanisms, applications and future perspectives 通过纳米颗粒减轻植物病毒：机制、应用和未来展望

Plant Nano Biology Pub Date : 2025-04-22 DOI: 10.1016/j.plana.2025.100155

R. Rajeshkumar , Pon Sathya Moorthy , M. Raveendran , G. Karthikeyan , V. Gomathi , M. Djanaguiraman , S.K. Rajkishore , K. Abinaya

{"title":"Mitigating plant viruses through nanoparticles: Mechanisms, applications and future perspectives","authors":"R. Rajeshkumar , Pon Sathya Moorthy , M. Raveendran , G. Karthikeyan , V. Gomathi , M. Djanaguiraman , S.K. Rajkishore , K. Abinaya","doi":"10.1016/j.plana.2025.100155","DOIUrl":"10.1016/j.plana.2025.100155","url":null,"abstract":"<div><div>Understanding the plant virus mechanism plays a major role in crop protection, production and inturn global food security. To develop an effective ways to protect plants from viruses, it is inevitable to understand these interactions throughly. In recent years, nanoparticles are employed as a tool for mitigation of viral infections in plants. This paper presents the role of both metal and non-metal nanoparticles a potential as antiviral agents, focusing on how they interact with both plants and viruses. For example, metal nanoparticles like silver and gold have been found to hinder the virus transmission directly with them. Non-metal nanoparticles, such as chitosan and carbon-based materials, are also showing potential for protecting plants and fighting viruses. The study discuss how nanoparticles are used to deliver treatments directly to the virus by silencing the viral genes. Nanoparticles are even used in laboratory nano-biosensors that can detect plant viruses by offering novel ways to monitoring and diagnosing infections. In addition, the paper explains how the nanoparticles help the plants to boost their defense mechanism by stimulating plant hormones in the production of specific proteins that fight against the viruses. Finally, the study discusses how specialized plant compounds on conjugation when paired with suitable nanoparticles, in enhancing the plant’s ability to resist against viruses. Altogether, these findings suggest that nanotechnology offers a sustainable and versatile way to manage viral diseases in plants, by combining direct antiviral action, gene silencing, early detection, and enhanced plant defenses.</div></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"12 ","pages":"Article 100155"},"PeriodicalIF":0.0,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143869660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effect of Zn NPs on some growth, biochemical and anatomical factors of chickpea plant stem under UVB irradiation Zn NPs对紫外线照射下鹰嘴豆茎干的一些生长、生化和解剖因子的影响

Plant Nano Biology Pub Date : 2025-04-17 DOI: 10.1016/j.plana.2025.100154

Samira Safshekan, Latifeh Pourakbar, Fatemeh Rahmani

{"title":"The effect of Zn NPs on some growth, biochemical and anatomical factors of chickpea plant stem under UVB irradiation","authors":"Samira Safshekan, Latifeh Pourakbar, Fatemeh Rahmani","doi":"10.1016/j.plana.2025.100154","DOIUrl":"10.1016/j.plana.2025.100154","url":null,"abstract":"<div><div>This study explored the role of zinc oxide nanoparticles (ZnO NPs) in mitigating UV-B radiation effects on chickpea (<em>Cicer arietinum</em> L.) plants. Chickpea plants were grown hydroponically for 45 days and exposed to UV-B radiation for 30 minutes daily over 15 days after reaching the six-leaf stage. ZnO NPs were applied at 50 mg/L and 100 mg/L before UV-B exposure. UV-B reduced root length (40 %), shoot fresh weight (17 %), shoot dry weight (15 %), stem thickness (39 %), and pith parenchyma thickness (5 %), while increasing root fresh weight (59 %), root dry weight (12 %), total phenolic content (TPC, 185.77 %), total flavonoid content (TFC, 94.44 %), and DPPH free radical scavenging activity (31.94 %). ZnO NPs (50 mg/L and 100 mg/L) increased root length (15 % and 25 %), shoot length (21 % and 12 %), shoot fresh weight (56 % and 63 %), and shoot dry weight (40 % and 79 %), respectively. TPC increased by 8 % with 50 mg/L ZnO NPs, while TFC rose by 30 % with 100 mg/L ZnO NPs. DPPH activity improved by 15.78 % and 3.59 % at 50 mg/L and 100 mg/L ZnO NPs, respectively. Stem thickness increased by 12 % and 31 %, and pith thickness by 18 % with 50 mg/L ZnO NPs. UV-B reduced sclerenchyma, xylem, and epidermal cell thickness but increased xylem cell length and pith parenchyma, xylem, and epidermal cell width. Application of 100 mg/L ZnO NPs enhanced xylem thickness, phloem vessel thickness, vascular tissue thickness, and collenchyma tissue thickness. Overall, ZnO NPs demonstrated significant potential in alleviating UV-B-induced damage and improving chickpea plant growth and anatomical integrity.</div></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"12 ","pages":"Article 100154"},"PeriodicalIF":0.0,"publicationDate":"2025-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143859509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Photocatalytic and antimicrobial properties of Boerhavia diffusa bio-callus synthesized Silver nanoparticles 合成银纳米粒子的白花布尔花生物愈伤组织的光催化和抗菌性能

Plant Nano Biology Pub Date : 2025-04-12 DOI: 10.1016/j.plana.2025.100153

Wudali Narasimha Sudheer, Juhi Puthukulangara Jaison, Praveen Nagella , Kadanthottu Sebastian Joseph

{"title":"Photocatalytic and antimicrobial properties of Boerhavia diffusa bio-callus synthesized Silver nanoparticles","authors":"Wudali Narasimha Sudheer, Juhi Puthukulangara Jaison, Praveen Nagella , Kadanthottu Sebastian Joseph","doi":"10.1016/j.plana.2025.100153","DOIUrl":"10.1016/j.plana.2025.100153","url":null,"abstract":"<div><div>Plant tissue culture plays a pivotal role in plant biotechnology, and offers innovative and reliable avenues for synthesizing nanoparticles. The approach is safe, replicable, and efficient for therapeutic and environmental sustainability. Despite the proven efficiency of green synthesis approaches, plant callus extracts for nanoparticle synthesis remain moderately investigated. The current study bridges the gap by synthesizing ecofriendly silver nanoparticles (Ag-NPs) using callus extracts of <em>Boerhavia diffusa</em> (Punarnava), an important medicinal plant with proven potential pharmacological properties. These synthesized <em>Boerhavia diffusa-</em>mediated Ag-NPs (BD-Ag-NPs) were characterized using UV-Vis spectroscopy, SEM, FTIR, and XRD. Spectral analysis showed spherical-shaped BD-Ag-NPs with an average size of 9 nm at wavelength 420 nm. Energy-dispersive X-ray (EDX) analysis revealed that silver ions constituted 51.78 % of the total weight of the nanoparticle solutions, while the crystalline structure of the BD-Ag-NPs was confirmed through XRD. Phytoconstituents present in the callus were utilized for capping and the reduction of Ag ions to Ag-NPs was confirmed through FTIR analysis. In addition, BD-Ag-NPs exhibited functional properties like textile dye degradation and broad-spectrum antimicrobial activities against bacterial and fungal pathogens. The current study highlights the potential of employing callus-derived nanoparticles for sustainable environment and biomedical applications. This study advances the application of green nanoparticle synthesis using tissue culture systems and makes significant contributions to addressing global challenges.</div></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"12 ","pages":"Article 100153"},"PeriodicalIF":0.0,"publicationDate":"2025-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143834277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Green synthesized MgO-Fe2O3 hybrid nanoparticles for glyphosate herbicide removal and effect on seeds growth characteristics 格林合成的MgO-Fe2O3杂化纳米颗粒对草甘膦除草剂的去除及对种子生长特性的影响

Plant Nano Biology Pub Date : 2025-04-12 DOI: 10.1016/j.plana.2025.100152

Sradhanjali Raut , Abhilipsa Jena , Puspita Rout , Subhalaxmi Jena , Padmini Nanda , Lipsa Kumari Dash , Madhusmita Pattnaik , Satyabrata Nanda , Gagan Kumar Panigrahi , Shraban Kumar Sahoo

{"title":"Green synthesized MgO-Fe2O3 hybrid nanoparticles for glyphosate herbicide removal and effect on seeds growth characteristics","authors":"Sradhanjali Raut , Abhilipsa Jena , Puspita Rout , Subhalaxmi Jena , Padmini Nanda , Lipsa Kumari Dash , Madhusmita Pattnaik , Satyabrata Nanda , Gagan Kumar Panigrahi , Shraban Kumar Sahoo","doi":"10.1016/j.plana.2025.100152","DOIUrl":"10.1016/j.plana.2025.100152","url":null,"abstract":"<div><div>The increasing prevalence of glyphosate herbicide contamination in water sources and its adverse effects on ecosystems necessitate the development of efficient remediation strategies. In this study, the potential of green-synthesized MgO-Fe<sub>2</sub>O<sub>3</sub> hybrid nanoparticles for glyphosate herbicide removal and their effect on seed growth characteristics are investigated. Neem leaf extract was used in the environmentally friendly synthesis of the MgO-Fe<sub>2</sub>O<sub>3</sub> nanoparticles, and XRD, BET, FESEM, and TEM studies were used to describe their physicochemical characteristics. The effectiveness of the nanoparticles for removing glyphosate from water was assessed by batch adsorption studies. The adsorption process was examined in relation to a number of parameters, including contact time, dose, pH, and glyphosate concentration. According to the data, at pH= 6, MgO-Fe<sub>2</sub>O<sub>3</sub> nanoparticles had a maximum adsorption ability of 111.71 mg/g, demonstrating excellent efficacy in eliminating glyphosate from contaminated water. To comprehend the adsorption mechanism, various adsorption kinetics and isotherms models were examined. Additionally, to evaluate the effect of nanoparticles on seed growth parameters, assays for seed germination and growth were conducted. Moreover, the nanoparticles positively influenced seed growth, root and shoot length, and overall seedling growth characteristics. These findings suggest that green-synthesized MgO-Fe<sub>2</sub>O<sub>3</sub> hybrid nanoparticles hold promise for both environmental remediation and agricultural applications.</div></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"12 ","pages":"Article 100152"},"PeriodicalIF":0.0,"publicationDate":"2025-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143839625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Green synthesis of silver nanoparticles using marigold flowers extract for eco-friendly management of root knot nematode 万寿菊提取物绿色合成纳米银用于根结线虫的生态管理

Plant Nano Biology Pub Date : 2025-04-10 DOI: 10.1016/j.plana.2025.100150

Deepika , Ravi Kant Singh , Aparna Priyadarshini , Debia Angel Yeam , Anjali , Arpita Bhattacharya , Richa Vaishnav , Archna Kumar

{"title":"Green synthesis of silver nanoparticles using marigold flowers extract for eco-friendly management of root knot nematode","authors":"Deepika , Ravi Kant Singh , Aparna Priyadarshini , Debia Angel Yeam , Anjali , Arpita Bhattacharya , Richa Vaishnav , Archna Kumar","doi":"10.1016/j.plana.2025.100150","DOIUrl":"10.1016/j.plana.2025.100150","url":null,"abstract":"<div><div>Plant-parasitic nematodes (PPNs) pose a major threat to global food security, resulting in significant yield loss in economically valuable crops. The growing demand for sustainable and eco-friendly alternatives has driven enthusiasm for plant-based solutions as effective and environmentally responsible approaches. So, in this study, the nematicidal activity of four plant extracts <em>viz</em>., garlic and giloy leaves, giloy stem and marigold flowers were assessed, and it was confirmed that marigold flowers demonstrated the highest phyto-nematicidal properties. We also investigated a sustainable method to enhance the efficacy of phyto- nematicides by fabricating silver nanoparticles (AgNPs) from marigold flowers extract and these green synthesized nanoparticles were characterized by using FTIR, TEM, DLS, Zeta potential and UV–VIS spectrophotometer. In vitro, bioassays were conducted to analyze the impact of marigold aqueous extract and their nanoformulation against <em>Meloidogyne incognita</em> at different time intervals<em>, i.e.</em> 24 h, 48 h and 72 h. Marigold-mediated AgNPs showed the maximum mortality (93.60 %) of <em>M. incognita</em> after 72 h of treatment as compared to the control (6.89 %). The nanoformulation of marigold flowers introduces a novel approach that enhances PPNs suppression while maintaining environmental sustainability. The marigold flowers-mediated bio-nematicide nanoformulation could be used as an ancillary for minimizing the consumption of chemical pesticides in crops. Thus, the marigold-based nematode management strategy may lead to improved crop yield in eco-friendly and cost-effective manner for the achieving of a bio-circular economy.</div></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"12 ","pages":"Article 100150"},"PeriodicalIF":0.0,"publicationDate":"2025-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143842523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Unveiling the protective role of silicon dioxide nanoparticles against copper-induced oxidative damage in soybean plants through altered proline metabolism and antioxidants 揭示二氧化硅纳米颗粒通过改变脯氨酸代谢和抗氧化剂对铜诱导的大豆氧化损伤的保护作用

Plant Nano Biology Pub Date : 2025-04-08 DOI: 10.1016/j.plana.2025.100149

Mohammad Yusuf, Tanveer Alam Khan, Fatima Saif AlBlooshi, Alia Alharmoudi, Meera Saeed AlAlawi, Asma Mohammed Alshkeili, Amna Albedwawi, Jonna Masih, Mahra M. Buty Alghfeli

{"title":"Unveiling the protective role of silicon dioxide nanoparticles against copper-induced oxidative damage in soybean plants through altered proline metabolism and antioxidants","authors":"Mohammad Yusuf, Tanveer Alam Khan, Fatima Saif AlBlooshi, Alia Alharmoudi, Meera Saeed AlAlawi, Asma Mohammed Alshkeili, Amna Albedwawi, Jonna Masih, Mahra M. Buty Alghfeli","doi":"10.1016/j.plana.2025.100149","DOIUrl":"10.1016/j.plana.2025.100149","url":null,"abstract":"<div><div>Copper (Cu) is an essential micronutrient for plant growth and development. However, excessive Cu from diverse anthropogenic sources leads to the significant loss of crop production. On the other hand, low dose of silicon dioxide nanoparticles (SiO<sub>2</sub>-NPs) showed promising response to various abiotic stresses. This study was conducted to explore the response of SiO<sub>2</sub>-NPs in soybean plants exposed to elevated levels of Cu and uncover the efficacy of SiO<sub>2</sub>-NPs to alleviate the Cu induced toxicity by regulating proline metabolism and antioxidant system. A low level (25 μM) of Cu in the presence of SiO<sub>2</sub>-NPs (50 ppm) significantly increased growth performance, photosynthetic efficiency, and altered proline metabolism. However, higher levels (50, and 100 μM) of Cu alone showed inhibitory effects in concentration dependent manner through increased oxidative stress (electrolyte leakage, H<sub>2</sub>O<sub>2</sub> content, and lipid peroxidation). The follow-up application of SiO<sub>2</sub>-NPs to the Cu-stressed plants improved growth, water relations, photosynthesis, decreased leaf Cu accumulation and simultaneously enhanced the various antioxidant enzymes viz. catalase, peroxidase and superoxide dismutase with the improved RuBisCO activity and excess proline accumulation along with altered ProDH and P5CS activities. These findings suggested that SiO<sub>2</sub>-NPs played a dual role through improved growth and photosynthetic performance of soybean plants in the presence of low dose of Cu and concurrently provide resilience to the soybean plants under higher concentrations of Cu through altered proline metabolism and elevated levels of antioxidant enzymes and proline accumulation resulting in improved growth, water relations and photosynthesis.</div></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"12 ","pages":"Article 100149"},"PeriodicalIF":0.0,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143820397","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Biogenic synthesis of silver nanoparticles using Parthenium hysterophorus floral extract and their multifaceted biomedical applications 利用宫草花提取物生物合成纳米银及其多方面的生物医学应用

Plant Nano Biology Pub Date : 2025-03-29 DOI: 10.1016/j.plana.2025.100148

Vinu Kirthika V , Bhuvaneshwari Gunasekar , Dan Bahadur Pal , Santosh Kumar , Ashish Kapoor

{"title":"Biogenic synthesis of silver nanoparticles using Parthenium hysterophorus floral extract and their multifaceted biomedical applications","authors":"Vinu Kirthika V , Bhuvaneshwari Gunasekar , Dan Bahadur Pal , Santosh Kumar , Ashish Kapoor","doi":"10.1016/j.plana.2025.100148","DOIUrl":"10.1016/j.plana.2025.100148","url":null,"abstract":"<div><div>Nanoparticle synthesis using a biogenic approach provides a simpler, faster, and more eco-friendly alternative to conventional physico-chemical methods of nanoparticle production, minimizing environmental and toxicological impacts. Silver nanoparticles (AgNPs) were biosynthesized in this work utilizing the floral extract of <em>Parthenium hysterophorus</em>, an invasive weed with allelopathic properties, which served as a natural reductant and stabilizer. This sustainable technique addresses the environmental concerns associated with nanoparticle synthesis while valorizing <em>P. hysterophorus</em>, a problematic species, into a valuable resource with potential therapeutic benefits. The attributes of biosynthesized AgNPs were examined using spectroscopic, microscopic and diffraction studies. Biological evaluations demonstrated significant antioxidant, antidiabetic, and antimicrobial properties. The antimicrobial effectiveness was evaluated against gram-positive and gram-negative bacterial strains, along with fungal pathogen <em>Candida albicans</em>, with inhibitory and bactericidal/fungicidal activities examined using microdilution and subculturing techniques. This study underscores the dual benefits of a plant-based green synthesis approach and the promising biomedical potential of AgNPs, contributing to sustainable nanotechnology and the valorization of invasive plant species.</div></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"12 ","pages":"Article 100148"},"PeriodicalIF":0.0,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143776836","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

Nano-calcium applications in modern agriculture: A review 纳米钙在现代农业中的应用综述

Plant Nano Biology Pub Date : 2025-03-12 DOI: 10.1016/j.plana.2025.100147

Shalu Gupta , Krishan Kant , Navneet Kaur , Parnika Jindal , Akbar Ali , M. Naeem

{"title":"Nano-calcium applications in modern agriculture: A review","authors":"Shalu Gupta , Krishan Kant , Navneet Kaur , Parnika Jindal , Akbar Ali , M. Naeem","doi":"10.1016/j.plana.2025.100147","DOIUrl":"10.1016/j.plana.2025.100147","url":null,"abstract":"<div><div>Nanofertilizers (NFs) have gained significant interest over conventional fertilizers in recent years due to their unique properties, including nanoscale size, enhanced solubility and bioavailability, environmental sustainability, and cost-effectiveness. Among them, nano-calcium (nano-Ca) plays a crucial role as an essential nutrient, promotes plant growth and productivity, and provides stress tolerance to plants. However, the precise mechanism by which nano-Ca regulates plant development, stress responses, and its interactions with plant growth hormones and other nutrients remain largely unexplored. Additionally, optimizing the delivery methods of nano-Ca to plants is an ongoing area of research, with numerous studies being conducted to govern the most effective approaches. Calcium (Ca) is a macronutrient element required in large quantities, while nano-Ca is effective at much lower concentrations, making its optimal doses a key consideration for agricultural crops. This review explores the pathways through which nano-Ca enters plant cells, traversing various cellular barriers. It also examines the interactions between nano-Ca, phytohormones, and other essential nutrients, emphasizing its agricultural significance in promoting plant growth, development, and stress resilience. This review aims to provide valuable insights for researchers investigating the potentiality of nano-Ca in enhancing crop productivity and sustainability.</div></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"12 ","pages":"Article 100147"},"PeriodicalIF":0.0,"publicationDate":"2025-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143641782","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

Protective layer β-cyclodextrin within peanut (Arachis hypogaea L.) shells’ nanoparticles enhances intracellular stable fluorescence for bioimaging applications: An in vitro and in silico study 花生（arachhis hypogaea L.）壳纳米颗粒中的保护层β-环糊精增强细胞内稳定荧光生物成像应用：体外和硅研究

Plant Nano Biology Pub Date : 2025-02-01 DOI: 10.1016/j.plana.2025.100135

Fasih Bintang Ilhami , Sapti Puspitarini , Fitriana , Astrid Rahmawati , Noor Rohmah Mayasari , Hepy Herliniati

{"title":"Protective layer β-cyclodextrin within peanut (Arachis hypogaea L.) shells’ nanoparticles enhances intracellular stable fluorescence for bioimaging applications: An in vitro and in silico study","authors":"Fasih Bintang Ilhami , Sapti Puspitarini , Fitriana , Astrid Rahmawati , Noor Rohmah Mayasari , Hepy Herliniati","doi":"10.1016/j.plana.2025.100135","DOIUrl":"10.1016/j.plana.2025.100135","url":null,"abstract":"<div><div>Owing to their excellent fluorescence behavior in the past decades, carbon nanoparticles have gained remarkable attention for a wide range of biomedical applications. However, the synthesis and solubility of carbon nanoparticles in an aqueous solution remains a challenging area of study. In this work, we synthesized carbon nanoparticles from peanut (<em>Arachis hypogaea</em> L.) shells with a protected layer of β-cyclodextrin (β-CD) as a highly stable fluorescent material for bioimaging applications. These nanoparticles possess highly stable photoluminescence and optical absorption properties in an aqueous solution. Additionally, <em>in vitro</em> kinetic stability confirmed that β-CD-coated carbon nanoparticles are stable under serum-rich environments and exhibit antihemolytic properties. Predominantly, <em>in vitro</em> cytotoxicity studies clearly demonstrated that β-CD-coated carbon nanoparticles possess cytotoxicity, rapid intracellular uptake, and stable fluorescence under HeLa cells. Moreover, an <em>in-silico</em> study confirmed that β-CD-coated carbon nanoparticles could specifically interact with the target protein of CDK-2, which plays a role in inhibiting cancer cell growth. Hence, this new study has shown that in tracking cancer cells, high-value-added peanut (<em>Arachis hypogaea</em> L.) shells with a β-CD protective layer are effective in improving solubility and intracellular fluorescence.</div></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"11 ","pages":"Article 100135"},"PeriodicalIF":0.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143143727","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

Foliar nano Zn-Mo and chlorine dioxide affects use efficiency and distribution of macronutrients in green bean plants 叶面纳米锌钼和二氧化氯影响绿豆植株大量养分的利用效率和分配

Plant Nano Biology Pub Date : 2025-02-01 DOI: 10.1016/j.plana.2024.100129

Carlos A. Ramírez-Estrada , Esteban Sánchez , Alondra Salcido-Martínez , Julio C. Anchondo-Páez , Ezequiel Muñoz-Márquez , Alejandro Palacio-Márquez

{"title":"Foliar nano Zn-Mo and chlorine dioxide affects use efficiency and distribution of macronutrients in green bean plants","authors":"Carlos A. Ramírez-Estrada , Esteban Sánchez , Alondra Salcido-Martínez , Julio C. Anchondo-Páez , Ezequiel Muñoz-Márquez , Alejandro Palacio-Márquez","doi":"10.1016/j.plana.2024.100129","DOIUrl":"10.1016/j.plana.2024.100129","url":null,"abstract":"<div><div>Climate change affects production conditions and reduces agricultural crop yields. However, the application of micronutrients such as chlorine (Cl<sup>–</sup>), zinc (Zn) and molybdenum (Mo) incorporated with emerging technologies such as nanotechnology and gas-based products can be an alternative to increase food production. Although the benefits of the application of foliar micronutrients such as chlorine, zinc and molybdenum have been reported previously, there is still scarce literature on the use of nanofertilizers based on zinc and molybdenum and chlorine dioxide (ClO<sub>2</sub>) on growth, yield, accumulation, distribution and nutrient use efficiency parameters in the different organs of green bean plants. Therefore, the objective of the present study was to evaluate the effect of foliar application of nano Zn-Mo (4 ppm) and ClO<sub>2</sub> (30 ppm) on biomass, yield, concentration, distribution and use efficiency of nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg) and sodium (Na), in green bean plants cv. Strike. The application of Nano Zn-Mo increased yield and accumulation of N, P and K, as well as improved nutrient use efficiency. On the other hand, the use of ClO<sub>2</sub> allowed greater accumulation of aerial and root biomass, as well as a higher concentration of Ca and Mg in leaf tissue.</div></div>","PeriodicalId":101029,"journal":{"name":"Plant Nano Biology","volume":"11 ","pages":"Article 100129"},"PeriodicalIF":0.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143143726","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