IB-CAS  > 系统与进化植物学国家重点实验室
Organometallic assembling of chitosan-Iron oxide nanoparticles with their antifungal evaluation against Rhizopus oryzae
Saqib, Saddam1,3; Zaman, Wajid1,3; Ullah, Fazal2,3; Majeed, Imran4; Ayaz, Asma; Munis, Muhammad Farooq Hussain
2019
发表期刊APPLIED ORGANOMETALLIC CHEMISTRY
ISSN0268-2605
卷号33期号:11
摘要The ever-increasing resistance of plant microbes towards fungicides and bactericides has been causing serious threat to plant production in recent years. For the development of an effective antifungal agent, we introduce a novel hydrothermal protocol for synthesis of chitosan iron oxide nanoparticles (CH-Fe2O3 NPs) using acetate buffer of low pH 5.0 for intermolecular interaction of Fe2O3 NPs and CH. The composite structure and elemental elucidation were carried out by using X-ray power diffraction (XRD), Scanning Electron Microscopy (SEM), Energy Dispersive X-ray (EDX), Transmission Electron Microscopy (TEM), Fourier Transformed Infrared Spectroscopy (FTIR) and Ultraviolet Visible Absorption Spectroscopy (UV-vis spectroscopy). Additionally, antifungal activity was evaluated both In vitro and In vivo against Rhizopus oryzae which is causing fruit rot disease of strawberry. We compared different concentrations (0.25%, 0.50%, 075% and 1%) of CH-Fe2O3 NPs and 50% synthetic fungicide (Matalyxal Mancozab) to figure out suitable concentration for application in the field. XRD analysis showed a high crystalline nature of the NPs with average size of 52 nanometer (nm). SEM images revealed spherical shape with size range of 50-70 nm, whereas, TEM also revealed spherical shape, size ranging from 0 nm to 80 nm. EDX and FTIR results revealed presence of CH on surface of Fe2O3 NPs. The band gap measurement showed peak 317-318 nm for bare Fe2O3 NPs and CH-Fe2O3 NPs respectively. Antifungal activity in both In vitro and In vivo significantly increased with increase in concentration. The overall results revealed high synergetic antifungal potential of organometallic CH-Fe2O3 NPs against Rhizopus oryzae and suggest the use of CH-Fe2O3 NPs against other Phyto-pathological diseases due to biodegradable nature.
关键词antifungal chitosan iron oxide nanoparticles Rhizopus oryzae
学科领域Chemistry, Applied ; Chemistry, Inorganic & Nuclear
DOI10.1002/aoc.5190
收录类别SCI
语种英语
WOS关键词LAYERED DOUBLE HYDROXIDES ; SILVER NANOPARTICLES ; IN-VITRO ; ANTIBACTERIAL ACTIVITY ; ANTIBIOFILM ACTIVITY ; GOLD NANOPARTICLES ; MEDIATED SYNTHESIS ; NANOCOMPOSITES ; CYTOTOXICITY ; COMPOSITE
WOS研究方向Chemistry
WOS记录号WOS:000482781600001
出版者WILEY
文献子类Article
出版地HOBOKEN
EISSN1099-0739
作者邮箱shangla123@gmail.com ; farooq_munis@yahoo.com
引用统计
被引频次:47[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ibcas.ac.cn/handle/2S10CLM1/19564
专题系统与进化植物学国家重点实验室
作者单位1.Quaid I Azam Univ Islamabad, Dept Plant Sci, Islamabad 45320, Pakistan
2.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
3.Chinese Acad Sci, Chengdu Inst Biol, CAS Key Lab Mt Ecol Restorat & Bioresource Utiliz, Chengdu, Sichuan, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
5.Quaid I Azam Univ Islamabad, Dept Chem, Islamabad, Pakistan
推荐引用方式
GB/T 7714
Saqib, Saddam,Zaman, Wajid,Ullah, Fazal,et al. Organometallic assembling of chitosan-Iron oxide nanoparticles with their antifungal evaluation against Rhizopus oryzae[J]. APPLIED ORGANOMETALLIC CHEMISTRY,2019,33(11).
APA Saqib, Saddam,Zaman, Wajid,Ullah, Fazal,Majeed, Imran,Ayaz, Asma,&Munis, Muhammad Farooq Hussain.(2019).Organometallic assembling of chitosan-Iron oxide nanoparticles with their antifungal evaluation against Rhizopus oryzae.APPLIED ORGANOMETALLIC CHEMISTRY,33(11).
MLA Saqib, Saddam,et al."Organometallic assembling of chitosan-Iron oxide nanoparticles with their antifungal evaluation against Rhizopus oryzae".APPLIED ORGANOMETALLIC CHEMISTRY 33.11(2019).
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Applied Organom Chem(1073KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Saqib, Saddam]的文章
[Zaman, Wajid]的文章
[Ullah, Fazal]的文章
百度学术
百度学术中相似的文章
[Saqib, Saddam]的文章
[Zaman, Wajid]的文章
[Ullah, Fazal]的文章
必应学术
必应学术中相似的文章
[Saqib, Saddam]的文章
[Zaman, Wajid]的文章
[Ullah, Fazal]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Applied Organom Chemis - 2019 - Saqib - Organo.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。