Formulation for treating plant pathogen diseases in grapes, comprises silver nano particles coated with extract of Desmostachya bipinnata leaves, where nanoparticles are spherical shaped, nanomaterial average size 22.83nm and with elemental composition 66% silver and 34% chlorine
	GOKUL K; RANJANI S; HEMALATHA S
	2024-12-24
专利权人	BS CRESCENT SCI & TECHNOLOGY INST ABDUR (BSCR-Non-standard)
申请日期	2024-12-24
专利号	IN202441102436-A
成果简介	NOVELTY - Formulation comprises silver nano particles coated with extract of Desmostachya bipinnataleaves, where nanoparticles are spherical shaped, nanomaterial average size 22.83nm and with elemental composition 66% silver (Ag) and 34% chlorine (Cl). USE - Formulation for treating plant pathogen diseases in grapes. No biological data given. ADVANTAGE - None given. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included method for preparing formulation comprising: (i) preparing extract of Desmostachya bipinnataleaves by cleaning and grinding leaves of Desmostachya bipinnatainto paste, mixing 500ml autoclaved distilled water with 120gms paste to obtain mixture; (ii) boiling the mixture for 30 minutes, and steeping for 12 hours, filtering through Whatman filter paper for preparing extract;(iii) nanoparticles preparation comprises mixing extract with 1 millimolar silver nitrate (AgNO3) in the ratio of 9:1 and exposing to sunlight till extract mixture turns blackish brown to form the nanoparticles ; and (iv) centrifuging nanoparticle mixture at 8500 revolution/minute for 20 minutes at 40° to obtain pellets, washing with 70% ethanol and drying using hot air oven at 650℃ to obtain fine powder of the formulation.
IPC 分类号	A61K-036/28 ; A61P-029/00 ; B22F-009/24 ; B82Y-040/00 ; C01G-005/00
国家	印度
专业领域	化学化工
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/13848
专题	中国科学院新疆生态与地理研究所
作者单位	BS CRESCENT SCI & TECHNOLOGY INST ABDUR (BSCR-Non-standard)
推荐引用方式 GB/T 7714	GOKUL K,RANJANI S,HEMALATHA S. Formulation for treating plant pathogen diseases in grapes, comprises silver nano particles coated with extract of Desmostachya bipinnata leaves, where nanoparticles are spherical shaped, nanomaterial average size 22.83nm and with elemental composition 66% silver and 34% chlorine. IN202441102436-A[P]. 2024.

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