Synthesizing garlic-platinum nanoparticles for formulation for countering plant pathogens, and inhibiting growth of plant-borne bacterial pathogens, comprises preparing a garlic extract, mixing the garlic extract with hexachloroplatinic acid hexahydrate solution, incubating, washing, drying pellets
	DHANUSHWR K; RANJANI S; HEMALATHA S
	2024-10-01
专利权人	BS CRESCENT SCI & TECHNOLOGY INST ABDUR (BSCR-Non-standard)
申请日期	2024-10-01
专利号	IN202441074407-A
成果简介	NOVELTY - Synthesizing garlic-platinum nanoparticles (GPtNPs) comprises: preparing a garlic extract by grinding fresh cloves of Himalayan garlic to a paste; dissolving 30 g paste in 300 ml sterile distilled water to form a suspension; performing maceration of the suspension in a shaking incubator at 37℃ and at 100 rpm; filtering through Whatmann No. 1 filter paper to obtain the garlic extract; preparing GPtNPs by mixing the garlic extract with 1 mM hexachloroplatinic acid hexahydrate solution in a ratio of 1:9; incubating at room temperature for 24 hours; centrifuging at 8000 rpm for 20 minutes at 4℃ to form pellets; and washing and drying the pellets at 60℃ to form GPtNPs. USE - Method for synthesizing garlic-platinum nanoparticles (GPtNPs) for formulation for countering plant pathogens, inhibiting the growth of plant-borne bacterial pathogens at 30-70 µg/ml, and suppressing the biofilm development in plant-borne bacterial pathogens at 7-65 µg/ml (claimed). No biological data given. ADVANTAGE - The formulation has minimal side effects, does not lead to antibiotic resistance. The GPtNPs are effective in reducing biofilm formation by 34-88% and reduce growth rate by 48-69% in plant pathogen infections; are less toxic thus reducing the accumulation of toxicity in the treated plant when compared to silver nanoparticles. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for GPtNPs prepared by the method, having average size of nanoparticles of 28.20 nm with dense agglomerated structures of 269 nm diameter; presence of Pt (platinum), O (oxygen), C (carbon), and Cl (chloride); and a zeta potential valued at -23.5 mV.
IPC 分类号	A01N-047/44 ; A61K-036/53 ; A61K-036/8962 ; B01J-023/42 ; H01M-004/92
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/14986
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	DHANUSHWR K,RANJANI S,HEMALATHA S. Synthesizing garlic-platinum nanoparticles for formulation for countering plant pathogens, and inhibiting growth of plant-borne bacterial pathogens, comprises preparing a garlic extract, mixing the garlic extract with hexachloroplatinic acid hexahydrate solution, incubating, washing, drying pellets. IN202441074407-A[P]. 2024.

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