Preparing graphene quantum dots of Garden cress (Lepidium Sativum) seeds used in advanced optoelectronic devices, sensors, and other cutting-edge applications, involve dialyzing supernatant solution resulting from centrifugation using dialysis membrane to get Graphene Quantum Dots
	CHAUDHARI P; WAGHMARE S; HARDE M
	2024-11-28
专利权人	PROGRESSIVE EDUCATION SOCIETYS MODERN (PROG-Non-standard) ; CHAUDHARI P (CHAU-Individual) ; WAGHMARE S (WAGH-Individual) ; HARDE M (HARD-Individual)
申请日期	2024-11-28
专利号	IN202421092994-A
成果简介	NOVELTY - Preparing graphene quantum dots (GQDs) of Garden cress (Lepidium Sativum) seeds involve preparing aqueous extract of Garden cress (Lepidium Sativum) from 1 gm coarse powder of seeds taken in 10 ml of deionized water, sonicating the solution for 20 minutes to obtain uniform solution, irradiating the solution at 765 watts for 50 minutes using microwave to obtain brown residue, dissolving the brown extract in deionized water and centrifuging at 6000 rpm for 30 minutes, dialyzing the supernatant solution resulting from the centrifugation using dialysis membrane of pore size of 2.4 nm for 48 hours to get Graphene Quantum Dots (GQDs), lyophilizing the solution to obtain fine brown powder of Graphene Quantum Dots (GQDs) of Garden cress (Lepidium Sativum). USE - Method for preparing graphene quantum dots (GQDs) of Garden cress (Lepidium Sativum) seeds used in advanced optoelectronic devices, sensors, and other cutting-edge applications. ADVANTAGE - The method provides an environmentally friendly approach to GQD production. Unlike conventional methods that involve harsh chemicals or high temperatures, the green synthesis from Garden cress seeds uses a more sustainable, bio-based process that avoids toxic chemicals. The microwave-assisted technique ensures a quick, simple, and efficient production process. It allows for precise control of internal and volumetric heating, leading to better control over the size and quality of the GQDs. This method is cost-effective and energy-efficient, making it ideal for large-scale production.
IPC 分类号	B82Y-020/00 ; C01B-032/184 ; C09K-011/65
国家	印度
专业领域	材料科学
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/14342
专题	中国科学院新疆生态与地理研究所
作者单位	1.PROGRESSIVE EDUCATION SOCIETYS MODERN (PROG-Non-standard) 2.CHAUDHARI P (CHAU-Individual) 3.WAGHMARE S (WAGH-Individual) 4.HARDE M (HARD-Individual)
推荐引用方式 GB/T 7714	CHAUDHARI P,WAGHMARE S,HARDE M. Preparing graphene quantum dots of Garden cress (Lepidium Sativum) seeds used in advanced optoelectronic devices, sensors, and other cutting-edge applications, involve dialyzing supernatant solution resulting from centrifugation using dialysis membrane to get Graphene Quantum Dots. IN202421092994-A[P]. 2024.

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