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公开(公告)号：US20110217721A1
公开(公告)日：2011-09-08
申请号：US12719791
申请日：2010-03-08
申请人： Afreen Allam , Sabyasachi Sarkar
发明人： Afreen Allam , Sabyasachi Sarkar
摘要： The present invention relates to the water soluble self fluorescent quantum carbon dots (C-dots). These C-dots are isolated from carbon soot in one embodiment a wax soot solvent washed and isolated from other larger material by filtration such as by membrane filtration. The C-dots can be varied in their color by change of their size and by the amount of oxidative groups' position on each C-dot.
摘要翻译： 本发明涉及水溶性自荧光量子碳点（C点）。 在一个实施方案中，这些C点与碳烟灰分离，通过过滤例如通过膜过滤从其他较大的材料中洗涤并分离蜡烟灰溶剂。 C点可以通过其尺寸的变化和每个C点上的氧化基团的位置的量而变化。
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公开(公告)号：US08357507B2
公开(公告)日：2013-01-22
申请号：US12719791
申请日：2010-03-08
申请人： Afreen Allam , Sabyasachi Sarkar
发明人： Afreen Allam , Sabyasachi Sarkar
IPC分类号： C12Q1/02
摘要： The present invention relates to the water soluble self fluorescent quantum carbon dots (C-dots). These C-dots are isolated from carbon soot in one embodiment a wax soot solvent washed and isolated from other larger material by filtration such as by membrane filtration. The C-dots can be varied in their color by change of their size and by the amount of oxidative groups' position on each C-dot.
摘要翻译： 本发明涉及水溶性自荧光量子碳点（C点）。 在一个实施方案中，这些C点与碳烟灰分离，通过过滤例如通过膜过滤从其他较大的材料中洗涤并分离蜡烟灰溶剂。 C点可以通过其尺寸的变化和每个C点上的氧化基团的位置的量而变化。
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3.发明申请MAKING AND USING COMPOSITE MATERIAL CONTAINING NANOSPHERES AND DEVICES FOR WATER FILTRATION AND DEVICES CONTAING SUCH COMPOSITES 审中-公开制备和使用含有纳米复合材料的复合材料和用于水过滤的装置和包含这种复合材料的装置公开(公告)号：US20120012522A1
公开(公告)日：2012-01-19
申请号：US13181855
申请日：2011-07-13
申请人： Sabyasachi Sarkar , Abdul Allam , Afreen Allam , Iffat Allam
发明人： Sabyasachi Sarkar , Abdul Allam , Afreen Allam , Iffat Allam
IPC分类号： B01D39/06 , C01B31/02 , C07F5/06 , B32B5/16 , C07C51/275 , C07F15/02 , B82Y30/00 , B82Y40/00
CPC分类号： B82Y30/00 , B01D39/06 , B01D39/2058 , B01D2239/0258 , B01D2239/10 , B01J20/205 , B01J20/3204 , B01J20/3236 , B01J20/3248 , B01J20/3265 , B82Y40/00 , C01B32/18 , C01B32/324 , C02F1/288 , C02F2101/103 , C02F2101/14 , C02F2305/08 , Y10T428/2982
摘要： The present invention relates to the method of producing concentric carbon nanospheres from the pyrolytic combustion of a carbonaceous material such as plant material. The material can be carboxylated and then optionally metallated to produce nanospheres capable of filtering a liquid such as water.
摘要翻译： 本发明涉及从碳质材料如植物材料的热解燃烧生产同心碳纳米球的方法。 该材料可以羧化，然后任选地金属化以制备能够过滤诸如水的液体的纳米球。
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公开(公告)号：US20080213367A1
公开(公告)日：2008-09-04
申请号：US11680888
申请日：2007-03-01
申请人： Sabyasachi Sarkar , Abdul Allam
发明人： Sabyasachi Sarkar , Abdul Allam
CPC分类号： B82Y40/00 , B82Y5/00 , B82Y30/00 , C01B32/16 , C01B2202/06 , C01B2202/36
摘要： The present invention relates to water soluble carbon nano tubes (WSNT) which have been made function by functionalizing with carboxylic acid groups. The carbon nano tubes are isolated from hydrocarbon wax soot and then functionalized by oxidation treatment with an oxidizing agent. The WSNT can contain a pharmaceutical composition for release by a biological degradation agent of the WSNT for example E coli.
摘要翻译： 本发明涉及通过用羧酸官能化而起作用的水溶性碳纳米管（WSNT）。 碳纳米管从烃蜡烟炱中分离出来，然后用氧化剂进行氧化处理。 WSNT可以含有用于通过例如大肠杆菌的WSNT的生物降解剂释放的药物组合物。
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