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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
常温
- 保质期:
3年
- 英文名:
Carbon Solutions Single-walled Carbon Nanotubes
- 库存:
5000
- 供应商:
中科雷鸣(北京)科技有限公司
- CAS号:
/
- 规格:
2g
英文名称:Carbon Solutions Single-walled Carbon Nanotubes
产品货号:AP-SWNT
性质
Carbonaceous Purity:60-70%
Mental content wt% from TGA in air:<30%
Density:1.2-1.5 g/cm3
Bundle Length:1-5µm
Bundle Diameter:2-10nm
备注:小包装为我司分装产品
AP-SWNT: EA-SWNTs synthesized using Ni/Y catalyst, with a narrow diameter distribution peaked at 1.4nm. This material has the highest purity of any commercially available AP-EA-SWNTs (NanoLetters, 2003, 3, 309-314). The SWNTs can be dispersed in DMF at concentrations up to 0.05 mg/ml, and can be dispersed in water by using surfactants.
用Ni/ Y催化剂合成,EA-SWNTs 具有窄粒径分布,峰值1.4nm。Carbon Solution 提供的AP-EA-SWNTs是市场上销售的单壁碳纳米管中纯度最高的种类。Carbon Solution 提供的SWNTs可以在DMF中的浓度被分散到0.05mg/ml,并能在水中使用表面活性剂进行分散。
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文献和实验指生物吸收利用的碳素化合物而言。进行无机营养的植物,可以利于二氧化碳作为碳源,而异养植物或动物,只能利用相当复杂的化合物。菌类由于容易培养,所以供给各种碳素化合物作为碳源来研究菌类的营养价值,根据这些研究,霉菌对碳水化合物,尤其是对单糖和双糖等吸收比较快。多糖则要先由菌体分泌的外酶进行分解,变成分子量小的糖能被吸才收,多元醇( polyalcohal)或有机酸类也常被利用。环式有机酸一般不能利用。此外,含有氮素的有机化合物,同时也兼为氮源。
Genotoxic Assessment of Carbon Nanotubes
Carbon nanotubes are unique one-dimensional macromolecules with promising application in biology and medicine. Since their toxicity is still under debate, here we describe an investigation of genotoxic properties of purified single-walled
Carbon Nanotube-Based Neurochips
High-density carbon nanotube (CNT)-coated surfaces are highly neuro-adhesive. When shaped into regular arrays of isolated islands on a non-adhesive support substrate (such as a clean glass), CNTs can function as effective encoring sites
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