上海华实纳米材料有限公司的抗菌纳米银无皮肤刺激，无皮肤致敏，细胞毒性达到0—1级安全性.生产的高浓度纳米银胶体、无色透明纳米银胶体、无机载银抗菌粉体和纳米银抗菌母粒能广泛用于日用品.
上海华实纳米材料有限公司能生产纯度95%以上,直径介于20nm～40nm之间,长度大于 1μm的多壁碳纳米管(Multi-wall Carbon Nanotubes). 30kg daily 是普通状况下的产量.高纯度和多产量是我们的优势，鉴于特殊需求我们还能大幅度提升纯度，或者日产量提升。
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| Update | 2008-12-2 |
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无色透明纳米银胶体NS-LT为含有纳米银粒子的胶体水溶液，具有强效抗菌杀菌作用，主要应用于抗菌喷剂、杀菌液、妇女用抗菌凝胶等用品中。加入微量纳米银(10～50ppm)，抗菌效果明显。
具有广谱抗菌杀菌能力.
对细菌、真菌、霉菌等菌种具有极强的抑制、杀灭能力，抗菌强效持久且不产生抗药性，对皮肤无刺激性作用。
该胶体无色透明、粒子小，分布均匀，且长期稳定存在不产生沉淀，不含有毒有害成分.
| 项 目 | 技 术 参 数 | |||
|---|---|---|---|---|
| 1 | 外 观 | 无色透明 | ||
| 2 | 有效成分银含量(ppm) | 100 | ||
| 3 | 最低抑菌浓度(ppm) | 5 | ||
| 4 | 建议使用浓度(ppm) | 10～100 | ||
| 5 | pH值 | 5~6 | ||
| 6 | 粒径(nm) | 18～20nm | ||
| 7 | 杂质含量(ppm) | ＜5 |
1. 抗菌喷剂、抑菌液
直接喷洒到门把手、桌子、椅子、座便器以及公用栏杆病人用尿盆等的表面，使用后抗菌效果明显，能有效防止二次污染。
2. 一次性卫生用品
卫生巾、尿不湿、湿纸巾,作用一定时间后抑菌率可到99.99%以上，且抗菌效果持久.
Colorless NanoSilver Liquid T
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Avian Influenza (H5N1, or Bird Flu) can be a fatal disease in humans and a serious threat to become a pandemic event. Since there is no pharmaceutical remedy for the Bird Flu it is essential that preventive treatments be tested and developed in order to enhance survivor rates in the human population.. ...
香港大学李嘉诚医学院发现，把极微细的“纳米银颗粒”注射进病人体内后，银粒会依附在乙型肝炎病毒上以抑制病毒复制，10分钟内可减少40%病毒，1小时后可使约90%病毒消失. ...
In the quest to pack ever-smaller electronic devices more densely with integrated circuits, nanotechnology researchers keep running up against some unpleasant truths: higher current density induces electromigration and thermomigration, phenomena that damage metal conductors and produce heat, which leads to premature failure of devices. ...
Car batteries as we know them today may soon be relics. Storing energy in clunky containers with limited shelf lives has plagued car makers and military engineers who need lightweight, powerful ...
-- Scientists have fabricated a 'nanopencil' with a tip so small that it can be used as a scanning probe in ultrahigh-density computer data storage systems.
Researchers in Switzerland have developed a new method to fabricate borosilicate glass nanoparticles. Used in microfluidic systems, these "Pyrex"-like nanoparticles are more stable when subjected to temperature ...
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