In addition to all the properties of their Au counterparts (cf. product Au_55_C10COOH), silver nanoparticles are efficient antibacterial agents. While structurally stable for months, they slowly release Ag+ cations which interact with sulfhydryl groups of proteins (Ann. Pharmacother. 2001, 35, 1255) causing their denaturation (J. Hosp. Infect. 2006, 62, 58; Biomaterials 2004, 25, 1319) and with bacterial DNA impeding its replication. Coatings based on silver particles are currently used in a variety of medical and consumer products including catheters, surgical masks, suture threads, wound creams and dressings, cell phones (Motorola), and recently in FDA approved food packaging. The image above illustrates antibacterial activity (evidenced by the zones of inhibition around NP-coated plastic disks) of the Boutique’s Ag/COOH NPs against both Gram positive and Gram negative bacteria.
我们为功能化自组装单分子膜开发和销售化学品。我们的选择是真正独特的,我们设计的化合物可以用于修饰金属(金、银、铂、铜等)、玻璃、硅、氧化物或复合表面。我们提供的硫醇、二硫醇、硅烷、儿茶酚和偶联剂都经过严格的纯度和效率测试。
ProChimia Surfaces is a privately held company established in 2001 and located in Gdansk area, Poland. Capitalizing on interdisciplinary expertise in the fields of chemistry, nanotechnology, and biotechnology, ProChimia delivers state-of-the-art solutions for chemical and biochemical modification of various types of surfaces and materials.
品牌 |
货号 |
名称 |
规格 |
ProChimia |
FT 015-m11-0.2 |
HS-C11- OC(O)- IzoButyrate-Br |
200 mg |
ProChimia |
FT 015-m11-0.2 |
HS-C11- OC(O)- IzoButyrate-Br |
200 mg |
ProChimia |
FT 015-m11-1 |
HS-C11- OC(O)- IzoButyrate-Br |
1 g |
ProChimia |
TE 006-m16-0.5 |
HSC16-imidazole HCl |
500 mg |
ProChimia |
TE 006-m6-0.1 |
HSC6-imidazole HCl |
100 mg |