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Shenzhen Topology Precision Film Technology Co., Ltd. is a professional supplier which provides a variety of SERS technology, to provide customers withGood reputation and excellent serviceSERS technology ,anodic aluminum oxideand SERS technology and so on. Since the company had been established in 4th Floor, Building 1, Tingwei Industrial Park, No. 6 Liufang Road, Xin'an Street, Bao'an District, Shenzhen, China,Bao'an District,Shenzhen City,Guangdong Province,China, adhere to people-oriented ,and the quality of survival, to the credibility of development,our company have made an outstanding achievement.
The advantage of Topological fine filmAAO membraneis that it can provide more professional and thoughtful solutions timely and accurately according to the actual needs of customers.At the same time, Our company follow the latest developments on Industry and agriculture,Machinery and industry equipment,Industry-specific equipment supply, and establish long and steady partnership relation with many well-known enterprises in the same industry , to provide customers with the most professional, advanced Microfabricationx318b646n.Details:4.SERS technology, like the infrared spectrum, belongs to the molecular vibrational spectrum and can reflect the characteristic structure of the molecule. However, the Raman scattering effect is a very weak process, and generally its intensity is only about 10^-10 of the incident light intensity. Therefore, the Raman signal is very weak, and it is almost necessary to use some kind of enhancement effect to conduct Raman spectroscopy on surface-adsorbed species.SERS technology is the first high-quality SERS technology obtained by Fleischmann et al. after roughening the surface of smooth silver electrodes in 1974 to adsorb monolayer pyridine molecules on the surface of silver electrodes. Van Duyne and his collaborators then found through experiments and calculations that the Raman scattering signal of each pyridine molecule adsorbed on the rough silver surface is about 6 orders of magnitude stronger than the Raman scattering signal of pyridine in the solution phase. It is pointed out that this is a surface enhancement effect related to rough surfaces, which is called Surface-enhanced Raman spectroscopy (SERS) effect.
Topological fine film always adheres to the corporate purpose: and advancing with the times,make progress together with11-50 people people, and go hand in hand to get innovation and a win-win situation. To get more information about SERS technology,, you can log in and look through Topological fine film official website:
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