SERS增强基底的构建及其生物分析应用

来源 :第十七届全国光散射学术会议 | 被引量 : 0次 | 上传用户:wulixx
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
表面增强拉曼散射(SERS)技术以其独特的谱带窄、灵敏度高、抗光漂白、无水干扰以及可提供指纹图谱信息等优势,在生物医学、表面科学、分子识别、痕量检测等众多领域得到了越来越广泛的应用.制备出成本低廉、制作简便、灵敏度高、重现性好的SERS基底是推动SERS技术进一步发展,实现SERS技术广泛应用于实际分析检测的关键之一.
其他文献
Over the past years, synthesis of epitaxial films combining properties and functionalities of semiconductors, insulators, and ferromagnets has evolved into an i
The development of nanotechnology in the past two decades has generated great capability of controlling materials at the nanometer scale and has enabled excitin
In molecular assembly systems such as organic conductors, organic radical magnets and metal complexes, physical properties are determined by molecular structure
Megatrends will cause profound and sustained changes in the technology and society of the future.Main megatrends are: growing and aging population, urbanization
会议
Poly-β-(1→6)-N-acetyl-D-glucosamine (PNAG) is an exopolysaccharide secreted by numerous pathogenic bacteria, including Staphylococcus aureus, Escherichia coli
Gene therapy is a treatment method through the delivery of gene bounding to a vector and passing into cell.Compared with viral vectors, traditional nonviral vec
人砷甲基化酶(hAS3MT)和甲基供体(SAM)的结合位点可为探索无机砷(iAs)在hAS3MT人催化下的代谢机制提供有益信息.我们课题组曾根据多种与SAM相关的甲基化酶的序列对比分析,系
A single-nucleotide polymorphism (SNP) is a DNA sequence variation occurring when a single nucleotide A, T, C or G in the genome (or other shared sequences) dif
胃癌(GC)是世界第二大高发恶性肿瘤,其发生率和死亡率居我国各种恶性肿瘤前列.胃炎久治不愈可发展为肠上皮化生,不典型性增生,最终导致胃癌,这是胃癌发生的一条重要途径.但从
沙丁胺醇是一种β2肾上腺素能受体激动剂,在畜禽的生产中非法用作促生长剂,增加瘦肉产量.由于β-兴奋剂易在动物脏器中积聚残留,通过食物链可进入人体,严重危害人类健康[1].
会议