相关实验视频

Updated: Jun 4, 2025

Author Spotlight: Advancing SERS Technology: Au@Carbon Dot Nanoprobes for Label-Free Analysis and Imaging
06:19

Author Spotlight: Advancing SERS Technology: Au@Carbon Dot Nanoprobes for Label-Free Analysis and Imaging

Published on: June 9, 2023

1.5K

在食品样本中通过RCA辅助的SERS信号放大与核心纳米探测器检测S. aureus细胞的痕迹

Afang Zhu1, Waqas Ahmad2, Yi Xu2

  • 1School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China.

Talanta
|January 4, 2025
PubMed
概括

一个新的生物传感器使用滚动圆放大辅助表面增强拉曼散射 (RCA辅助-SERS) 检测金黄色葡萄球菌 (S. aureus). 这种方法提供了灵敏而准确的食物传播病原体检测,在真实样本中具有高恢复率.

关键词:
亚普特美尔 (Aptamer) 是一种药物.核心外纳米粒子 核心外纳米粒子磁性微球是一种磁性微球.滚动圈放大器 滚动圈放大器黄金葡萄球菌黄金葡萄球菌在表面增强的拉曼散射中.

更多相关视频

A Filter-based Surface Enhanced Raman Spectroscopic Assay for Rapid Detection of Chemical Contaminants08:13

A Filter-based Surface Enhanced Raman Spectroscopic Assay for Rapid Detection of Chemical Contaminants

Published on: February 19, 2016

9.3K
Fabricating a UV-Vis and Raman Spectroscopy Immunoassay Platform09:02

Fabricating a UV-Vis and Raman Spectroscopy Immunoassay Platform

Published on: November 10, 2016

10.4K

相关概念视频

Labeling DNA Probes03:31

Labeling DNA Probes

DNA probes are fragments of DNA labeled with a reporter tag to enable their detection or purification. The resulting labeled DNA probes can then hybridize to target nucleic acid sequences through complementary base-pairing, and may be used to recover or identify these regions.
Radioisotopes, fluorophores, or small molecule binding partners like biotin or digoxigenin, are the most widely used reporter tags for labeling DNA probes. These labels can be attached to the probe DNA molecule via...
8.1K