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Updated: Jul 2, 2026

Surface Enhanced Raman Spectroscopy Detection of Biomolecules Using EBL Fabricated Nanostructured Substrates
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通过表面增强的拉曼光谱检测硫化物:可行性研究

Alberto Villar1, Santos Merino2, Roberto A Boto3

  • 1Surface Chemistry Unit, Tekniker, Basque Research and Technology Alliance (BRTA), C/Iñaki Goenaga 5, 20600 Eibar, Spain.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
|June 1, 2023
PubMed
概括

这项研究引入了一种新的表面增强拉曼光谱法 (SERS) 方法,用于在葡萄酒中快速确定自由二氧化硫 (SO2). 这种技术绕过了样品的预处理,为实时葡萄酒质量控制提供了一个有前途的解决方案.

关键词:
化学测量 化学测量 化学测量建模模型 建模模型硫酸盐是一种硫酸盐.表面增强的拉曼光谱学葡萄酒 葡萄酒 葡萄酒 葡萄酒

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相关概念视频

Raman Spectroscopy Instrumentation: Overview01:26

Raman Spectroscopy Instrumentation: Overview

A conventional Raman spectrophotometer includes a laser source, a sample holding system, a wavelength selector, and a detector.
The monochromatic laser source, typically using visible or near-infrared radiation, generates a highly focused beam of light. This light interacts with the molecules of the sample, scattering some of the light. Liquid and gaseous samples are usually tested in ordinary glass capillaries, while solids can be analyzed as powders packed in capillaries or as potassium...