XEPU紫外灯通过紫外线照射改变分子结构

近日，菏泽学院在《Optics and Laser Technology》期刊（中科院二区，top期刊）发表文献《“Off-On” typed square fiber-optic strontium ion sensor based on breathing effect of flexible metal-organic framework》。本文提出了一种基于Au/UiO-SP纳米膜的新型“关-开” 型方形光纤锶离子传感器，实验中使用析浦实验室紫外灯XEPU-1318LF对样品进行照射并改变其分子结构。析浦实验室紫外灯提供均匀稳定的365nm长波紫外线照射，达到了理想的实验效果。

原文段落

The experimental setup is shown in Fig. 4 (a). An Artiflame supercontinuum light source with an output spectral range of 470 nm- 2400 nm is used. A Yokogawa AQ6370D spectrometer (wavelength range: 600 nm-1700 nm, wavelength resolution: 0.02 nm) and an XEPU-1318LF ultraviolet lamp (wavelength: 365 nm, power: 8 W) are adopted. The full spectrum of the sensor in Fig. 4 (b) shows that SPR and MMI are excited in distinct wavelength bands without interference. The prepared UiO-SP material is shown in Fig. 4 (c). UV–Vis DRS can analyze the internal structure and composition information of solid powder samples, as shown in Fig. 4 (d). After irradiation with 365 nm ultraviolet light, the maximum absorption peak of the MC configuration appeared at 600 nm, which was due to the strong non-polar environment in the UiO-66 hole cage. After visible illumination, the absorption peak of the MC configuration at 600 nm disappeared, and the material isomerized from the MC configuration to the SP configuration. The results of ultra- violet–visible spectrophotometry indicate that the material exhibits excellent photoisomerization properties. The above-mentioned preparatory work has created conditions for the experimental test of the sensor.

XEPU实验室紫外灯

XEPU实验室紫外灯提供多种紫外线波长、多种功率可供自由组合和选择，提供均匀稳定的紫外线照射，可用于紫外线荧光分析、紫外线诱导反应、薄层色谱实验等各类紫外线辐照实验。XEPU实验室紫外灯目前已在国内外各大高校、科研院所和企业使用，得到老师和科研人员们的广泛好评！

1. 选择多样：多种波长和功率可选，为您的紫外线实验量身定制，欢迎联系析浦销售工程师获取选型建议

2. 使用灵活：XEPU紫外灯既可手持使用，也可搭配支架进行长时间照射

3. XEPU紫外灯使用的是高性能紫外灯管，灯体发出的紫外光照均匀稳定，且使用寿命长

点击了解：实验室紫外灯型号大全

下图：XEPU实验室紫外灯使用优质紫外灯管和坚固的外壳，使用数年免维护

引用XEPU紫外灯文献原文DOI: 10.1016/j.optlastec.2025.113559