Efficient synthesis of vitamin D3 in a 3D ultraviolet photochemical microreactor fabricated using an ultrafast laser

被引：0

作者：

Zhang, Aodong ^{[1
,2
,3
]}

Xu, Jian ^{[1
,2
,3
]}

Xia, Lingling ^{[1
]}

Hu, Ming ^{[1
]}

Song, Yunpeng ^{[2
,3
]}

Wu, Miao ^{[1
,3
]}

Cheng, Ya ^{[1
,2
,3
,4
]}

机构：

[1] East China Normal Univ, Engn Res Ctr Nanophoton & Adv Instrument, Sch Phys & Elect Sci, Shanghai 200241, Peoples R China

[2] East China Normal Univ, Sch Phys & Elect Sci, State Key Lab Precis Spect, Shanghai 200241, Peoples R China

[3] East China Normal Univ, Sch Phys & Elect Sci, XXL Extreme Optoelectromech Lab, Shanghai 200241, Peoples R China

[4] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China

来源：

LIGHT-ADVANCED MANUFACTURING | 2024年 / 5卷 / 01期

基金：

国家重点研发计划; 中国国家自然科学基金;

关键词：

Ultrafast laser microfabrication; Fused silica microchannels; UV photochemical reactors; Continuous flow synthesis; Vitamin D3; LIGHT-SOURCES; INTENSIFICATION; CHROMATOGRAPHY; PROSPECTS; CHANNELS; REACTOR; GLASS;

D O I：

10.37188/lam.2024.010

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Large-scale, high-precision, and high-transparency microchannels hold great potential for developing highperformance continuous-flow photochemical reactions. We demonstrated ultrafast laser-enabled fabrication of three-dimensional microchannel reactors in ultraviolet (UV) grade fused silica which exhibit high transparency under the illumination of UV light sources of wavelengths well below 300 nm with excellent mixing efficiency. With the fabricated glass microchannel reactors, we demonstrated continuous-flow photochemical synthesis of vitamin D3 with UV LED array light sources.

引用

页数：9

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