螺旋取代聚炔圆偏振发光材料研究进展

Scientia Sinica Chimica, Год журнала: 2024, Номер 54(8), С. 1289 - 1307

Опубликована: Май 28, 2024

圆偏振发光(CPL)材料凭借其独特的光物理特性, 在3D显示、防伪、生物成像、不对称催化等领域展现出巨大的应用潜力. 通常, 手性和发光组分的同时存在是实现CPL的必要条件. 螺旋取代聚炔的手性放大效应赋予其强烈的光学活性, 且主链的动态螺旋结构使其具有刺激响应性, 因而在构筑 CPL材料方面具有显著的优势. 本文依据手性和发光组分之间相互作用方式的不同, 系统地综述了螺旋取代聚炔CPL材料的构筑方法和手性光学性能, 并介绍了其在手性传感、防伪和光电器件方面的应用. 最后, 探讨了该领域当前的挑战和未来的发展前景.

Flour Fortification Using Lablab Purpureus Evaluation with a Biosensor

Cellular Physiology and Biochemistry, Год журнала: 2024, Номер 58(4), С. 393 - 403

Опубликована: Авг. 13, 2024

Due to rapid metabolic and growth rates during the first two years of life, nutritional needs young children are high. Given small portion sizes consumed by between ages 6 24 months, it is necessary improve diets meet this age group. Therefore, analysis lysine content an important parameter in evaluation enriched foods.

Язык: Английский

Preparation of D-NCCDs and its application in fluorescent/colorimetric dual-mode discrimination of glutamine enantiomers

Microchimica Acta, Год журнала: 2024, Номер 191(11)

Опубликована: Окт. 28, 2024

Язык: Английский