Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, PR China.
Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, PR China.
Carbohydr Polym. 2021 Sep 1;267:118135. doi: 10.1016/j.carbpol.2021.118135. Epub 2021 Apr 30.
The progress of bio-based fluorescent smart materials and their multifunctional applications have attained increasing interest in the recent decades. Cellulose is among the cheapest and widespread raw material on earth which can be modified into diverse useful materials. This review summarizes the chemical modification of cellulose into smart fluorescent materials. This further highlights on the fabrication of the prepared fluorescent materials into films, fibers, paper strips, carbon dots, hydrogels and solutions which are applied for the sensing of toxic metals and anions, pH, bioimaging, common organic solvents, aliphatic and aromatic amines, nitroaromatics, fluorescent printing, coating, and anti-counterfeiting applications. Finally, the discussion about the upcoming investigations, challenges, and options open for the cellulose-based luminescence sensors are communicated. We believe that this review will appeal more and more attention and curiosity for the chemists, biochemists, and chemical engineers working with the synthesis of cellulose-based fluorescent materials for widespread applications.
在最近几十年，生物基荧光智能材料及其多功能应用的发展引起了越来越多的关注。纤维素是地球上最便宜、最广泛的原料之一，可以被改造成各种有用的材料。本综述总结了纤维素的化学改性成智能荧光材料。这进一步强调了制备的荧光材料被制成薄膜、纤维、纸条、碳点、水凝胶和溶液，用于检测有毒金属和阴离子、pH 值、生物成像、常见有机溶剂、脂肪族和芳香族胺、硝基芳烃、荧光印刷、涂层和防伪应用。最后，讨论了纤维素基发光传感器即将开展的研究、挑战和选择。我们相信，对于从事纤维素基荧光材料合成的化学家和生物化学家以及化学工程师来说，这篇综述将引起越来越多的关注和兴趣，为其广泛应用提供了更多的思路。
