Enzyme‐Programmable Microgel Lasers for Information Encoding and Anti‐Counterfeiting

• Published in: Advanced materials (Weinheim) Vol. 34; no. 10; pp. e2107809 - n/a
• Main Authors: Gong, Xuerui, Qiao, Zhen, Liao, Yikai, Zhu, Song, Shi, Lei, Kim, Munho, Chen, Yu‐Cheng
• Format: Journal Article
• Language: English
• Published: Germany Wiley Subscription Services, Inc 01.03.2022
• Subjects: anti‐counterfeiting; Biocompatible Materials; biolasers; Biomedical materials; Biomolecules; Counterfeiting; Droplets; Enzymes; enzyme‐responsive hydrogels; Hydrogels; laser encoding; Lasers; Lasing; Microgels; microlaser arrays; Spectral sensitivity; Wavelengths; enzyme-responsive hydrogels; microlaser arrays; anti-counterfeiting; biolasers; laser encoding

Microscale laser emissions have emerged as a promising approach for information encoding and anti‐counterfeiting for their feature‐rich spectra and high sensitivity to the surrounding environment. Compared with artificial materials, natural responsive biomaterials enable a higher level of complexity...