Multifaceted Approaches to Engineer Fluorescence in Nanomaterials via a Focused Laser Beam  

作　　者：Eng Tuan Poh Sharon Xiaodai Lim Chorng Haur Sow 

机构地区：[1]Department of Physics,National University of Singapore,2 Science Drive 3,Singapore 117551,Singapore

出　　处：《Light(Advanced Manufacturing)》2022年第1期51-70,共20页光（先进制造）（英文）

摘　　要：Fluorescent nanomaterials have long been recognized as essential contributors to the advancement of material technologies.Over the years,the rapid expansion in this massive selection of materials has led to the emergence of systems with tunable and unique fluorescent properties,occupying pivotal roles across niche areas in imaging,photonics,micro-encryption,and steganographic applications.In recent years,research interest in the translation of laser-based operations towards the production and modulation of nanomaterial fluorescence has been reignited,owing to its ease of operation and low cost.In this paper,we summarize the assortment of laser operations for the fabrication,modification,and spatial positioning of various fluorescent nanomaterials,ranging from metallic nanoparticles,carbon dots,2D ultrathin films to wide-bandgap nanomaterials,and upconversion nanocrystals.In addition,we evaluate the importance of laser-modified fluorescence for various applications and offer our perspective on the role of laser-based techniques in the forthcoming advancement of nanomaterials.

关 键 词：Multifaceted APPROACHES Engineering Fluorescences NANOMATERIALS FOCUSED 

分 类 号：TN2[电子电信—物理电子学]