1
|
Xie Y, Tong Z, Xia T, Worch JC, Rho JY, Dove AP, O'Reilly RK. 2D Hierarchical Microbarcodes with Expanded Storage Capacity for Optical Multiplex and Information Encryption. Adv Mater 2024; 36:e2308154. [PMID: 38014933 DOI: 10.1002/adma.202308154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 11/16/2023] [Indexed: 11/29/2023]
Abstract
The design of nanosegregated fluorescent tags/barcodes by geometrical patterning with precise dimensions and hierarchies could integrate multilevel optical information within one carrier and enhance microsized barcoding techniques for ultrahigh-density optical data storage and encryption. However, precise control of the spatial distribution in micro/nanosized matrices intrinsically limits the accessible barcoding applications in terms of material design and construction. Here, crystallization forces are leveraged to enable a rapid, programmable molecular packing and rapid epitaxial growth of fluorescent units in 2D via crystallization-driven self-assembly. The fluorescence encoding density, scalability, information storage capacity, and decoding techniques of the robust 2D polymeric barcoding platform are explored systematically. These results provide both a theoretical and an experimental foundation for expanding the fluorescence storage capacity, which is a longstanding challenge in state-of-the-art microbarcoding techniques and establish a generalized and adaptable coding platform for high-throughput analysis and optical multiplexing.
Collapse
Affiliation(s)
- Yujie Xie
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
- School of Medicine, Shanghai University, Shanghai, 200444, China
| | - Zaizai Tong
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
- College of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Tianlai Xia
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Joshua C Worch
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Julia Y Rho
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Andrew P Dove
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Rachel K O'Reilly
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| |
Collapse
|