Recent advances in plasmon-enhanced luminescence for biosensing and bioimaging

被引:21
作者
Gao, Siqi [1 ]
Zhou, Renbin [1 ]
Samanta, Soham [1 ]
Qu, Junle [1 ]
Ohulchanskyy, Tymish Y. [1 ]
机构
[1] Shenzhen Univ, Coll Phys & Optoelect Engn, Key Lab Optoelect Devices & Syst, Minist Educ & Guangdong Prov, Shenzhen 518060, Peoples R China
基金
中国国家自然科学基金;
关键词
Plasmon-enhanced luminescence; Plasmon-enhanced fluorescence; Nanoparticles; Biosensing; Bioimaging; Luminescent nanoprobes; SILVER-ISLAND FILMS; PBS QUANTUM DOTS; FLUORESCENCE ENHANCEMENT; OPTICAL-PROPERTIES; CANCER BIOMARKERS; GOLD NANOCUBES; SENSITIVE DETECTION; NANOPARTICLES; DNA; SIZE;
D O I
10.1016/j.aca.2023.341086
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Plasmon-enhanced luminescence (PEL) is a unique photophysical phenomenon in which the interaction between luminescent moieties and metal nanostructures results in a marked luminescence enhancement. PEL offers several advantages and has been extensively used to design robust biosensing platforms for luminescence-based detection and diagnostics applications, as well as for the development of many efficient bioimaging platforms, enabling high-contrast non-invasive real-time optical imaging of biological tissues, cells, and organelles with high spatial and temporal resolution. This review summarizes recent progress in the development of various PEL-based biosensors and bioimaging platforms for diverse biological and biomedical applications. Specifically, we comprehensively assessed rationally designed PEL-based biosensors that can efficiently detect biomarkers (proteins and nucleic acids) in point-of-care tests, highlighting significant improvements in the sensing perfor-mance upon the integration of PEL. In addition to discussing the merits and demerits of recently developed PEL-based biosensors on substrates or in solutions, we include a brief discussion on integrating PEL-based biosensing platforms into microfluidic devices as a promising multi-responsive detection method. The review also presents comprehensive details about the recent advances in the development of various PEL-based multi-functional (passive targeting, active targeting, and stimuli-responsive) bioimaging probes, highlighting the scope of future improvements in devising robust PEL-based nanosystems to achieve more effective diagnostic and therapeutic insights by enabling imaging-guided therapy.
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页数:21
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共 178 条
  • [1] [Anonymous], 2020, ACTUAT B CHEM, V319
  • [2] Annealed silver-island films for applications in metal-enhanced fluorescence: Interpretation in terms of radiating plasmons
    Aslan, K
    Leonenko, Z
    Lakowicz, JR
    Geddes, CD
    [J]. JOURNAL OF FLUORESCENCE, 2005, 15 (05) : 643 - 654
  • [3] The whole picture
    Baker, Monya
    [J]. NATURE, 2010, 463 (7283) : 977 - 980
  • [4] Carbon nanotubes as in vivo bacterial probes
    Bardhan, Neelkanth M.
    Ghosh, Debadyuti
    Belcher, Angela M.
    [J]. NATURE COMMUNICATIONS, 2014, 5
  • [5] Plasmon-Enhanced Fluorescence Biosensors: a Review
    Bauch, Martin
    Toma, Koji
    Toma, Mana
    Zhang, Qingwen
    Dostalek, Jakub
    [J]. PLASMONICS, 2014, 9 (04) : 781 - 799
  • [6] Turning on fluorescence by plasmonic assembly with large tunable spacing: a new observation and its biosensing application
    Cao, Shuo-Hui
    Cai, Wei-Peng
    Liu, Qian
    Xie, Kai-Xin
    Weng, Yu-Hua
    Li, Yao-Qun
    [J]. CHEMICAL COMMUNICATIONS, 2014, 50 (05) : 518 - 520
  • [7] Nanoparticles with Raman spectroscopic fingerprints for DNA and RNA detection
    Cao, YWC
    Jin, RC
    Mirkin, CA
    [J]. SCIENCE, 2002, 297 (5586) : 1536 - 1540
  • [8] Quantum dot bioconjugates for ultrasensitive nonisotopic detection
    Chan, WCW
    Nie, SM
    [J]. SCIENCE, 1998, 281 (5385) : 2016 - 2018
  • [9] Core/Shell Nanoparticles: Classes, Properties, Synthesis Mechanisms, Characterization, and Applications
    Chaudhuri, Rajib Ghosh
    Paria, Santanu
    [J]. CHEMICAL REVIEWS, 2012, 112 (04) : 2373 - 2433
  • [10] Chen C., 1980, SURF SCI, V1001, pA446