Biao Dong, Lihua Guo, Dayong Liu, Yuda Wang, Wei Liu, Rui Yang, Haitao He, Jiao Sun. Progress in Tumor Biomarker Detection Based on Fluorescence Method[J]. Chinese Journal of Lasers, 2022, 49(20): 2007103

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- Chinese Journal of Lasers
- Vol. 49, Issue 20, 2007103 (2022)
![Main types of tumor biomarkers[4,10-14]](/richHtml/zgjg/2022/49/20/2007103/img_01.jpg)
![Strategy of circulating tumor cell (CTC) capture and enrichment. (a) Interfacial viscoelastic microfluidics system based on CTC physical properties[88]; (b) microfluidic sorting platform for CTC based on multifunctional magnetic composites[87]; (c) in vivo identification of CTC by dual-targeting magnetic-fluorescent nanobeads[96]; (d) antibody-engineered red blood cell interface for high-performance capture and release of CTC[97]](/richHtml/zgjg/2022/49/20/2007103/img_02.jpg)
Fig. 2. Strategy of circulating tumor cell (CTC) capture and enrichment. (a) Interfacial viscoelastic microfluidics system based on CTC physical properties[88]; (b) microfluidic sorting platform for CTC based on multifunctional magnetic composites[87]; (c) in vivo identification of CTC by dual-targeting magnetic-fluorescent nanobeads[96]; (d) antibody-engineered red blood cell interface for high-performance capture and release of CTC[97]
![Follow-up detection of CTC. (a) Visible fluorescence detection of CTC by enzyme-free amplification based on CdTe quantum dots[98]; (b) CTC detection based on CISe@ZnS NIR-Ⅱ luminescent nanoprobes[89]](/Images/icon/loading.gif)
Fig. 3. Follow-up detection of CTC. (a) Visible fluorescence detection of CTC by enzyme-free amplification based on CdTe quantum dots[98]; (b) CTC detection based on CISe@ZnS NIR-Ⅱ luminescent nanoprobes[89]
![Direct detection of CTC. (a) Immunonanospheres-based one-step strategy for efficient detection of CTC[104]; (b) direct detection strategy of CTC based on Ln3+ nanoprobes[90]; (c) direct detection of CTC based on Au@CDs[105]](/Images/icon/loading.gif)
Fig. 4. Direct detection of CTC. (a) Immunonanospheres-based one-step strategy for efficient detection of CTC[104]; (b) direct detection strategy of CTC based on Ln3+ nanoprobes[90]; (c) direct detection of CTC based on Au@CDs[105]
![Detection of ctDNA. (a) ctDNA detection based on integrated comprehensive droplet digital system[114]; (b) ctDNA detection based on silicon nanowire array biosensor[86]; (c) ctDNA detection based on upconversion nanoparticles[117]](/Images/icon/loading.gif)
Fig. 5. Detection of ctDNA. (a) ctDNA detection based on integrated comprehensive droplet digital system[114]; (b) ctDNA detection based on silicon nanowire array biosensor[86]; (c) ctDNA detection based on upconversion nanoparticles[117]
![Detection of exosomes. (a) Detection of exosomes based on fluorescent biosensor[126]; (b) detection of exosome based on fluorescent aptasensor[129]; (c) detection of exosome surface proteins[130]; (d) in situ measurement of exosomes[131]; (e) detection of exosomes based on microfluidic system[133]](/Images/icon/loading.gif)
Fig. 6. Detection of exosomes. (a) Detection of exosomes based on fluorescent biosensor[126]; (b) detection of exosome based on fluorescent aptasensor[129]; (c) detection of exosome surface proteins[130]; (d) in situ measurement of exosomes[131]; (e) detection of exosomes based on microfluidic system[133]
![Detection of CEA. (a) Detection of CEA by fluorescencee-infrared absorption dual-mode nanoprobes[135]; (b) rapid tumor screen strategy for CEA[137]; (c) CEA detection in saliva samples[136]](/Images/icon/loading.gif)
Fig. 7. Detection of CEA. (a) Detection of CEA by fluorescencee-infrared absorption dual-mode nanoprobes[135]; (b) rapid tumor screen strategy for CEA[137]; (c) CEA detection in saliva samples[136]
![Detection of AFP. (a) AFP detection by fluorescence biosensor[144]; (b) enzyme-free and dual-mode fluorescence detection of AFP[151]; (c) enzyme-free detection of AFP based on aptamer[146]](/Images/icon/loading.gif)
Fig. 8. Detection of AFP. (a) AFP detection by fluorescence biosensor[144]; (b) enzyme-free and dual-mode fluorescence detection of AFP[151]; (c) enzyme-free detection of AFP based on aptamer[146]
![Detection of PSA. (a) Detection of PSA based on upconversion nanoparticles[156]; (b) detecyion of PSA based on quantum dot[155]; (c) detection of PSA based on molecularly-imprinted polymer[157]](/Images/icon/loading.gif)
Fig. 9. Detection of PSA. (a) Detection of PSA based on upconversion nanoparticles[156]; (b) detecyion of PSA based on quantum dot[155]; (c) detection of PSA based on molecularly-imprinted polymer[157]
![Multiple detection of tumor marker. (a) Detection of biomarker based on fluorescent material[163]; (b) biomarker detection based on fluorescence resonance energy transfer system[164]; (c) biomarker detection based on point-of-care testing[168]](/Images/icon/loading.gif)
Fig. 10. Multiple detection of tumor marker. (a) Detection of biomarker based on fluorescent material[163]; (b) biomarker detection based on fluorescence resonance energy transfer system[164]; (c) biomarker detection based on point-of-care testing[168]
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Table 1. Comparison of detection technique for tumor marker
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Table 2. Biomarkers detection based on fluorescent nanomaterial

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