Back to Search
Start Over
Multiphoton imaging of tumor biomarkers in situ using highly oriented conjugates of single-domain antibodies and quantum dots
- Source :
- 2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON), 2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON), Oct 2015, Novosibirsk, France. pp.119-121, ⟨10.1109/SIBIRCON.2015.7361864⟩
- Publication Year :
- 2015
- Publisher :
- HAL CCSD, 2015.
-
Abstract
- International audience; High-quality imaging for immunofluorescence diagnosis in medical practice requires a high sensitivity of labeling and discrimination between the fluorescence of immunostaining probes and tissue autofluorescence. Multiphoton microscopy with excitation in the near-infrared spectral region, far from the region of excitation of tissue autofluorescence, enables deep imaging of biological tissues. CdSe/ZnS quantum dots (QDs) conjugated to single-domain antibodies (sdAbs) are efficient diagnostic nanoprobes with diameters 40 times higher than that for one-photon excitation.
- Subjects :
- In situ
Materials science
medicine.diagnostic_test
[SDV.IB.IMA]Life Sciences [q-bio]/Bioengineering/Imaging
Nanotechnology
[SDV.CAN]Life Sciences [q-bio]/Cancer
Conjugated system
Immunofluorescence
Fluorescence
3. Good health
Nuclear magnetic resonance
Quantum dot
medicine
[SDV.IB]Life Sciences [q-bio]/Bioengineering
Single domain
[SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics
Immunostaining
Conjugate
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- 2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON), 2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON), Oct 2015, Novosibirsk, France. pp.119-121, ⟨10.1109/SIBIRCON.2015.7361864⟩
- Accession number :
- edsair.doi.dedup.....d61f637b86c14b27bec09bffc3962fc2