Application of atomic force microscopy in morphological observation of antisense probe labeled with magnetism
2008
Using Atomic Force Microscopy to Study Antisense Probes for MRI
publication
Evidence: moderate
Author Information
Author(s): Wen Ming, Li Bibo, Bai Wei, Li Shaolin, Yang Xueheng
Primary Institution: Chongqing Medical University
Hypothesis
Can the c-erbB2 oncogene antisense probe labeled with SPIO nanoparticles be an effective contrast agent for MR imaging?
Conclusion
Atomic force microscopy is effective for observing the morphology and molecular structure of c-erbB2 oncogene antisense probes.
Supporting Evidence
- The morphology of the antisense probes was successfully visualized under atomic force microscopy.
- Probes were found to have a uniform size and a rugged surface morphology.
- The study demonstrated that the antisense probes are suitable for use in magnetic resonance imaging.
Takeaway
Scientists used a special microscope to look at tiny probes that help doctors see cancer better in MRIs.
Methodology
The c-erbB2 oncogene antisense probe was synthesized and its morphology was observed using atomic force microscopy.
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