Jang Hyuk Lee and a team of scientists at the Gwangju Institute of Science and Technology (Gwangju, Korea) have published new research that describes the potential for fast, inexpensive diagnosis of breast and other cancer cells using advanced Coherent Anti-Stokes Raman Scattering (CARS) microspectroscopy.
Jang Hyuk Lee and a team of scientists at the Gwangju Institute of Science and Technology (Gwangju, Korea) have published new research that describes the potential for fast, inexpensive diagnosis of breast and other cancer cells using advanced Coherent Anti-Stokes Raman Scattering (CARS) microspectroscopy.
Noting that current techniques used for breast cancer diagnoses, such as mammography, and ultrasonography, have low resolution and are costly, the paper says that there is a strong demand for early detection techniques that allow for noninvasiveness, high resolution, high sensitivity, and low cost.
The team demonstrated a CARS system using a homemade single femtosecond laser with photonic crystal fiber applied to live human breast cancer cells. Using their system, they were able to distinguish between normal and breast cancer cells. The team concluded that the system has potential as a tool for the fast detection of breast and other types of cancer.
The paper, “Rapid Diagnosis of Breast Cancer Cell with Coherent Anti-Stokes Raman Scattering Microspectroscopy,” was presented at CLEO, the Conference on Lasers and Electro-Optics, in San Jose, California.
Also contributing to the research were Ally Yoon, San-Mo Shin, Myoung-Kyu Oh, and Do-Kyeong Ko.
An Interview with AES Mid-Career Award Recipient Jason Dwyer
July 25th 2024Jason Dwyer of the University of Rhode Island has been named the recipient of the American Electrophoresis Society’s Mid-Career Award, which honors exceptional contributions to the field of electrophoresis, microfluidics, and related areas by an individual who is currently in the middle of their career.
Glucose's Impact on Brain Cancer Cells Unveiled Through Raman Imaging
July 25th 2024Researchers have used Raman spectroscopy and chemometric methods to reveal how glucose affects normal and cancerous brain cell metabolism. Their findings highlight specific biomarkers that can distinguish metabolic changes, potentially aiding in cancer research and treatment.