Scientists have used a laser technique to analyze Charles Darwin’s original Galápagos specimens without opening their nearly ...

Laser spectroscopy has enabled non-invasive chemical analysis of Darwin’s preserved specimens, improving long-term museum conservation. Researchers have carried out a detailed analysis of Charles ...

For the engineer or scientist using spectroscopic laser diagnostics to investigate gas-phase media or plasmas, this book is an excellent resource for gaining a deeper understanding of the physics of ...

The specimens that Charles Darwin brought back from his journey on the HMS Beagle are still preserved in liquid in the ...

Sept. 1 (UPI) --Engineers have developed a new type of infrared spectrometer that is fast enough to observe chemical reactions at high resolutions. The new technology is 100 times faster than previous ...

Learn about the unprecedented capabilities of Raman spectroscopy in Avantes’ most recent article. This measurement approach delivers real-time information on the chemical composition of materials, ...

Messenger RNA (mRNA) technology is transforming medicine by providing our cells with genetic instructions to produce proteins that help the immune system prevent or fight a wide range of diseases, ...

Scientists at Rice University have produced the first full, dye-free molecular atlas of an Alzheimer’s brain. By combining ...

Visualization of Tip-Enhanced Raman Spectroscopy (TERS): This diagram illustrates the interaction of a laser beam with a sample surface through a sharp metallic tip. The red laser light excites the ...

B.A., Novosibirsk State University, Russia M.S., University of Alabama at Birmingham Ph.D., University of Alabama at Birmingham Dr. Martyshkin has received Ph.D. degree in physics for his work on ...