In chemical biology research, various fluorescent probes have been developed and used to
visualize target proteins or molecules in living cells and tissues, yet there are limitations to …

Gold is a precious metal with a characteristic bright and beautiful hue known as the golden
yellow color.(1) As of 2012, a total of 174,100 tons of Au has been mined in human history …

Raman spectroscopy is an optical technique based on inelastic scattering of light by
vibrating molecules and can provide chemical fingerprints of cells, tissues or biofluids. The …

Raman spectroscopy is an increasingly popular technique in many areas, including biology
and medicine. It is based on Raman scattering, a phenomenon in which incident photons …

Anticounterfeiting labels based on physical unclonable functions (PUFs), as one of the
powerful tools against counterfeiting, are easy to generate but difficult to duplicate due to …

Conspectus Flow cytometry is a powerful tool with applications in diverse fields such as
microbiology, immunology, virology, cancer biology, stem cell biology, and metabolic …

Raman microscopy is a promising technology for visualizing the distribution of molecules in
cells. A challenge for live-cell imaging using Raman microscopy has been long imaging …

We report a method to achieve high speed and high resolution live cell Raman images
using small spherical gold nanoparticles with highly narrow intra-nanogap structures …

First, the potential role of Raman-based techniques in biomedicine is introduced. Second,
an overview about the instrumentation for spontaneous and coherent Raman scattering …

Tissue-conserving surgery is used increasingly in cancer treatment. However, one of the
main challenges in this type of surgery is the detection of tumor margins. Histopathology …