Surface enhanced Raman scattering (SERS) is a fingerprint spectral technique whose
performance is highly dependent on the physicochemical properties of the substrate …

Gaining insight into the mode of operation of heterogeneous catalysts is of great scientific
and economic interest. Raman spectroscopy has proven its potential as a powerful …

Heterogeneous catalysis plays an important role in modern industry. Exploring catalysts with
high efficiency, low-cost, and high stability is an important issue for the research of …

Identifying the dynamic structural changes of the active sites in a catalytic reaction under
realistic working conditions is a great challenge. In this work, we demonstrate that in situ …

There is a growing interest in semiconductor nanomaterials for their potential applications as
ultrasensitive surface enhanced Raman scattering (SERS) substrates in various fields …

Cells and their derived extracellular vesicles (EVs) or exosomes contain unique molecular
signatures that could be used as biomarkers for the detection of severe diseases such as …

Explosive trace detection (ETD) technologies play a vital role in maintaining national
security. ETD remains an active research area with many analytical techniques in …

Photocatalytic platforms based on ultrathin reactive materials facilitate carrier transport and
extraction but are typically restricted to a narrow set of materials and spectral operating …

Colored wide‐bandgap semiconductor oxides with abundant mid‐gap states have long
been regarded as promising visible light responsive photocatalysts. However, their catalytic …

Semiconductor-based surface enhanced Raman spectroscopy (SERS) platforms take
advantage of the multifaceted tunability of semiconductor materials to realize specialized …