Plasmonic Colorimetric Biosensing of Proteins in Biofluids In article number 2101291, Younggeun Park, Xiaogan Liang, Katsuo Kurabayashi, and co-workers demonstrate rapid, “mix-and-read” detection cancer marker proteins at sub-femtomolar concentrations unprocessed whole blood using a multilayered molybdenum disulfide photoconductive channel plasmonic nanoparticles. Minimized carrier scattering w...

This review paper discusses the properties of nanomaterials, namely graphene, molybdenum disulfide, carbon nanotubes, and quantum dots for unique sensing applications. Based on specific analyte to be detected functionalization techniques that are employed, some noteworthy sensors have been developed discussed. Further, biocompatible fabricated from these materials capable detecting chemical com...

In the recent context of emerging two-dimensional (2D) materials, a comprehensive set of spatially resolved photoelectron spectroscopic techniques providing information ranging from surface chemical states to electronic band structuremust be available at the practical level (i.e. from laboratory-based instrumentation) for a better understanding of their outstanding properties. We highlight rece...

We report the electrical properties of synthesized large-area monolayer molybdenum disulfide (MoS2) field-effect transistors (FETs) with low-cost inkjet-printed Ag electrodes. The monolayer MoS2 film was grown by a chemical vapor deposition (CVD) method, and the topcontact Ag source/drain electrodes (S/D) were deposited onto the films using a low-cost drop-on-demand inkjet-printing process with...

Atomically thin transition-metal dichalcogenides (TMD) hold promise for making ultrathin-film photovoltaic devices with a combination of excellent photovoltaic performance and mechanical flexibility. However, reported absorption for photovoltaic cells based on two dimensional materials (2D) materials is still just a few percent of the incident light due to their sub-wavelength thickness leading...