Direct Detection of Tobacco Mosaic Virus in Infected Plants with SERS-Sensing Hydrogels.

The impact of plant pathogens on global crop yields is a major societal concern. The current agricultural diagnostic paradigm involves either visual inspection (inaccurate) or laboratory molecular tests (burdensome). While field-ready diagnostic methods have advanced in recent years, issues remain with detection of presymptomatic infections, multiplexed analysis, and requirement for in-field sample processing.

Polydimethylsiloxane Polymerized Emulsions for Acoustic Materials Prepared Using Reactive Triblock Copolymer Surfactants.

Porous polymers have interesting acoustic properties including wave dampening and acoustic impedance matching and may be used in numerous acoustic applications, e.g., waveguiding or acoustic cloaking.

Design, Rationalization, and Automation of a Catalytic Sensing Mechanism for Homogeneous SERS Biosensors.

The current pandemic has shown that we need sensitive and deployable diagnostic technologies. Surface-enhanced Raman scattering (SERS) sensors can be an ideal solution for developing such advanced point-of-need (PON) diagnostic tests. Homogeneous (reagentless) SERS sensors work by directly responding to the target without any processing step, making them capable for simple one-pot assays, but their limitation is the achievable sensitivity, insufficient compared to what is needed for sensing of viral biomarkers.

Podcasts as a Method to Deliver Education on Stigma Surrounding Opioid Use Disorder.

The objective of this research was to evaluate the effectiveness of a podcast miniseries to reduce stigma surrounding opioid use disorder (OUD) among student pharmacists. Students in their second and third professional years from two schools of pharmacy listened to five, 10-23 min podcasts incorporated into their coursework. The podcasts highlighted: (1) interviews with OUD professionals and those with lived experiences; (2) types of stigma and how it affects health outcomes; (3) OUD disease state processes, and (4) harm reduction strategies.