All solution-processed semi-transparent perovskite solar cells (PSCs) with high efficiency were fabricated with Ag nanowire (AgNW) top electrode directly coated on the organic electron transport layer (ETL). A unique AgNW/ETL interface morphology was attained by the fabrication of a AgNW-C60 composite electrode through a sequential spin-coating method, resulting in a translucent PSC with PCE of 11.02% and remarkable stability improvement. The low-temperature solution-processed and semitransparent AgNW-C60 top electrode is also applicable to other PSC structures with various interfacial layers, thus showing a promising path towards fully-printable, flexible and translucent photovoltaic devices.

Ag-nanowires/C60 composite electrode for translucent perovskite solar cells

Wound infections following surgical procedures or traumatic injuries is a leading cause of disabilities and deaths. 1,2 In particular, the ubiquitous Pseudomonas aeruginosa pathogen is known to cause infections in chronic wounds. 3 Pseudomonas aeruginosa produces bacteria metabolites such as pyocyanin (PYO), which inhibits wound repair in a concentration dependent manner from 1 – 50 µM.

A Portable SERS Sensor for Pyocyanin Detection in Simulated Wound Fluid and through Swab Sampling

**Session Chair: **Nripan Mathews

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Ag-nanowires/C60 composite electrode for translucent perovskite solar cells

A Portable SERS Sensor for Pyocyanin Detection in Simulated Wound Fluid and through Swab Sampling

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