Kavinraaj Ella Elangovan

1 Introduction Ammonia is a key component of exhaled breath, and increases in its concentration is a strong indication of a plethora of diseases such as kidney failure, liver dysfunction, hepatic encephalopathy, and type-II Alzheimer's disease.[1, 2] Beyond biological diagnostics, the monitoring of other volatile amines is also crucial for occupational safety and food security.

Trade-off between processability and device performance in donor–acceptor semiconductors revealed using discrete siloxane side chains† Donor–acceptor polymeric semiconductors are crucial for state-of-the-art applications, such as electronic skin mimics. The processability, and thus solubility, of these polymers in benign solvents is critical and can be improved through side chain engineering.