Flexible, high-performance and facile PVA/cellulose/Ag SERS chips for in-situ and rapid detection of thiram pesticide in apple juice

Portable Copper-Based Electrochemical SERS Sensor for Point-of-Care Testing of Paraquat and Diquat by On-Site Electrostatic Preconcentration

“…Apart from sensitivity, the reproducibility of SERS signal acquisition constitutes another pivotal factor that impacts the efficacy of SERS substrates. 38 The performance of samples from various batches was evaluated, as illustrated in Figure 3b, to investigate the intrabatch variation among different SERS substrates. Ten samples, randomly selected from these batches, were employed for the detection of R6G.…”

Surface Plasmon Resonance-Induced Charge Transfer in Ag/Mercaptobenzoic Acid/Polyaniline Sandwich Structures

“…To address the critical need for stable and repeatable molecular detection using SERS, pioneering work on poly­(3-hexylthiophene-2,5-diyl) composite films, which are promising materials for SERS applications, has emerged . Furthermore, polybenzothiazole and poly­(vinyl alcohol) mixtures have shown high sensitivity and excellent stability in SERS applications. − Undoubtedly, this novel combination opens up new possibilities for discovering effective and efficient molecular detection strategies.…”