Small (Weinheim an der Bergstrasse, Germany)
Beyond the Tip Effect: Geometrically Symmetric Gold Nanostars Achieve Uniform Hotspots for Ultrasensitive and Reproducible SERS Monitoring of Hydrogen Sulfide.
Yun Wang, Yang Shen, Yuting Zhang, Xiaoli Wang, Nandi Zhou
Published: 202510.1002/smll.202513221
Abstract
Surface-enhanced Raman scattering (SERS) is a powerful technique for ultrasensitive molecular analysis, benefiting from exceptional sensitivity and matrix tolerance. This study moves beyond the conventional tip enhancement strategy by designing geome…
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