A functionalization-free plasmonic hole-sphere nanogap SERS platform for reliable on-site analysis and oxide-state

Minjun Kim1, Damun Heo2, Sung Yoon Cho3

  • 1Institute of Quantum Systems, Chungnam National University, Deajeon, 34134, Republic of Korea. myjeon@cnu.ac.kr.

Nanoscale
|January 30, 2026
PubMed
Abstract

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