Gold Tetrahedral Nanoframes with Mono‐Rim or Dual‐Rim Morphologies for Enhanced Near‐Field Focusing in SERS (Small 15/2025)
Year: 2025
Type: article
Abstract: SERS Effect In article number 2410296, Insub Jung, Sungho Park, and co-workers report on Au tetrahedral nanoframes with mono-rim or dual-rim morphologies synthesized through a rationally designed multiple-step process, followed by an investigation of their distinctively ordered self-assembly for enhanced performance in surface-enhanced Raman spectroscopy (SERS). The non-centrosymmetric tetrahedral nanoframes self-assemble into a distinctive antiparallel arrangement, exhibiting strong electromagnetic field enhancement, extensive spatial hot zones and, consequently, the SERS effect.
Source: Small
Authors: Sunwoo Kwon, Hyunji Kim, Qiang Zhao, Myeong Jin Oh, Kyuvin Hur, Insub Jung, Sungho Park
Institutions: Sungkyunkwan University, Yonsei University
Language: English
Field: Materials Science
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4409509152