Graphene laminated gold bipyramids as sensitive detection platforms for antibiotic molecules

Chemical Communications : Chem Comm
Seunghyun LeeJoseph Irudayaraj

Abstract

Atomic layers of graphene were optomechanically laminated onto gold bipyramids (length of ∼95 ± 3 nm and sharp tip radius less than 10 nm) using laser induced shock pressure. The fabricated graphene-gold bipyramid hybrids were employed as surface enhanced Raman scattering (SERS)-active substrates for the detection of tetracycline, an antibiotic, at very low concentrations.

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Citations

Jul 15, 2016·The Analyst·Kristy S McKeatingJean-Francois Masson
Jul 16, 2020·Advanced Materials·Pranay RanjanAjayan Vinu
Jun 28, 2018·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Huasheng LaiLi Wang
Dec 29, 2018·Nanomaterials·Paula C PinheiroTito Trindade
May 21, 2021·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Pranay RanjanPrashant Kumar
Jul 17, 2021·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Yue CaoDennis K P Ng
Feb 7, 2018·Nano Letters·Wenbo XinSuneel Kodambaka
Aug 2, 2019·Accounts of Chemical Research·Tsz Him ChowJianfang Wang

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