Improved charge-transfer enhancement by codoping Mg/Zn into ZrO2 for quinolone antibiotic drug determination

J Xu, X Shi, M Yi, Y Chi, S Guo, Z Mao, B Zhao… - Applied Surface …, 2023 - Elsevier
Noble metal-based surface-enhanced Raman scattering (SERS)-active substrates have
been developed for decades. However, nonreproducible aggregation and photoinduced …

Exploring the nanoscale: AFM-IR visualization of cysteine adsorption on gold nanoparticles

D Święch, K Kollbek, P Jabłoński, M Gajewska… - … Acta Part A: Molecular …, 2024 - Elsevier
This study focuses on the adsorption process of L-cysteine (Cys), a sulfur-containing amino
acid, onto monolayers of gold nanoparticles (AuNPs) prepared through distinct protocols on …

The Structural Characterisation and DFT-Aided Interpretation of Vibrational Spectra for Cyclo(l-Cys-d-Cys) Cyclic Dipeptide in a Solid State

M Witkowski, D Trzybiński, S Pawlędzio, K Woźniak… - Molecules, 2023 - mdpi.com
Cyclic dipeptides with two intramolecular peptide bonds forming a six-membered 2, 5-
diketopiperazine ring are gaining significant attention due to their biological and chemical …

Improvement of Sers Activity by Codoping Mg/Zn into Zro2 for Antibiotic Drug Determination

J Xu, X Shi, M Yi, Y Chi, S Guo, Z Mao, B Zhao… - Zn into Zro2 for … - papers.ssrn.com
Noble metal-based surface-enhanced Raman scattering (SERS)-active substrates have
been developed for decades. However, the nonreproducible aggregation and photoinduced …

The Challenges of Implementing Surface‐enhanced Raman Scattering in Studies of Biological Systems

A Królikowska, M Witkowski… - … of Analytical Chemistry …, 2006 - Wiley Online Library
The power of surface‐enhanced Raman scattering (SERS) in bioanalytics arises from the
plasmonic amplification of vibration signals and the use of nanostructures allowing for …