State of the art in flexible SERS sensors toward label-free and onsite detection: from design to applications

L **e, H Zeng, J Zhu, Z Zhang, H Sun, W **a, Y Du - Nano Research, 2022 - Springer
Surface-enhanced Raman scattering (SERS) as a powerful non-invasive spectroscopic
technique has been intensively used in bio/chemical sensing, enabling ultrasensitive …

Flexible surface‐enhanced Raman scattering substrates: A review on constructions, applications, and challenges

H Liu, Y He, K Cao - Advanced Materials Interfaces, 2021 - Wiley Online Library
Flexible surface‐enhanced Raman scattering (SERS) substrates have recently attracted
growing research interests in real‐world applications due to their unique advantage of …

Fabrication of flexible pyramid array as SERS substrate for direct sampling and reproducible detection

Y Wang, Z Wang, C Chen, J Liu, J Lu, N Lu - Analytical Chemistry, 2023 - ACS Publications
Rapid extraction and analysis of target molecules from irregular surfaces are in high
demand in the field of on-site analysis. Herein, a flexible platform used for surface-enhanced …

Flexible surface-enhanced Raman scattering substrates toward sampling approaches for on-site sensing and diagnosis applications

VTN Linh, MSA Ja'farawy, EH Koh, MY Lee… - Applied Spectroscopy …, 2024 - Taylor & Francis
Over the past 45 years, the discovery of surface-enhanced Raman scattering (SERS), which
enhances the Raman scattering of molecules absorbed on or near nanostructured metal …

Flexible surface-enhanced Raman scatting substrates: recent advances in their principles, design strategies, diversified material selections and applications

BX Wang, G Duan, W Xu, C Xu, J Jiang… - Critical Reviews in …, 2024 - Taylor & Francis
Surface-enhanced Raman scattering (SERS) is widely used as a powerful analytical
technology in cutting-edge areas such as food safety, biology, chemistry, and medical …

Reduced graphene oxide nanosheets decorated with core-shell of Fe3O4-Au nanoparticles for rapid SERS detection and hyperthermia treatment of bacteria

MC Yang, A Hardiansyah, YW Cheng, HL Liao… - … Acta Part A: Molecular …, 2022 - Elsevier
In this study, the core–shell of Fe 3 O 4-Au nanoparticles (NPs) were prepared by seeding
AuNPs onto Fe 3 O 4 NPs modified with poly-ethylenimine (PEI). Later, Fe 3 O 4-Au NPs …

Surface-enhanced Raman scattering biosensor-based sandwich-type for facile and sensitive detection of Staphylococcus aureus

W Wei, SA Haruna, Y Zhao, H Li, Q Chen - Sensors and Actuators B …, 2022 - Elsevier
Foodborne infections caused by Staphylococcus aureus (S. aureus) represent a serious
health risk to the general public. In this study, we proposed a surface-enhanced Raman …

Au/Ag SERS active substrate for broader wavelength excitation

S Augustine, M Saini, KP Sooraj, BK Parida, S Hans… - Optical Materials, 2023 - Elsevier
Self-organized Ag nanoparticles arrays capped with Au layer are produced by depositing Ag
nanoparticles on ion beam produced ripple patterned Si substrate followed by Au …

Fabrication of Au nanoparticle arrays on flexible substrate for tunable localized surface plasmon resonance

Z Tang, J Wu, X Yu, R Hong, X Zu, X Lin… - … Applied Materials & …, 2021 - ACS Publications
In this work, Au nanoparticle (AuNP) arrays on shape memory polyurethane (SMPU)
substrates serve as flexible materials for tunable localized surface plasmon resonance …

Internal standard-based self-assembly Ag@ 4-MBN@ Ag nanoarray SERS ratio sensor for sensitive detection of deltamethrin in foods

Y Zhang, C Chen, R Wang, GIN Waterhouse… - Sensors and Actuators B …, 2024 - Elsevier
Herein, a precise and interference-free surface-enhanced Raman spectroscopy (SERS)
ratio sensor was established for deltamethrin detection. A Ag@ 4-MBN@ Ag nanoarray with …