Nanoporous Ag Microparticles with Tailorable and Noncontaminated Nanopores for SERS Sensing Applications
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Materials"
DOI: 10.1002/adma.202414962
Abstract: Nanoporous metallic microarchitectures with noncontaminated surfaces hold significant promise in catalytic and sensing fields. Fabrication of nanoporous metal microparticles without using any organic ligands remains a significant challenge. Here, a green synthesis strategy is presented… read more here.
Keywords: sers sensing; microparticles tailorable; nanoporous microparticles; noncontaminated nanopores ... See more keywords
Ta@Ag Porous Array with High Stability and Biocompatibility for SERS Sensing of Bacteria.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c03630
Abstract: The reliable sensing of bacteria by surface-enhanced Raman scattering (SERS) technology necessitates a rational design of substrate with high sensitivity, stability and minimal invasion. Hence, a bimetallic Ta@Ag film with porous array is developed by… read more here.
Keywords: sensing bacteria; array high; sers sensing; high stability ... See more keywords
Flexible, Transparent, and Microfluidic-Compatible Wafer-Scale Metamaterial Sheets for Dual SEF and SERS Sensing.
Sign Up to like & getrecommendations! Published in 2025 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.5c10470
Abstract: Integrating surface-enhanced fluorescence (SEF) and surface-enhanced Raman spectroscopy (SERS) into a single probe is a natural step forward for plasmon-enhanced spectroscopy (PES), as SEF enables enhanced fluorescent imaging for fast screening of targets, while SERS… read more here.
Keywords: spectroscopy; sers sensing; sef; sef sers ... See more keywords
Tunable Nanoislands Decorated Tapered Optical Fibers Reveal Concurrent Contributions in Through-Fiber SERS Detection
Sign Up to like & getrecommendations! Published in 2024 at "ACS Photonics"
DOI: 10.1021/acsphotonics.4c00912
Abstract: Creating plasmonic nanoparticles on a tapered optical fiber (TF) tip enables a remote surface-enhanced Raman scattering (SERS) sensing probe, ideal for challenging sampling scenarios like biological tissues, site-specific cells, on-site environmental monitoring, and deep brain… read more here.
Keywords: detection; sers sensing; surface; nanoislands decorated ... See more keywords
Direct Detection of Tobacco Mosaic Virus in Infected Plants with SERS-Sensing Hydrogels.
Sign Up to like & getrecommendations! Published in 2024 at "ACS sensors"
DOI: 10.1021/acssensors.3c02537
Abstract: The impact of plant pathogens on global crop yields is a major societal concern. The current agricultural diagnostic paradigm involves either visual inspection (inaccurate) or laboratory molecular tests (burdensome). While field-ready diagnostic methods have advanced… read more here.
Keywords: sers sensing; detection tobacco; sensing hydrogels; tobacco mosaic ... See more keywords
Positively-charged plasmonic nanostructures for SERS sensing applications
Sign Up to like & getrecommendations! Published in 2021 at "RSC Advances"
DOI: 10.1039/d1ra07959j
Abstract: Surface-enhanced Raman (SERS) spectroscopy has been establishing itself as an ultrasensitive analytical technique with a cross-disciplinary range of applications, which scientific growth is triggered by the continuous improvement in the design of advanced plasmonic materials… read more here.
Keywords: sensing applications; sers sensing; positively charged; plasmonic nanostructures ... See more keywords
An Ultrasensitive SERS Sensing Chip for Serum Screening of Psychiatric Disorders
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Materials Chemistry C"
DOI: 10.1039/d3tc03688j
Abstract: Serum levels of neurotransmitters and hormones are strongly associated with people’s emotion and the progression of psychiatric disorders. However, sensors that could identify multiple such emotional biomarkers simultaneously are still... read more here.
Keywords: sensing chip; sers sensing; serum; chip serum ... See more keywords
Plasmonic photocatalysis and SERS sensing using ellipsometrically modeled Ag nanoisland substrates.
Sign Up to like & getrecommendations! Published in 2020 at "Nanotechnology"
DOI: 10.1088/1361-6528/ab814c
Abstract: Silver nano-islands are key platforms for plasmonic photocatalysis, SERS sensing and optical metamaterials due to their localized surface plasmon resonances. The low intrinsic loss in Ag enables high local electromagnetic field enhancements. Solution-based fabrication techniques,… read more here.
Keywords: plasmonic photocatalysis; sensing using; photocatalysis sers; sers sensing ... See more keywords
Fabrication of a metal organic framework (MOF)-modified Au nanoparticle array for sensitive and stable SERS sensing of paraquat in cereals.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of food science"
DOI: 10.1111/1750-3841.16530
Abstract: A high-performance Au@MIL-101/PMMA/DT surface-enhanced Raman scattering (SERS) substrate was fabricated for sensitive and stable detection of paraquat by self-assembling metal organic framework-modified Au nanoparticles (Au@MIL-101) on a poly(methyl methacrylate) (PMMA) film and then immobilizing the… read more here.
Keywords: organic framework; paraquat; metal organic; mil 101 ... See more keywords
SERS and RI sensing properties of heterogeneous dimers of Au and Si nanospheres
Sign Up to like & getrecommendations! Published in 2021 at "Modern Physics Letters B"
DOI: 10.1142/s0217984921503784
Abstract: Heterogeneous dimers of Au and Si nanoparticles are expected to exhibit different plasmon properties from that of homogeneous noble metal nanoparticle dimers. It is crucial to unveil the potential ... read more here.
Keywords: sensing properties; heterogeneous dimers; sers sensing; properties heterogeneous ... See more keywords
Engineering a SERS Sensing Nanoplatform with Self-Sterilization for Undifferentiated and Rapid Detection of Bacteria
Sign Up to like & getrecommendations! Published in 2023 at "Biosensors"
DOI: 10.3390/bios13010075
Abstract: The development of a convenient, sensitive, rapid and self-sterilizing biosensor for microbial detection is important for the prevention and control of foodborne diseases. Herein, we designed a surface-enhanced Raman scattering (SERS) sensing nanoplatform based on… read more here.
Keywords: sensing nanoplatform; detection; engineering sers; self ... See more keywords