Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
A plasmonic metal-organic framework-based SERS platform with specific coordination capability and high Raman enhancement has been reported to ultrasensitively detect a nerve agent hydrolysis product in gas and solution phases.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1039/d5cc02568k | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Deciphering cellular heterogeneity: Breakthroughs and prospects of single-cell-level SERS analysis in precision medicine.
Methods
September 2025
Gynaecology and Obstetrics, The Second Affiliated Hospital of Harbin Medical University, Harbin Medical University, Heilongjiang 150081, PR China. Electronic address:
Single-cell surface-enhanced Raman scattering (SERS) has emerged as a powerful tool for precision medicine owing to its label-free detection, ultrasensitivity, and unique molecular fingerprinting. Unlike conventional bulk analysis, it enables detailed characterization of cellular heterogeneity, with particular promise in circulating tumor cell (CTC) identification, tumor microenvironment (TME) metabolic profiling, subcellular imaging, and drug sensitivity assessment. Coupled with microfluidic droplet systems, SERS supports high-throughput single-cell analysis and multiparametric screening, while integration with complementary modalities such as fluorescence microscopy and mass spectrometry enhances temporal and spatial resolution for monitoring live cells.
View Article and Find Full Text PDFRapid and sensitive acute leukemia classification and diagnosis platform using deep learning-assisted SERS detection.
Cell Rep Med
August 2025
Center for Biomedical-photonics and Molecular Imaging, Advanced Diagnostic-Therapy Technology and Equipment Key Laboratory of Higher Education Institutions in Shaanxi Province, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi 710126, China; Engineering Research Center of Mole
Rapid identification and accurate diagnosis are critical for individuals with acute leukemia (AL). Here, we propose a combined deep learning and surface-enhanced Raman scattering (DL-SERS) classification strategy to achieve rapid and sensitive identification of AL with various subtypes and genetic abnormalities. More than 390 of cerebrospinal fluid (CSF) samples are collected as targets, encompassing healthy control, AL patients, and individuals with other diseases.
View Article and Find Full Text PDFColloidal gold technology in viral diagnostics: Recent innovations, clinical applications, and future perspectives.
Virology
September 2025
Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi, Xinjiang, China. Electronic address:
Colloidal gold technology has revolutionized viral diagnostics through its rapid, cost-effective, and user-friendly applications, particularly in point-of-care testing (POCT). This review synthesizes recent advancements, focusing on its role in detecting respiratory viruses, hepatitis viruses, and emerging pathogens. The technology leverages the unique optical and physicochemical properties of gold nanoparticles (AuNPs), including localized surface plasmon resonance (LSPR) and high surface-to-volume ratios, to achieve rapid antigen-antibody recognition with visual readouts within 15 min.
View Article and Find Full Text PDFLangmuir-Blodgett Films of Conjugated Polymer and Silver Nanoparticles: A Possible Substrate for Pesticide SERS-Based Detection.
Langmuir
September 2025
Federal University of São Paulo, Laboratory of Hybrid Materials, Diadema, São Paulo 09913-030, Brazil.
This study demonstrates the successful fabrication of nanostructured Langmuir-Blodgett (LB) films combining the conjugated copolymer poly(9,9-dioctylfluorene--3,4-ethylenedioxythiophene) (PDOF--PEDOT) with spherical and triangular silver nanoparticles (AgNP). The LB technique allowed precise control over the molecular arrangement and distribution of the nanoparticles at the air-water interface, resulting in compact, reproducible and structurally ordered nanocomposite films. The structural and morphological properties of the interfacial monolayers and LB films were investigated using surface pressure-area isotherms, Brewster angle microscopy, polarization modulation infrared reflection-absorption spectroscopy (PM-IRRAS) and quartz crystal microbalance.
View Article and Find Full Text PDFBioorthogonal Photoactivation of 2-Nitrobenzyl Caged Doxorubicin Anticancer Prodrugs on Gold Nanostars.
Adv Mater
September 2025
Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat de València-Universitat Politècnica de València, Camino de Vera s/n, Valencia, 46022, Spain.
Bioorthogonal chemistry that can be controlled through near-infrared (NIR) light is a promising route to therapeutics. This study proposes a method to intracellularly photoactivate prodrugs using plasmonic gold nanostars (AuNSt) and NIR irradiation. Two strategies are followed.
View Article and Find Full Text PDF