Gold and Silver Nanoparticles Synthesis and Applications

Target DNA-Mediated Plasmonic Coupling and Assembly Kinetics of Gold Nanorods for Label-Free Nucleic Acid Detection

This paper demonstrates DNA-programmed assembly of gold nanorods for label-free nucleic acid detection, showing concentration-dependent plasmonic coupling and enhanced SERS signals.

Drug Affinity and Functionalization of Gold Nanoparticles: AFMSEIRA and SERS Study

This study investigates Afatinib adsorption on gold nanoparticles using AFM-SEIRA and SERS, revealing molecular interactions and dynamic adsorption behavior.

pH-Dependent Silica Nanoshell Degradation Influences SERRS Enhancement in Biological Environments

This study shows that silica nanoshell degradation in biological environments affects SERRS signal strength, with pH playing a key role in nanoparticle stability and performance.

An Effective Metal Nanoparticle-Based Drug Delivery System for an In Vitro Model of Non Small Cell Lung Cancer

This paper develops a gold nanoparticle-based drug delivery system for non-small cell lung cancer cells and demonstrates its enhanced cytotoxicity and intracellular tracking using spectroscopic methods.

Biomineralized Surface-Enhanced Raman Scattering Nanotags Encode Biomolecular Identity into Machine Learning-Resolvable Plasmonic Fingerprints

This paper develops biomineralized SERS nanotags that encode biomolecular identity into machine learning-resolvable plasmonic fingerprints for diagnostic applications.

pH-Sensitive Optical Nanocomposites Using Polymer-Coated Gold Nanorods

This paper synthesizes pH-responsive nanocomposites using polymer-coated gold nanorods and demonstrates their optical property changes with pH.

Affordable plasmonic biosensing: democratizing SERS with scalable, field-compatible substrate fabrication

This paper develops a low-cost, field-compatible SERS substrate fabrication method using common materials and battery power, achieving high sensitivity and reproducibility for detecting pesticides and bacteria.

Nano-Sieve Enabled On Chip Concentration and Multiplexed Detection of Raman-Dye Labeled Nanocubes

This paper develops a nano-sieve platform for on-chip Raman detection of nanocubes, achieving enhanced signal amplification and multiplexed sensing.

Electrostatics Govern Protein Orientation on Citrate-Capped Gold Nanoparticles

The paper investigates how electrostatic interactions influence protein-GNP conjugation by mutating lysine to cysteine in protein L and showing that nearby positive charges enhance capping.

High Spatiotemporal Imaging of Protein Secretion During Cell to Cell Communication via Integrative Biosensing Nanoplasmonic Array

This paper introduces a nanoplasmonic array for real-time imaging of protein secretion, revealing spatiotemporal dynamics of cell-cell communication.

Deep Learning-Powered Colloidal Digital SERS for Precise Monitoring of Cell Culture Media

This paper introduces a deep learning-powered colloidal digital SERS platform for precise monitoring of cell culture media, achieving high accuracy and reproducibility in detecting analytes.

Bacterial Wastewater-Based Epidemiology Using Surface-Enhanced Raman Spectroscopy and Machine Learning

This paper develops a label-free, scalable method for bacterial detection in wastewater using SERS and machine learning, achieving over 85% accuracy at 10^9 cells/mL.