Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1002/anie.200462236 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Electrochemical and Optical Multi-Detection of Through Magneto-Optic Nanoparticles: A Pencil-on-Paper Biosensor.
Biosensors (Basel)
December 2024
Department of Electrical-Electronics Engineering, Abdullah Gul University, Kayseri 38039, Türkiye.
detection suffers from slow analysis time and high costs, along with the need for specificity. While state-of-the-art electrochemical biosensors are cost-efficient and easy to implement, their sensitivity and analysis time still require improvement. In this work, we present a paper-based electrochemical biosensor utilizing magnetic core-shell FeO@CdSe/ZnS quantum dots (MQDs) to achieve fast detection, low cost, and high sensitivity.
View Article and Find Full Text PDFAdvances in detecting non-steroidal anti-inflammatory drugs (NSAIDs) using molecular receptors and nanostructured assemblies.
RSC Med Chem
November 2024
Department of Chemistry, Christ University Hosur Road Bangalore Karnataka 560029 India
Article Synopsis
- The text discusses the importance of detecting non-steroidal anti-inflammatory drugs (NSAIDs) due to their common use and possible effects on health and the environment.
- Recent advancements in sensing technologies for NSAIDs are explored, particularly focusing on molecular receptors using specialized fluorescent molecules and advanced nanostructured assemblies.
- The review also addresses the binding mechanisms, challenges, and future directions in developing innovative sensors for rapid and selective NSAID detection, filling a gap in the existing literature on this topic.
An Evaluation of Moderate-Refractive-Index Nanoantennas for Enhancing the Photoluminescence Signal of Quantum Dots.
Nanomaterials (Basel)
November 2024
Department of Electronic Engineering, University Carlos III of Madrid, Avda. de la Universidad, 30, 28911 Leganés, Spain.
The use of nanostructures to enhance the emission of single-photon sources has attracted some attention in the last decade due to the development of quantum technologies. In particular, the use of metallic and high-refractive-index dielectric materials has been proposed. However, the utility of moderate-refractive-index dielectric nanostructures to achieve more efficient single-photon sources remains unexplored.
View Article and Find Full Text PDFComposite diatom fluorescent sensor substrate enriched with CdSe/ZnS quantum dots on the surface by biofabrication.
Colloids Surf B Biointerfaces
February 2025
College of Marine Life Science, Sanya Oceanographic Institute, Ocean University of China, Qingdao/ Sanya, 266000, China. Electronic address:
Diatoms have developed unique micro- and nanostructures and photonic crystal properties during billions of years of life evolution. In this study, a fluorescence sensor substrate (QD-Diatom) was prepared by biofabrication, and CdSe/ZnS quantum dots (QDs) were immobilized on the surface of diatom biosilica. The concentration of CdSe/ZnS QDs of 7.
View Article and Find Full Text PDFThe photoluminescence properties of quantum dots (QDs) are often enhanced by eliminating surface trap states through chemical methods. Alternatively, a physical approach is presented here for improving photoluminescence purity in QDs by employing frequency-specific plasmon resonance coupling. Emitter-bound plasmonic hybrids are designed by electrostatically binding negatively charged QDs in water to positively charged gold nanoparticles having a thin polymer coating.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!