Nanomateriales
Nanomateriales
High‐Gain Ag2Te/MoS2 Hybrid Photodetectors for Short‐Wave Infrared Imaging
20/03/2026 -
A precision‐engineered short‐wave infrared image sensor based on a 0D/2D Ag2Te/MoS2 hybrid structure is demonstrated in this work. The device exploits photodoping at the nanoscale interface to...
Novel Nano‐Quantum Dot Sandwich Enzyme Linked Immunosorbent Assay for Diagnosis of Human Fascioliasis
21/03/2026 -
ABSTRACTNovel laboratory‐developed immunodiagnostic microarray based on microbeads encoded with quantum dots (QDs) has been developed and validated for quantitative detection of human fascioliasis...
High-throughput microfluidic fluorescent aptasensor platform integrating dual carbon dots and Zn-TCPP for rapid detection of zearalenone
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Zearalenone (ZEN) is a mycotoxin widely present in crops, posing a serious threat to human health. Therefore, it is of great significance to establish a rapid and accurate method for zearalenone...
Yb3+ Energy Relay in Stratified Lanthanide Nanoparticles Enables Multidimensional NIR‐II Lifetime Imaging
14/03/2026 -
Engineered stratified lanthanide nanoparticles featuring a Yb3+ energy relay layer enable programmable lifetime tuning spanning three orders of magnitude in the NIR‐IIc region (∼1850 nm), while...
Recent Progress in Infrared Detection From Material Advances to Integrated Intelligent Systems
11/03/2026 -
Infrared detection is increasingly vital for security, environmental monitoring, industrial inspection, and autonomous sensing. This review surveys advances from materials to systems, covering...
Reconfigurable Non‐Hermitian Topological Photonic Lattice via Reversible Quantum Dot Waveguides
04/03/2026 -
This work presents a novel reconfigurable non‐Hermitian topological photonic platform based on CsPbBr3 perovskite quantum dot waveguides with reversible loss. We experimentally demonstrate the...
Broadband Nanocavity Imaging with Machine Vision for Multiplex miRNA Assays
25/02/2026 -
This work presents a DBR‐coupled silver nanoparticle nanocavity platform for amplification‐free, multiplexed miRNA assays. Spectrally encoded quantum dot probes enable broadband imaging readout,...
100‐Fold Scaling‐Up, Gram‐Level and Direct Ambient Synthesis of Perovskite Quantum Dots with High Batch Consistency
15/02/2026 -
A 100‐fold and gram‐level synthesis of pure‐red CsPbI3 PQDs is realized in ambient air by introducing dual ligands (DSPA and TPPO) with high binding energy and steric hindrance to balance the...
CdS/ZnSe Quantum Dot Assembled Clusters vs. Dot‐on‐Rod: Charge Separation and Utilization for Efficient Photocatalytic NO3−‐to‐NH3 Conversion
10/02/2026 -
Contrary to widely accepted facts that long‐lived charge separation favors higher photocatalytic efficiency, CdS and ZnSe quantum dot assembled clusters with slower charge separation achieve higher...
