Materiales
Materiales
A self-calibrated electrochemical aptasensor based on DNA-mediated Au/PB NFs and Pt/ZnCo MOF for the detection of OTA
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A self-calibrated ratiometric electrochemical aptasensor was developed for the detection of ochratoxin A. This sensor is based on DNA-mediated gold/prussian blue nanoflowers (Au/PB NFs), methylene...
Practical sparse data-driven constitutive modeling via transfer learning in physics-encoded neural networks
05/01/2026 -
Lead (Pb) contamination in phosphate mining wasteland soils severely inhibits plant growth and compromises ecological safety, thereby necessitating long-term remediation strategies to restore...
Pb(Zr0.52Ti0.48)O3 Ferroelectric Ceramic X‐Ray Detectors with High‐Temperature Self‐Driven Sensitivity and Low Detection Limit
22/12/2025 -
This work demonstrates a self‐powered X‐ray detector utilizing ferroelectric Pb(Zr0.52Ti0.48)O3 ceramic, which exhibits a high sensitivity of 1196.82 µC Gyair−1 cm−2 and a low detection...
Therapeutic hypothermia in ECPR: re-examining neuroprotection in refractory cardiac arrest
23/12/2025 -
Microplastics and antibiotics frequently coexist in aquatic environments and pose potential health risks. However, the combined toxicity of aged and unaged microplastics with antibiotics remains...
Facet‐Engineered Rubidium Lead Halide Nanocrystals for Pyro‐Phototronic Broadband Photodetection
19/11/2025 -
Pyro‐Phototronic effect in centrosymmetric 2D RbPb2Cl5 nanocrystals have been observed as a function of halide deficiency. These have lead heptrahedra and prepared following a template approach of...
A worldwide scientometric analysis of Isotope Dilution ICP-MS over four decades: a critical perspective
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Isotope dilution with inductively coupled plasma mass spectrometry (ID ICP-MS) has been recognized as one of the most precise and accurate techniques for trace and ultra-trace elemental analysis,...
Study on Lead Segregation Control and Tribological Property Improvement of Copper–Steel Bimetallic Melting‐Casting Materials
28/10/2025 -
Herein, the ZCuPb20Sn5/1045 copper–steel bimetallic material serves as the focal subject of investigation, with the aim of elucidating the impact of Ce on its lead segregation behavior and...
Phosphine Interlayer Chemical Hardness Engineering via Crystallization Regulation for Wide‐Bandgap Perovskites and All‐Perovskite Tandems
10/10/2025 -
Interfacial modification with tris(2‐pyridyl)phosphine at the Me‐4PACz/perovskite interface simultaneously fills SAM defects, passivates undercoordinated Pb²⁺, and guides perovskite...
Anti-interference labeled SERS lateral flow immunoassay based on Prussian blue for ultra-sensitive quantitative detection of bloodstains in forensic field
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In the field investigation of criminal cases, the tracking of blood evidence is very important. However, post-crime bloodstains are often cleaned up or covered up, making residual traces difficult...
Strain‐Induced Intrinsic Constraint Boosts Slow‐Thermalization and Fast‐Transfer of Carriers in FAPbI3 Quantum Dot Solar Cells
13/08/2025 -
A strategy utilizing a strain‐induced intrinsic constraint with triamino‐linear GA‐acid is implemented to create anisotropic surface strain (ɛ = 0.53%–0.78%) on QDs for stabilizing the...
Suppressing Open‐Circuit Voltage Loss in Perovskite Solar Cells via Ligand‐Assisted Crystallization Dynamics Regulation Strategy
13/08/2025 -
An additive (NH4SCN) ligands‐assisted perovskite crystallization dynamics regulation strategy is investigated in this work. Which is proved to modulate both the nucleation and crystal growth...
Reversing the Reaction Order Between FA+ and Rb+ Enhances the Photovoltaic Performance of Blade‐Coated Perovskite Solar Cells
06/08/2025 -
5‐hydroperoxy‐1‐methyl‐2‐pyrrolidinone (HMP) retards Rb+ reaction with the Pb‐I framework, enabling Rb⁺ occupation at the A‐site cation position. This allows Rb⁺ to alloy with...
High‐Potential‐Elements Alloying Driving Enhanced Electrochemical Performance of Zn‐Based Anodes for Marine High‐Strength‐Steels Protection
02/08/2025 -
This article aims to mitigate the hydrogen embrittlement risk in marine high‐strength steels caused by sacrificial anodes with highly negative working potentials. Experimental results demonstrate...
Initiating Strain Field for Mitigating Lead Leakage in Perovskite Solar Cells with Built‐in Encapsulating Networks
09/07/2025 -
This work demonstrates that chemical sealing networks and strain field regulation enhance the stability of perovskite film and inhibit Pb leakage, achieving a 96.98% suppression of Pb leakage. The...
