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Optical Detection and Recovery of Palladium Ions in Aqueous Solutions Using Organic Sensor-Modified Mesoporous Silica Nano-spheres
Optical Detection and Recovery of Palladium Ions in Aqueous Solutions Using Organic Sensor-Modified Mesoporous Silica Nano-spheres
Here, we introduce a new pH-responsive optical nanosensor designed for precise detection and selective uptake of Pd2+ ions...
Dual-Signal Homogeneous Electrochemical System for Turn-On Assay of MicroRNA Based on Target-Switched Cyclic Amplification
Dual-Signal Homogeneous Electrochemical System for Turn-On Assay of MicroRNA Based on Target-Switched Cyclic Amplification
Dual-signal electrochemical sensors have inherent self-correction function to overcome disturbances of experimental and en...
Point-of-Care Testing for Abnormal Amino Acid Metabolism: Visualized Colorimetric Detection of Tryptophan Based on Au@MnO Nanoparticles
Point-of-Care Testing for Abnormal Amino Acid Metabolism: Visualized Colorimetric Detection of Tryptophan Based on Au@MnO Nanoparticles
In this study, a novel colorimetric detection method for tryptophan is developed using Au@MnO2 NPs based on their redox re...
Molecularly Imprinted Ratiometric Fluorescence Sensors for Screening and Identification of New Pollutants
Molecularly Imprinted Ratiometric Fluorescence Sensors for Screening and Identification of New Pollutants
New pollutants (NPs) are characterized by their concealment, persistence, and bioaccumulation and have emerged as a major ...
Aggregation-Induced Emission Probe for Ratiometric Fluorescence Detection of Sodium Tetraborate on Meat Surfaces
Aggregation-Induced Emission Probe for Ratiometric Fluorescence Detection of Sodium Tetraborate on Meat Surfaces
The detection of sodium tetraborate (ST) in meat is crucial for protecting human health. Surface analysis is a rapid onsit...
A New Disposable Paper-Based Chemosensor for the Rapid and Direct Detection of Hexavalent Chromium in Aqueous Media
A New Disposable Paper-Based Chemosensor for the Rapid and Direct Detection of Hexavalent Chromium in Aqueous Media
Hexavalent chromium (Cr6+) poses significant risks to both individuals and the environment. However, direct detection of C...
Natural Deep Eutectic Solvents as a Green Alternative for Extracting Contaminants from Food Samples: A Review
Natural Deep Eutectic Solvents as a Green Alternative for Extracting Contaminants from Food Samples: A Review
Green Analytical Chemistry attempts to develop analytical procedures that reduce the environmental impact of the reagents ...
NIR Hyperspectral Imaging Combined with Chemometrics for Mapping Water Patterns During Dehydration of Nonvascular Epiphytic Communities
NIR Hyperspectral Imaging Combined with Chemometrics for Mapping Water Patterns During Dehydration of Nonvascular Epiphytic Communities
In recent years, nonvascular epiphytic communities have been increasingly subjected to extreme climatic conditions, with h...
Construction of an “aptamer-target-peptide” Sandwich Electrochemical Biosensor for Ultrasensitive Assay of Amyloid-Beta Oligomers based on Bimetallic Covalent Organic Framework
Construction of an “aptamer-target-peptide” Sandwich Electrochemical Biosensor for Ultrasensitive Assay of Amyloid-Beta Oligomers based on Bimetallic Covalent Organic Framework
In view of the importance of quantification of beta-amyloid (Aβ), an “aptamer -target- peptide” sandwich ...
Enhanced Photoelectrochemical Performance of CoOOH/ZnCdS-Vs Co-Catalyst and Defect Engineering for Detection of Cu and D-penicillamine
Enhanced Photoelectrochemical Performance of CoOOH/ZnCdS-Vs Co-Catalyst and Defect Engineering for Detection of Cu and D-penicillamine
In this work, a CoOOH/ZnCdS-Vs sensor with high photoelectrochemical (PEC) performance was successfully developed through ...
Application of Lateral Flow Biosensors in Rapid Detection of Genetically Modified Products
Application of Lateral Flow Biosensors in Rapid Detection of Genetically Modified Products
With the development of the commercialization of genetically modified (GM) products, protecting consumers' right to kn...
Liquid Phase Microextraction of Methadone from Beverages
Liquid Phase Microextraction of Methadone from Beverages
Bell J, Strang J. Medication treatment of opioid use disorder. Biol Psych. 2020;87(1):82–8.Article  CAS  ...
Dual-Parameter Modeling of Molecular Binding Lifetime Distribution for Ultrasensitive Biosensors
Dual-Parameter Modeling of Molecular Binding Lifetime Distribution for Ultrasensitive Biosensors
Analyzing single-molecule binding kinetics offers an effective way to reduce the disturbance from nonspecific bindings in ...
Multi-Targeting Crosslinker for ROS-Triggered Protein Conformation Analysis
Multi-Targeting Crosslinker for ROS-Triggered Protein Conformation Analysis
Intracellular reactive oxygen species (ROS) are elevated in the pathological environment. Studying protein conformations a...
Upgrading the Physiological Relevance and Accuracy of 3D Cell Spheroids-based Drug Testing Through Massively Parallel Vascularization
Upgrading the Physiological Relevance and Accuracy of 3D Cell Spheroids-based Drug Testing Through Massively Parallel Vascularization
Due to the lack of an intricate microenvironment, in vitro drug testing based on traditional two-dimensional (2D) cell cul...
Nanobody-Fc Fusion Proteins as Calibrators for Serological Assays
Nanobody-Fc Fusion Proteins as Calibrators for Serological Assays
The development of stable and reproducible calibrators is critical for the standardization of many serological assays, par...
Phage-linked Immunosorbent Assay for Ultrasensitive Detection of Aβ42
Phage-linked Immunosorbent Assay for Ultrasensitive Detection of Aβ42
Preclinical screening for β-amyloid 42 (Aβ42), a key biomarker of Alzheimer’s disease (AD) with an extreme...
Tune in for maximum reactivity
Tune in for maximum reactivity
A puzzling mismatch between a molecule's light absorptivity and its photochemical reactivity can now be explained by c...
Discussions with a dignitary of molecular dynamics
Discussions with a dignitary of molecular dynamics
Ahead of his 80th birthday, Michele Parrinello, Principal Investigator of Atomistic Simulations at the Italian Institute o...
Tales of teaching and teamwork
Tales of teaching and teamwork
Ahead of her 75th birthday, Jane Clarke discussed her life in science, including her career change from school science tea...
#labdaptations for inclusive laboratory research
#labdaptations for inclusive laboratory research
Disabled scientists encounter many barriers in laboratory spaces, especially a lack of accessible lab equipment. #labdapta...
Don’t let generative AI shape how we see chemistry
Don’t let generative AI shape how we see chemistry
When generative artificial intelligence (AI) draws molecules, it doesn’t just get the science wrong — it risks...
A tale of two systems of electron counting
A tale of two systems of electron counting
Electron counting and oxidation states are fundamental concepts used for understanding a molecule’s electronic struc...
Reclaiming rare earths
Reclaiming rare earths
The isolation of critical materials from minerals is challenging due to their comparable chemical properties and tendency ...
The impact of supramolecular self-association of organocatalysts on catalytic performance
The impact of supramolecular self-association of organocatalysts on catalytic performance
Organocatalysis has emerged as a powerful tool in homogeneous catalysis, and especially in enantioselective catalysis. Imp...
Repurposing magnetic hyperthermia therapy to control biosynthesis in synthetic cells
Repurposing magnetic hyperthermia therapy to control biosynthesis in synthetic cells
The programmability of synthetic cells facilitates their application as drug delivery devices, but on-demand biosynthesis ...
Interfacial solvation pre-organizes the transition state of the oxygen evolution reaction
Interfacial solvation pre-organizes the transition state of the oxygen evolution reaction
The sluggish kinetics of the oxygen evolution reaction are an energetic bottleneck for green hydrogen production via water...
A label-free method for measuring the composition of multicomponent biomolecular condensates
A label-free method for measuring the composition of multicomponent biomolecular condensates
Many subcellular compartments are biomolecular condensates made of multiple components, often including several distinct p...
Future-proofing calcium fluoride
Future-proofing calcium fluoride
Thomas Schlatzer and Véronique Gouverneur discuss why the chemistry of calcium fluoride is challenging, and how imagi...
Agree to disagree
Agree to disagree
Science is about discovering new knowledge, so, logically, there will be disagreement. Shira Joudan contemplates how disag...
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