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A Simple and Highly Sensitive Colorimetric Assay for the Visual Detection of Lead and Chromium Using Ascorbic Acid Capped Gold Nanoparticles
Lead (Pb2+) and hexavalent chromium (Cr6+) are highly toxic pollutants with no safe exposure levels, posing significant he...
One-pot isothermal CRISPR/Dx system for specific and sensitive detection of microRNA
MicroRNA (miRNA) is a promising biomarker for early diagnosis of pancreatic cancer. To enable sensitive and reliable miRNA...
Green chemistry: magnetic dispersive solid phase extraction for simultaneous enrichment and determination of V, Ni, Ti and Ga in water samples by HR-CS ETAAS.
This work presents a straightforward, highly sensitive, and cost-effective method for the simultaneous determination of V,...
TAYLOR DISPERSION ANALYSIS AS A TOOL FOR SIZE MEASUREMENT OF PAMAM DENDRIMERS: THE EFFECT OF GENERATION, FUNCTIONALITY AND PH
Taylor Dispersion Analysis (TDA) is explored to measure the hydrodynamic sizes of full and half generation PAMAM dendrimer...
Retraction: Combined microporous membrane-based liquid–liquid–liquid microextraction and in situ differential pulse voltammetry for highly sensitive detection of trimipramine
Retraction of ‘Combined microporous membrane-based liquid–liquid–liquid microextraction and in situ differential pulse vol...
Aptasensor based on entropy-driven catalytic amplification system for sensitive detection of acetamiprid in Chinese herbal medicine
The traditional method of acetamiprid residue detection is difficult to operate, time-consuming and laborious, and require...
Recent Progress in Gold-derived Nanomaterials for Tumor Theranostics
It is widely acknowledged that gold-based materials are of significant interest in the field of biomedicine. Consequently,...
Advanced Analytical Methods for Multi-Spectral Transmission Imaging Optimization: Enhancing Breast Tissue Heterogeneity Detection and Tumor Screening with Hybrid Image Processing and Deep Learning
Light sources exhibit significant absorption and scattering effects during the transmission through biological tissues, po...
Integration of a Raman spectroscopic platform based on online sampling to monitor chemical reaction process
During the pharmaceutical synthesis process, it is essential to control the reaction time to avoid the by-product formatio...
Retraction: p-Chloranil modified carbon nanotubes paste electrode as a voltammetric sensor for the simultaneous determination of methyldopa and uric acid
Retraction of ‘p-Chloranil modified carbon nanotubes paste electrode as a voltammetric sensor for the simultaneous determi...
Improved Volatiles Analysis Workflows Using Automated Selected Ion Flow Tube Mass Spectrometry (SIFT-MS)
Selected ion flow tube mass spectrometry (SIFT-MS) is a recent addition to the routine analysis and research laboratory to...
A novel approach to the extraction and analysis of dioxins and furans sampled onto Amberlite XAD-2 sorbent
Despite the efficacy of strong emission control plans that have been implemented the last few decades, polychlorinated dib...
External Quality Assurance Schemes (EQUASs) and Interlaboratory Comparison Investigations (ICIs) for the human biomonitoring of aromatic amines in urine as part of the quality assurance programme under HBM4EU
Exposure to aromatic amines may occur via tobacco smoke, hair dyes or tattoo inks, but also in the workplace during certai...
Next-Generation Methods for Precise pH Detection in Ocular Chemical Burns: A Review of Recent Analytical Advancements
Ocular burns due to accidental chemical spillage pose an immediate threat, representing over 20% of emergency ocular traum...
Rhodamine based near-infrared fluorescent probe for selective detection of Cu2+ Ions and its applications in bioimaging
A novel near-infrared fluorescent probe TM2 based on a rhodamine-bearing framework was disclosed with large Stokes shift (...
Highly Lipophilic Terpyridine Ligand as an Efficient Fluorescent Probe for the Selective Detection of Zinc(II) Ions Under Biological Conditions
The present work describes the synthesis of new terpyridine (tpy) molecules possessing functionalized long alkyl chains at...
Can Conformational Flexibility Influence the Self-Assembly Behavior and Sensing Efficacy of Fluorogenic Amphiphiles? A Case Study with Bisbenzimidazole based Probes
In this work, we have explored metal ion sensing property of two bisbenzimidazole based fluorescent probes, differed by th...
Three-Way Junction Probe triggered CRISPR/Cas14a1 enhanced EXPonential Amplification Reaction for Sensitive Pseudomonas aeruginosa Detection
Pseudomonas aeruginosa (P. aeruginosa, PA) is a rod-shaped gram-negative opportunistic bacterium capable of causing nosoco...
Detection of severe acute respiratory syndrome coronavirus 2 in bioaerosols using digital droplet polymerase chain reaction and loop-mediated isothermal amplification
In the present study, we simulated human passive breathing, sampled severe acute respiratory syndrome coronavirus 2 (SARS-...
Catalytic Assembly Triggered DNAzyme Motor On Spherical Nucleic Acids for Sensitive Small Extracellular Vesicles Detection
The expression levels of small extracellular vesicles (sEVs) are closely associated with several significant biological pr...
A dual‑emission carbon dots/gold nanoclusters fluorescent probe for ratiometric and colorimetric detection of Pb2+ and Hg2+
A novel fluorescent probe, carbon dots/gold nanoclusters (CDs/AuNCs), was prepared for ratiometric and colorimetric detect...
A noninvasive blood glucose detection method with strong time adaptability based on fuzzy operator decision fusion and dynamic spectroscopy characteristics of PPG signals
PPG signal is a new means of non-invasive detection of blood glucose, but there are still shortcomings of poor time adapta...
Quantum dot-based biomimetic fluorescence immunoassays for enrofloxacin detection in animal-derived foods
Long-term consumption of enrofloxacin (ENRO) excessive residual food, may cause the accumulation of ENRO in the human body...
Deamidation analysis of Therapeutic Drugs using Matrix-assisted Laser Desorption Ionization Mass Spectrometry and A Novel Algorithm QuanDA
A robust deamidation quantification method, called QuanDA, was developed to quantify the spontaneous nonenzymatic deamidat...
EigenRF: an improved metabolomics normalization method with scores for reproducibility evaluation on importance rankings of differential metabolites
Screening differential metabolites is of great significance in biomarker discovery in metabolomics research. However, it i...
A simple colorimetric detection of telomerase exploiting specific cleavage of exonuclease III coupled with telomeric DNA controlled aggregation of nanogold
Telomerase activity has piqued scientists' interest for the reason that it has the potential to be employed for early-...
Synthesis of a fluorescent probe based on Rhodol's highly selective recognition of H2S and its application in cells
A new fluorescent probe for detecting hydrogen sulfide (H₂S) was developed through the thiolation reaction of 2-chloro-1,4...
Electrochemiluminescence immunosensor based on novel heterostructured Fe-MIL-88@1T-MoS2 dual-nanozyme with high peroxidase-like activity for sensitive NT-proBNP detection
In this work, efficient Fe-MIL-88@1T-MoS2 dual-nanozyme and hollow CeO2 mono-nanozyme were synthesized as coreaction accel...
A simple prepared SERS sensor based on antibody-modified Fe3O4@Au MNPs for the detection of CA19-9 in CRC patients
This paper presents a functionalized magnetic nanoparticle (Fe3O4@Au MNPs) combined with surface-enhanced Raman spectrosco...
Enhanced ICP-MS detection of 24 elemental impurities in complex, high matrix mineral, medicinal lanthanum carbonates according to ICH Q2 (R2)
Validation of the specificity of ICP-MS methods by ICH Q2 (R2) through spiking experiments cannot characterize the multi-a...
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