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Scopus
ISSN 2666-8319 · Elsevier · 629 artikel di indeks
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Artikel Jurnal
Analysis of Sumoxen drug via electrochemically reduced graphene oxide sensor: Experimental investigation and molecular docking insights into sensor-analyte interactions
This study presents the electrochemical determination of the anti-migraine pharmaceutical formulation; Sumoxen® (sumatriptan/naproxen) using an electrochemically reduced graphene oxide-modified glassy carbon electrode (erGO/GCE) sensor, with molecular docking employed to elucidate the underlying…
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Artikel Jurnal
Metal–organic frameworks for glucocorticoid determination: Extraction strategies, electrochemical sensors, and future translational perspectives
Glucocorticoids (GCs), including dexamethasone, prednisolone, hydrocortisone, and betamethasone, are widely used in anti-inflammatory and immunosuppressive therapy. However, their reliable determination in pharmaceutical formulations, biological fluids, and environmental samples remains challenging…
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Ultrasound-assisted cloud point extraction: A review
Ultrasound-assisted cloud point extraction (UA-CPE) has become a highly efficient and promising alternative for analyte separation and pre-concentration in various types of samples of interest in diverse branches of science and technology. This review article addresses the application of UA-CPE as…
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Development and validation of a UT-7-based in vitro bioassay for potency evaluation of recombinant human erythropoietin
The present study describes the development and validation of a cell-based in vitro bioassay for the potency determination of recombinant human erythropoietin (rHuEPO), proposed as a complementary quality control tool to support post-approval surveillance activities. The bioassay is based on the…
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Artikel Jurnal
Carbohydrate-mediated structural tuning of pomelo peel hydrochar for Escherichia
This study investigated the influence of intrinsic carbohydrate content and the external addition of glucose on the structural properties and functionality of hydro-char derived from pomelo peel via low-temperature hydrothermal carbonization (HTC). By adjusting the overall carbohydrate content in…
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Capillary electrophoresis coupled with molecularly imprinted polymer solid phase extraction for screening malachite green and related substances
In this study, we report the development of a green analytical approach for concurrent determination of different triphenylmethane dyes in water samples collected from shrimp and fish farming, as well as their leuco-metabolites in fish. This is based on capillary electrophoresis instrumentation…
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Study on the regulatory effects of stem-to-leaf ratio, external fiber content, and grammage on the physicochemical properties of reconstituted tobacco sheet base
To clarify the regulatory effects of stem-to-leaf ratio, external fiber content, and grammage on the quality of paper-process reconstituted tobacco sheet base, this study employed a three-factor, four-level orthogonal experimental design combined with analysis of variance (ANOVA) to systematically…
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Bifunctional peptide-mediated partitioning controls gold nanoparticle assembly for colorimetric detection of polystyrene nanoplastics
Colorimetric detection using gold nanoparticles (AuNPs) has emerged as a simple and rapid molecular sensing approach. Growing environmental concerns regarding nanoplastics (
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Artikel Jurnal
Enhanced SPR sensor characteristics and performance via TiO₂/CQDs nanocomposite functionalization of D-shaped fiber optic SPR sensor for highly sensitive interleukin-17 detection
High sensitivity is crucial for fiber-optic surface plasmon resonance biosensors. This study presents an enhanced Au-coated SPR sensor functionalized with a TiO₂/Carbon Quantum Dots (CQDs) nanocomposite thin film. The CQDs were sustainably synthesized from sugarcane bagasse using an eco-friendly…
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µFTIR detection of tyre wear particles: A new analytical process using neural network modeling to attempt their identification
Tyre wear particles (TWPs) are a major source of microplastic contamination. Detection and quantification of TWPs in the environment is a major challenge. However, several methods are currently used, with their own advantages, disadvantages and limitations. In this study, a new method based on…
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Artikel Jurnal
Engineering high-performance microfluidic immunoassays for POCT: A review of structural engineering, interfacial strategies, and signal enhancement
Microfluidic immunoassay systems, serving as the core platform of next-generation point-of-care testing (POCT) technologies, have demonstrated significant application value in the fields of precision medicine and clinical diagnostics. This review focuses on the structural engineering and…
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High-throughput one-pot micro-volume chemical derivatization combined with targeted lipidomics for the analysis of oxylipins in cells
Oxylipins, generated from polyunsaturated fatty acids (PUFAs), are essential for regulating fundamental physiological processes, such as tissue repair, immunity, and inflammation. However, their intracellular concentrations are inherently low, and many are rapidly transformed or degraded through…
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Covalent organic frameworks for solid-phase extraction of sulfonamide antibiotics from environmental waters: A critical review
The widespread occurrence of sulfonamide antibiotics in aquatic environments, driven by extensive consumption in human medicine, veterinary practice, and agriculture, coupled with their persistence and adverse ecotoxicological effects, necessitates the development of advanced analytical methods for…
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A simple rapid spectrophotometric procedure for Pb(II) detection using immobilized arsenazo III
The present study presents the development and optimization of a low-cost, fast-response method for detecting lead (Pb(II)) ions using immobilized arsenazo III on a PPM-1 polymer matrix. The high-purity arsenazo III reagent with functional groups of hydroxyl and sulfonate was successfully…
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17β-Estradiol electrochemical biosensors: recognition elements, platforms, and analytical validation
17β-Estradiol (E2) is a vital endogenous estrogenic hormone considered a potent endocrine‑disrupting compound as its widespread presence in aquatic environments and biological fluids may lead to adverse effects for both aquatic ecosystems and human health. Electrochemical biosensing has evolved…
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Design and analysis of a bimetallic SPR biosensor with BlueP-WSe2 heterostructure for ultrasensitive cortisol detection
Surface plasmon resonance (SPR) biosensors have become a mainstay in the study of biological samples and the detection of disease biomarkers with unprecedented sensitivity and maximum accuracy in a label free manner. However, optimizing the sensor design remains a crucial issue that needs to be…
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Artikel Jurnal
Novel boronate affinity molecularly imprinted nanomaterials for selective dispersive magnetic solid-phase extraction of catecholamines from equine urine
In this study, we developed catechol-imprinted magnetic molecularly imprinted polymers (Ca-DFFPBA-MMIPs) via a dual-affinity strategy combining boronate affinity and a two-step template immobilization protocol. The Ca-DFFPBA-MMIPs exhibited high affinity and selectivity for catecholamines…
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Refractive index-based discrimination model of a surface plasmon resonance sensor for early cervical cancer detection
This Simulation study investigates an ultrasensitive Surface Plasmon Resonance (SPR) sensor device with the Kretschmann configuration and angular interrogation technique. The analysis uses the Finite Element Method with a Transverse Magnetic - polarized plane wave light source at a visible range of…
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Artikel Jurnal
Development and validation of a LC-MS/MS method for the determination of sleep quality-related biomarkers in human urine for clinical testing
A sensitive and reliable liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed and validated for the determination of seven sleep quality-related biomarkers (SQBs) in human urine: cortisol, testosterone, 17α-hydroxyprogesterone, dehydroepiandrosterone sulfate, melatonin…
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Artikel Jurnal
A low-cost, battery-powered PCR thermocycler with enhanced thermal stability for on-site detection of harmful cyanobacteria
Harmful algal blooms (HAB), intensified by climate change and eutrophication, pose severe risks to freshwater ecosystems and public health, particularly in communities relying on surface water as drinking sources. Effective HAB surveillance requires rapid and reliable molecular detection tools that…