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Sensing and Bio-Sensing Research
Scopus
ISSN 2214-1804 · Elsevier · 1.037 artikel di indeks
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Artikel Jurnal
Numerical design of a Kretschmann-configured multilayer SPR sensor with bismuth germanate dielectrics for high-sensitivity non-invasive glucose monitoring in diabetes management
Blood glucose monitoring is essential for effective diabetes management, as well as for early screening and detection of glycemic abnormalities. However, conventional techniques suffer from limitations, which includes invasiveness, enzyme instability, and delayed physiological response. This study…
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Artikel Jurnal
Electrochemical molecularly imprinted polymer (MIP) sensor for progressive monitoring of antibody production ex vivo
Dynamic monitoring of antibody production is essential for understanding immune responses. Conventional assays like ELISA offer only static measurements and lack temporal representation. To address this limitation, we developed an electrochemical biosensor using molecularly imprinted polymers…
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Artikel Jurnal
Intra-cochlear detection of Interleukin-6 using nanoMIPs embedded in a biodegradable matrix
A major challenge in cochlear implant (CI) therapy is postoperative inflammation, which can compromise long-term electrode function. Conventional interleukin-6 (IL-6) detection is challenging due to factors such as its inherent instability. In this study, we present a cost-effective detection…
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Artikel Jurnal
Factorial design–assisted simultaneous electrochemical sensing of neonicotinoid pesticides using a Ni–rGO-modified electrode
Neonicotinoids such as imidacloprid (IMI) and thiamethoxam (THMX), together with paraquat (PQ), are widely used agrochemicals that pose significant environmental and food safety risks due to their toxicity and persistence. Simultaneous electrochemical detection of these pesticides remains…
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Artikel Jurnal
Molecularly imprinted polymer-based biosensors for tetracyclines detection: Principles, applications, and emerging trends
Tetracyclines (TCs) are a group of bacterial protein synthesis inhibitors considered as broad-spectrum antibiotics, which are widely deployed in human and veterinary medicine, aquaculture, and agriculture. Their overuse leaves residues in foods and waters and accelerates the spread of…
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Artikel Jurnal
Two-dimensional layered nanomaterials for electrochemical dopamine sensing: Recent advances, challenges, and future perspectives
Dopamine (DA) is a vital neurotransmitter involved in numerous physiological functions, and its abnormal levels are directly linked to severe neurological disorders such as Parkinson's disease, schizophrenia, and depression. The accurate and sensitive detection of dopamine in biological fluids…
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Artikel Jurnal
A “turn-on” fluorogenic probe for the rapid and on-site detection of synthetic cathinones, ketamine and scopolamine in water and beverages
Chemical submission and particularly drug-facilitated sexual assaults (DFSA) constitute a growing global threat to public safety. Psychoactive substances such as synthetic cathinones, ketamine, and scopolamine are frequently employed in these crimes due to their availability and incapacitating…
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Artikel Jurnal
Thiourea-functionalized electroanodized pencil graphite electrode for sensitive electrochemical detection of 4-aminophenol
This study presents a novel and cost-effective electrochemical sensor for the sensitive and selective detection of 4-aminophenol (4-AP) using a pencil graphite electrode (PGE) modified through an electroanodization process in the presence of thiourea. The resulting thiourea-functionalized anodized…
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Waveform-aware deep learning for quantitative agglutination on a low-cost lab-in-tubing microfluidic platform
Objective: To enable quantitative agglutination readout using an ultra-low-cost (parts cost < $40) lab-in-tubing optical platform. Methods: Droplet waveforms were recorded with dual infrared line-break sensors from biotinylated BSA mixed with streptavidin-coated beads at nine levels (0, 0.0128–1000…
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Artikel Jurnal
Experimental and finite element analysis of coil position effects in inductive sensors using a design of experiments approach
Planar coils offer advantages such as a two-dimensional structure and compact design, making them suitable for various applications. They are widely used in position sensing, proximity detection, and non-contact measurement. Planar coils rely on mutual inductance as a key parameter. The mutual…
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Artikel Jurnal
Detection of cyclohexane and xylene with insect odorant-binding protein-derived peptide receptors
The detection of volatile organic compounds (VOCs) associated with metabolic and pathological processes offers a promising route toward non-invasive disease diagnostics. Cyclohexane and xylene, classified as lung cancer biomarkers, lack selective bioreceptors for sensitive and selective detection…
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Artikel Jurnal
Simultaneous voltammetric detection of cadmium(II) and lead(II) in tapwater using a poly(caffeine) modified glassy carbon electrode
In this work, a novel electrochemical sensing platform was developed based on a poly (caffeine) modified glassy carbon electrode [(Poly(CAF)/GCE)] for the simultaneous determination of lead (II) and cadmium (II). Electrochemical impedance spectroscopy (EIS) and cyclic voltammetry were used to…
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Artikel Jurnal
BiFeO3 perovskite/reduced graphene oxide nanocomposite as a novel modifier for electrochemical detection of dopamine in real samples
Dopamine (DA) is a fundamental catecholamine neurotransmitter and fluctuating its concentration level in human body may leads to neurodegeneration. Therefore, it is important to assess the DA levels in human biological fluids. This project studied the preparation of a novel nanocomposite containing…
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Artikel Jurnal
Cerium-doped SnO₂ nanoparticles as an efficient electrochemical sensor for furazolidone detection in food and biological samples
Excessive utilization of antimicrobial agents in agricultural practices and food production results in detrimental impacts on both human wellness and environmental systems. Electrochemical detection devices serve as crucial instruments for monitoring the concentrations of these antimicrobial…
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Artikel Jurnal
An active magnetic compensative cardiomagnetic measurement system based on tunneling magnetic sensors
This study presents the successful development of an active magnetically compensative magnetocardiogram (MCG) detection system based on tunneling magnetic resistance (TMR) sensors. The active magnetic compensation system compensates for environmental magnetic noise in real-time using a three-axis…
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Artikel Jurnal
Correlation of Surface Acoustic Wave (SAW) force myography sensor output with elbow joint torque
Accurate assessment of skeletal muscle forces and net joint torque is essential for preventing fatigue-related injuries, optimizing physical training, and monitoring disease progression in neuromuscular conditions. However, existing joint torque evaluation techniques are hindered by limited…
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Artikel Jurnal
The role of artificial intelligence and the internet of things in chitosan synthesis and electrochemical sensors applications: A brief overview
Over the past ten years, chitosan has attracted substantial scientific and industrial interest due to its natural abundance, biodegradability, and versatile functional properties. These attributes have enabled its rapid advancement across multiple sectors, including wastewater treatment, biomedical…
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Artikel Jurnal
Highly sensitive detection of cancer cells using a voltage-tuned terahertz chemical microscope
Terahertz chemical microscopy (TCM) is a promising label-free technique for detecting biochemical interactions by monitoring changes in terahertz (THz) wave emission from semiconductor sensing plates. However, quantitative biological detection has been hindered by large plate-to-plate variations…
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Artikel Jurnal
Unified computational framework for high-sensitivity MTJ magnetometry: Integrating sub-poissonian shot noise, thermal drift, and array scaling
Magnetic Tunnel Junctions (MTJs) are promising weak magnetic field sensors, yet designing optimal device configurations requires accurate electromagnetic and thermal modeling. This work presents a quasi-static electrical-thermal simulation for MTJ sensors, integrating magnetotransport models…
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Artikel Jurnal
Application and development of isothermal amplification and gene editing technology in cardiovascular diseases
Cardiovascular disease (CVD) continues to be the leading cause of death and disability worldwide, creating a pressing need for diagnostic approaches that are rapid, sensitive, and accessible, particularly for early detection and point-of-care testing (POCT). Traditional clinical instruments…
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