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Feasibility of Halide Perovskite Material–Based Hybrid Surface Plasmon Resonance Biosensor for Formalin Detection: A Numerical Investigation
The recurring consumption of formalin, a notorious preservative, can lead to a variety of lethal diseases and cause significant morbidity,...
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Development of an electrochemical biosensor utilizing a combined aptamer and MIP strategy for the detection of the food allergen lysozyme
This study aims to develop a MIP-Apt-based electrochemical biosensor for the sensitive and selective determination of Lysozyme (Lyz), a food...
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Photothermal biosensor for HPV16 based on strand-displacement amplification and gold nanoparticles using a thermometer as readout
Gold nanoparticles (AuNPs) in aggregated state have a strong near infrared region (NIR) absorption and the causes a much stronger photothermal effect...
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A low-noise ratiometric fluorescence biosensor for detection of Pb2+ based on DNAzyme and exonuclease III–assisted cascade signal amplification
As a common heavy metal ion with strong toxicity and wide distribution, lead ions (Pb 2+ ) had great harm to the human body. In this work, a low-noise...
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Portable colorimetric enzymatic disposable biosensor for histamine and simultaneous histamine/tyramine determination using a smartphone
Tyramine oxidase (TAO), peroxidase (HRP), and Amplex Red (AR) have been immobilized on cellulose to obtain disposable biosensors for the...
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An ultrasensitive hairpin sensor based on g-C3N4 nanocomposite for the detection of miRNA-155 in breast cancer patient serum
Achieving the early diagnosis of breast cancer, through ultrasensitive detection of tumor marker miRNA-155, is a significant challenge. Therefore, an...
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Homogeneous photoelectrochemical biosensor for microRNA based on target-responsive hydrogel coupled with exonuclease III and nicking endonuclease Nb.BbvCI assistant cascaded amplification strategy
MicroRNAs can serve as biomarkers for many cancers, so it is significant to develop simple and sensitive strategies for microRNAs detection....
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Analytical Modeling of Sensitivity Parameters Influenced by Practically Feasible Arrangement of Bio-Molecules in Dielectric Modulated FET Biosensor
In this paper, analytical modeling of a Dielectric Modulated Double Gate Field Effect Transistor (DM-DGFET) for biosensing application is presented...
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Lateral flow colorimetric biosensor for detection of Vibrio parahaemolyticus based on hybridization chain reaction and aptamer
Vibrio parahaemolyticus ( V. parahaemolyticus ) is the causative agent for acute hepatopancreatic necrosis disease (AHPND) of shrimp, and it is also a...
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Engineering yeast mitochondrial metabolism for 3-hydroxypropionate production
BackgroundWith unique physiochemical environments in subcellular organelles, there has been growing interest in harnessing yeast organelles for...
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Exonuclease III-propelled DNAzyme walker: an electrochemical strategy for microRNA diagnostics
MicroRNA detection is crucial for early infectious disease diagnosis and rapid cancer screening. However, conventional techniques like reverse...
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Sequestration within peptide coacervates improves the fluorescence intensity, kinetics, and limits of detection of dye-based DNA biosensors
Peptide-based liquid-liquid phase separated domains, or coacervates, are a biomaterial gaining new interest due to their exciting potential in fields...
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Homogeneous electrochemical biosensor for microRNA based on enzyme-driven cascaded signal amplification strategy
Infectious diseases are a long-standing and severe global public health problem. The rapid diagnosis of infectious diseases is an urgent need to...
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In vivo Characterization of the Inducible Promoter System of 3-hydroxypropionic Dehydrogenase in Pseudomonas denitrificans
Here, we characterized a gene expression system induced by 3-hydroxypropionic acid (3-HP) in Pseudomonas denitrificans . The system consists of a...
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Multistage nucleic acid amplification induced nano-aggregation for 3D hotspots-improved SERS detection of circulating miRNAs
Circulating miRNAs in the blood can regulate disease development and thus indicate disease states via their various expression levels. For these...
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Recent Study on Schottky Tunnel Field Effect Transistor for Biosensing Applications
In this review, we discussed highly sensitive biosensor devices which is having a more attractive, wide scope and development in the sensing field....
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Integration of enzyme immobilization and biomimetic catalysis in hierarchically porous metal-organic frameworks for multi-enzymatic cascade reactions
Multiple enzymes-induced biological cascade catalysis is indispensable in biotechnology and industrial processes. Nevertheless, the drawbacks of most...
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Green Synthesis of Carbohydrate Polymer Based Gum Kondagogu/Hydroxypropyl Cellulose Blend Silver Nanocomposite Film and Their Antimicrobial Activity
In the last few years, nanobiotechnology has undergone notable expansion, presenting a many applications driven by the practical viability of diverse...
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Metal atom do**-induced S-scheme heterojunction boosts the photoelectric response
Carrier migration path and driving forces are two crucial factors for charge separation of heterojunction with efficient photoelectric response from...
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A High-Performance Electrochemical Analysis Platform for Ultrasensitive Detection of HTLV-1 DNA: Integrating Cascade Signal Amplification with λ-Exonuclease-Assisted Target Recycling and Enzyme Catalysis
Human T-cell lymphophilic virus type 1 (HTLV-1), the known retrovirus causing cancer in humans, is closely associated with adult T-cell...
