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Microfluidic Paper-Based Analytical Device for Histidine Determination
A laminated paper-based analytical device (LPAD) for histidine detection was fabricated from a chromatography filtration paper and laminate films....
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Aptamer-Based Medical Devices
Medical devices have undergone an evolution over thousands of years with the intention to improve the health of people. Aptamers are single-stranded...
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Fluorescent paper–based sensor based on carbon dots for detection of folic acid
Paper-based devices have been very much in the foreground of analytical science recently. This work innovatively proposed a fluorescent paper–based...
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Monitoring cellulose oxidation for protein immobilization in paper-based low-cost biosensors
The oxidation of paper by periodate was investigated and systematically characterized by Fourier-transform infrared (FTIR) spectroscopy, scanning...
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A Portable Smartphone-based Platform with an Offline Image-processing Tool for the Rapid Paper-based Colorimetric Detection of Glucose in Artificial Saliva
In this study, a microfluidic paper-based analytical device (μPAD) was integrated with a smartphone app capable of offline (without internet access)...
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Biomedical Application of Porous Carbon and Its Future in Precision Medical Devices
Porous carbon is a versatile material. They have been used for ages and have significant industrial applications in adsorption and catalysis. The...
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Colorimetric aggregation assay based on array of gold and silver nanoparticles for simultaneous analysis of aflatoxins, ochratoxin and zearalenone by using chemometric analysis and paper based analytical devices
A paper based sensor array is presented to discriminate and determine five mycotoxins classified into three categories, namely aflatoxins,...
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A three-dimensional pinwheel-shaped paper-based microfluidic analytical device for fluorescence detection of multiple heavy metals in coastal waters by rational device design
Here, we present the rational design of a pinwheel-shaped three-dimensional microfluidic paper-based analytical device (3D-μPAD) for specific,...
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Advances in microneedles for transdermal diagnostics and sensing applications
Microneedles, the miniaturized needles, which can pierce the skin with minimal invasiveness open up new possibilities for constructing personalized...
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Synthesis Gallium Nitride on Porous Silicon Nano-Structure for Optoelectronics Devices
The structure of gallium nitride (GaN) on porous silicon (psi) substrate was fabricated by depositing high purity of 99.9% GaN on psi substrate using...
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A vinyl sulfone clicked carbon dot-engineered microfluidic paper-based analytical device for fluorometric determination of biothiols
A microfluidic paper-based analytical device integrating carbon dot (CDs) is fabricated and used for a fluorometric off-on assay of biothiols. Vinyl...
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Design of PEMFC Stack Intelligent Diagnosis System Based on Improved Neural Network
To address the difficulty in obtaining fault data and improve the accuracy of fault diagnosis in the operation of proton exchange membrane fuel cells...
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Gradient Structures of Ni–Zn Ferrites for Electromagnetic Radiation Protection Devices
AbstractIncreasing the reliability requirements for electromagnetic compatibility of electronic equipment requires the creation of protective...
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Microfluidic Paper-based Analytical Devices (μPADs): Miniaturization and Enzyme Storage Studies
This paper describes the design and development of miniaturized microfluidic paper-based analytical devices (μPADs) for biological assays and enzyme...
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Paper-based nuclease protection assay with on-chip sample pretreatment for point-of-need nucleic acid detection
Pathogen detection is crucial for human, animal, and environmental health; crop protection; and biosafety. Current culture-based methods have long...
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Different combinations of monoclonal antibodies and polyclonal antibodies in the design of neonatal hypothyroidism diagnostic kit
Neonatal hypothyroidism is a deficiency of thyroid hormones at birth that can cause lifelong mental and physical disorders in humans. Lack of timely...
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Sha** up field-deployable nucleic acid testing using microfluidic paper-based analytical devices
Rapid, low-cost, and sensitive nucleic acid detection and quantification assays enabled by microfluidic paper-based analytical devices (μPADs) hold...
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Nanobiosensors as new diagnostic tools for SARS, MERS and COVID-19: from past to perspectives
The severe acute respiratory syndrome (SARS), Middle East respiratory syndrome (MERS) and novel coronavirus 19 (COVID-19) epidemics represent the...
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Carbon nanoparticle–based lateral flow assay for the detection of specific double-tagged DNA amplicons of Paracoccidioides spp.
To overcome the limitations of current methods for diagnosing paracoccidioidomycosis (PCM), it is critical to develop novel diagnostic strategies...
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Recent Development in Detection Systems for Human Viral Pathogens from Clinical Samples with Special Reference to Biosensors
Over the last few decades, the emergence and re-emergence of various pathogenic viruses have significantly impacted human health. The continuous rise...