A biosensor is a device that measures a biological or chemical reaction by producing a signal that is proportional to
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Microfluidics Revolution: Polystyrene Particles Powering Miniaturized and Automated Immunoassays
Introduction Traditional immunoassays based on the format of 96-well microtiter plates are widely used in analytical laboratories and have become
Read MoreZeta Potential: A Fundamental Measure for Colloidal Behavior
What is Zeta Potential? Zeta potential (ZP) is a physical property exhibited by any particle in a suspension, macromolecule or
Read MoreEnhancing Immunoassays with Carboxylated Magnetic Beads: A Breakthrough in Diagnostics
What is A Carboxyl Magnetic Bead? Carboxyl magnetic beads are a kind of biological magnetic beads, which generally have the
Read MoreWhat Is Nucleic Acid Extraction?
Nucleic acid is the main material for storing, copying, and transmitting genetic information. Nucleic acid extraction is one of the
Read MoreWhat Are Contrast Agents for Computed Tomography?
Computed tomography, or CT, was developed in 1960s and early 1970s. It refers to a computerized X-ray imaging procedure in
Read MoreHow to Know Ultrasound Imaging Contrast Agents in 5 Minutes?
Ultrasound imaging is a well-established clinical imaging technique that provides real-time, quantitative anatomical and physiological information about the human body.
Read MoreContrast Agents for Magnetic Resonance Imaging
Magnetic resonance imaging (MRI) is a scan that uses a strong magnetic field and radio waves to generate detailed images
Read MoreContrast Agents for Near-Infrared Fluorescent Imaging
What is near-infrared fluorescence imaging? Near-infrared (NIR) fluorescence is a light wavelength of 650–950 nm and is generally preferred for
Read MoreA Non-invasive Test for Detecting and Locating Cancer Cells
When diagnosing cancer, most of the tests used by doctors (such as mammography, colonoscopy, and CT scans) are based on
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