In electronics, a comparator is a device that compares two voltages or currents and outputs a digital signal indicating which is larger. It has two analog input terminals V_+\, and V_-\, and one bi...
Quantum key distribution (QKD) uses quantum mechanics to guarantee secure communication. It enables two parties to produce a shared random secret key known only to them, which can then be used to e...
Similar song identification
Quantum computing studies theoretical computation systems (quantum computers) that make direct use of quantum-mechanical phenomena, such as superposition and entanglement, to perform operations on ...
Aldose reductase inhibitors are a class of drugs being studied as a way to prevent eye and nerve damage in people with diabetes.
Topical hemostatic agents have been gaining popularity for use in emergency bleeding control, especially in military medicine. They are available in two forms—as a granular powder poured on wounds,...
In vivo biosample screening
DNA sequencing is the process of determining the precise order of nucleotides within a DNA molecule. It includes any method or technology that is used to determine the order of the four bases—adeni...
Targeted microbubbles are under preclinical development. They retain the same general features as untargeted microbubbles, but they are outfitted with ligands that bind specific receptors expressed...
Brönsted base catalyst
Deterministic switch microscopy
Collecting biological samples
Hyperspectral imaging, like other spectral imaging, collects and processes information from across the electromagnetic spectrum. The goal of hyperspectral imaging is to obtain the spectrum for each...
Luminescence tomography
Bypass bridge
A thin film is a layer of material ranging from fractions of a nanometer (monolayer) to several micrometers in thickness. Electronic semiconductor devices and optical coatings are the main applicat...
An antimicrobial is an agent that kills microorganisms or inhibits their growth.[1] Antimicrobial medicines can be grouped according to the microorganisms they act primarily against. For example, a...
Conjugates of diamond-metallic nanoparticles
Lens-free imaging
A single-photon avalanche diode (SPAD) (also known as a Geiger-mode APD or G-APD) is a solid-state photodetector in which a photo-generated carrier can trigger an avalanche current due to the impac...
