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A paper-based diagnostic device that uses capillary action to transport a sample through reagents that yield a visual result, commonly used for rapid testing, such as pregnancy tests.

Detects gamma rays emitted indirectly by a positron-emitting radionuclide tracer, which is introduced into the body on a biologically active molecule.

Separates chemical mixtures into their components based on differential affinities, crucial for pharmaceutical and bioanalysis.

Uses the property of fluorescent molecules to emit light upon excitation, applied in detecting biomolecules and for imaging.

Relies on the production of light by living organisms and can be structured to detect certain analytes, applied in medical diagnostics and environmental monitoring.

Combines multiple biosensors on a single platform, enabling simultaneous analysis of various analytes, used in multi-analyte testing and drug development.

Identifies chemical species by their mass-to-charge ratio using an ion source, mass analyzer, and detector, crucial for analytical chemistry.

Uses magnetic fields and radio waves to create detailed images of internal structures, essential for medical diagnostics and research.

Measures particle size and distribution by sensing changes in electrical impedance caused by a particle passing through an aperture, applied in cell counting.

Provides a 3D structure for cell attachment and growth to regenerate tissue, applied in regenerative medicine and repair of damaged tissues.

Measures the percentage of glycated hemoglobin in the blood, used as a diagnostic tool for diabetes management and monitoring.

Measures the turbidity, or cloudiness, of a fluid due to the presence of suspended particles, often used for water quality assessment.

Generates an electric charge in response to applied mechanical stress, commonly used in pressure sensing and vibration measurements.

A hairpin-shaped oligonucleotide probe that emits a fluorescent signal when hybridized to the target nucleic acid, used for detecting specific DNA/RNA sequences.

Analyzes physical and chemical characteristics of particles in a fluid as it passes through at least one laser, used for cell counting and sorting.

Utilizes light transmitted through optical fibers to detect biological phenomena, applied in medical diagnostics and environmental sensing.

Detects changes in refractive index near a metal surface, used to study biomolecular interactions, like antibody-antigen binding.

Quantifies nucleic acids in real-time during the PCR, enabling both detection and quantification of DNA or RNA targets.

Manipulate small volumes of fluids in microchannels, enabling lab-on-a-chip technologies for diagnostics and chemical analysis.

Utilizes an enzymatic reaction that produces an electrical signal proportional to glucose concentration, mainly used for diabetes management.

Detects and quantifies soluble substances like proteins, hormones, and antibodies in a sample, fundamental for immunodiagnostics.

Measures the concentration of gas-phase atoms by detecting the absorption of optical radiation, vital for the analysis of heavy metals in samples.

Combines a series of X-ray images taken from different angles to produce cross-sectional images, used for diagnostics and treatment planning.

Separates chemical mixtures (GC) and identifies the components at a molecular level (MS), applied in forensic science and drug testing.

Detects changes in ionic current as nucleic acids pass through a nanoscale pore, used for high-throughput DNA and RNA sequencing.

Hybridizes labeled DNA samples onto a surface with specific DNA sequences, enabling genotyping and gene expression analysis.

Use antigen-antibody reactions to detect specific proteins or substances, frequently employed for hormone levels and disease markers.

Rapidly heats and cools samples to facilitate Polymerase Chain Reaction (PCR), widely used in DNA amplification for research and diagnostics.

Measures the hydrogen ion concentration in a solution using a pH electrode, commonly used in laboratories for chemical analysis.

Detects oxygen levels using a galvanic cell or an optical sensor, typically used for respiratory monitoring in medical settings.

Detects electrical signals produced by the heart using ECG or photoplethysmography, used for fitness tracking and medical diagnostics.

Records electrical activity of the brain using electrodes on the scalp, used to diagnose and monitor neurological disorders.

Generates acoustic waves that are sensitive to changes in surface properties, used for detecting chemicals and biological agents.

Measures the concentration of key electrolytes in bodily fluids, essential for clinical diagnostics in various health conditions.

Records the heart's electrical activity over a period of time using electrodes placed on the body, crucial for cardiac health monitoring.

Uses high-frequency sound waves to visualize internal body structures, predominantly for obstetric and musculoskeletal imaging.

Counts and characterizes blood cells automatically, critical for complete blood count (CBC) tests in clinical diagnostics.

Microscopic, beam-like structures that bend or deflect under a biochemical interaction, utilized for force and mass detection in cells and molecules.

Uses near-infrared light to analyze the composition of a sample, applied in cerebral oxygenation monitoring and muscle metabolism.