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Results 1 - 10 of 41 for Optical density
  • What Is Optomechanical Mass Sensing?
    Article - 1 Jun 2023
    This article explores optomechanical mass sensing, as opposed to conventional mass spectrometers, which classify analytes by measuring their mass-to-charge ratio.
  • Detecting Live and Dead Cells with a Total Biomass Sensor
    Article - 2 Nov 2023
    The Dencytee Arc total biomass sensor from Hamilton monitors in-line optical density (OD) in a wide range of processes and can detect both live and dead cells.
  • Battery Leak Detection: How Sensors Can Help
    Article - 24 Feb 2023
    Battery leaks can cause damage to devices and can be a fire hazard if they come into contact with flammable materials. Learn about how sensors can help to detect battery leaks.
  • What are Silicon Photomultipliers (SiPMs)?
    Article - 7 Sep 2017
    The silicon photomultiplier (SiPM) is a radiation detector with very high sensitivity, extremely low time jitter and high efficiency.
  • The Most Recent Developments and Applications of Colorimeters
    Article - 13 Apr 2021
    Smartphone-based colorimetry revolutionizes biomedical practice with artificial intelligence and brings about unprecedented paradigms with potential roles in biosensor miniaturization, acoustic...
  • Printable Image Sensors
    Article - 22 Aug 2014
    Nicéphore Niépce is widely attributed as being the inventor of photography, but he may not have envisioned how far camera technology would advance. Printable image sensors are one such development...
  • Camera Sensitivity: How to Evaluate It
    Article - 22 Mar 2021
    EMVA1288 is a standard that defines what aspects of camera performance to measure, how to measure them, and how to present the results in a unified method.
  • Portable Long Wave Infra-Red Camera for Gas Detection
    Article - 23 Oct 2020
    CSEM combines thermal imaging, filters and signal processing techniques to visualize and identify materials using their infra-red spectral signatures.
  • Comparisons of CCD & CMOS Image Sensors for Microscopy
    Article - 26 Mar 2019
    High-resolution cameras, based on charge-coupled devices (CCDs) & complementary metal-oxide-semiconductor (CMOS) image sensors, have been replacing traditional cameras in microscopy.
  • What are Fiber Optic Sensors?
    Article - 12 Sep 2014
    Fiber optic sensors are fiber-based devices that use optical fibers to detect certain quantities such as mechanical strain or temperature, concentrations of chemical species, acceleration, rotations,...

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