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Biophotonics can also be described as the "development and application of optical techniques, particularly imaging, to the study of biological molecules, cells and tissue". [2] One of the main benefits of using the optical techniques which make up biophotonics is that they preserve the integrity of the biological cells being examined. [3] [4]
He was elected a Fellow of the Optical Society in 1994. [8] He received a 1997 John Simon Guggenheim Fellowship in Engineering. [9] He was named the Samuel P. Capen Professor of Chemistry and earned the 1999 Jacob F. Schoellkopf Medal from the American Chemical Society "for his outstanding achievements in spectroscopy and materials science specifically focused on photonics technology."
The term biophoton used in this narrow sense should not be confused with the broader field of biophotonics, which studies the general interaction of light with biological systems. Biological tissues typically produce an observed radiant emittance in the visible and ultraviolet frequencies ranging from 10 −17 to 10 −23 W/cm 2 (approx 1-1000 ...
Biophotonics employs tools from the field of photonics to the study of biology. Biophotonics mainly focuses on improving medical diagnostic abilities (for example for cancer or infectious diseases) [ 14 ] but can also be used for environmental or other applications.
Biophotonics – combination of biology and photonics, with photonics being the science and technology of generation, manipulation, and detection of photons, quantum units of light. Biophotonics can also be described as the "development and application of optical techniques, particularly imaging, to the study of biological molecules, cells and ...
Reef cuttlefish (a cephalopod) using dynamic camouflage to blend in to its surroundings. Bio-inspired photonics or bio-inspired optical materials are the application of biomimicry (the use of natural models, systems, and elements for human innovations [1]) to the field of photonics (the science and application of light generation, detection, and manipulation [2]).
Since the introduction of the digital camera in the mid-1990s, several new digital phase-imaging methods have been developed, collectively known as quantitative phase-contrast microscopy. These methods digitally create two separate images, an ordinary bright-field image and a so-called phase-shift image .
Two-photon excitation microscopy of mouse intestine.Red: actin.Green: cell nuclei.Blue: mucus of goblet cells.Obtained at 780 nm using a Ti-sapphire laser.. Two-photon excitation microscopy (TPEF or 2PEF) is a fluorescence imaging technique that is particularly well-suited to image scattering living tissue of up to about one millimeter in thickness.