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Melanin, the master molecule
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ISBN: 1681086530 9781681086538 Year: 2018 Publisher: Sharjah, UAE : Bentham Science Publishers,

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Melanin chemistry explored by quantum mechanics : investigations for mechanism identification and reaction design
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ISBN: 981161315X 9811613141 Year: 2021 Publisher: Gateway East, Singapore : Springer,

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Advances in photoreception : proceedings of a Symposium on Frontiers of Visual Science
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ISBN: 0309042402 9786610212484 1280212489 0309543398 0585143064 9780585143064 9780309042406 Year: 1990 Publisher: Washington, D.C. : National Academy Press,

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Melanin
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ISBN: 9535129805 9535129791 9535154729 Year: 2017 Publisher: IntechOpen

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The word melanin refers to dark natural pigments produced by the oxidative degradation of tyrosine, catalyzed by tyrosinase, and polymerized into insoluble granular substance. The main function of melanin is to protect from harmful agents, primarily UV radiation, but also from oxidation, heavy metals, etc. In this volume, chapters deal with production of melanin in human oral mucosa (Liviu et al.), the regulation of melanin action (Cecile et al.), production and potential technological application of fungal melanins (Pombiero-Sponchiado et al.) and an innovative method for measuring melanin in various samples (Zdybel et al.). In conclusion, this volume presents various biological and industrial aspects of melanin production, uses and analysis.


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Structural colors in the realm of nature
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ISBN: 9812709754 9789812709752 9812707832 9789812707833 Year: 2008 Publisher: Singapore ; Hackensack, NJ : World Scientific,

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Structural colorations originate from self-organized microstructures, which interact with light in a complex way to produce brilliant colors seen everywhere in nature. Research in this field is extremely new and has been rapidly growing in the last 10 years, because the elaborate structures created in nature can now be fabricated through various types of nanotechnologies. Indeed, a fundamental book covering this field from biological, physical, and engineering viewpoints has long been expected.Coloring in nature comes mostly from inherent colors of materials, though it sometimes has a purely p


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New developments in chromophore research
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ISBN: 1624171559 9781624171550 9781624171543 1624171540 Year: 2013 Publisher: New York : Nova Publishers,

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Molecular mechanisms in visual transduction
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ISBN: 128107103X 9786611071035 0080536778 0444501029 9780444501028 9780080536774 6611071032 Year: 2000 Publisher: Amsterdam ; New York : Elsevier,

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to determine which molecules participate, and then to understand how they act in concert to produce the exquisite electrical responses of t


Periodical
Pigment cell research.
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ISSN: 08935785 1755148X 16000749 17551471 Year: 1987 Publisher: Copenhagen : Copenhagen : Oxford : Munksgaard, Blackwell Munksgaard Blackwell Science


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Optical Signals : Animal Communication and Light
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ISBN: 0253050731 Year: 1977 Publisher: Indiana University Press

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Why do visual signals have the characteristics that they do? Why do animals (including man) gesture, posture, and move in communicative fashions? Why are animals colored and patterned in particular ways? Optical Signals is the first attempt to answer these and related questions. After presenting a synthetic framework of social communication, ethology, mathematical information theory, and semiotics, Hailman explains the relevant background: considerations of the physics of light that carry information from sender to receiver, and properties that limit the receiver's ability to get and send information encoded in light. Next Hailman puts together data from different disciplines in order to discover the "design characteristics" of optical signals. The major part of the book concerns these design characteristics and factors that influence them: behavioral patterns and coloration that look like visual signals but are not, principles of visual deception, and the way in which the physical and biological environment structures the characteristics of signals. Lastly, the book considers how the message being transmitted influences the design of the signal itself.

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