Maisch, "UVA and endogenous photosensitizers--the detection of singlet oxygen by its luminescence," Photochemical & Photobiological
Taking into account that there were still eczematiform patches and lichenification on sun-exposed skin areas, a photobiological
study was performed, revealing the following: Minimal Erythema-tous Dose (MED) for UVB was 26 mJ/[cm.
The clinical and photobiological
characteristics of solar urticaria in 40 patients.
Characterizing some photophysical, photochemical and photobiological
propierties of photosensitizing anthraquinones.
fundamentals of low-power laser therapy.
Their topics include phycobilisomes from cyanobateria, applying genetic tools to cyanobacterial biotechnology and ecology, the status and potential of cyanobacteria and their toxins as agents of bioterrorism, whether or not cyanobacteria in microbial mats can really degrade crude oil, bioluminescence reporter systems for monitoring the gene expression profile in cyanobacteria, a preliminary survey of the economic viability of large-scale photobiological
hydrogen production using cyanobacteria raised in marine environments, and advances in marine symbiotic cyanobacteria.
Production of Hydrogen from Spirulina for Fueling Fuel Cells.
basis and clinical role of low-intensity lasers in biology and medicine.
The splitting of water molecule can be accomplished by water electrolysis, thermochemical cycles, photobiological
or photoelectrochemical techniques to obtain hydrogen (Ohi 2005).
This "first law of photochemistry," according to Smith, says: "Unless light of a particular wavelength is absorbed by a system, no photochemistry (or photophysics) will occur, and no photobiological
effects will be observed, no matter how long one irradiates with that wavelength of light.
More studies are necessary for a complete understanding of the photobiological
effects promoted by the use of these lasers (Bourguignon-Filho et al.
11) Other studies have also shown that oxidative stress is increased at HA and HD, due to the photobiological
burden, hypoxia and heat stress.