Results 51 to 60 of about 3,316 (226)
Emission spectra of luminous bacteria [PDF]
, 1950 The relation between the rate of photosynthesis and the pigment content was studied in seedlings of Avena sativa var. Victory. Etiolated seedlings were illuminated during different periods.
Spruit-van der Burg, A.
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Determination of Acute Toxicity of Polychlorinated Biphenyls to Photobacterium phosphoreum [PDF]
Bulletin of Environmental Contamination and Toxicology, 1997 Polychlorinated biphenyls (PCBs) are a highly lipophilic group of global pollutants, consisting of 209 congeners. PCBs were discovered before the turn of the century and their usefulness for industry, because of their physical properties, was recognized early.
S, Chu, Y, He, X, Xu
openaire +2 more sources
QSAR analysis of the toxicity of phenols and thiophenols using MLR and ANN
Journal of Taibah University for Science, 2017 This study gives a quantitative structure–activity relationship (QSAR) analysis of toxicity of phenols and thiophenols to Photobacterium phosphoreum, which is an important indicator for water quality. The chemical structures of 51 phenols and thiophenols
Mounir Ghamali +5 more
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Microbiome, 2019 Background The population of Atlantic cod (Gadus morhua), also known as Northeast Arctic cod, migrating Atlantic cod, or simply “skrei,” lives mainly in the Barents Sea and Svalbard waters and migrates in annual cycles to the Norwegian coast in order to ...
Typhaine Le Doujet +5 more
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Angewandte Chemie International Edition, EarlyView.Precise modulation of Fe–N4 site distances constructs spin‐regulated Fe–N4 twins, triggering a volcano‐type Fenton‐like activity and promoting oriented singlet oxygen generation. The twin‐site catalyst enables highly selective and efficient hospital wastewater purification with simultaneous pharmaceutical degradation and disinfection under low ...
Xinhao Wang +10 more
wiley +1 more source
Revisiting the genus Photobacterium: taxonomy, ecology and pathogenesis [PDF]
, 2017 The genus Photobacterium, one of the eight genera included in the family Vibrionaceae, contains 27 species with valid names and it has received attention because of the bioluminescence and pathogenesis mechanisms that some of its species exhibit. However,
Alejandro M. Labella +4 more
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Ultrasound-mediation of self-illuminating reporters improves imaging resolution in optically scattering media [PDF]
, 2018 In vivo imaging of self-illuminating bio-and chemiluminescent reporters is used to observe the physiology of small animals. However, strong light scattering by biological tissues results in poor spatial resolution of the optical imaging, which also ...
Ahmad, Junaid +5 more
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Specific Spoilage Bacterium of Chilled Sturgeon Fillets and the Bacterial Reduction Effect of ClO2
Food Science &Nutrition, Volume 13, Issue 11, November 2025.This study aimed to identify the dominant spoilage bacteria in refrigerated sturgeon fillets and evaluate the effectiveness of chlorine dioxide (ClO₂) treatment in inhibiting bacterial growth and maintaining product quality. The 16S rDNA sequencing revealed seven dominant spoilage bacteria: Rahnella aquatilis, Pseudomonas fluorescens, Pseudomonas ...
Shirui Yu +7 more
wiley +1 more source
Time‐Temperature Indicators on Food Products
Food Risk Assess Europe, Volume 3, Issue 4, October 2025.Abstract Time‐temperature indicators (TTIs) are devices that measure the cumulative thermal exposure of food products and display it through a visible signal, such as a color change. TTIs may be based on chemical, enzymatic or microbiological principles. Their potential lies in providing dynamic, package‐specific information on remaining shelf life, in
L.P.B. Verhoef +3 more
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Characterisation of actinomycetes community from the heavy metals polluted soil
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2013 The isolation of actinomycetes was performed from soil samples influenced by car-traffic. The acute toxicity of soil leaches was tested by the help of Microtox® bioassay testing system which uses freeze dried luminescent bacteria Photobacterium ...
Monika Vítězová
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