ultraviolet (UV) irradiation
A Convenient Ultraviolet Irradiation Technique for Synthesis of Antibacterial Ag Pal Nanocomposite
... convenient ultraviolet irradiation technique, using carbon dots (CDs) derived from wool fiber as the reducing ...(XRD), ultraviolet-visible (UV-vis) spectroscopy, transmission electron microscopy ...
7
EPR and UV-Vis Spectroscopic Studies of the Influence of Ultraviolet Irradiation on Antioxidant Interactions of Nystatin
... The changes of the free radical scavenging activity of nystatin after UV-irradiation were examined. The kinetics of the interactions of nystatin with free radicals was tested. The model DPPH free radicals were ...
7
Using Ultraviolet Irradiation for Removal of Malathion Pesticide in Water
... by ultraviolet radi- ation, like Hequet et ...by ultraviolet irradiation and visible ...ence ultraviolet irradiation in degradation of this ...of ultraviolet radiation and photo- ...
9
Expression of T4HR1, a 1,3,6,8 Tetrahydroxynaphthalene Reductase Gene Involved in Melanin Biosynthesis, Is Enhanced by Near Ultraviolet Irradiation in Bipolaris oryzae
... Bipolaris oryzae (Breda de Haan) Shoemaker [anamorph of the ascomycetous fungus Cochliobolus miyabea- nus (Ito et Kuribayashi) Drechslerex Dastur], the causal agent of brown leaf spot disease in rice, produces 1,8- ...
11
Elevated miR-34c-5p Mediates Dermal Fibroblast Senescence by Ultraviolet Irradiation
... Previous studies showed that several miRNAs can regulate pathways involved in UVB-induced premature senescence and response to ultraviolet irradiation. It has also been reported that miR-34c-5p may be ...
10
MODIFICATION OF CONJUGATION IN ESCHERICHIA COLI K-12 BY ULTRAVIOLET IRRADIATION
... also given. FIGURE &-Effect of ultraviolet irradiation of the recipient parent on the gradient. Marker Presence is plotted as a function of marker position for variou[r] ...
14
Impact of ultraviolet irradiation processing on quality of fresh beef meat during cold storage.
... of ultraviolet (UV) radiation on the fresh beef quality during cold storage with respect to survival and growth of bacteria, shelf-life, chemical, physical and color ...
10
Vacuum Ultraviolet Irradiation Treatment for Reducing Gold Gold Bonding Temperature
... length shorter than 175 nm can produce oxygen radicals by directly decomposing oxygen. The UV light, transmitted through the glass window of the lamp house, causes chemical reactions in the irradiation chamber. ...
5
Interleukin 1 gene expression in cultured human keratinocytes is augmented by ultraviolet irradiation
... comparable to that of sunlight (as opposed to that of an unfiltered artificial UV light source) significantly increased the steady state levels IL-1 alpha and beta mRNA in identical populations of human keratinocytes. ...
8
THE FATE OF MITOCHONDRIAL LOCI IN RHO MINUS MUTANTS INDUCED BY ULTRAVIOLET IRRADIATION OF SACCHAROMYCES CEREVISIAE: EFFECTS OF DIFFERENT POST-IRRADIATION TREATMENTS
... Stationary phase cells: On immediate plating (Table 2 and Figure l ) , the bi- phasic curve seen for UV induction of rho- mutants as a function of dose is also found [r] ...
23
Anomalous change in dielectric constant of CaCu3Ti4O12 under violet to ultraviolet irradiation
... and irradiation source, was set to 60 ...light irradiation, using synchrotron light in situ at room temperature, and a base pressure of 5 10 8 millibar (SLRI BL ...
6
Effect of Ultraviolet Irradiation on the Survival of Simian Virus 40 Functions in Human and Mouse Cells
... The delayed time course of Vantigen induction by UV-damaged virus suggested that it might be possible to recover infectious virus from more UV-SV40 transformants than would be predicted [r] ...
7
Identification and Expression Analysis of Regulatory Genes Induced by Near Ultraviolet Irradiation in Bipolaris oryzae
... Bipolaris oryzae strain D9/F6-69 (stock culture at the Laboratory of Plant Pathology, Shimane University) was used as the WT strain. The experimental fungus was grown on potato dextrose agar (PDA) in 9-cm petri plates ...
9
Ultraviolet irradiation inhibits encapsidation of simian virus 40 chromatin.
... To provide the infornation on maturation essential for analyzing SV40 DNA replication and repair in UV-irradiated cells, we have examined the progression of SV40 DNA along the maturation[r] ...
6
Airborne Rhinovirus Detection and Effect of Ultraviolet Irradiation on Detection by a Semi-Nested RT-PCR Assay
... UV irradiation damaged other regions of the viral RNA and not the region that our primers amplified, or that the amount of damage required to prevent RT-PCR amplifica- tion is greater than the amount of damage ...
8
SPECIFICITY OF INDUCTION OF T4rII MUTANTS BY ULTRAVIOLET IRRADIATION OF EXTRACELLULAR PHAGES
... (iii) The majority of the UV mutants appear to be nontransitions (single base pair transversions, additions, or deletions) since only nine percent of the UV mutants were tra[r] ...
12
Spontaneous and ultraviolet irradiation-induced mutants of Verticillium albo-atrum
... Adenine-requiring mutants formed pionnotes when grown on an agar medium containing low concentrations of adenine, and the extent of pionnotal formation depended on the pos[r] ...
10
Some effects of ultraviolet radiation on the pathogenicity of Botrytis fabae, Uromyces fabae and Erysiphe graminis
... SUMMARY : Ultraviolet irradiation of spores of three leaf-infecting fungi, Botrytis fabae, Uromyces fabae (causes of ‘chocolate spot’ and rust of broad beans, respec- tively)[r] ...
11
CHROMOSOME LOSS CAUSED BY ULTRAVIOLET TREATMENT OF DROSOPHILA SPERMATOZOA
... (4) a process upon which ultraviolet irradiation could have no effect. However, such males caused by aberrant meiotic or pre-meiotic divisions should occur as frequen[r] ...
16
Diorganotin (IV) Complexes Aid Switch to Protect the Photodecomposition of PVC in Outdoor Buildings
... 24. Hadi AG, Yousif E, El-Hiti GA, Ahmed DS, Jawad K, Alotaibi MH, Hashim H (2019) "Long-Term Effect of Ultraviolet Irradiation on Poly(vinyl chloride) Films containing Naproxen Diorganotin(IV) ...
5