Results 41 to 50 of about 1,881,406 (299)
Laser-produced continua for absorption spectroscopy in the VUV and XUV [PDF]
, 1980 Recent work has shown that with appropriate targets, laser-produced plasmas provide clean essentially linefree continua suitable for absorption spectroscopy from 40 to 2000 Å.
O\u27Sullivan, G. +3 more
core +2 more sources
Detection of O4 absorption around 328 and 419 nm in measured atmospheric absorption spectra [PDF]
Atmospheric Chemistry and Physics, 2018 Retrieving the column of an absorbing trace gas from spectral data requires that all absorbers in the corresponding wavelength range are sufficiently well known.
J. Lampel +8 more
doaj +1 more source
Modeling of phytochrome absorption spectra
Journal of Computational Chemistry, 2013 Phytochromes constitute one of the six well‐characterized families of photosensory proteins in Nature. From the viewpoint of computational modeling, however, phytochromes have been the subject of much fewer studies than most other families of photosensory proteins, which is likely a consequence of relevant high‐resolution structural data becoming ...
Olle Falklöf, Bo Durbeej
openaire +4 more sources
Molecular Oncology, EarlyView.Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla +9 more
wiley +1 more source
The Absorption Spectra of Iron-Flavoproteins
Journal of Biological Chemistry, 1964 The reddish appearance of milk xanthine oxidase was first noted by Corran, Dewan, Gordon, and Green (l), who attributed this property to the presence of a second chromophoric group in addition to the flavin component. Morrell(2) suggested that the seemingly atypical absorption spectrum of this enzyme is caused by enhancement of the flavin absorption ...
K V, RAJAGOPALAN, P, HANDLER
openaire +2 more sources
Molecular Oncology, EarlyView.The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka +9 more
wiley +1 more source
Efficiency of Energy Transfer for TiO2 Nanoparticles with Fluorescein Dye
Al-Mustansiriyah Journal of Science, 2019 For different amount of masses of TiO2 nanoparticles in dye solution, absorption and Fluorescence profiles of the suspension for TiO2 nanoparticles with Fluorescein (F) in distilled water solution, has been explored.
Mahasin F. Hadi Al-Kadhemy +2 more
doaj +1 more source
Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer
Molecular Oncology, EarlyView.Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola +11 more
wiley +1 more source
Minimal and complete set of descriptors for IR-absorption spectra of liquid H2–D2 mixtures
AIP Advances, 2020 The IR spectra of liquid hydrogen isotopologues (Q2 = H2, D2, T2, HD, HT, DT) are dominated by the interaction induced absorption. Therefore, the complexity tremendously increases with the number of different isotopologues in the sample.
Robin Grössle +4 more
doaj +1 more source
Molecular Oncology, EarlyView.Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park +6 more
wiley +1 more source