Results 221 to 230 of about 36,566 (258)
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Binding of octa-plus porphyrazines to DNA
Journal of Inorganic Biochemistry, 2000We present a preliminary report of the interaction of octacationic N-methyl-pyridyl metalloporphyrazines, M=Cu(II) (Cupz+8) and Zn(II) (Znpz+8), with calf thymus DNA. These were monitored by electronic absorption spectroscopy, and in the case of Znpz+8, also by emission spectroscopy.
M E, Anderson +2 more
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A facile synthesis of octa(carboxyphenyl)silsesquioxane
Dalton Transactions, 2012A facile method was reported for a robust octa(carboxyphenyl) functionalized silsesquioxane (OCS), which offers excellent potential as a nanobuilding-block for the preparation of functional materials. OCS was fully characterized by FT-IR, (1)H, (13)C, (29)Si-NMR, Maldi-TOF-MS spectra, and W-XRD analysis.
Hualun, Cai +4 more
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Tradicionalna proizvodnja octa
2023Throughout history until now, vinegar is an essential spice in everyday human life. It is used predominantly as a spice but has a multipurpose use. The process of vinegar production itself consists of alcoholic fermentation and acetic fermentation.
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Oxidation of the octa-(ethyl)diphosphaferrocene
Journal of Organometallic Chemistry, 2003Abstract The octa-(ethyl)-diphosphaferrocene (1) reacts with NOBF4 in dichloromethane to yield a polymer (2) featuring diphosphaferrocene ligands (1) that bridge [Fe(NO)2] units through their two phosphorus atom lone pairs. The X-ray crystal structure of 2 has been recorded.
Xavier Sava +3 more
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Gaps in AS-OCTA for limbal ischemia assessment
BurnsThis Letter to the Editor comments on the role of anterior segment optical coherence tomography angiography (AS-OCTA) in the early assessment of chemical or thermal ocular surface injuries. Repurposed posterior-segment platforms with small-field scans (3 × 3 mm) limit visualization of circumferential limbal ischemia and are prone to motion, shadowing ...
Luca Lucchino +4 more
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ID-OCTA: OCT angiography based on inverse SNR and decorrelation features
Journal of Innovative Optical Health Sciences, 2021Peng Li, Peng Li, Ziyi Zhang
exaly
Vessel segmentation of OCTA images based on latent vector alignment and swin Transformer
2023Wang Yang
exaly