POPOP

POPOP Structure
POPOP structure
Common Name POPOP
CAS Number 1806-34-4 Molecular Weight 364.40
Density 1.2±0.1 g/cm3 Boiling Point 585.1±60.0 °C at 760 mmHg
Molecular Formula C24H16N2O2 Melting Point 242-246 °C(lit.)
MSDS Chinese USA Flash Point 307.0±26.9 °C
Symbol GHS07
GHS07
Signal Word Warning

In vitro effects of vitamin supplements on platelet-activating factor and its metabolism in age-related macular degeneration.

Cutan. Ocul. Toxicol. 33(3) , 235-41, (2014)

The purpose of our study was to investigate for the first time a series of vitamin supplements used for age-related macular degeneration (AMD) as potential inhibitors of platelet-activating factor (PAF).Various vitamin supplements were tested in washed rabbit...

Cholesterol under oxidative stress-How lipid membranes sense oxidation as cholesterol is being replaced by oxysterols.

Free Radic. Biol. Med. 84 , 30-41, (2015)

The behavior of oxysterols in phospholipid membranes and their effects on membrane properties were investigated by means of dynamic light scattering, fluorescence spectroscopy, NMR, and extensive atomistic simulations. Two families of oxysterols were scrutini...

Modulation of (14) C-labeled glucose metabolism by zinc during aluminium induced neurodegeneration.

J. Neurosci. Res. 93 , 1434-41, (2015)

Aluminium (Al) is one of the most prominent metals in the environment and is responsible for causing several neurological disorders, including Alzheimer's disease. On the other hand, zinc (Zn) is an essential micronutrient that is involved in regulating brain...

Correction for contaminant fluorescence in frequency-domain fluorometry.

Anal. Biochem. 160(2) , 471-9, (1987)

We describe a general method to correct for contaminant fluorescence when using the technique of frequency-domain fluorometry. The method can be applied regardless of the origin of the background signal, from scattered light, impurity fluorescence, or both. T...

A new method for resolution of two- and three-component mixtures of fluorophores by phase-sensitive detection of fluorescence.

Anal. Biochem. 148(2) , 349-56, (1985)

We describe a new method for the analysis of phase-sensitive fluorescence emission spectra. This method permits the resolution of three-component mixtures using spectra measured at a single modulation frequency. Phase-sensitive spectra are recorded using one ...

Surface plasmon coupled fluorescence in the visible to near-infrared spectral regions using thin nickel films: application to whole blood assays.

Anal. Chem. 81(10) , 3801-8, (2009)

Nickel thin films thermally evaporated onto glass supports are used to demonstrate surface plasmon coupled fluorescence (SPCF) over a broad 400 nm wavelength range (400-800 nm) for potential assays that can be run in buffer and/or whole blood. In contrast to ...

Interaction of aromatic compounds with Photobacterium leiognathi luciferase: fluorescence anisotropy study.

Luminescence 18(3) , 156-61, (2003)

The time-resolved and steady-state fluorescence techniques were employed to elucidate possible interactions of four aromatic compounds (anthracene, POPOP, MSB and 1,4-naphthalendiol) with bacterial luciferase. Fluorescence spectra and fluorescence anisotropy ...

New cationic fluorochromes from diaryloxazole scintillators: fluorescence of chromatin DNA induced by N-quaternary POPOP derivatives.

Acta Histochem. 99(2) , 195-205, (1997)

N-quaternary derivatives of the diaryloxazole scintillators POPOP and dimethyl-POPOP (dmPOPOP) in chloroform solution were obtained by methylation with dimethylsulfate. After drying, aqueous solutions of the corresponding oxazolium compounds (Q-POPOP and Q-dm...

The role of a new liquid-solid scintillator, a mixture of DPO, POPOP and Epon 812, for enhancement of autoradiograms with tritium agents.

J. Vet. Med. Sci. 60(7) , 795-7, (1998)

It is desirable to shorten expose time in 3H-autoradiography. We developed a new solid scintillator, a mixture of DPO, POPOP and Epon 812, for whole-body autoradiography. The new scintillator is originally in a sol form, but quickly transforms to a solid homo...

Direct radioimmunoassay for the measurement of serum progesterone using 3H as a label.

J. Immunoassay Immunochem. 28(2) , 137-46, (2007)

Direct radioimmunoassay (RIA), based on the principle of competitive inhibition for the measurement of serum progesterone using 3H as label, is described. Progesterone 3-O-carboxymethyloxime-bovine serum albumin (progesterone 3-O-CMO-BSA) was used as an immun...