Quinine hemisulfate hydrate

Quinine hemisulfate hydrate Structure
Quinine hemisulfate hydrate structure
Common Name Quinine hemisulfate hydrate
CAS Number 207671-44-1 Molecular Weight 782.94300
Density N/A Boiling Point N/A
Molecular Formula C20H24N2O2.1/2H2O4S.H2O Melting Point N/A
MSDS Chinese USA Flash Point N/A
Symbol GHS07
GHS07
Signal Word Warning

Interaction of quinine sulfate with anionic micelles of sodium dodecylsulfate: A time-resolved fluorescence spectroscopy at different pH.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 148 , 49-59, (2015)

Photophysical behavior and rotational relaxation dynamics of quinine sulfate (QS) in anionic surfactant, sodium dodecylsulfate (SDS) at different pH have been studied using steady state and time resolved fluorescence spectroscopy. It has been observed that th...

The uptake of trehalose glycolipids by macrophages is independent of Mincle.

ChemBioChem. 16(4) , 683-93, (2015)

Trehalose glycolipids play an important role in the pathogenesis of Mycobacterium tuberculosis and are used as adjuvants for vaccines; however, much still remains unanswered about the mechanisms through which these glycolipids exert their immunomodulatory pot...

In vivo antimalarial activity and mechanisms of action of 4-nerolidylcatechol derivatives.

Antimicrob. Agents Chemother. 59 , 3271-80, (2015)

4-Nerolidylcatechol (1) is an abundant antiplasmodial metabolite that is isolated from Piper peltatum roots. O-Acylation or O-alkylation of compound 1 provides derivatives exhibiting improved stability and significant in vitro antiplasmodial activity. The aim...

A critical evaluation of an asymmetrical flow field-flow fractionation system for colloidal size characterization of natural organic matter.

J. Chromatogr. A. 1399 , 53-64, (2015)

Colloidal retention characteristics, recovery and size distribution of model macromolecules and natural dissolved organic matter (DOM) were systematically examined using an asymmetrical flow field-flow fractionation (AFlFFF) system under various membrane size...

Gold Nanocluster Embedded Albumin Nanoparticles for Two-Photon Imaging of Cancer Cells Accompanying Drug Delivery.

Small 11 , 4075-81, (2015)

Gold nanoclusters in albumin nanoparticles (nanovehicles) are used for single-photon and two-photon imaging of cancer cells following the delivery of doxorubicin through the nanovehicle. NIR excitation and emission wavelengths in the biological window (650-90...

Effect of downscaling on the linearity range of a calibration curve in spectrofluorimetry.

Anal. Bioanal. Chem 406(18) , 4551-6, (2014)

Interest in the microfluidic environment, owing to its unique physical properties, is increasing in much innovative chemical, biological, or medicinal research. The possibility of exploiting and using new phenomena makes the microscale a powerful tool to impr...

Synthesis of ultrastable and multifunctional gold nanoclusters with enhanced fluorescence and potential anticancer drug delivery application.

J. Colloid. Interface Sci. 455 , 6-15, (2015)

The problem of stability hinders the practical applications of nanomaterials. In this research, an innovative and simple synthetic method was developed for preparing ultrastable and multifunctional gold nanoclusters (Au NCs). HS-C11-EG6-X is a class of molecu...

Inhibition of influenza virus replication by targeting broad host cell pathways.

PLoS ONE 9(10) , e110631, (2014)

Antivirals that are currently used to treat influenza virus infections target components of the virus which can mutate rapidly. Consequently, there has been an increase in the number of resistant strains to one or many antivirals in recent years. Here we comp...

Applicability of UV laser-induced solid-state fluorescence spectroscopy for characterization of solid dosage forms.

Anal. Bioanal. Chem 406(25) , 6347-62, (2014)

High production output of solid pharmaceutical formulations requires fast methods to ensure their quality. Likewise, fast analytical procedures are required in forensic sciences, for example at customs, to substantiate an initial suspicion. We here present th...

Fluorescence property of ZnO nanoparticles and the interaction with bromothymol blue.

J. Fluoresc. 21 , 1131-1135, (2011)

We synthesized ZnO quantum dots (QDs) simply in alcoholic solution, and investigated the interaction between ZnO QDs and bromothymol blue. The structural, morphological, size and spectral properties of ZnO QDs were studied. It was found that ZnO QDs were sphe...