chromoionophore ii

chromoionophore ii Structure
chromoionophore ii structure
Common Name chromoionophore ii
CAS Number 138833-46-2 Molecular Weight 584.78500
Density N/A Boiling Point N/A
Molecular Formula C38H48O5 Melting Point N/A
MSDS USA Flash Point N/A

Ultrasensitive and rapid screening of mercury(II) ions by dual labeling colorimetric method in aqueous samples and applications in mercury-poisoned animal tissues.

Anal. Chim. Acta 868 , 45-52, (2015)

Rapid and ultrasensitive detection of trace heavy metal mercury(II) ions (Hg(2+)) are of significant importance due to the induced serious risks for environment and human health. This presented article reports the gold nanoparticle-based dual labeling colorim...

Nanonization of curcumin by antisolvent precipitation: process development, characterization, freeze drying and stability performance.

Int. J. Pharm. 477(1-2) , 564-77, (2014)

The present work aims to investigate applicability of antisolvent precipitation method for preparation of nanosized curcumin and to control their characteristics by determining the influence of process and solvents on solid-state properties of curcumin nanopa...

Combined treatment with GH and IGF-I: additive effect on cortical bone mass but not on linear bone growth in female rats.

Endocrinology 155(12) , 4798-807, (2014)

The growth-promoting effect of combined therapy with GH and IGF-I in normal rats is not known. We therefore investigated the efficacy of treatment with recombinant human (rh)GH and/or rhIGF-I on longitudinal bone growth and bone mass in intact, prepubertal, f...

Loss of Gab1 adaptor protein in hepatocytes aggravates experimental liver fibrosis in mice.

Am. J. Physiol. Gastrointest. Liver Physiol. 308(7) , G613-24, (2015)

Grb2-associated binder 1 (Gab1) adaptor protein amplifies signals downstream of a broad range of growth factors/receptor tyrosine kinases. Although these signals are implicated in liver fibrogenesis, the role of Gab1 remains unclear. To elucidate the role of ...

Determination of sulfadiazine in phosphate- and DOC-rich agricultural drainage water using solid-phase extraction followed by liquid chromatography-tandem mass spectrometry.

Anal. Bioanal. Chem 406(20) , 5019-30, (2014)

Trace levels of the veterinary antibiotic compound sulfadiazine (SDZ) can be determined in agricultural drainage water samples with this new method. Optimized sample pretreatment and solid-phase extraction was combined with liquid chromatography coupled to ta...

Structure elucidation and quantification of impurities formed between 6-aminocaproic acid and the excipients citric acid and sorbitol in an oral solution using high-resolution mass spectrometry and nuclear magnetic resonance spectroscopy.

J. Pharm. Biomed. Anal. 107 , 333-40, (2015)

Concentrated solutions containing 6-aminocaproic acid and the excipients citric acid and sorbitol have been studied at temperatures of 50°C, 60°C, 70°C and 80°C as well as at 20°C. It has previously been reported that the commonly employed citric acid is a re...

Analysis and behavior of colistin during anaerobic fermentation.

Bioresour. Technol. 170 , 303-9, (2014)

A new analytical method for the determination of colistin in fermenter samples was developed followed by a study on the behavior of this substance during anaerobic fermentation. Analysis of colistin A and B was carried out by liquid chromatography-tandem mass...

Chiral amino acid analysis of Japanese traditional Kurozu and the developmental changes during earthenware jar fermentation processes.

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 966 , 187-92, (2014)

Enantioselective amino acid metabolome analysis of the Japanese traditional black vinegars (amber rice vinegar, Kurozu) was performed using two-dimensional high-performance liquid chromatography combining a microbore-monolithic ODS column and narrowbore-enant...

Osteogenesis of human adipose-derived stem cells on hydroxyapatite-mineralized poly(lactic acid) nanofiber sheets.

Mater. Sci. Eng. C. Mater. Biol. Appl. 45 , 578-88, (2014)

Electrospun fiber sheets with various orientations (random, partially aligned, and aligned) and smooth and roughened casted membranes were prepared. Hydroxyapatite (HA) crystals were in situ formed on these material surfaces via immersion in 10× simulated bod...

HPLC analysis of blood-brain barrier penetration of 4-fluorodeprenyl.

J. Pharm. Biomed. Anal. 102 , 529-34, (2015)

Validated HPLC analysis was developed in order to monitor the level of 4-fluorodeprenyl in rats. Male Wistar rats were intraperitoneally treated with 30 mg/kg of (-)-4-fluorodeprenyl. The rats were sacrificed after 5, 15, 30 and 60 min of treatment, and vario...