Separation and Analysis of the Volatile Solvents and Thinners of Lacquers1

1926 ◽  
Vol 18 (12) ◽  
pp. 1234-1235
Author(s):  
Ray M. Carter
Keyword(s):  
Volatile Solvents

scholarly journals Volatile Solvents as Drugs of Abuse: Focus on the Cortico-Mesolimbic Circuitry

2013 ◽  
Vol 38 (13) ◽  
pp. 2555-2567 ◽  
Author(s):  
Jacob T Beckley ◽  
John J Woodward
Keyword(s):  
Drugs Of Abuse ◽  
Volatile Solvents

scholarly journals Assessment of dissolution profile of Pantoprazole tablets available in Bangladesh

2012 ◽  
Vol 4 (2) ◽  
pp. 58-62
Author(s):  
Aparajita Malakar ◽  
Bishwajit Bokshi ◽  
Utpal Kumar Karmakar
Keyword(s):  
Dissolution Rate ◽  
Solid Dispersion ◽  
Water Soluble ◽  
Dissolution Profile ◽  
Coating Materials ◽  
Volatile Solvents ◽  
Kneading Method ◽  
Enhanced Solubility ◽  
Materials Used ◽  
Liquisolid Compacts

The aim of the present study was to increase the solubility of a poorly water soluble BCS class II drug, valsartan. Liquisolid technology and solid dispersion by kneading method were techniques used to improve the solubility of the drug by using non-volatile solvents and some hydrophilic carriers. Liquisolid compacts were prepared by dissolving the drug in suitable non volatile solvents. The various non volatile solvents used were PG, PEG, and glycerine. The carrier coating materials play an important role in improving the solubility of the drug. The dissolution rate of the drug was increased by using propylene glycol as non-volatile solvent at 20:1 ratio of carrier to coating material. Solid dispersion by kneading method were another attempt to improve solubility the various carrier materials used were PVP K 30, PEG 6000 and mannitol, these carriers are used in various ratios to improve its solubility. The dissolution rate of drug using solid dispersion kneading method with mannitol was increased at 1:3 ratio. The DSC and FTIR studies revealed no drug excipients interactions, whereas XRD revealed the reduced crystalinity of drug, which showed enhanced solubility. From the results it was concluded that the liquisolid compacts enhanced the solubility of valsartan in comparison to traditional solid dispersion method.DOI: http://dx.doi.org/10.3329/sjps.v4i2.10441  S. J. Pharm. Sci. 4(2) 2011: 58-62

Percutaneous absorption of volatile solvents following transient liquid exposures II. Ethanol

2009 ◽  
Vol 64 (8) ◽  
pp. 1665-1672 ◽  
Author(s):  
Siladitya Ray Chaudhuri ◽  
Rachna M. Gajjar ◽  
William B. Krantz ◽  
Gerald B. Kasting
Keyword(s):  
Percutaneous Absorption ◽  
Volatile Solvents

Wick evaporation: a technique for the isolation of soluble analytes from volatile solvents

1988 ◽  
Vol 60 (5) ◽  
pp. 508-509 ◽  
Author(s):  
Colin D. Chriswell ◽  
Richard. Markuszewski
Keyword(s):  
Volatile Solvents

Critical Assessment of CO2Solubility in Volatile Solvents at 298.15 K

2011 ◽  
Vol 56 (4) ◽  
pp. 1565-1572 ◽  
Author(s):  
Matthew B. Miller ◽  
De-Li Chen ◽  
David R. Luebke ◽  
J. Karl Johnson ◽  
Robert M. Enick
Keyword(s):  
Critical Assessment ◽  
Volatile Solvents

scholarly journals Discrimination of saturated alkanes and relevant volatile compounds via the utilization of a conceptual fluorescent sensor array based on organoboron-containing polymers

2018 ◽  
Vol 9 (7) ◽  
pp. 1892-1901 ◽  
Author(s):  
Yanyu Qi ◽  
Wenjun Xu ◽  
Rui Kang ◽  
Nannan Ding ◽  
Yelei Wang ◽  
...  
Keyword(s):  
Volatile Compounds ◽  
Sensor Array ◽  
Fluorescent Sensor ◽  
Fast Detection ◽  
Volatile Solvents

A conceptual sensor array for the efficient discrimination and fast detection of saturated alkanes and commonly found volatile solvents is reported.

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