Call Us 080-41656200 (Mon-Sat: 10AM-8PM)
Free Shipping above Rs. 1499
Cash On Delivery*

Dielectric Thermal Analysis of Pharmaceutical Solids

 

Marketed By :  LAP LAMBERT Academic Publishing   Sold By :  Kamal Books International  
Delivery in :  10-12 Business Days

 

Check Your Delivery Options

 
Rs. 4,165

Availability: In stock

 
  • Product Description
 

Morphological and thermodynamic transitions in drugs as well as their amorphous and crystalline content in the solid state have been distinguished by Thermal Analytical techniques, which include DEA, DSC and macro-photo-micrography. DEA measures and differentiates the crystalline solid (low; 10-2 pS/cm) and amorphous liquid (high; 10>6 pS/cm) API electrical ionic conductivity. Drug salts were investigated by DEA in order to evaluate the ionic conductivity and molecular mobility properties in pharmaceutical salts through the measurement of the characteristic activation energies Ea (k), Ea (?) and polarization times (?). These analyses can be used to predict the quality, stability and behavior of a drug salt. The dielectric science developed to understand the crystalline and amorphous components in pharmaceuticals would be validated by calorimetry, X-ray diffraction and scanning electron microscopy. It has been established that the crystalline and amorphous content measured by the DEA activation energy method is related to the DSC melting, glass-transition profile as well as the crystal structure by X-ray diffraction and scanning electron microscopic images.

Product Specifications
SKU :COC61256
AuthorManik Pavan Kumar Maheswaram
LanguageEnglish
BindingPaperback
Number of Pages156
Publishing Year04.07.2014
ISBN9783659543449
Edition1 st
Book TypePhysical chemistry
Country of ManufactureIndia
Product BrandLAP LAMBERT Academic Publishing
Product Packaging InfoBox
In The Box1 Piece
Product First Available On ClickOnCare.com2015-08-05 00:00:00