We have designed a new magnetic targeting drug carrier Fe3O4-PVA with core of triiron tetroxide (Fe3O4) and shell made polyvinyl alcohol (PVA) to improve the hydrophilicity Fe3O4. With adriamycin hydrochloride as model drug, this study goes on measure performance Fe3O4-PVA. In addition, thermal stability enthalpy decomposition were measured using differential scanning calorimeter non-isothermal...

Article history: Received on: 29/05/2014 Revised on: 12/06/2014 Accepted on: 30/06/2014 Available online: 28/07/2014 In this study effect of gamma irradiation sterilization and storage conditions on thermal properties of phase sensitive granisetron in situ forming implant (ISFI) was investigated. ISFI was prepared by mixing Poly (DLlactide-co-glycolide) (PLGA) with dimethylsulfoxide (DMSO) : pr...

A lumped heat transfer model and parameter estimation technique are proposed for determining key parameters associated with a heat flux Differential Scanning Calorimeter (DSC). The development of a mathematical algorithm utilizing this model and technique is illustrated in Part I of this two-part paper. In Part II, a computational algorithm which has been constructed for the proposed method is ...

Abstract Here, we report the results of qualitative and quantitative investigations first-order phase transition in ionic liquid 1-ethylpyridinium triflate exhibiting a high variability temperature ranges, within which freezing melting occur. By two methods, direct fast quenching/annealing slow temperature-controlled differential scanning calorimeter, it is revealed that despite almost constant...

Rivaroxaban (RN) is a recently developed potent oral anticoagulant. The aim of the present study envisages compatibility studies rivaroxaban with crospovidone, sodium startch glycolate, magnesium stearate, talc, microcrystalline cellulose, aerosil, HPMC K100 M, croscarmellose using Differential scanning calorimeter and FTIR spectrophotometer. DSC thermograms, physical mixture individual pharmac...

A simple and high-sensitivity differential scanning calorimeter (DSC) unit operating under magnetic field has been built for indirect determination of the magnetocaloric effect. The principle of the measuring unit in the calorimeter is based on Peltier elements as heat flow sensors. The high sensitivity of the apparatus combined with a suitable calibration procedure allows very fast and accurat...

Characterization of Ceiba aesculifolia (CA) fibers by various techniques is herein reported. The seed pods were collected, and the surrounding seeds characterized or treated in an oven at 100 °C prior to characterization scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), thermogravimetric analysis coupled with a differential calorimeter ...

Abstract In this paper, three kinds of silicone rubber materials, methyl rubber, phenyl and fluorosilicone are used as the research object, contact angle tester, thermal conductivity insulation resistance differential scanning calorimeter thermogravimetric analyzer to explore effect side groups on properties rubber. The results show that materials is poor, but they all have good hydrophobicity,...