Evaluation of effective parameters on fabrication of BSA nanoparticles

Coacervation technique was implemented in fabrication of BSA nanoparticle for the purpose of drug delivery system. Nanoparticle was purified with 48,800 g centrifuge, and then followed by dialysis, micro and ultra filtration. The fabricated nanoparticles were subjected to physical, morphological and biochemical characterization. The analyzed samples by SEM and AFM proved the semi-spherically shape of the particles whilst the size distribution was measured by photon correlation spectroscopy. Fourier transforms infra-red spectroscopy (FTIR) spectrum indicated that the fabricated nanoparticles were pure. The impact of various parameters upon the particle size was extensively investigated. The concentration of glutaraldehyde at fixed temperature had absolutely no significant effect on the size of particles. The affecting parameter was modeled to predict the size of nanoparticle. At low temperature (4{degree sign}C), the nanoparticle size of 89.3nm was fabricated with pure BSA concentration of 20 mg.ml-1

An investigation of the relationship between emotional intelligence and job involvement in a Penang manufacturing company

Secara relatifnya, kebijaksanaan emosi adalah konsep baru yang diperkenalkan oleh Mayor dan Salovey (1990). Emotional intelligence is a relatively new concept, which was first coined by Mayor and Salovey (1990)

A Water Quality Study With Emphasis On Pesticides In Shiroud River Catchment In Southern Part Of Caspian Sea, Iran [TD370. S524 2007 f rb].

Kajian kualiti air telah dijalankan ke atas Sungai Shiroud di Iran. Sungai ini terbentang sejauh 32 km bermula dari gunung Albourz dan berakhir di bahagian selatan Laut Caspian Shiroud River of Iran was chosen in this study to monitor its water quality. The river has a span of 32 km starting from Albourz mountainous and end up at the southern part of Caspian Sea

The Efficacy Of Natural Coral With And Without Platelet Rich Plasma In Prevention Of Post-Dental Extraction Alveolar Bone Loss [RK667.I45 N162 2006 f rb].

Resorpsi tulang alveolar berlaku dalam jangkamasa setahun setelah gigi dicabut dan terjadi dengan kadar yang cepat pada tiga bulan yang pertama. Kehilangan tulang akibat cabutan gigi memberi kesan negatif pada kosmetik, kebersihan, prostetik dan struktur gigi

Preparation and characterization of self-Nanoemulsifying drug delivery system (SNEDDS) for oral delivery of curcumin

Introduction: Curcumin is a compound possessing different pharmacological effects which is poorly soluble. Also, bioavailability of curcumin is low. In this study we aimed to improve solubility and bioavailability of curcumin by developing a self-nanoemulsifying drug Delivery system (SNEDDS) for oral delivery of curcumin. Methods and Results: Box –behnken was used to design optimum run. Several factors such as concentration of solvent, surfactant, and co-solvent were independent while dependent factors include droplet size, PDI (poly dispersity index), and zeta potential. Although, release test and study EE % (Entrapment efficiency) were done and images were taken using a TEM microscope. Droplet size of optimized formulation SNEDDS was 245.22 nm. PDI and zeta potential were 0 .38 and -1.28 mv, respectively. TEM images showed that the particles were spherical with no sign of aggregation. Also, our results revealed slow release profile. Conclusions: The obtained results indicated that SNEDDS could be considered as a good candidate for oral delivery of curcumin to improve its solubility and bioavailability as an active ingredient

Development Of Inorganic Membrane To Remove Oil Emulsifier From Domestic Waste water.

The rapid development of membranes in waste water treatment was a great encouragement to participate and fabricate inorganic membrane. The results yielded to an expansion of knowledge and producing various types of ceramic membrane. The ceramic membrane has a great potential and market, ceramic membrane represents a distinct class of inorganic membranes, especially the metallic coated has many industrial application. The porous ceramic was prepared for to fabricate the supported membrane. A thin film of Aluminium and Zirconium were formed. Unsupported membrane was also prepared