Objective(s): This paper describes synthesizing of magnetic nanocomposite with co-precipitation method.   Materials and Methods: Magnetic ZnxFe3-xO4 nanoparticles with 0-14% zinc doping (x=0, 0.025, 0.05, 0.075, 0.1 and 0.125) were successfully synthesized by co-precipitation method. The prepared zinc-doped Fe3O4 nanoparticles were characterized by X-ray diffraction (XRD), transmission electron...

Images are important in disease research, education, and clinical medicine. This paper presents a Web Service Platform (WSP) for support multiple programming languages to access image from biomedical databases. The main function WSP is to allow web users access image from biomedical databases. The WSP will receive web user’s queries. After that, it will send to Querying Server (QS) and the QS w...

among the synthetic polymers, poly (3-hydroxybutyrate-co-3-hydroxyvalerate) (phbv) microbial polyester is one of the biocompatible and biodegradable copolymers in the nanomedicine scope. phbv has key points and suitable properties to support cellular adhesion, proliferation and differentiation of nanofibers. nanofibers are noticeably employed in order to enhance the performance of biomaterials,...

This paper presents the design and development of a CMOS Instrumentation Amplifier for biomedical application. This design manages to achieve 101dB gain, PSRR > 102dB and 91dB CMRR. The final circuit consumes total of 0.318μWatts power at 1.8V supply voltage and possesses die size of 9.6nm area. It also has a full CMOS implementation of offset cancellation circuitry, among the first of its kind...

in his perspective “navigating between stealth advocacy and unconscious dogmatism: the challenge of researching the norms, politics and power of global health,” ooms argues that actions taken in the field of global health are dependent not only on available resources, but on the normative premise that guides how these resources are spent. this comment sets out how the application of a predomina...

Biomedical knowledge and data have been increasingly more explored by computer programs in providing support for human visualization of biomedical phenomena. Use scenarios of such graphical simulations range from physician’s decision support to aid-learning in medical sciences. The knowledge and data representation often plays a prominent role in such biomedical applications. In this sense, thi...

In his perspective “Navigating between stealth advocacy and unconscious dogmatism: the challenge of researching the norms, politics and power of global health,” Ooms argues that actions taken in the field of global health are dependent not only on available resources, but on the normative premise that guides how these resources are spent. This comment sets out how the application of a predomina...

serious concerns have been expressed about potential health risks of nano silver containing consumer products (agnps) therefore regulatory health risk assessment on such nanoparticles has become mandatory for the safe use of agnpsinbiomedicalproducts with special concerns to the mutagenic potentials. in this study, we examined the inhibitory and mutagenicity effects of agnps in three different ...

single-walled carbon nanotubes (swnts) are among the promising nano-devices for delivery of therapeutic agents. yet the drastic hydrophobic natures of swnts make their handling and hence application difficult.several researches have been conducted to make them more hydrophilic and water dispersible and less toxic. among the different approaches, dispersion methods exploit different reagents suc...