نتایج جستجو برای: wearable biosensors
تعداد نتایج: 22979 فیلتر نتایج به سال:
In this paper, I would like to present basic characterization of Electro Chemical Biosensor. Biosensors are versatile , they are Amperometric and Immuno biosensors. In this paper the cyclic voltametry technique is used to detect the pathogens in analyte. The resultant graph is between voltage and current.The amperometric biosensor gives current as output which judges the pathogen present in ana...
The capabilities of biosensors for bio-environmental monitoring have profound influences on medical, pharmaceutical, and environmental applications. This paper provides an overview on the background and applications of the state-of-the-art biosensors. Different types of biosensors are summarized and sensing mechanisms are discussed. A review of organic materials used in biosensors is given. Spe...
Wearable systems continue to gain new markets by addressing improved performance and lower size, weight and cost. Both civilian and military markets have incorporated wearable technologies to enhance and facilitate user’s tasks and activities. A wearable system is a heterogeneous system composed of diverse electronic modules: data processing, input and output modules. The system is constructed ...
Epidermal nanogenerators (ENGs), defined as nano-enabled, thin, soft, and flexible skin-like devices that can convert mechanical thermal energy into electricity, are emerging a promising self-powered technology for wearable biomedical devices. This review covers the discussion of working mechanisms, design strategy, major requirements state-of-the-art ENGs including piezoelectric, triboelectric...
A number of potentiometric biosensors based on coimmobilization of enzymes with different types of zeolite on pH-ion-sensitive field-effect transistor (ISFET) have been developed. Their working characteristics have been determined and compared. It was shown that clinoptilolite and zeolite Beta polymorph A (BEA) are more promising for creating biosensors than zeolite A. Changing the concentratio...
Capacitive biosensors belong to the group of affinity biosensors that operate by registering direct binding between the sensor surface and the target molecule. This type of biosensors measures the changes in dielectric properties and/or thickness of the dielectric layer at the electrolyte/electrode interface. Capacitive biosensors have so far been successfully used for detection of proteins, nu...
Recently, a growing amount of attention has been focused on the utility of biosensors for biomedical applications. Combined with nanomaterials and nanostructures, nano-scaled biosensors are installed for biomedical applications, such as pathogenic bacteria monitoring, virus recognition, disease biomarker detection, among others. These nano-biosensors offer a number of advantages and in many res...
Because of environmental concerns, there is a growing interest in new ways to produce green energy. Among the several studied applications, enzymatic biofuel cells can be considered as promising solution generate electricity from biological catalytic reactions. Indeed, enzymes show very good results biocatalysts thanks their excellent intrinsic properties, such specificity toward substrate, hig...
application of electrospun nanofibrous phbv scaffold in neural graft and regeneration: a mini-review
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,...
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