The Southern Ocean (SO) is a unique region with rich ecosystems and minimal anthropogenic terrestrial natural impacts especially during austral summer. We conducted measurements sampling of aerosol particles to investigate the characteristics role in cloud formation on Japanese research vessel Mirai over SO late summer 2017. Observations air masses indicated that bimodal particle size distribut...

Abstract Study of the use polymers with higher conductivity like polypyrrole, and polyaniline in electrochemical insulin sensors can overcome drawbacks arising from ongoing non-conductive polymer membrane. Conductive membranes maintain positive properties polymers, improved stability, reproducibility, even increase current response prepared sensor toward oxidation. Three different screen-printe...

Abstract This work is a review of the literature on possibilities for electroplating polymer materials. Methods metalizing polymers and their composites were presented discussed. Information from various publications electrical properties was collected The most important results conductive compared. especially focuses conductivity main focus efficiency metal electrodeposition. Based analyzed pu...

The direct and rapid formation of a precise pattern metallic nanoparticles (NPs) supported and/or embedded in flexible polymeric substrate is not easy to achive. However, the development simpler more reliable procedures still highly desirable. This paper presents an innovative technique, simple, cheap, robust, for producing self-supported sheet polydimethylsiloxane (PDMS) embedding periodic arr...

Abstract In this work, nickel nanoparticles were prepared from chloride solution using the liquid phase plasma reduction technique. A cold jet was used for purpose. The variation of concentrations 0.5mM, 1mM and 2 mM to study optimal condition formation. concentration 1 ml observed be best, by UV-Vis spectroscopy Field emission scanning electron microscopy (FESEM). optimum formation with exposu...

Abstract Recently alcohol fuel cells has been increased consideration because of their environmental friendliness, high energy conversion efficiency and low emissions. Many effort have been made to improve the electro-oxidation performance of alcohols such as methanol, ethanol and propanol. In this work, a new method for ethanol oxidation based on core–shell titanium dioxide / carbon nanofib...

Abstract. In this study, we present atmospheric ice-nucleating particle (INP) concentrations from the Gruvebadet (GVB) observatory in Ny-Ålesund (Svalbard). All aerosol sampling activities were conducted April–August 2018. Ambient INP (nINP) measured for particles collected on filter samples by means of two offline instruments: Dynamic Filter Processing Chamber (DFPC) and West Texas Cryogenic R...