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The electrochemical detection of tetrabromobis-phenol A (TBBPA) with boron-doped diamond (BDD) thin film electrode is demonstrated. The electrode is synthesized by filament-assisted chemical vapor deposition. An irreversible oxidation peak is observed for TBBPA in phosphate buffer on BDD surface. A method to renew the electrode is developed by sweeping in H2SO4 at 3V for 100s first and at −3V for...
In this paper, we present a novel wearable flexible supercapacitor with the conductive carbon-nanotube (CNT)/fabric electrode and PVA/H3PO4 solid-state electrolyte, which is cost-effective and can be easily mass produced. Two kinds of fabric as the electrode substrates, cotton knitting fabric and polyester-fiber knitting fabric, are used for comparison respectively. The flexible fabric-based supercapacitors...
Drug delivery system (DDS) is the process of administering a drug-loaded composite to achieve a therapeutic effect in vitro or in vivo. In this paper, we present the fabrication of imiquimod-poly(ε-caprolactone) (PCL) fibre meshes for the melanoma therapy application. The fabrication was based on the electrospinning technique and NIH-3T3 fibroblast cells were cultured on electrospun fibre meshes to...
In this study we present a novel substrate for the investigation of cell response, behavior and attachment to the surface of iron oxide nanopillars. The material was fabricated using an anodic aluminum oxide template to electroform nanopillars of iron oxide. The lengths of the rods were controlled by the electroforming time and this has a direct influence on the stiffness of the nanopillars. The material...
This paper presented a method for multiwalled carbon nanotubes (MWCNTs) fusion induced by electron beam irradiation inside scanning electron microscopy (SEM). The MWCNT was picked up from CNT bulk by nanorobotics manipulation system. The electron beam irradiation was introduced at the joint of two free end of MWCNTs. C-C bonds at the ends of CNTs were fused together. The method of this paper presented...
We present a simple and flexible approach for building a microsphere-based probe that can be used for a scanning super-resolution imaging platform. We assembled microspheres with a microprobe and manipulate the microspheres as secondary lens across the specimen surface. The achieved resolution enhancement surpasses conventional 100x/0.90 objective lens under white light illumination by adding an additional...
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