Recently, an attempt to integrate sensors and networks in a high-order dimension has been carried out. Various concepts for this integration have been proposed thus far; for example, sensor netwo ... Read More

In this paper, the development of an all-solid-state photo-supercapacitor (PSC) by micromachining techniques is discussed. The device consists of two ZnO-nanorod solar cells, a buckypaper-based s ... Read More

A nanogenerator is fabricated on the basis of in situ mechanical stretching and electrical poling of polyvinylidene fluoride fiber arrays deposited by mechano-electrospinning. The fibers with uni ... Read More

We have developed a compact X-ray source using a carbon nanostructure electron emitter and an X-ray imaging camera using a CdTe semiconductor and a pixelated readout circuit for the automated X-r ... Read More

When a piezocomposite vibrates in a thickness mode, interpillar modes of vibration are likely to occur between lattice-structured piezoceramic pillars and a polymer matrix, which significantly di ... Read More

Perovskite-type oxide SmBO3 (B = Cr, Mn, Fe, Co) powders were prepared by a polymer precursor method at 750 ℃ and systematically investigated for electrochemical sensing properties for NO2 −. ... Read More

The flavor of beer is an important means of evaluating its quality. Beer flavor is the integrated embodiment of beer smell and taste information. In this work, the automatic evaluation of beer ar ... Read More

Potentiometric selective electrodes are designed for the electrochemical determination of tramadol hydrochloride (TR.HCl). They are synthesized using coated platinum wire, a carbon paste electrod ... Read More

Cu2O is a direct and narrow band-gap material; hence, it serves as an important candidate material for applications such as solar cells. In this study, copper (Cu) metal was used as a target and ... Read More