Osteoclasts have a unique bone-destroying capacity, playing key roles in steady-state bone
remodeling and arthritic bone erosion. Whether the osteoclasts in these different tissue …

A newly developed sensor for NO2 has been investigated from a practical point of view.
Various metal oxide semiconductors have been examined and as a result it is found that …

Objectives Osteoclasts play critical roles in inflammatory bone destruction. Precursor cell
migration, cell differentiation, and functional cell activation are all in play. Biological disease …

A highly sensitive and selective H2S gas sensor has been developed. An SnO2 thin film is
deposited on an alumina substrate by the rf reactive sputtering method. The influence of the …

In order to improve the long-term stability of SnO 2 sintered gas sensors, 31 kinds of metal
elements have been added and their stability over a long period of time studied. Sensor …

We report on a trial to construct an intelligent gas sensing system based on the information
embedded in a non-linear dynamic response, an application that has possibilities for various …

To develop the pulse heated semiconductor CO sensor which operates on a 9 V alkaline
battery for 2 years (power consumption; approximately 0.1 mW), the current sensor structure …

When the poly (acrylic acid)(PAA) gel-1, 8-diazabicyclo-[5, 4, 0]-7-undecene salt (DAA) was
placed in N-methyl-2-pyrrolidone containing an excess of alkylamine and …

Four types of tin oxide gas sensors are used to identify indoor air-pollutants in a domestic
environment. They are a combustible gas, ammonia gas, carbon monoxide gas and nitrogen …

When SnO2sintered gas sensors are energized fbr a long period of time, the sensor
resistance decreases and 毛 he sensitivity to gases such as hydrogen and alcohol vapor …