Guangtao Du

  • Citations Per Year
Learn More
In order to solve the problems of cantilever-based magnetic sensors and develop the simple and low-cost magnetic field sensors, novel sensors based on a cylindrical ferromagnet attached to a silicon diaphragm and piezoresistive membrane are proposed. The interaction between the magnetic field and the ferromagnet generates a deflection of the diaphragm,(More)
OBJECTIVE To investigate the drug release kinetic of (32)P-chromic phosphate-poly(L-lactide) ((32)P-CP-PLLA). METHODS (32)P-CP-PLLA were placed into physiological saline and H22 solid tumor mass, respectively. The weight loss rate and radioactivity release rate were evaluated. The release of the microparticles was evaluated using fitting curves. The(More)
  • 1