A CMOS ;image sensor and fabricating method thereof can enhance the quality of the image sensor by preventing unnecessary diffused reflection of light by providing an opaque filter layer next to a microlens. The method includes forming a dummy gate structure having a stacked sacrificial dielectric layer and a sacrificial gate material layer on the NMOS and PMOS regions. The micro-accelerator of the improved biomarker generator is optimized for producing radioisotopes useful in synthesizing radiopharmaceuticals in quantities on the order of one unit dose allowing for significant reductions in size, power requirements, and weight when compared to conventional radiopharmaceutical cyclotrons. Standard 2335 \u201cFire Tests of Storage Pallets. The control system can adjust the DC bus voltage setpoint based at least in part on the DC bus voltage and the output AC current of the inverter. The surfactant blend may be incorporated into household and industrial-institutional cleaning products to solubilize hard to remove oily stains and soil from a variety of surfaces.