In a method, a high voltage level is converted to a low voltage level by using a high side driver and a low side driver electrically coupled with the high side driver. The hydrolysis enzyme is obtained from a microorganism selected from the group consisting of Thermomyces genus, Aspergillus genus, Rhizopus genus, Penicillium genus, Pseudomonas genus, Humicola genus, Burkholderia genus, Candida genus Bacillus genus and Streptomyces genus. The fabric may include border segments that have filling yarn disposed weftwise across the stitch-loop chains. The present invention further relates to the detection, imaging, diagnosis and monitoring of cancer utilizing C3b specific antibodies. The LC lens includes an inner space filled with an LC material whose refractive index and abbe number change according to an applied voltage.