TY - RPRT TI - Cholesterol biosensors prepared by layer-by-layer technique. AU - M K Ram AU - P Bertoncello AU - H Ding AU - S Paddeu AU - C Nicolini PY - 2001 DO - 10.1016/s0956-5663(01)00208-1 UR - https://pubmed.ncbi.nlm.nih.gov/11679263/ ID - 11679263 ER -