{'fraction_non_alphanumeric': 0.03806734992679356, 'fraction_numerical': 0.01903367496339678, 'mean_word_length': 5.275229357798165, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
A novel acetylcholine bioensor and its electrochemical behavior.

A novel type of acetylcholine electrochemical biosensor was successfully fabricated by dropping beta-cyclodextrin solution, acetylcholinesterase solution and Nafion-methanol solution to the homemade nano-porous pseudo carbon paste electrode (nano-PPCPE) as working electrode, and then the electrochemical behavior of the as-prepared biosensor was studied through the acetylthiocholine iodide (ATChI). It was shown that the modified nano-PPCPE displays a high selectivity and sensitivity. The acetylcholine biosensor showed the linear range from 5 x 10(-6) M to 2 x 10(-4) M with the detection limit of 1.5 x 10(-7) M.