{'fraction_non_alphanumeric': 0.027522935779816515, 'fraction_numerical': 0.0061162079510703364, 'mean_word_length': 4.900900900900901, '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}}
Surface plasmon resonance study of comb copolymers containing regioregular poly-3-hexylothiophene

The surface plasmon resonance (SPR) is very sensitive, and so is the optical technique used in chemical sensing. The angle of incident of light at which a resonant effect is observed, as well as the dip of a resonant are very sensitive to variations of the optical parameters of the medium on a surface-active plasmon metal layer. In this work a novel combcopolimer of regioregular poly-3-hexylothiophene (rr-P3HT) and is studied as a gas (NO2) sensing material. Gas sensing properties of this material is examined using SPR technique at room temperature.