title: Colorimetric and fluorescent detection of protamines with an anionic polythiophene derivative.
abstract: We have developed a novel approach for the colorimetric and fluorescent detection of protamines based on an anionic polythiophene derivative. This probe has high sensitivity and selectivity toward protamines with a linear detectable range from 0.1 to 30 μg mL(-1), and can be used for protamine detection in serum samples.
authors: Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China. haichenwu@ihep.ac.cn.
authors: Zhiyi
authors: Z
authors: Yao
authors: Wenjuan
authors: W
authors: Ma
authors: Yan
authors: Y
authors: Yang
authors: Xueliang
authors: X
authors: Chen
authors: Li
authors: L
authors: Zhang
authors: Chen
authors: C
authors: Lin
authors: Hai-Chen
authors: HC
authors: Wu
mesh_terms: D000838:Anions / Q000737:chemistry; D003124:Colorimetry; D015394:Molecular Structure; D011108:Polymers / Q000737:chemistry*; D011479:Protamines / Q000032:analysis* / Q000737:chemistry*; D013050:Spectrometry, Fluorescence; D013056:Spectrophotometry, Ultraviolet; D013876:Thiophenes / Q000737:chemistry*
chemical_list: D000838:Anions; D011108:Polymers; D011479:Protamines; D013876:Thiophenes; C066730:polythiophene