The present disclosure relates to polymers which contain a hydrophobic and hydrophilic segment which is sensitive to pH. In some aspects, the polymers form a micelle which is sensitive to pH and results in a change in fluorescence based upon the particular pH. In some aspects, the disclosure also provides methods of using the polymers for the imaging of cellular or extracellular environment or delivering a drug.
本公开涉及含有对 pH 值敏感的疏
水和亲
水段的聚合物。在某些方面,聚合物形成对 pH 值敏感的胶束,并根据特定 pH 值导致荧光变化。在某些方面,本公开还提供了将聚合物用于细胞或细胞外环境成像或递送药物的方法。