Inflammatory bowel disease (IBD) mainly comprises Crohn ’ s disease and ulcerative colitis and is considered an idiopathic disease affecting the entire gastrointestinal tract. Various approaches have been proposed for the treatment of IBD, but the development of an appropriate delivery system to specifically target different sites of inflammation in the gut has remained a challenge. The therape...

UNLABELLED Quantum dots (QDs) have proven themselves as powerful inorganic fluorescent probes, especially for long term, multiplexed imaging and detection. The newly developed QDs labeling techniques have facilitated the study of drug delivery on the level of living cells and small animals. Moreover, based on QDs and fluorescence imaging system, multifunctional nanocomplex integrated targeting,...