Weijuan Chen

  • Citations Per Year
Learn More
OBJECTIVE To prepare the Gd-DTPA-loaded poly (lactic-co-glycolic acid) (PLGA) microbubbles for both ultrasound imaging and MRI imaging. METHODS Biodegradable high-molecular-weight poly (lactic-co-glycolic acid) (PLGA) was used as an encapsulating vehicle to fabricate a contrast agent composed of gadolinium diethylenetriamine pentaacetic acid (Gd-DTPA) and(More)
BACKGROUND Epithelial ovarian cancer is the leading cause of death among gynecologic malignancies. However, detecting ovarian cancer at an early stage remains challenging. In this work, we aimed to synthesize a folate-receptor-targeting perfluorooctylbromide nanoparticle (FR-TPNP) as a targeted computed tomography (CT) contrast agent for the early detection(More)
Understanding the spatial and temporal movement patterns of residents visiting urban parks is essential to link park use with human well-being. There has been increasing interest recently in quantifying travel behaviors, but most studies have focused on flows of commuters within cities or tourists flows between cities. Actual, specific spatial and temporal(More)
  • 1