Efficient CdInS/MgInS heterojunction for ultrasensitive detection of lung cancer marker neuron-specific enolase.

In this work, a photoelectrochemical (PEC) immunosensor was constructed for the ultrasensitive detection of lung cancer marker neuron-specific enolase (NSE) based on a microflower-like heterojunction of cadmium indium sulfide and magnesium indium sulfide (CdInS/MgInS, CMIS) as photoactive material. Specifically, the well-matched energy level structure and narrow energy level gradients between CdInS and MgInS could accelerate the separation of electron-hole (e-h) pairs in the CMIS heterojunction to enhance the photocurrent of CMIS, which was increased 5.5 and 80 times compared with that of single CdInS and MgInS, respectively.

Etiological analysis of graft dysfunction following living kidney transplantation: a report of 366 biopsies.

Aim: The aim of this study is to investigate the clinical features of graft dysfunction following living kidney transplantation and to assess its causes.

Methods: We retrospectively analyzed a series of 366 living kidney transplantation indication biopsies with a clear etiology and diagnosis from July 2003 to June 2016 at our center. The classifications and diagnoses were performed based on clinical and pathological characteristics.