Abstract: The present invention provides a chip-based cartridge for biological detection and a detection method thereof, comprising a body formed by a flow guiding layer stacking with a substrate. The substrate has a reaction area positioned on part of the electrodes, and the reaction area is coated with a receptor for binding the detection target; The flow guiding layer has an opening aligned with the reaction area, the receptor is exposed at the opening corresponding to the body, and a microfluidic channel is formed between the flow guiding layer and the substrate; The sample is directly dropped from the opening to the reaction area to react with the receptor. After the reaction time, wash buffer is added to the sample in the reaction area. Then, the detection buffer is dropped into the reaction area so as to complete the sample detection without external driving force while improving the detection efficiency.

Abstract: A wound dressing includes a substrate, an insulating layer, at least one ion sustainable-released body, and at least one electrode. The insulating layer is disposed on the substrate, with the at least one ion sustainable-released body being uniformly disposed at the insulating layer. The ion sustainable-released body includes ions. The electrode is disposed on the insulating layer, and the electrode and the ions are functioned as an electron donor and an electron acceptor respectively.