Nankai University

Tongye Technologies Development Co., Ltd

Ying Zhang

Jin Ma

Hua Yin

Yue Ma

Huiqi Zhang

Guoqing Pan

A multifunctional central suction system capable of remote monitoring includes a flow measurement device and a controller, wherein a negative pressure port of the flow measurement device is connected to a negative pressure air nozzle of the controller via a gas pipe; the flow measurement device includes a measurement mechanism and a liquid bottle; the negative pressure port is arranged on the liquid bottle; a first BLUETOOTH® communication module is provided on the measurement mechanism; a communication module is provided in the controller; the communication module includes a second BLUETOOTH® communication module and a Wi-Fi® communication module; and the first BLUETOOTH® communication module on the measurement mechanism is in communication connection with the second BLUETOOTH® communication module in the controller.

Multifunctional central suction system capable of remote monitoring

This invention provides molecularly imprinted polymer nanoparticles compatible with biological samples, and in particular pure biological samples and a preparation method thereof. Said molecularly imprinted polymer nanoparticles have a crosslinking degree exceeding 50%, a particle diameter of 10 to 500 nm, hydrophilic polymer brushes on its surfaces and can be prepared by introducing appropriate hydrophilic macromolecular chain transfer agents into reversible addition-fragmentation chain transfer (RAFT) precipitation polymerization systems through the one-pot synthesis. The preparation method is simple, features a broad range of application and yields a pure product. The obtained hydrophilic molecularly imprinted polymer nanoparticles have prospects for a wide range of application in biological sample analysis, medical clinical immune analysis, food and environmental monitoring, biomimetic sensors, etc.

Molecularly imprinted polymer nanoparticles compatible with biological samples and preparation method thereof

Growing community of inventors

Tianjin, China

Ying Zhang