57results about How to "Good sensitization effect" patented technology

The invention relates to a preparation method of room-temperature condensation type nitrile silicone rubber. The room-temperature condensation type nitrile silicone rubber is prepared by utilizing synthesized cyano-containing siloxane; the cyano-containing siloxane is prepared from the cyano-containing siloxane and a cyano-containing compound containing an unsaturated bond through addition reaction of amino and double bonds. The synthesis method provided by the invention is simple and controllable and is high in synthesis efficiency; the synthesized cyano-containing siloxane contains a cyano group so that the polarity and solubility parameters of the siloxane are changed. The room-temperature condensation type nitrile silicone rubber prepared by utilizing the synthesized cyano-containing siloxane can have the performance of resisting solvent soil and can be widely applied to various oil-resisting and low-temperature-resisting fields.

The invention relates to a device for rapid detection of total volatile organic compounds. The device comprises a plasma generator, an ozone generator and a catalytic luminescence sensing device, wherein the plasma generator is provided with a sample gas inlet and a sample gas outlet. The ozone generator is provided with an ozone outlet. The catalytic luminescence sensing device includes a chemiluminescent reaction chamber with a catalyst inside and a photodetector. The sample gas inlet and the ozone outlet are respectively communicated with the chemiluminescent reaction chamber, respectively.The photodetector detects a catalytic luminescence signal emitted from the chemiluminescent reaction chamber. The invention also relates to a method for rapid detection of the total volatile organiccompounds. The device for rapid detection of the total volatile organic compounds can meet the requirements of rapid, sensitive and simple detection of the TVOC (total volatile organic compounds).

The invention discloses a gear shaft torque monitoring device and a gear shaft of a lifting system, comprising a torque transmission tube, a strain measurement tube, a measuring fiber grating, a transmission optical fiber, a rotary connector, a demodulator and a terminal, and two adjacent torque transmission tubes A strain measuring tube is connected between them, and the measuring fiber grating is attached to the outer wall of the strain measuring tube. The strain measuring tube is provided with a connecting hole, one end of the transmission fiber is connected to the measuring fiber grating through the connecting hole, and the other end passes through the torque transmission. The tube is also connected with the rotary connector, the rotary connector is connected with the data of the demodulator, and the demodulator is connected with the terminal data; the outer diameter of the torque transmission tube is greater than the outer diameter of the strain measuring tube. This solution can accurately detect the torque of the climbing gear shaft in real time, so that it can effectively reflect whether the load on each transmission device is balanced, and the overload caused by deformation or other reasons of individual lifting systems can be detected in time to avoid accidents.

The invention relates to a nuclear pore membrane batch sensitization device. This device is mainly used for batch sensitization treatment of nuclear pore membranes, and its main application fields include nuclear pore membrane product processing, nuclear pore membrane preparation, etc. A nuclear pore membrane ultraviolet light sensitization device, its main feature is to include an unwinder, an ultraviolet sensitizer and a winder; The sensitizing roller and the winding roller on the winding machine pass through the unwinding machine, the ultraviolet sensitizing machine and the winding machine in sequence; The bracket is equipped with an ultraviolet LED surface light source and heat-insulating glass, and a cooling water tank is provided under the heat-insulating glass. connect. The device has the advantages of low working temperature, short sensitization time, high production efficiency, long service life, etc., and can carry out ultraviolet light sensitization treatment of nuclear pore membranes in batches.

The invention relates to synthesis of siloxane containing nitrile group and vinyl group at same time and a preparation method of room-temperature addition type nitrile silicone rubber. The siloxane containing the nitrile group and the vinyl group is prepared from the siloxane containing amino group and the vinyl group at the same time, and a vinyl-group-containing compound with unsaturated bonds through an addition reaction of the amino group and the double bonds; the synthesized siloxane containing the nitrile group and the vinyl group at same time is used for preparing the room-temperature addition type nitrile silicone rubber. The synthesis method is simple and controllable, and high in synthesis efficiency. The synthesized siloxane containing the nitrile group and the vinyl group at same time contains the vinyl group so that the polarity and the dissolvability parameters of the siloxane are improved; the room-temperature addition type nitrile silicone rubber prepared from the siloxane containing the nitrile group has a property of resisting solvent oil and can be widely applied to various oil-resisting and low-temperature-resisting fields.

The invention provides an adrenal cortical hormone compound preparation. An active pharmaceutical ingredient in the preparation comprises the following components: adrenal cortical hormone and tetraodotoxin. The purpose of the preparation is identical with that of a hormone drug in the preparation; and the tetraodotoxin can play a sensitizing role in the preparation so as to improve the hormone use effect, reduce the hormone use dose, reduce or eliminate the hormone tolerability, the hormone dependence and the side effect.

The invention discloses a protein sensitizer of tumor chemotherapeutics and an application thereof, the protein sensitizer comprises Survivin mutant protein, the protein sensitizer has 90% of homology with Survivin through gene engineering preparation, the Survivin comprises one point mutation, multipoint mutation, combinatorial mutation and simultaneous mutation of sites of 20 site, 34 site, 84 site and 117 site. The protein sensitizer is combined with tumor chemotherapeutics for usage, the tumor chemotherapeutics refers to one or more of doxorubicin, epirubicin, daunorubicin or paclitaxel. According to the effect of Survivin protein in cell signal pathway and the influence of Survivin protein on multi-drug resistance reversing, the chemotherapeutics is combined with TmSm, the TmSm is capable of effectively promoting the killing effect of the chemical medicines, effectively reducing the application amount of the chemical medicines and increasing the killing effect of the chemical medicines on cells, and is the effective protein sensitizer of tumor chemotherapeutics.