Abstract: Disclosed in the present invention is a Ruxolitinib composition, comprising: Ruxolitinib or a pharmaceutically acceptable salt, an emulsifier, a co-emulsifier, a solvent, and an aqueous phase thereof. The emulsifier comprises one or more of polyoxyethylene hydrogenated castor oil, polyoxyethylene castor oil and vitamin E succinic acid. The co-emulsifier comprises propylene glycol monocaprylate. The solvent comprises one or more of propylene glycol, diethylene glycol monoethyl ether, and ethanol. The Ruxolitinib composition of the present invention has an ideal particle size and PDI. Furthermore, the present invention provides Ruxolitinib gel. Compared with a Ruxolitinib cream, the film-permeable efficiency is improved, and the stability of administration to the external skin under the condition of pH 5-7 can be satisfied; compared with the Ruxolitinib cream, as well as commercially available calcipotriol and Benvitimod, the present invention achieves a better drug effect in the aspect of psoriasis treatment.

Abstract: The present disclosure discloses a rosin-based small molecular weight hydrogelator and an application thereof, and belongs to the fields of supramolecular chemistry, surfactant science and chemical utilization of rosin. The rosin-based small molecular hydrogel of the present disclosure can gel water at a very low concentration, and the critical gelling concentration is only 0.176 wt %. On average, each gelling agent molecule can hold 13,889 water molecules, which exhibits extremely high gel efficiency and the formed small molecular hydrogel also exhibits extremely high stability. This small molecule hydrogel is derived from the natural product rosin and has a mild nature. It can be used in the fields of drug sustained-release, tissue engineering, daily chemicals, medicine and so on.

Abstract: The present disclosure discloses a rosin-based small molecular weight hydrogelator and an application thereof, and belongs to the fields of supramolecular chemistry, surfactant science and chemical utilization of rosin. The rosin-based small molecular hydrogel of the present disclosure can gel water at a very low concentration, and the critical gelling concentration is only 0.176 wt %. On average, each gelling agent molecule can hold 13,889 water molecules, which exhibits extremely high gel efficiency and the formed small molecular hydrogel also exhibits extremely high stability. This small molecule hydrogel is derived from the natural product rosin and has a mild nature. It can be used in the fields of drug sustained-release, tissue engineering, daily chemicals, medicine and so on.

Abstract: A real-time counting insecticidal lamp includes a rainproof cover, a LED lamp body, an insect receiver, and a high-voltage grid; the rainproof cover is arranged above the lamp body, the insect receiver is arranged below the lamp body, and the high-voltage grid is arranged at the periphery of the lamp body; the high-voltage grid includes a high-voltage direct current power supply and N-1 wires, and the N-1 wires are arranged in parallel in each interval to form a circle, wherein, N is no less than 10; top ends of the wires are all connected to the power supply end of the power supply, but one of two adjacent wires is electrically connected to the positive end of the power supply while the other is electrically connected to the negative end; the real-time counting insecticidal lamp also includes a counting unit.

Abstract: A real-time counting insecticidal lamp includes a rainproof cover, a LED lamp body, an insect receiver, and a high-voltage grid; the rainproof cover is arranged above the lamp body, the insect receiver is arranged below the lamp body, and the high-voltage grid is arranged at the periphery of the lamp body; the high-voltage grid includes a high-voltage direct current power supply and N-1 wires, and the N-1 wires are arranged in parallel in each interval to form a circle, wherein, N is no less than 10; top ends of the wires are all connected to the power supply end of the power supply, but one of two adjacent wires is electrically connected to the positive end of the power supply while the other is electrically connected to the negative end; the real-time counting insecticidal lamp also includes a counting unit.

Abstract: A composition includes: a continuous liquid phase including an acrylic monomer and an epoxy monomer; and a dispersed nanoparticulate including ZrO2 modified with an acrylic silane; and wherein the composition is transparent to visible light when coated on a lens. In addition, a method including the steps of: mixing an acrylic silane and a methanol-based ZrO2 sol to create a methanol-based silane-modified ZrO2 sol; then mixing at least an acrylic monomer, an epoxy monomer, and the methanol-based silane-modified ZrO2 sol to obtain the composition. The composition can be adapted for coating and curing onto another substrate, such as an ophthalmic lens.

Abstract: A composition includes: a continuous liquid phase including an acrylic monomer and an epoxy monomer; and a dispersed nanoparticulate including ZrO2 modified with an acrylic silane; and wherein the composition is transparent to visible light when coated on a lens. In addition, a method including the steps of: mixing an acrylic silane and a methanol-based ZrO2 sol to create a methanol-based silane-modified ZrO2 sol; then mixing at least an acrylic monomer, an epoxy monomer, and the methanol-based silane-modified ZrO2 sol to obtain the composition. The composition can be adapted for coating and curing onto another substrate, such as an ophthalmic lens.