19 results about "High absorption" patented technology

The invention discloses a light-controlled protein loading and releasing platform based on bent nanowires and a preparation method and application thereof. The preparation method comprises five steps of mask preparation, bent nanowire preparation, amination treatment, photo-acid modification and antibody attachment. The platform uses the bent nanowire as the substrate, has the characteristics of high specific surface area, nano confinement effect and high absorptivity, and can obviously improve the maximum capacity, so that the platform is easy to absorb both low-abundance protein and high-abundance protein. Furthermore, due to the fact that the target biomolecule is protein, by means of the principle that specific adsorption of the target biomolecule is sensitive to the pH value of the environment, a reversible photoacid molecule is used as a light-operated gate in the preparation method, the local pH value is adjusted to control specific adsorption and dissociation of the protein and the antibody, and the specific adsorption and dissociation of the protein and the antibody are controlled. And due to the high absorptivity of the bent nanowires, the bent nanowires can be dissociated in an extremely short time, and the local pH value is reduced, so that the protein is quickly released.

A catheter assembly includes a container vessel with a receiving passageway extending through an upper region of the container vessel. The collection vessel further includes a high absorption member positioned within an inner surface of the container vessel. The collection vessel further includes tube fitted within the receiving passageway.

Pharmaceutical compositions for topical use containing diclofenac in the form of salt with epolamine, present at concentrations higher than 2.0% by weight are described. Such compositions provide, with respect to those currently available, a more complete absorption of the administered dose, reducing the dispersion of active ingredient and allowing treatments requiring the administration of high and accurate dosages to be carried out.

The invention discloses an instant-absorbing and quick-drying sanitary material absorbing core and a preparation method and application thereof, and belongs to the technical field of sanitary products, the instant-absorbing and quick-drying sanitary material absorbing core comprises a bottom layer, a middle layer, an absorbing layer and a surface layer which are compounded together from bottom to top, the surface layer is of a woven sandwich mesh fabric structure, and the layers are fixed through a hot-melt structural adhesive. According to the instant-absorption and quick-drying absorption core body, the absorption speed, air permeability and dryness of the absorption core body can be improved, liquid back seepage is reduced, and the use performance of hygienic products is improved.

To provide an absorbent article improved in absorbency of menstrual blood.SOLUTION: An absorbent article for absorbing menstrual blood, comprising a functional substance, wherein the functional substance has a function of inhibiting a factor that acts on blood coagulation.SELECTED DRAWING: Figure 1

The present application provides an absorbent having high absorbency. A composite absorbent (4) according to the present application is characterized by being a composite absorbent for absorbing body fluids, the composite absorbent comprising: a high-molecular absorbent having a continuous skeleton and continuous pores and having hydrophilicity; and a superabsorbent polymer, wherein, with respect to the high-molecular absorbent, the amount of liquid transferred from the high-molecular absorbent to the superabsorbent polymer after the high-molecular absorbent is contacted with the superabsorbent polymer for 3 minutes is 23.0 g / g or more.

The invention discloses a transparentizing composition, a preparation method thereof and a cosmetic. The transparentizing composition comprises the following components in percentage by weight: 5-20% of a dye compound; 10 to 30 percent of glycerol; 20 to 70% of water; 0-5% of an emulsifier; 0-20% of a humectant; 0-2% of a preservative; and 0-2% of a stabilizer. The invention has the following beneficial effects: 1, a transparent optical regulation and control technology is applied to a cosmetic system, and high-refractive-index or high-absorption molecules which are safe to human bodies are introduced into a cosmetic formula, so that the synergistic and superimposed effects with existing functional components are realized; compared with a traditional cosmetic depending on a pigment or a single functional component, the technology of the invention can generate a transparent and transparent optical auxiliary effect after the cosmetic is applied to the skin, so that the visual expressive force of the cosmetic is remarkably improved.

In one aspect, the disclosure relates to compositions and use thereof including an absorbing substance that absorbs light at specific wavelengths, thus allowing the refractive index of the medium at neighboring wavelengths to be modulated accordingly. This modulation allows reduction of the refractive index mismatch between separate phases with distinct refractive indices, thus mitigating scattering. The compositions are soluble in water and have high absorptivity, thus significantly increasing the refractive index at desired wavelengths. In one aspect, these materials have been proved safe in oral administration. In another aspect, provided herein is a protocol that enables diffusion of these substances into the aqueous phase of biological tissues, including in living organisms, thereby achieving increased transmission in muscles and allowing clear visualization of deep bones, vessels, and nerves that are otherwise invisible in the body.

A catheter assembly includes a container vessel with a receiving passageway extending through an upper region of the container vessel. The collection vessel further includes a high absorption member positioned within an inner surface of the container vessel. The collection vessel further includes tube fitted within the receiving passageway.

The invention provides a high-dissolution-rate and high-absorptivity liquid calcium preparation as well as a preparation method and application thereof, and belongs to the technical field of medicines. The preparation method comprises the following steps: carrying out superfine grinding on food-grade calcium citrate, carrying out ultrasonic treatment, loading in milk exosome, mixing with liposome loaded with vitamin K2 and vitamin D3, carrying out ultrasonic treatment, incubating to obtain a fusion body, mixing the fusion body with collagen peptide chelated with calcium, carrying out ultrahigh-pressure homogenization treatment, filtering, sterilizing and filling to obtain the collagen peptide containing vitamin K2 and vitamin D3. The liquid calcium preparation with the high dissolution rate and the high absorption rate is obtained. By improving the production process and the preparation, the liquid calcium preparation product which can stably exist for a long time and is high in dissolution rate and absorptivity is prepared, the absorptivity of calcium supplement function nourishment is improved, the calcium supplement effect of the product is further improved, and the preparation has a good application prospect.

The application discloses a composite absorbent for reinforcing carbon dioxide absorption and a preparation method thereof, and the composite absorbent is composed of N-methyldiethanolamine (MDEA) aqueous solution, graphite and graphene, and the preparation steps comprise the following steps: adding a certain amount of graphite powder into the MDEA aqueous solution, uniformly dispersing, then performing ultrasonic treatment by using a cell pulverizer, and then adding MEDA and water to adjust the viscosity, concentration and stability of the dispersion liquid, so that the composite absorbent can be obtained; the composite absorbent has high absorption rate, the preparation method is simple, the cost is low, and the composite absorbent has a good application prospect.

The invention discloses an anti-degradation type composite amine absorption system suitable for capturing low-pressure industrial flue gas CO2 and a using method of the anti-degradation type composite amine absorption system, and belongs to the technical field of flue gas purification. The composite amine absorption system is composed of a main absorbent, an auxiliary absorbent, a flash agent, an activating agent and an anti-degradation agent; the auxiliary absorbent is composed of monoethanolamine, the expanding agent is composed of aminoethyl piperazine, the activating agent is composed of N-methyldiethanolamine, and the anti-degradation agent is composed of thioether and diamylamine. By compounding the organic amines with different advantages, the absorption capacity of the system is improved, the regeneration energy consumption is reduced, the regeneration rate is increased, the method has the characteristics of high absorption and desorption rate and low regeneration energy consumption, the CO2 capture energy consumption can be effectively reduced, the degradation problem in CO2 capture is inhibited, and the CO2 capture cost is reduced.

A catheter assembly includes a container vessel with a receiving passageway extending through an upper region of the container vessel. The collection vessel further includes a high absorption member positioned within an inner surface of the container vessel. The collection vessel further includes tube fitted within the receiving passageway.

Disclosed in the present specification are a polymer material and a use thereof. Disclosed in the present specification is a polymer material in which a polysaccharide component forms appropriate chemical and physical bonds to exhibit at least a certain level of torque even after being treated with an enzyme that reacts with the polysaccharide component and exhibit a high absorption rate while exhibiting excellent absorption capacity. Further disclosed in the present specification is a method for manufacturing the polymer material.

The application discloses a method for efficiently capturing oxygen, in which anion functionalized ionic liquid containing Mo, W, B and V is used as an absorbent to absorb O2; during the absorption process, the absorption pressure is 0.02-0.1 MPa, the absorption temperature is 20-100 DEG C, and the absorption time is 2-8 h; the desorption process is carried out under 0.02-0.1 MPa, the desorption temperature is 70-120 DEG C, and the desorption time is 0.5-4 h; the functionalized ionic liquid is composed of alkyl quaternary phosphonium cation and molybdate, tungstate, metaborate and orthovanadate. The application realizes efficient and recyclable capture of O2 by using the coordination of O2 and anions, has the advantages of high absorption efficiency, large absorption capacity, wide use environment for absorption of O2, wide absorption temperature control range, and the like, and can reduce the viscosity of the system after absorption of O2, which is beneficial to desorption and recycling of O2.

The invention relates to a plaster patch for forming photodynamic reaction based on tissue and a manufacturing method thereof. The plaster patch comprises a plaster skin layer, a plaster layer, a stripping protection layer, a light source exciter, a chip board and a plurality of luminous bodies. On one hand, photodynamics and plaster are integrated, light beam elements are relatively separated by the plaster layer, wavelength at a strong absorption peak of a medicament in the plaster layer forms tissue to generate photodynamic reaction so as to promote efficient absorption of the medicament, and hot compress caused by light waves reduces discomfort in use; on the other hand, the pasty fluid can wrap and hide the light beam elements, the light beam elements are arranged in a relatively separated mode, the photodynamic reaction can be prevented from being affected by the external environment, meanwhile, the light beam elements can be repeatedly used, the structure is simple, the manufacturing cost and the use cost are low, and practicability is high.

The invention relates to a bedspread for the obstetrics and gynecology department, in particular to a disposable high-absorption anti-permeation intelligent bedspread and a using method.The bedspread comprises a bedspread body and a bedspread edge which is arranged on the periphery of the bedspread body and can be fixed to a mattress of an obstetric table, and a humidity sensor is arranged in the bedspread and communicates with a receiving terminal in a room of the obstetric table. When the humidity sensor detects that the liquid absorption amount of the bedspread reaches a set value, detection information is firstly transmitted to the receiving terminal, then the receiving terminal transmits the received information to the nurse station terminal, and the nurse station terminal automatically sends out reminding information, so that medical staff are prevented from replacing the bedspread due to busy and missing, and the working efficiency is improved. And the safety and the timeliness are improved. The cover body is of a three-layer structure, the surface layer of the water-repellent hydrophilic double-effect non-woven fabric can reduce the discomfort of a puerpera in contact with a wet surface, and blood stains are prevented from remaining on the skin; the absorption layer composed of the high-power water absorption resin layer and the fluffy non-woven fabric layer can prevent liquid from being accumulated on the surface layer, and the side leakage probability is reduced.

The invention belongs to the field of pharmaceutical preparations, and particularly relates to a high-absorptivity, high-antioxidation and high-dose coenzyme Q10 orally disintegrating tablet and a preparation method thereof. The high-absorptivity, high-antioxidation and high-dose coenzyme Q10 orally disintegrating tablet is prepared from the following raw materials in parts by weight: 15 to 30 parts of coenzyme Q10, 5 to 10 parts of inclusion agent, 0.1 to 2 parts of flavoring agent, 60 to 80 parts of filling agent, 3 to 8 parts of disintegrating agent and 0.1 to 1 part of lubricating agent. The preparation method comprises the following steps: granulating and drying the flavoring agent and the filling agent, mixing the coenzyme Q10 with the inclusion agent, and finally mixing and tabletting with the disintegrating agent and the lubricant. The invention breaks through the limitation of high-dose drug loading, solves the sticking problem, accelerates disintegration and absorption, improves bioavailability and antioxidant activity, and has wide application market.

The invention relates to the technical field of veterinary drugs, and particularly discloses high-water-solubility and high-absorption chlortetracycline soluble powder and a preparation method thereof. The chlortetracycline soluble powder consists of the following components in percentage by mass: 20-55% of chlortetracycline phosphate salt, 0.5-2.5% of a chelating agent, 0.5-2.5% of a penetration enhancer and the balance of an organic acid carrier, the chlortetracycline phosphate salt is mainly obtained by chemically modifying chlortetracycline hydrochloride with di-tert-butyl chlorophosphite and then reacting with alkali to form salt. The chlortetracycline is chemically modified into the phosphate salt, and the phosphate salt is cooperated with the chelating agent and the penetration enhancer, so that the key problems of poor water solubility and low absorption rate of the chlortetracycline are fundamentally solved, the order of magnitude of solubility is improved, the oral bioavailability is remarkably improved, and meanwhile, complex superfine grinding treatment required by a traditional process is avoided.