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30results about How to "Process quality is easy to control" patented technology
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Manufacturing method of tap valve body
The invention provides a method for manufacturing hydro-valve body, comprising the steps of: a. part machining; b. welding; and c. fine machining. And it moulds case, water inlet base, inner water pipe, valve core seat, and water outlet base and weld them together. And it compromises the advantages of hot forging and casting processes, saving large number of materials, reducing manufacturing cost and easy to control.
Owner:李仁波 +1
Injectable body-temperature-cured temperature-self-control thermotherapy magnetic hydrogel and preparation method thereof
ActiveCN109364018AAvoid the problem of easy diffusion and lossAvoid damageEnergy modified materialsAerosol deliveryProcess qualityMagnetite Nanoparticles
The invention discloses an injectable body-temperature-cured temperature-self-control thermotherapy magnetic hydrogel and a preparation method thereof and belongs to the technical field of biomedicalmaterials. The injectable body-temperature-cured temperature-self-control thermotherapy magnetic hydrogel is prepared by taking an injectable body-temperature-cured hydrogel as a matrix and carrying magnetic nanoparticles, the hydrogel has the characteristics of room-temperature liquid injectability and body-temperature gel formation and curing, can be stabilized between the appointed thermotherapy temperatures (40-45 DEG C) and cannot be liquefied again even if being further heated after gel formation and curing. The preparation method comprises the steps: adding chitosan powder into a temperature-self-control magnetic nanoparticle dispersion solution to obtain a dispersion solution A; adding sodium glycerophosphate and sodium hyaluronate powder into deionized water obtain a mixed solution B; and dropwise adding the mixed solution B into the dispersion solution A in an ice bath state to obtain a product. The preparation process is simple, and the process quality is easy to control; and the obtained product is capable of avoiding the problem that the magnetic nanoparticles are easy to diffuse and lose after being injected into a human body, and the product is capable of heating under the action of an alternating magnetic field to reach the temperature required by thermotherapy so as to be wide in application range.
Owner:DALIAN UNIV OF TECH
MEMS (Micro-Electromechanical System)-based micro-mechanical sensor
The invention discloses an MEMS (Micro-Electromechanical System)-based micro-mechanical sensor, belonging to the technical field of micro-mechanical sensors. The sensor comprises three layers of substrates made from monocrystalline silicon wafers, and a unique path for gas circulation is formed by a first cavity formed in a first substrate, a first through hole formed in a second substrate and a third cavity formed in a third substrate. When a first diaphragm stuck to the first substrate is damaged due to strong impact, the first diaphragm can be dismounted and replaced, so that the use is facilitated, and the efficiency is increased; by using an MEMS processing process, the size of the sensor is reduced; precipitation particles can be measured by using the micro-mechanical sensor.
Owner:NANJING UNIV OF INFORMATION SCI & TECH
Novel process for Chinese medicinal composition for reducing blood fat and method for preparing novel formulations
InactiveCN101623477AProcess ScienceReasonable workmanshipMetabolism disorderComponent separationHard CapsulePatient group
The invention discloses a novel process for a Chinese medicinal composition for reducing blood fat and a method for preparing novel formulations. Different formulations are prepared by different extraction methods. Medicinal materials are partially or fully extracted by ethanol in different proportions according to a prescription to prepare hard capsules, soft capsules, tablets and sustained-release preparations respectively. By adopting the modern technology, the novel process and the method improve the technical content of the medicament, ensure that the active ingredients of each medicinal material can be fully extracted, and provide the safe, effective and controlled medicament for reducing the blood fat. The method can provide more choices for wide patient groups through the research of the different formulations, and at the same time, the dosage is reduced; and the Chinese medicinal composition is taken, stored and transported conveniently, and satisfies the patient.
Owner:北京天骄奥特奇中蒙药工程技术研究有限公司 +1
Polymer molecular cluster nano composite catalytic material as well as preparation method and application thereof
ActiveCN112058307AThe synthesis process is simpleProcess quality is easy to controlMembranesProductsMolecular clusterAcrylate ester
The invention belongs to the technical field of catalytic materials, and discloses a polymer molecular cluster nano composite catalytic material as well as a preparation method and application thereof. The polymer molecular cluster nano composite catalytic material is mainly prepared from a molecular cluster and an acrylate monomer, wherein the molecular cluster is a polyoxometallate molecular cluster and is one or more of a Lindeqvist type molecular cluster, a Keggin type molecular cluster and an Anderson type molecular cluster. The invention also discloses a preparation method of the composite catalytic material. The composite catalytic material is good in mechanical property, high in catalytic efficiency, good in catalytic stability and easy to recycle, and the defects that the catalytic efficiency is reduced, the stability is poor and cyclic utilization cannot be achieved due to the fact that a catalytic center leaves in the catalytic process of a traditional material are overcome;and in addition, the catalytic material provided by the invention can realize gas separation and catalysis. The catalytic material disclosed by the invention is applied to the fields of gas separation catalysis and heterogeneous catalysis.
Owner:SOUTH CHINA UNIV OF TECH
Packaging structure of arrayed waveguide grating module and preparation method
InactiveCN105676350AReduce usageLow costFibre mechanical structuresOptical waveguide light guideElectricityGrating
The invention relates to a packaging structure of an arrayed waveguide grating module, which includes a module box of which a side surface is provided with an input end, an output end, and an electrical interface window. A printed circuit board is fixed in the module box and provided with a fixing installation position. An arrayed waveguide grating chip is arranged at the fixing installation position. An electrical interface is welded on the edge of the printed circuit board. After an input optical fiber passes through the input end, the input optical fiber is circled in the module box and is connected to an input end of the array waveguide grating chip. Array optical fibers at an output end of the array waveguide grating chip disperse into multiple single optical fibers. After the single optical fibers are circled in the module box, the single optical fibers pass through the output end and are directly output in a tail fiber manner. The invention also relates to a preparation method of the packaging structure. According to the invention, the batch production is convenient and the optical fiber protection capability of the products can be improved.
Owner:BROADEX TECH
Donkey-hide-gelatin-containing instant granules and preparation method thereof
InactiveCN103285137AShorten the production cycleImprove solubilityDigestive systemPharmaceutical non-active ingredientsSolubilityAdjuvant
The invention discloses donkey-hide-gelatin-containing instant granules and a preparation method thereof. The instant granules are prepared from the following components (including raw materials and adjuvants) in parts by weight: 45-55 parts of donkey-hide gelatin, 18-22 parts of red date, 8-12 parts of hawthorn, 8-12 parts of Chinese magnoliavine fruit, 8-12 parts of licorice, 1.0-1.5 parts of tween-40, 0.2-0.6 part of sodium lauryl sulfate, 0.4-0.8 part of mono-fatty acid ester of sucrose and 0.08-0.12 part of sweetening agent. The preparation method includes the following steps of: extracting concentrated juice of red date, hawthorn, Chinese magnoliavine fruit and licorice, adding donkey-hide gelatin and a sweetening agent solution, then mixing with a composite emulsifying agent prepared from tween-40, sodium lauryl sulfate, and mono-fatty acid ester of sucrose, carrying out homogenous emulsification on the mixture, and pelletizing by using a spray drying pelletizing method to obtain the instant granules. The donkey-hide-gelatin-containing instant granules are short in production cycle, uniform in granules, and good in particle solubility.
Owner:刘贺虎
Micro mechanical sensor with two layers of base plates
InactiveCN103743439AReduce volumeLow costTelevision system detailsMeasurement devicesElectrical resistance and conductancePrecipitation particle
The invention discloses a micro mechanical sensor with two layers of base plates, and belongs to the technical field of micro mechanical sensors. The sensor comprises the two layers of base plates, a second cavity, a third cavity and a through hole, wherein the base plates are made of monocrystalline silicon wafers, the base plates, the second cavity, the third cavity and the through hole form a unique path for gas circulation, a measuring resistor and a heating resistor are arranged in a narrowest position in the gas circulation path, and the gas flowing speed is accelerated. The micro mechanical sensor has the advantages that an MEMS (micro-electromechanical system) processing process is adopted, the size of the sensor is reduced, and the micro mechanical sensor can be used for measuring precipitation particles.
Owner:NANJING UNIV OF INFORMATION SCI & TECH
Construction method for grouting reinforcement of bad geological section of tunnel
InactiveCN107130980AAvoid destructionImprove anti-seepage effectUnderground chambersDirectional drillingGeological sectionGuide tube
The invention discloses a construction method for grouting reinforcement of a bad geological section of a tunnel and aims at providing the construction method for grouting reinforcement of the bad geological section of the tunnel with a good grouting reinforcement effect. The method comprises the steps of (1) grooving a crushing zone and an alteration zone; (2) embedding a guide tube; and (3) drilling and grouting. The construction method has the advantages that the drilling time is shortened, the construction method is high in drilling accuracy, high in construction efficiency and high in quality guarantee rate, a concrete lining and a surrounding rock structure are not affected, and the anti-seepage effect of consolidation grouting is good.
Owner:SINOHYDRO BUREAU 14 CO LTD
Inflammation-diminishing Zhuang medicine preparation
The invention discloses an inflammation-diminishing Zhuang medicine preparation which is prepared from the following components in parts by weight: 10-50 parts of smilax scobinicaulis, 10-40 parts of cyclea hypoglauca, 10-40 parts of dichondra repens, 5-30 parts of abrus mollis and 5-30 parts of camellia chrysantha. The inflammation-diminishing Zhuang medicine preparation inherits the Zhuang medicine theory of toxic deficiency pathopoiesia and the treatment principle of regulating qi, removing toxin and tonifying deficiency, and with the combination of the traditional Chinese medicine theories and modern medicine techniques, Zhuang medicines such as smilax scobinicaulis, cyclea hypoglauca, dichondra repens, abrus mollis and camellia chrysantha are finely selected and matched to prepare the preparation, and the preparation has remarkable effects of clearing heat, removing toxin, removing swelling, relieving pain, removing stone, relieving spasm, stopping bleeding and diarrhea, converging wound, generating muscle, and the like, can be used for treating gynecologic inflammation, urinary tract infection, odynuria, hematuria, nephritis, enteritis, hepatitis, trachitis and the like, and is free of adverse reaction or toxic or side effect, controllable in process quality, easy to carry over and take and relatively wide in applicable people. The inflammation-diminishing Zhuang medicine preparation has great significance for prevention and treatment on global epidemic diseases.
Owner:PHARMA FACTORY GUANGXI MEDICAL UNIV
Large-caliber vacuum high-pressure control valve
PendingCN114776870AManufacturing precision is easy to guaranteeMature technologyOperating means/releasing devices for valvesAutomatic controlEngineering
The invention discloses a large-diameter vacuum high-pressure control valve which comprises a valve seat of a hexahedron structure. The piston and the valve element assembly are arranged in the valve seat; wherein the lower portion of each face of the valve seat is provided with a matched cavity, and all the cavities are communicated through matched hole channels in space; the chambers are configured to comprise a piston assembly installation chamber, a valve element assembly installation chamber, a low-pressure exhaust chamber, a high-pressure air inlet chamber, a pressure sensor assembly installation chamber and an electromagnetic valve element assembly installation chamber. According to the large-diameter vacuum high-pressure control valve, through the structural design of the valve seat, all executing mechanisms for achieving the functions of the automatic control valve are integrated on the six-way valve seat, integrated machining and manufacturing can be completed, and the machining and manufacturing precision is easy to guarantee; the technology is mature, the difficulty is small, the cost is low, the quality in the machining process is easy to control, and better adaptability is achieved.
Owner:罗德礼
Fusion protein and composition for treating animal tumors
ActiveCN112210014AGood synergyAvoid toxic side effectsPeptide/protein ingredientsAntibody mimetics/scaffoldsAnimal tumorTreated animal
The invention relates to a fusion protein and composition for treating animal tumors. The fusion protein comprises three different gene segments. The fusion protein obtained according to the inventionhas a good inhibition effect on various animal solid tumors, and can shrink the tumors and even regress the tumors; metastasis of malignant tumors can be better inhibited; and the life quality of a patient is improved to a great extent.
Owner:BEIJING KENUOKEFU BIOTECH CO LTD
Elastomer composite material as well as preparation method and application thereof
The invention discloses an elastomer composite material as well as a preparation method and application thereof. The elastomer composite material is prepared from carboxylated or sulfated polyhedral oligomeric silsesquioxane and an amino-terminated branched polymer; the weight-average molecular weight of the amino-terminated branched polymer is 180 to 15000. The elastomer composite material disclosed by the invention has a cross-linked physical network, reversible electrostatic interaction and hydrogen bond interaction exist between carboxylated or sulfated polyhedral oligomeric silsesquioxane (POSS) and amino-terminated branched polymer, and meanwhile, the branched polymer with low molecular weight has no chain entanglement; reversible physical interaction and a low-molecular-weight branched polymer system provide excellent processability and self-repairing performance for the elastomer composite material, provide good mechanical properties for the material, and realize excellent impact resistance.
Owner:SOUTH CHINA UNIV OF TECH
A kind of polymer molecular cluster nanocomposite catalytic material and its preparation method and application
ActiveCN112058307BThe synthesis process is simpleProcess quality is easy to controlMembranesProductsPolymer scienceAcrylate ester
The invention belongs to the technical field of catalytic materials, and discloses a polymer molecular cluster nanocomposite catalytic material, a preparation method and application thereof. The polymer molecular cluster nanocomposite catalytic material is mainly prepared from molecular clusters and acrylate monomers; the molecular clusters are polyoxometalate molecular clusters, which are at least one of Lindqvist type, Keggin type or Anderson type. The invention also discloses a preparation method of the composite catalytic material. The composite catalytic material of the present invention has good mechanical properties, high catalytic efficiency, good catalytic stability, and is easy to recycle, and avoids the shortcomings of traditional materials such as reduced catalytic efficiency, poor stability, and inability to be recycled due to the departure of the catalytic center during the catalytic process. ; In addition, the catalytic material of the present invention can realize gas separation catalysis. The catalytic material of the invention is applied in the fields of gas separation catalysis and heterogeneous catalysis.
Owner:SOUTH CHINA UNIV OF TECH
A kind of microphase separated high temperature anhydrous ion conductive nanocomposite and its preparation and application
ActiveCN113013458BThe synthesis process is simpleProcess quality is easy to controlSolid electrolytesSecondary cellsSolid state electrolytePolyethylene glycol
Owner:SOUTH CHINA UNIV OF TECH
mems-based micromechanical sensors
Owner:NANJING UNIV OF INFORMATION SCI & TECH
Hericium erinaceus isolate and isolating method and application thereof
InactiveCN104530073ASimple separation processProcess quality controllableAntibacterial agentsOrganic active ingredientsChemistryGradient elution
The invention belongs to the field of biological medicine, and particularly relates to a hericium erinaceus isolate and an isolating method and application thereof. The isolating method comprises the steps that macroporous resin adsorption, elution and concentration are conducted on hericium erinaceus solid fermentative hypha crude extract, then diethyl ether is added for extraction, 200-300-mesh column chromatography on silica gel and gradient elution are conducted, and then a compound I is obtained through recrystallization. The compound I and the hericium erinaceus isolate can be used for preparing drugs for treating diseases caused by helicobacter pylori, especially diseases of digestive tract including gastritis, peptic ulcers, dyspepsia, ulcerative colitis and malignant tumors of digestive tract. The hericium erinaceus isolate can also serve as a food additive.
Owner:SHANGHAI ACAD OF AGRI SCI
An injectable body temperature curing self-control temperature hyperthermia magnetic hydrogel and its preparation method
ActiveCN109364018BAvoid the problem of easy diffusion and lossAvoid damageEnergy modified materialsAerosol deliverySodium phosphatesMagnetite Nanoparticles
Owner:DALIAN UNIV OF TECH
Manufacturing method of tap valve body
The invention provides a method for manufacturing hydro-valve body, comprising the steps of: a. part machining; b. welding; and c. fine machining. And it moulds case, water inlet base, inner water pipe, valve core seat, and water outlet base and weld them together. And it compromises the advantages of hot forging and casting processes, saving large number of materials, reducing manufacturing cost and easy to control.
Owner:李仁波 +1
Micromechanical sensor with two-layer substrate
InactiveCN103743439BReduce volumeLow costTelevision system detailsMeasurement devicesElectrical resistance and conductancePrecipitation particle
The invention discloses a micro mechanical sensor with two layers of base plates, and belongs to the technical field of micro mechanical sensors. The sensor comprises the two layers of base plates, a second cavity, a third cavity and a through hole, wherein the base plates are made of monocrystalline silicon wafers, the base plates, the second cavity, the third cavity and the through hole form a unique path for gas circulation, a measuring resistor and a heating resistor are arranged in a narrowest position in the gas circulation path, and the gas flowing speed is accelerated. The micro mechanical sensor has the advantages that an MEMS (micro-electromechanical system) processing process is adopted, the size of the sensor is reduced, and the micro mechanical sensor can be used for measuring precipitation particles.
Owner:NANJING UNIV OF INFORMATION SCI & TECH
Polyvinyl alcohol hydrogel and preparation method thereof
The invention discloses polyvinyl alcohol hydrogel and a preparation method thereof and belongs to the field of biological materials. The polyvinyl alcohol hydrogel is prepared by adopting agarose AG as a pore-forming agent, adopting polyvinyl alcohol as a matrix, freezing and thawing. The polyvinyl alcohol hydrogel is prepared from the following components, counted by 100 parts by mass, 15 to 20 parts of the polyvinyl alcohol, 2 to 6 parts of the agarose and the balance of deionized water. The preparation method comprises the following steps: firstly, completely dissolving the polyvinyl alcohol into the deionized water, then adding the agarose and uniformly mixing; carrying out processes such as defoaming, freezing, thawing and eluting on a mixed solution to obtain the polyvinyl alcohol hydrogel with high strength and a porous structure. The preparation method disclosed by the invention is simple; the obtained hydrogel has the advantages of simple formation and stable structure; mechanical properties and the porous structure of the polyvinyl alcohol hydrogel can meet the requirements of natural articular cartilage materials.
Owner:DALIAN UNIV OF TECH
Green low-toxicity high-viscosity polyoxometallate-based glass adhesive as well as preparation method and application thereof
ActiveCN113136154AThe synthesis process is simpleProcess quality is easy to controlNon-macromolecular adhesive additivesUnsaturated alcohol polymer adhesivesPolyvinyl alcoholAdhesive
The invention discloses a green low-toxicity high-viscosity polyoxometallate-based glass adhesive as well as a preparation method and application thereof. The adhesive is prepared from polyvinyl alcohol, polyoxometallate and water, the mass ratio of the polyvinyl alcohol to the polyoxometallate is 12: (2.4-84), and the mass ratio of the polyvinyl alcohol to the water is 1: 99-30: 70. According to the method, polyvinyl alcohol is completely dissolved in water and then is blended with polyoxometallate to prepare the adhesive. The adhesive is simple in production method, high in cohesiveness and non-toxic, and is mainly used for bonding between glass.
Owner:SOUTH CHINA UNIV OF TECH
A packaging structure of an optical power adjustable multiplexer and its preparation method
The invention relates to a package structure of a variable optical attenuator multiplexer. The package structure of the variable optical attenuator multiplexer comprises a package box composed of an upper cover and a lower bottom, wherein a control circuit board is fixed to the lower bottom, a silicon waveguide mode array variable optical attenuator and an array waveguide optical grating are fixed to the control circuit board, and a fiber channel of the silicon waveguide mode array variable optical attenuator and a fiber channel of the array waveguide optical grating are correspondingly connected through fibers. Meanwhile, the invention relates to a manufacturing method of the package structure. The silicon waveguide mode array variable optical attenuator based on the photoelectric absorption effect is adopted to manufacture the variable optical attenuator multiplexer, the reliability is good, the response speed is high, the response time reaches the microsecond level, heating is not required, and power consumption is lower.
Owner:BROADEX TECH
mems sensor
InactiveCN103743789BReduce volumeLow costRainfall/precipitation gaugesMaterial resistanceElectrical resistance and conductanceMems sensors
Owner:NANJING UNIV OF INFORMATION SCI & TECH
Micromechanical sensor with three-layer substrate
InactiveCN103744130BReduce volumeLow costRainfall/precipitation gaugesEngineeringPrecipitation particle
The invention discloses a micro mechanical sensor with three layers of base plates, and belongs to the technical field of micro mechanical sensors. The sensor comprises the three layers of base plates made of monocrystalline silicon wafers, the three layers of base plates and a cavity structure are utilized for forming a unique path for gas circulation. The micro mechanical sensor has the advantages that an MEMS (micro-electromechanical system) processing process is adopted, the size of the sensor is reduced, and the micro mechanical sensor can be used for measuring precipitation particles.
Owner:NANJING UNIV OF INFORMATION SCI & TECH
Polymer zirconium cluster compounded chemical warfare agent catalytic degradation material and preparation method thereof
ActiveCN113501837AThe synthesis process is simpleProcess quality is easy to controlGroup 4/14 organic compounds without C-metal linkagesOrganic-compounds/hydrides/coordination-complexes catalystsMethacrylatePolythylene glycol
The invention belongs to the technical field of composite materials for catalytic degradation of chemical warfare agents, and discloses a polymer zirconium cluster compounded chemical warfare agent catalytic degradation material and a preparation method thereof. The polymer zirconium cluster compounded chemical warfare agent catalytic degradation material is mainly prepared from zirconium clusters and polyethylene glycol monomers; the polyethylene glycol monomer is more than one of polyethylene glycol monomethacrylate and polyethylene glycol monoacrylate; the zirconium cluster comprises Zr and an acrylic acid ligand. The invention also discloses a preparation method of the material. The material is good in mechanical property, high in catalytic efficiency on chemical warfare agents and simulants thereof, good in catalytic stability and easy to recycle, and is colorless and transparent in dry and swelling states. The method is simple.
Owner:SOUTH CHINA UNIV OF TECH
An injectable body temperature curing thermotherapy magnetic hydrogel and its preparation method
ActiveCN109330978BAvoid the problem of easy diffusion and lossSimple preparation processEnergy modified materialsAerosol deliveryHuman bodySodium phosphates
The invention relates to an injectable body temperature cured thermal therapy magnetic hydrogel and a preparation method thereof and belongs to the technical field of biomedical materials. The hydrogel is prepared from an injectable body temperature cured hydrogel as a matrix carrying magnetic nano particles. The hydrogel has the characteristics of room temperature liquid injectability and body temperature gel curing, and can be stabilized at an appointed thermal therapy temperature (42-70 DEG C); and the hydrogel is not liquefied again in the thermal therapy heating process after gel formation. The preparation method comprises the following steps: firstly, adding a chitosan powder into a magnetic nano particle acetic acid dispersion liquid to obtain a dispersion liquid A; then, adding sodium glycerophosphate and sodium hyaluronate powder into deionized water to obtain a mixed solution B; and finally, dropwise adding the mixed solution B into the dispersion liquid A in an ice bath state to obtain a product. The preparation process is simple and easy to control quality. The obtained product can solve the problem that the magnetic nano particles injected to a human body are easy to diffuse and lose, can be heated under the action of an alternating magnetic field to achieve the thermal therapy needed temperature, and has a wide application range.
Owner:DALIAN UNIV OF TECH
A green, low-toxicity, high-viscosity polyoxometalate-based glass adhesive and its preparation method and application
ActiveCN113136154BThe synthesis process is simpleProcess quality is easy to controlNon-macromolecular adhesive additivesUnsaturated alcohol polymer adhesivesPolyvinyl alcoholAdhesive
The invention discloses a green, low-toxic, high-viscosity polyoxometalate-based glass adhesive, a preparation method and application thereof. The adhesive is prepared from polyvinyl alcohol, polyoxometalate and water, wherein the mass ratio of polyvinyl alcohol to polyoxometalate is 12: (2.4-84), and the mass ratio of polyvinyl alcohol to water is 1:99 ~30:70. The method is to prepare the adhesive by blending polyvinyl alcohol with polyoxometalates after completely dissolving in water. The adhesive has a simple production method, strong cohesiveness and non-toxicity, and is mainly used for bonding between glass and glass.
Owner:SOUTH CHINA UNIV OF TECH
A polyvanadate alkoxy derivative with insulin-sensitizing activity and its preparation method and application
ActiveCN112707816BThe synthesis process is simpleProcess quality is easy to controlOrganic compound preparationCarboxylic acid esters preparationBenzoic acidFatty acid
The invention discloses a polyvanadate alkoxy derivative with insulin-sensitizing activity, a preparation method and application thereof. The method prepares polyvanadate alkoxy derivatives through one-step esterification reaction of acid anhydride or fatty acid or benzoic acid with vanadic acid or vanadate. The polyvanadate alkoxy derivatives of the present invention can rapidly reduce blood sugar in diabetic mice, and the combined use of polyvanadate alkoxy derivatives and insulin can better control blood sugar than using insulin alone, and realize the promotion of glucose responsiveness of insulin And long-lasting activity, which can reduce the number of insulin dosing, and reduce the experience of animals suffering from hyperglycemic and hypoglycemic states at the same time, thereby further improving the fidelity of glycemic control for insulin therapy.
Owner:SOUTH CHINA UNIV OF TECH
Polyvanadate alkoxy derivative with insulin sensitization activity as well as preparation method and application of polyvanadate alkoxy derivative
ActiveCN112707816AThe synthesis process is simpleProcess quality is easy to controlOrganic compound preparationCarboxylic acid esters preparationBenzoic acidHypoglycemia
The invention discloses a polyvanadate alkoxy derivative with insulin sensitization activity as well as a preparation method and application of the polyvanadate alkoxy derivative. According to the method, anhydride or fatty acid or benzoic acid and vanadate or vanadate are subjected to a one-step esterification reaction to prepare the polyvanadate alkoxy derivative. The polyvanadate alkoxy derivative can rapidly reduce the blood sugar of diabetic mice, the combined use of the polyvanadate alkoxy derivative and insulin can better control the blood sugar than the single use of insulin, and the promotion of the glucose responsiveness and the lasting activity of the insulin is realized, so that the administration frequency of the insulin can be reduced, and the experience that animals suffer from hyperglycemia and hypoglycemia at the same time is reduced, so that the fidelity of blood glucose control for insulin treatment is further improved.
Owner:SOUTH CHINA UNIV OF TECH
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