37results about How to "Synergistic" patented technology

The present invention proposes a Chinese medicine composition for treating allergic rhinitis, and a preparation method and application thereof, which belong to the field of pharmaceutical technology. Ag-graphene oxide is adsorbed on in vitro proliferated γδT cells, a Chinese medicine fermentation product obtained by fermentation and extraction of Xanthium sibiricum, Astragalus, Poria, Magnolia officinalis, and Mentha is prepared, berberine and quercetin are prepared into eutectic powder, the three are mixed and added into water, probiotics, carboxymethyl chitosan, poloxamer 407 and poloxamer 188 are added, and mixed evenly to prepare a Chinese medicine composition for treating allergic rhinitis, which has a good effect of improving allergic rhinitis, adopts a method of combining traditional Chinese and Western medicine, reduces inflammatory response, enhances the immune function of patients, improves the clinical symptoms of patients with allergic rhinitis, reduces the long-term recurrence rate, reduces the use of drugs, improves the quality of life, and reduces the risk of developing asthma, and has broad application prospects.

The invention provides a plant composition capable of controlling oil, resisting inflammation and relieving. The composition comprises the following raw materials in parts by mass: 3-5 parts of a centella asiatica extract, 1-2 parts of a liquorice extract, 2-4 parts of a clerodendranthus spicatus extract, 1-4 parts of a willow herb extract, 2-5 parts of a trifolium pretense flower extract, 4-6 parts of a cymbopogon citratus leaf extract, 7-9 parts of a multiflora rose root extract and 0.1-0.5 part of a vitamin compound. The multiflora rose roots are extracted by adopting reflux extraction, enzymolysis and fermentation technologies, active substances in the multiflora rose roots are fully extracted, the obtained multiflora rose root extract has a synergistic effect with other raw materials, and excellent oil control, anti-inflammation and soothing effects are provided for skin.

The invention relates to the technical field of medicines, in particular to application of combination of an adenosine A1 receptor stimulant and a dopamine D2 receptor stimulant in preparation of a medicine or food for preventing oxygen poisoning of a central nervous system. The invention provides a new application of a combined adenosine A1 receptor stimulant and a dopamine D2 receptor stimulant. Animal experiments prove that the combined adenosine A1 receptor stimulant CCPA and the dopamine D2 receptor stimulant bromocriptine can effectively delay the oxygen poisoning phenomenon of a central nervous system. Compared with the traditional method for preventing oxygen only by strictly limiting the pressure and time of oxygen inhalation, the method provided by the invention can be used for inhaling oxygen for a longer time under higher pressure, so that the application of hyperbaric oxygen in diving and hyperbaric medicine is further expanded.

The invention belongs to the technical field of drinking water disinfection, and particularly relates to a method for disinfecting drinking water by combining solid hydrogen peroxide with ultrasonic waves and ultraviolet rays, which is specifically divided into two sections of disinfection: the first section of disinfection is coating solid hydrogen peroxide and ultrasonic wave combined disinfection; the water subjected to the first-stage disinfection enters the second-stage disinfection, and the second-stage disinfection is to irradiate ultraviolet rays into the water so as to complete the disinfection of the drinking water. Sodium citrate and quaternary ammonium salt are used for coating solid hydrogen peroxide, so that the solid hydrogen peroxide is good in stability, non-toxic, suitable for disinfecting drinking water and free of influence on the quality of the drinking water, and the coating process is simple; the prepared coating solid hydrogen peroxide, ultrasonic waves and ultraviolet rays are combined to disinfect drinking water, a synergistic effect is achieved, the disinfection effect of the coating solid hydrogen peroxide is improved through the ultrasonic waves and the ultraviolet rays, the whole disinfection time is short, and the sterilization rate is high; the disinfection method is simple, low in cost, easy to operate, suitable for large-scale popularization and use and wide in market prospect.

The invention discloses an anti-aging NMN derivative. The anti-aging NMN derivative is a linoleic acid diester of NMN formed by esterification reaction of two alcoholic hydroxyl groups in an NMN molecule and linoleic acid. NMN and linoleic acid are esterified to obtain a new compound, the compound can exert antioxidant, anti-aging and other physiological activities on multiple mechanisms and has a synergistic effect, and in addition, due to introduction of non-polar linoleic acid, the skin permeation effect of NMN is improved, and the skin regeneration effect of NMN is improved. The water-soluble component nicotinamide mononucleotide is efficiently delivered into the skin to achieve the anti-aging effect. In addition, the invention also provides a preparation method of the NMN derivative and application of the NMN derivative in preparation of anti-aging drugs, anti-aging or anti-wrinkle cosmetics and anti-aging health-care products.

The present invention relates to a composition of aliphatic emulsion preparation for malignant thoracicoabdominal hydrops and its preparation method. It is made up by adopting pure natural anticancer medicine elemene and at least one polysaccharide selected from ginseng polysaccharide, astragalus polysaccharide, acanthopanax polysaccharide and lyceum polysaccharide as raw material. Said invention can obviously raise solubility of medicine, increase stability of medicine, effectively remove and kill cancer cells and raise immunity of body.

The invention provides a nutrient solution for promoting coal rock in-situ biogasification as well as a preparation method and application of the nutrient solution. The nutrient solution comprises an inorganic salt culture medium and a synergistic culture medium; the dosage ratio of the inorganic salt culture medium to the synergistic culture medium is 1L: (2.4-4.3) g. The inorganic salt culture medium comprises an electron acceptor, a nitrogen source, a phosphorus source, a stabilizer, an enzyme cofactor, a buffering agent and trace metal mother liquor. The synergistic culture medium comprises peptone and a yeast extract. The nutrient solution can stimulate growth of microorganisms, promote continuous gas production of a coal seam and improve the gas production rate and the gas production rate; the nutrient solution does not need to consider coal seam temperature change, is low in cost and has the advantages of being green and environmentally friendly.

The present application relates to the technical field of flame-retardant pipes, and in particular to a low-temperature impact-resistant flame-retardant silicon core pipe and a preparation method thereof. The low-temperature impact-resistant flame-retardant silicon core pipe comprises an inner layer and an outer layer, and the outer layer comprises the following raw materials in parts by weight: 70-90 parts of high-density polyethylene resin, 15-25 parts of star-shaped SBS, 3-5 parts of maleic anhydride grafted high-density polyethylene, 6-10 parts of inorganic flame retardant, 10-15 parts of elastic flame-retardant microspheres, 0.1-0.5 parts of antioxidant, 0.4-0.8 parts of antibacterial agent, 2-4 parts of carbon fiber, 1-3 parts of dispersant and 1-3 parts of silane coupling agent; the invention has the advantages of improving the mechanical properties of the pipe while improving its flame retardant properties.

The present invention proposes a cosmetic composition containing a stem cell extract, a preparation method and an application thereof, and belongs to the field of cosmetic technology. Stem cells are separated from umbilical cord tissue, and then cultured with the culture medium to separate stem cells, and exosomes are extracted from the supernatant. The stem cells and exosomes are mixed and embedded to prepare embedded microspheres, which are stirred and mixed with sodium hyaluronate and collagen peptides to obtain a cosmetic composition containing a stem cell extract. The cosmetic composition containing a stem cell extract prepared by the present invention can significantly improve the storage stability of stem cells and exosomes, extend the storage period, and the stem cells and exosomes are widely available, and the preparation method is simple. They have good anti-wrinkle, skin elasticity promotion, whitening, moisturizing and other effects on the skin. Together with sodium hyaluronate and collagen peptides, they have a good improvement effect on the skin.

This invention belongs to the field of material surface treatment technology, specifically relating to a wafer polishing slurry, its preparation method, and its application. The wafer polishing slurry comprises abrasives, oxidants, dispersants, surfactants, pH adjusters, and water. The components of the wafer polishing slurry work synergistically, shortening polishing time and improving polishing efficiency when applied to wafer polishing. Furthermore, it significantly improves the surface quality of the polished wafer, markedly reducing scratches and defects, and lowering surface roughness to below 0.15 nm, thus meeting the surface quality requirements of fields such as power electronics and radio frequency devices.

The invention belongs to the field of botany, and provides a method for improving the salt tolerance of ice leaf daylily seedlings, determines the optimum NaCl concentration for the growth of ice leaf daylily, and while the appropriate amount of NaCl treatment increases the yield of ice leaf daylily seedlings, it also increases the content of various nutrients (protein, soluble sugar, organic acid, dietary fiber and various amino acids) of the seedlings, and at this time, the betalain content is also the highest. Under 0mM (control NaCl concentration), 100mM (optimal NaCl concentration) and 200mM (stress NaCl concentration) NaCl treatments, the optimum nitrogen (7.5mM), phosphorus (1mM), potassium (4mM) and calcium (5mM) concentrations for the growth of ice leaf daylily seedlings are respectively determined. Under the treatments of 0mM, 100mM and 200mMNaCl, a four-factor three-level orthogonal experiment was used to determine the reasonable fertilization scheme for ice leaf helianthus seedlings under salt treatment conditions, that is, nutrient solutions with nitrogen, phosphorus, potassium and calcium of 7.5mM, 1mM, 8mM, 2mM or 10mM, 0.5mM, 8mM, 5mM respectively can significantly promote the growth of ice leaf helianthus.

A method for separating and purifying high-purity soybean active peptides comprises the following steps: (1) extreme enzymatic hydrolysis pretreatment: taking defatted soybean powder, adding 15-25 times the amount of water, then adding 1.0-2.0% of oligosaccharides and 0.5-1.5% of hemicellulase preparation, treating at 105-125°C and 0.12-0.18MPa for 20-30min, then cooling to 45-55°C, adjusting the pH to 7.0-8.0, and obtaining a pretreated soybean protein suspension; (2) dual enzyme synergistic enzymatic hydrolysis: first adding 30% of the pretreated soybean protein suspension to the pretreated soybean protein suspension; 00-7000U / g protein neutral protease, then add 3000-7000U / g protein alkaline protease, enzymolysis at 50-60℃ for 2-4h, during which the pH of the system is maintained at 7.5-8.5 by adding sodium hydroxide solution, and after the enzymolysis is completed, the enzyme is inactivated at 90-100℃ for 10-20min to obtain an enzymolysis solution; (3) ultrafiltration-activated carbon adsorption coupling separation; (4) reverse phase chromatography separation and purification; (5) excipient and packaging: take the active peptide freeze-dried powder, add 15-25% oligofructose, mix well and then package to obtain the soybean active peptide product.

The application discloses application of chrysin in preparation of a medicine for treating primary Sjogren's syndrome and belongs to the technical field of biological medicine. The application proves that chrysin can be specifically combined with TNFR2 protein and is a new type of TNFR2 inhibitor through molecular docking, molecular dynamics simulation, CETSA experiment and SPR experiment. Animal experiments show that chrysin can significantly increase the secretion amount of saliva and tear of a mouse model of primary Sjogren's syndrome, reduce the serum SSA and SSB antibody levels, reduce lymphocyte infiltration and acinus atrophy of submandibular glands and lacrimal glands, inhibit the expression of a cytokine INF-gamma, and the drug efficacy is equivalent to that of a positive medicine hydroxychloroquine; chrysin and gaoshunyujin have a synergistic effect, and the improvement effect on primary Sjogren's syndrome is better than that of hydroxychloroquine. The application provides a new medical use of chrysin, and provides a safe and effective prevention and treatment medicine for primary Sjogren's syndrome.

The invention provides a method for promoting rapid heterotrophic growth of microalgae cells. Comprising the following steps: S1, purification: separating and purifying microalgae cells by a plate streaking method to obtain a single algal colony; a nitrogen source, a carbon source and a growth stimulant are added into a culture medium, the single algae colony in the step S1 is inoculated for culture, and the growth stimulant comprises one or two of a yeast extract and a soy sauce residue extract. The growth stimulant can promote rapid heterotrophic growth of chlorella pyrenoidosa, shorten the culture period and improve the conversion rate of glucose to microalgae biomass.

The invention discloses an application of a pharmaceutical composition consisting of total glucosides of paeony and a non-steroidal anti-inflammatory drug in a transdermal drug delivery preparation. The application of the composition in a transdermal drug delivery preparation has the advantages that (1) the active epidermal barrier and the cuticle barrier of the skin are main barriers of transdermal absorption of total glucosides of paeony; the non-steroidal anti-inflammatory drug in the composition can reversibly open the active epidermal barrier of the skin, and if the non-steroidal anti-inflammatory drug is matched with a penetration enhancer for opening the cuticle barrier of the skin, the transdermal permeability of the total glucosides of paeony in the transdermal drug delivery preparation can be remarkably improved; the method has the characteristics of simple preparation process, easiness in industrial production and non-invasive skin, and can safely and efficiently improve the percutaneous permeability of the total glucosides of paeony; and (2) the total glucosides of paeony and the non-steroidal anti-inflammatory drug in the transdermal drug delivery preparation are combined for use, so that the total glucosides of paeony and the non-steroidal anti-inflammatory drug have an obvious synergistic effect in the aspect of curative effect on primary dysmenorrhea and rheumatoid arthritis, and the curative effect is excellent.

The present invention discloses an application of madecassic acid in antibacterial treatment, and belongs to the application field of effective ingredients of Chinese herbal medicine and natural compounds. The present invention systematically studies the antibacterial activity and related mechanisms of madecassic acid, and confirms that the antibacterial effect of madecassic acid on Gram-positive bacteria is better than that on Gram-negative bacteria, and the antibacterial effect on Staphylococcus aureus is the best. Through the experiment of combined use of madecassic acid and common β-lactam antibiotics, it is confirmed that madecassic acid and β-lactam antibiotics have a synergistic effect, and further evaluates the practical application of madecassic acid on the growth of MRSA bacteria in whole-fat high-temperature sterilized milk. The present invention systematically studies the antibacterial activity and related mechanisms of madecassic acid, which is helpful to develop its potential clinical medicinal value and edible value, and at the same time provides an important basis for the development of antibacterial drugs from Chinese herbal medicines and the formulation of clinical drug use specifications.

The invention belongs to the technical field of disposable hygienic products, and particularly relates to an antibacterial paper diaper core and a preparation method and application thereof. According to the antibacterial paper diaper core body, antibacterial substances are loaded in a surface layer of the core body, or an antibacterial layer loaded with the antibacterial substances is additionally arranged in the surface layer of the core body; the antibacterial substance is a mixed aqueous extract of dandelion, sculellaria barbata and white willow bark. The specific structure of the antibacterial paper diaper core body comprises a surface layer, an absorption layer and a leakage-proof bottom layer which are sequentially formed in a composite mode. The surface layer comprises a hydrophobic non-woven fabric layer and an antibacterial layer which are compounded in sequence; the antibacterial layer is a hydrophilic non-woven fabric loaded with a mixed aqueous extract of dandelion, sculellaria barbata and white willow bark. The antibacterial paper diaper core has excellent antibacterial performance, has a good bacteriostatic effect on escherichia coli, staphylococcus aureus and candida albicans, can effectively inhibit breeding of bacteria in urine, protect the buttocks and fundamentally prevent the red buttocks problem, and is natural in component and high in safety.

The invention belongs to the field of biological medicine, and discloses a pharmaceutical composition combining an aquaporin inhibitor and temozolomide for treating brain glioma, and the pharmaceutical composition comprises an AQP4 inhibitor AER270 and TMZ. The invention further discloses a pharmaceutical preparation containing the pharmaceutical composition and application of the pharmaceutical preparation to preparation of drugs for treating brain glioma. The composition provided by the invention provides an effective drug combination strategy for treatment of brain glioma, and it is found for the first time that the combination of AER270 and TMZ has a synergistic effect on treatment of brain glioma.

The invention provides a deuterium-depleted water composition as well as a preparation method and application thereof, and belongs to the technical field of medicines. Comprising the following steps: S1, preparing deuterium-depleted water; s2, extracting active components of the traditional Chinese medicines; s3, activating the strain; s4, assisted fermentation with deuterium-depleted water; and S5, preparing the deuterium-depleted water composition. The deuterium-depleted water composition prepared by the invention has better effects of increasing the activity value of NK (Natural Killer) cells and improving body immune disorder, so that the human immune function is enhanced, sediments are removed, molecular dissolution is promoted, blood vessels are dredged, and the blood circulation function of each system is improved, and therefore, many diseases such as hypertension, cerebral thrombosis and the like are not easy to generate or worsen; the generation of diseases or the morbidity after the generation of the diseases is reduced, the antioxidant and anti-inflammatory capacities are improved, and better anti-tumor activity is realized.

The invention belongs to the technical field of medicines, and particularly relates to a pharmaceutical composition for treating pancreatic cancer and a preparation method thereof. The pharmaceutical composition comprises an annonaceous acetogenin derivative and cimicifugin in a mass ratio of 1: (0.3-0.5). The annonaceous acetogenin derivative is prepared through three-step reaction of hydrolysis, oxidative bromination and condensation, and has remarkable OGT enzyme inhibitory activity. After the annonaceous acetogenin derivative and the cimicifugin are combined according to a specific mass ratio, the in-vitro proliferation inhibition effect on pancreatic cancer cells and the tumor inhibition effect in an animal model of the annonaceous acetogenin derivative and the cimicifugin are remarkably better than those of a single drug and an original drug, and the annonaceous acetogenin derivative and the cimicifugin have a good synergistic interaction characteristic; in addition, the composition can obviously reduce the toxicity to normal cells, and provides a new drug selection and combined treatment strategy for pancreatic cancer treatment.

The present invention relates to a nutritional composition for promoting brain development, which is composed of DHA, tocotrienols, vitamin B, lysine, lecithin and a pharmaceutical carrier. The rat dark avoidance test and the Morris water maze test have fully proved that the drug components of DHA, tocotrienols, vitamin B, lysine and lecithin have an obvious synergistic effect on promoting brain development. 50 , CI 75 and CI 90 The values ​​are all less than 1.0, and the synergistic effect between them is very significant.

The invention provides a compound fertilizer for improving crop disease resistance and a preparation method thereof, and belongs to the technical field of fertilizer preparation. The compound fertilizer comprises the following raw materials in parts by weight: 20-35 parts of urea, 8-20 parts of ammonium sulfate, 10-17 parts of potassium chloride, 5-15 parts of calcium hydrogen phosphate, 3-10 parts of apatite powder, 5-10 parts of compound trace elements, 2-5 parts of a compound microbial agent and 1-3 parts of a synergist. Compared with the traditional compound fertilizer, the compound fertilizer provided by the invention is used for planting crops, so that the morbidity of fungal diseases of the crops can be effectively reduced. The synergistic effect between the complex microbial inoculant and the synergist is utilized, so that the control effect on pathogenic bacteria of crops is remarkably improved.

The invention discloses an agricultural composition containing clothianidin, trifloxystrobin and metalaxyl-M, and belongs to the technical field of pesticides. The mass ratio of clothianidin to trifloxystrobin to metalaxyl-M is (1.5-2.5): (7-12): (6-14), and within the proportioning range, the agricultural composition has a prevention and treatment effect on rice homoptera pests and has a prevention and treatment effect on rice blast. An indoor toxicity test shows that when the mass ratio of clothianidin to trifloxystrobin to metalaxyl-M is (1.5-2): (7-12): (6-14), the co-toxicity coefficients of clothianidin, trifloxystrobin and metalaxyl-M on rice brown planthopper are all greater than 120, and a synergistic interaction effect is shown; the synergistic coefficient on the pyricularia oryzae is greater than 1.5, and a synergistic effect is shown. The agricultural composition provided by the invention can improve the rice yield, and the improvement effect is 4.62-9.74%.

The present application relates to advanced environmental protection industry and environmental microorganism technical field, specifically relates to a kind of dye wastewater pollution treatment process and equipment, realize without any chemical carrier, one step formation, high strength, high enzyme activity, long life, recyclable water pollution treatment effect.

The invention is applicable to the technical field of plastic processing, and provides a transparent flame-retardant polypropylene ultra-thin sheet and a preparation method thereof. The transparent flame-retardant polypropylene ultra-thin sheet comprises the following raw materials: polypropylene, an organic phosphorus flame retardant, a permeability enhancer, a nano inorganic additive, modified polyethylene glycol, an antioxidant, modified nano mullite, and a lubricant. The transparent flame-retardant polypropylene ultra-thin sheet has high transparency and high flame retardant performance, and its transparency can reach more than 90%. The flame retardant grade of UL94V-0 is achieved within a thickness range of 0.2-1.0 mm, which is superior to ordinary polypropylene and a polypropylene ultra-thin sheet with flame retardant added. The preparation method is environmentally friendly, does not need to use a halogen flame retardant, and avoids environmental pollution and human harm caused by the halogen flame retardant. At the same time, the used organic phosphorus flame retardant and the nano inorganic additive are both low-toxic or non-toxic substances, which are harmless to the environment and the human body.

The invention relates to the technical field of powder coatings, in particular to a corrosion-resistant offshore photovoltaic support composite coating and a preparation method thereof.The corrosion-resistant offshore photovoltaic support composite coating comprises a hot-dip coating arranged on the surface of a photovoltaic support and a polyester powder coating arranged on the surface of the hot-dip coating; the thickness of the hot-dip galvanizing layer is 40-100 [mu] m, the plating mass of the hot-dip galvanizing aluminum magnesium layer is 250-300 g / m < 2 >, and the thickness of the polyester powder coating is 100-150 [mu] m; the corrosion grade Ri0 and the peeling grade S0 of the super-weather-resistant polyester hot-dip galvanizing layer composite coating system disclosed by the invention are subjected to a cyclic aging test for 4200 hours. It is shown that the composite coating system can provide a long-term protection effect on steel in the CX environment, meanwhile, a hot galvanizing layer in the coating system can provide a good electrochemical protection effect on a base body exposed at the scratches, and in other words, when the steel base is exposed due to slight scratches and collisions in the installation and transportation process, the steel base is not prone to being scratched and collided. The coating system can still provide good protection for the coating.

This invention discloses a black hot spring bath concentrate, its preparation method, and its application, relating to the field of personal care products technology. It comprises component A, an active black hot spring concentrate, and component C, a sulfide and humic acid composite stabilization system. Component A must contain humic acid with a content of ≥500 mg / L metasilicic acid, 5-15 mg / L fluoride ions, ≥10 mg / L total hydrogen sulfide, ≥20 mg / L metaboric acid, and ≥100 mg / L total organic carbon. Component C consists of selenite, polyphenolic antioxidants, and metal ion chelating agents. This invention utilizes a low-temperature membrane enrichment-bioenzymatic hydrolysis coupling-nano-stabilization integrated technology to fully preserve the quaternary characteristic component spectrum of black hot springs ("metasilicic acid-fluoride-sulfide-humic acid"), and uniquely employs a composite stabilization technology targeting the dual-active system of "sulfide-humic acid." It can be stored for a long time at room temperature and pressure, exhibiting excellent physical stability and long-lasting efficacy, and demonstrating a clearly targeted therapeutic effect of black hot springs.

The invention discloses an anti-static wear-resistant automobile part plastic and a production process thereof, and belongs to the technical field of plastic tray production, the anti-static wear-resistant automobile part plastic comprises the following raw materials by mass: 40% of a modified thermoplastic polyurethane elastomer, 45% of ABS resin, 5% of a color master batch and 10% of an anti-static additive. The invention provides a plastic tray and a production process thereof, the plastic tray is produced from a modified thermoplastic polyurethane elastomer, ABS resin, color masterbatch and an anti-static additive according to the mass percentage, and detection shows that the plastic tray prepared by the production process has excellent anti-static performance and also has excellent wear resistance. According to the invention, by improving the thermoplastic polyurethane elastomer and adding the anti-static additive, the anti-static performance and wear resistance of the prepared plastic tray are improved.

The present invention relates to the field of biomedicine technology, and in particular to a curcumin compound preparation and its application in the treatment of MLL-r leukemia. The curcumin compound preparation includes the following raw materials: curcumin, fatty acid-aniline-hexoside compound, stabilizing promoter, and mixed solvent. Fatty acid-aniline-hexoside compound can load curcumin, effectively improve the solubility of curcumin, and improve bioavailability. The stabilizing promoter can effectively improve the stability of curcumin and improve drug efficacy. The mixed solvent used in the present invention is a mixture of multiple solvents in a reasonable ratio, which can effectively promote the compounding of fatty acid-aniline-hexoside compound and curcumin and improve bioavailability. The curcumin prepared by the present invention has high solubility, high bioavailability, strong stability, high safety, and synergistic synergy of each component, which can effectively inhibit MV-4-11 cell proliferation and can be used to prepare drugs for the treatment of MLL-r leukemia.

This invention relates to the field of wastewater treatment technology, specifically disclosing a photoanode material, a photoanode, its preparation method, and its application in wastewater treatment. The photoanode material comprises an FeSe2 array layer and a Bi2O2WO4 layer supported on the FeSe2 array layer. FeSe2 has a narrow band gap, good light absorption performance, and photogenerated charge separation capability, which can sensitize other semiconductors with wider band gaps to form heterojunctions, promoting the improvement of photocurrent density and electron quantum yield, and enhancing the photoelectric conversion efficiency of the catalytic material. Bi2O2WO4 is composed of [Bi2O2]. 2+ Layers and [WO4] 2‑ The vertically alternating layers facilitate the separation of photogenerated electrons and holes, thereby enhancing the catalytic oxidation activity of the electrode. The combination of Bi₂O₂WO₄ and FeSe₂ improves their respective solar photoresponse capabilities and photoelectrocatalytic performance, offering significant advantages in environmental engineering.