123 research outputs found

    Technology for test-systems for diagnosis of modified proteins (proteopathy) underlying social diseases (Report 1)

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    A new experimental technique for obtaining diagnostic test systems is introduced based on conjugates "polymer microsphere–bioligand" for rapid diagnosis of autoantibodies to the modified protein on example of thyroglobulin, which consists of preliminary blocking of aldehyde groups of polymer microspheres by glycine amine groups, and then of the covalent interaction between carboxyl group of glycine and the amino groups of thyroglobulin. This way of creating test systems has enhanced the sensitivity of the reaction of latex agglutination (RLA) by extending the boundaries of titer.A new experimental technique for obtaining diagnostic test systems is introduced based on conjugates "polymer microsphere–bioligand" for rapid diagnosis of autoantibodies to the modified protein on example of thyroglobulin, which consists of preliminary blocking of aldehyde groups of polymer microspheres by glycine amine groups, and then of the covalent interaction between carboxyl group of glycine and the amino groups of thyroglobulin. This way of creating test systems has enhanced the sensitivity of the reaction of latex agglutination (RLA) by extending the boundaries of titer

    TECHNOLOGY FOR TEST-SYSTEMS FOR DIAGNOSIS OF MODIFIED PROTEINS (PROTEOPATHY) UNDERLYING SOCIAL DISEASES (Report 2)

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    A high-tech technology for highly sensitive test systems is proposed based on conjugates "polymer microsphere-bioligand" for express diagnosis of autoantibodies to the modified protein (proteopathy) for example, thyroglobulin, using the method of latex agglutination reaction (in vitro).A high-tech technology for highly sensitive test systems is proposed based on conjugates "polymer microsphere-bioligand" for express diagnosis of autoantibodies to the modified protein (proteopathy) for example, thyroglobulin, using the method of latex agglutination reaction (in vitro)

    ВлияниС ΠΏΡ€ΠΈΡ€ΠΎΠ΄Ρ‹ ΡΠΌΡƒΠ»ΡŒΠ³Π°Ρ‚ΠΎΡ€Π° ΠΈ ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π° Π½Π° Π΄ΠΈΡΠΏΠ΅Ρ€ΡΠ½ΠΎΡΡ‚ΡŒ ΠΈ ΡƒΡΡ‚ΠΎΠΉΡ‡ΠΈΠ²ΠΎΡΡ‚ΡŒ искусствСнных ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½Ρ‹Ρ… суспСнзий Π½Π° основС ΠΏΠΎΠ»ΠΈΠΊΠ°Ρ€Π±ΠΎΠ½Π°Ρ‚Π° ΠΈ ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ‚ΠΈΠ»ΠΌΠ΅Ρ‚Π°ΠΊΡ€ΠΈΠ»Π°Ρ‚Π°

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    Objectives. To create stable artificial polymer suspensions with a positive charge of particles based on polycarbonate and polymethyl methacrylate using cationic surfactants and organosilicon surfactants.Methods. The size of droplets and polymer suspension particles was determined by photon correlation spectroscopy (dynamic light scattering) using a Zetasizer NanoZS laser particle analyzer (Malvern, UK).Results. Domestic cationic surfactants Katamin-AB and Azol-129 were found to be capable of producing stable artificial polycarbonate and polymethyl methacrylate suspensions. Based on the polymer, the optimal surfactant concentration was 6 wt %. The effect of polymer concentration in solution on the stability and particle size of final polymer suspensions was shown. It was determined that the polymer concentration in the solution should not exceed 10%. When obtaining a highly dispersed suspension during dispersion, a higher concentration causes an increase in the viscosity of emulsions. As a result of a synergistic effect formation, we used mixtures of cationic surfactants (Katamin-AB/Azol-138 and Azol-129/Azol-138) to enhance the stability of the final polymer suspensions. The optimal surfactant ratio was 9:1. The total concentration of the mixture is 10 wt %, based on the polymer. Polymer suspensions were stabilized with each of 2:1 mixtures of cationic surfactants Katamin-AB and Azol-129 withan organosilicon surfactant U-851. The total mixture concentration was 9 wt %, based on the polymer.Conclusions. New methods of producing artificial polycarbonate and polymethyl methacrylate suspensions in the presence of domestically produced cationic surfactants, as well cationicorganosilicon surfactants mixtures, were proposed. The colloidal-chemical properties of the obtained polymer suspensions were considered. It was found that using a 2:1 mixture of cationic and organosilicon surfactants produces polymer suspensions that are stable during production and storage.Π¦Π΅Π»ΠΈ. Π‘ΠΎΠ·Π΄Π°Π½ΠΈΠ΅ Π°Π³Ρ€Π΅Π³Π°Ρ‚ΠΈΠ²Π½ΠΎ устойчивых искусствСнных ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½Ρ‹Ρ… суспСнзий с ΠΏΠΎΠ»ΠΎΠΆΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌ зарядом частиц Π½Π° основС ΠΏΠΎΠ»ΠΈΠΊΠ°Ρ€Π±ΠΎΠ½Π°Ρ‚Π° ΠΈ ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ‚ΠΈΠ»ΠΌΠ΅Ρ‚Π°ΠΊΡ€ΠΈΠ»Π°Ρ‚Π° с использованиСм ΠΊΠ°Ρ‚ΠΈΠΎΠ½Π½Ρ‹Ρ… повСрхностно-Π°ΠΊΡ‚ΠΈΠ²Π½Ρ‹Ρ… вСщСств (ΠšΠŸΠΠ’), Π° Ρ‚Π°ΠΊΠΆΠ΅ ΠΈΡ… смСсСй с крСмнийорганичСским повСрхностно-Π°ΠΊΡ‚ΠΈΠ²Π½Ρ‹ΠΌ вСщСством (ΠšΠžΠŸΠΠ’).ΠœΠ΅Ρ‚ΠΎΠ΄Ρ‹. Π Π°Π·ΠΌΠ΅Ρ€ капСль ΠΈ частиц ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½Ρ‹Ρ… суспСнзий опрСдСляли ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ Ρ„ΠΎΡ‚ΠΎΠ½Π½ΠΎΠΉ коррСляционной спСктроскопии (динамичСского свСторассСяния) с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ Π»Π°Π·Π΅Ρ€Π½ΠΎΠ³ΠΎ Π°Π½Π°Π»ΠΈΠ·Π°Ρ‚ΠΎΡ€Π° частиц Zetasizer NanoZS (Malvern, ВСликобритания).Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. Π‘Ρ‹Π»ΠΎ установлСно, Ρ‡Ρ‚ΠΎ для получСния устойчивых искусствСнных ΠΏΠΎΠ»ΠΈΠΊΠ°Ρ€Π±ΠΎΠ½Π°Ρ‚Π½Ρ‹Ρ… ΠΈ ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ‚ΠΈΠ»ΠΌΠ΅Ρ‚Π°ΠΊΡ€ΠΈΠ»Π°Ρ‚Π½Ρ‹Ρ… суспСнзий ΠΌΠΎΠ³ΡƒΡ‚ Π±Ρ‹Ρ‚ΡŒ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Π½Ρ‹ отСчСствСнныС ΠšΠŸΠΠ’ ΠšΠ°Ρ‚Π°ΠΌΠΈΠ½ АБ ΠΈ Азол-129. ΠžΠΏΡ‚ΠΈΠΌΠ°Π»ΡŒΠ½Π°Ρ концСнтрация ΠŸΠΠ’ составила 6 мас. % Π² расчСтС Π½Π° ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€. Показано влияниС ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π° Π² растворС Π½Π° ΡƒΡΡ‚ΠΎΠΉΡ‡ΠΈΠ²ΠΎΡΡ‚ΡŒ ΠΈ Ρ€Π°Π·ΠΌΠ΅Ρ€ частиц ΠΊΠΎΠ½Π΅Ρ‡Π½Ρ‹Ρ… ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½Ρ‹Ρ… суспСнзий. ΠžΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½ΠΎ, Ρ‡Ρ‚ΠΎ концСнтрация ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π° Π² растворС Π½Π΅ Π΄ΠΎΠ»ΠΆΠ½Π° ΠΏΡ€Π΅Π²Ρ‹ΡˆΠ°Ρ‚ΡŒ 10%. Π”Π°Π»ΡŒΠ½Π΅ΠΉΡˆΠ΅Π΅ ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½ΠΈΠ΅ ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΡ‚ ΠΊ ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½ΠΈΡŽ вязкости ΡΠΌΡƒΠ»ΡŒΡΠΈΠΉ ΠΏΡ€ΠΈ ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½ΠΈΠΈ высокодиспСрсной суспСнзии Π² процСссС диспСргирования. Π˜ΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Π½Ρ‹ смСси ΠšΠŸΠΠ’ ΠšΠ°Ρ‚Π°ΠΌΠΈΠ½ АБ/Азол-138 ΠΈ Азол-129/Азол-138 для ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½ΠΈΡ устойчивости ΠΊΠΎΠ½Π΅Ρ‡Π½Ρ‹Ρ… ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½Ρ‹Ρ… суспСнзий Π·Π° счСт образования синСргСтичСского эффСкта. ΠžΠΏΡ‚ΠΈΠΌΠ°Π»ΡŒΠ½ΠΎΠ΅ массовоС ΡΠΎΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠ΅ ΠŸΠΠ’ составило 9:1. ΠžΠ±Ρ‰Π°Ρ концСнтрация смСси 10 мас. % Π² расчСтС Π½Π° ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€. ΠŸΠΎΠ»ΡƒΡ‡Π΅Π½Ρ‹ ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½Ρ‹Π΅ суспСнзии, стабилизированныС смСсями ΠšΠŸΠΠ’ ΠšΠ°Ρ‚Π°ΠΌΠΈΠ½ АБ/ΠšΠžΠŸΠΠ’ U-851 ΠΈ ΠšΠŸΠΠ’ Азол-129/ΠšΠžΠŸΠΠ’ U-851 Π² ΡΠΎΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠΈ 2:1 ΠΊΠ°ΠΆΠ΄ΠΎΠΉ смСси Π² расчСтС Π½Π° ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€. ΠžΠ±Ρ‰Π°Ρ концСнтрация смСси составила 9 мас. % Π² расчСтС Π½Π° ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€.Π’Ρ‹Π²ΠΎΠ΄Ρ‹. ΠŸΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½Ρ‹ Π½ΠΎΠ²Ρ‹Π΅ способы получСния искусствСнных ΠΏΠΎΠ»ΠΈΠΊΠ°Ρ€Π±ΠΎΠ½Π°Ρ‚Π½Ρ‹Ρ… ΠΈ ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ‚ΠΈΠ»ΠΌΠ΅Ρ‚Π°ΠΊΡ€ΠΈΠ»Π°Ρ‚Π½Ρ‹Ρ… суспСнзий, ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Ρ… Π² присутствии ΠšΠŸΠΠ’ отСчСствСнного производства, Π° Ρ‚Π°ΠΊΠΆΠ΅ ΠΈΡ… смСсСй ΠΈ смСсСй ΠšΠŸΠΠ’ с ΠšΠžΠŸΠΠ’. РассмотрСны ΠΊΠΎΠ»Π»ΠΎΠΈΠ΄Π½ΠΎ-химичСскиС свойства ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Ρ… ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½Ρ‹Ρ… суспСнзий ΠΈ ΠΏΠΎΠΊΠ°Π·Π°Π½ΠΎ, Ρ‡Ρ‚ΠΎ ΠΏΡ€ΠΈ использовании смСси ΠšΠŸΠΠ’ ΠΈ ΠšΠžΠŸΠΠ’, взятых Π² объСмном ΡΠΎΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠΈ 2:1, ΠΎΠ±Ρ€Π°Π·ΡƒΡŽΡ‚ΡΡ устойчивыС Π² процСссС получСния ΠΈ хранСния ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½Ρ‹Π΅ суспСнзии

    Synthesis of Amphiphilic Copolymers of N-Vinyl-2-pyrrolidone and Allyl Glycidyl Ether for Co-Delivery of Doxorubicin and Paclitaxel

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    Co-delivery of chemotherapeutics in cancer treatment has been proven essential for overcoming multidrug resistance and improving the outcome of therapy. We report the synthesis of amphiphilic copolymers of N-vinyl-2-pyrrolidone and allyl glycidyl ether of various compositions and demonstrate that they can form nanoaggregates capable of simultaneous covalent immobilization of doxorubicin by the epoxy groups in the shell and hydrophobic-driven incorporation of paclitaxel into the core of nanoparticles. The structure of the obtained copolymers was characterized by (13)C NMR, IR, and MALDI spectroscopy, as well as adsorption at the water/toluene interface. A linear increase in the number-average molecular weight of amphiphilic copolymers and a decrease in the number-average diameter of macromolecular aggregates with an increase in the ratio N-vinyl-2-pyrrolidone/allyl glycidyl ether were observed. The assembled nanocarriers were characterized by DLS. The reported novel nanocarriers can be of interest for delivery and co-delivery of a wide range of pharmacological preparations and combined therapy for cancer and other deceases

    БиотСст-систСмы Π½Π° основС ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½Ρ‹Ρ… микросфСр

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    In work the modern condition of a problem on synthesis of polymeric microspheres and reception on their basis the test-systems for various kinds of diseases is considered.Π’ Ρ€Π°Π±ΠΎΡ‚Π΅ рассмотрСно соврСмСнноС состояниС ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΡ‹ ΠΏΠΎ синтСзу ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½Ρ‹Ρ… микросфСр ΠΈ ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½ΠΈΠ΅ Π½Π° ΠΈΡ… основС тСст-систСм Π½Π° Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Π΅ Π²ΠΈΠ΄Ρ‹ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ

    ΠžΡΠΎΠ±Π΅Π½Π½ΠΎΡΡ‚ΠΈ Π³Π΅Ρ‚Π΅Ρ€ΠΎΠ³Π΅Π½Π½ΠΎΠΉ ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€ΠΈΠ·Π°Ρ†ΠΈΠΈ стирола Π² статичСских условиях Π² присутствии ΡΠΌΡƒΠ»ΡŒΠ³Π°Ρ‚ΠΎΡ€ΠΎΠ² ΠΈ со-ΠŸΠΠ’

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    The kinetics of styrene microemulsion formation in the presence of cetyl alcohol, n-dodecylmercaptan (n-DDM), and mixtures of both substances under conditions close to the emulsion polymerization was investigated. It was shown that cetyl alcohol and dodecylmercaptan differently influence under similar conditions on the intensity of the microdroplet creation on the phase boundary and on the rate of polymerization. It was shown that the concentration of n-DDM in the place of the polymerization corresponds to its value in the polymerization recipe only in the case of presence of more surface-active emulsifiers than n-DDM.Π˜Π·ΡƒΡ‡Π΅Π½Π° ΠΊΠΈΠ½Π΅Ρ‚ΠΈΠΊΠ° образования ΠΌΠΈΠΊΡ€ΠΎΡΠΌΡƒΠ»ΡŒΡΠΈΠΈ стирола Π² присутствии Ρ†Π΅Ρ‚ΠΈΠ»ΠΎΠ²ΠΎΠ³ΠΎ спирта, Π½ΠΎΡ€ΠΌΠ°Π»ΡŒΠ½ΠΎΠ³ΠΎ Π΄ΠΎΠ΄Π΅Ρ†ΠΈΠ»ΠΌΠ΅Ρ€ΠΊΠ°ΠΏΡ‚Π°Π½Π° ΠΈ ΠΈΡ… смСси. Показано, Ρ‡Ρ‚ΠΎ Ρ†Π΅Ρ‚ΠΈΠ»ΠΎΠ²Ρ‹ΠΉ спирт ΠΈ Π΄ΠΎΠ΄Π΅Ρ†ΠΈΠ»ΠΌΠ΅Ρ€ΠΊΠ°ΠΏΡ‚Π°Π½ ΠΏΡ€ΠΈ ΠΏΡ€ΠΎΡ‡ΠΈΡ… Ρ€Π°Π²Π½Ρ‹Ρ… условиях ΠΏΠΎ-Ρ€Π°Π·Π½ΠΎΠΌΡƒ Π²Π»ΠΈΡΡŽΡ‚ Π½Π° ΠΈΠ½Ρ‚Π΅Π½ΡΠΈΠ²Π½ΠΎΡΡ‚ΡŒ ΠΌΠΈΠΊΡ€ΠΎΡΠΌΡƒΠ»ΡŒΠ³ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΡ Π½Π° ΠΌΠ΅ΠΆΡ„Π°Π·Π½ΠΎΠΉ Π³Ρ€Π°Π½ΠΈΡ†Π΅ ΠΈ ΡΠΊΠΎΡ€ΠΎΡΡ‚ΡŒ ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€ΠΈΠ·Π°Ρ†ΠΈΠΈ. УстановлСно, Ρ‡Ρ‚ΠΎ концСнтрация Π΄ΠΎΠ΄Π΅Ρ†ΠΈΠ»ΠΌΠ΅Ρ€ΠΊΠ°ΠΏΡ‚Π°Π½Π° Π² мСстС Ρ€Π΅Π°ΠΊΡ†ΠΈΠΈ ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€ΠΈΠ·Π°Ρ†ΠΈΠΈ соотвСтствуСт Π·Π°Π΄Π°Π½Π½ΠΎΠΉ Ρ€Π΅Ρ†Π΅ΠΏΡ‚ΠΎΠΌ ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€ΠΈΠ·Π°Ρ†ΠΈΠΈ Ρ‚ΠΎΠ»ΡŒΠΊΠΎ Π² присутствии Π±ΠΎΠ»Π΅Π΅ повСрхностно-Π°ΠΊΡ‚ΠΈΠ²Π½Ρ‹Ρ…, Ρ‡Π΅ΠΌ ΠΌΠ΅Ρ€ΠΊΠ°ΠΏΡ‚Π°Π½, ΡΠΌΡƒΠ»ΡŒΠ³Π°Ρ‚ΠΎΡ€ΠΎΠ²

    ΠŸΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½Ρ‹Π΅ микросфСры Π² качСствС антистатичСских ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚ΠΎΠ² Π·Π°Ρ‰ΠΈΡ‚Π½ΠΎΠ³ΠΎ слоя ΡΠ²Π΅Ρ‚ΠΎΡ‡ΡƒΠ²ΡΡ‚Π²ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΠΎΠ²

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    Polymeric micro spheres with different structure of surface, narrow distribution of particles dimensions, having Β«nucleus-envelopeΒ» structure were synthesized. The polymeric micro spheres were applied into protection layers of emulsion photographic materials. The influence of polymeric micro spheres to sensitometric characteristics of light-sensitive photographic materials was studied. The possibility of using them as antistatic components was shown.Π‘ΠΈΠ½Ρ‚Π΅Π·ΠΈΡ€ΠΎΠ²Π°Π½Ρ‹ ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½Ρ‹Π΅ микросфСры с Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹ΠΌ строСниСм повСрхности, с ΡƒΠ·ΠΊΠΈΠΌ распрСдСлСниСм частиц ΠΏΠΎ Ρ€Π°Π·ΠΌΠ΅Ρ€Π°ΠΌ, ΠΈΠΌΠ΅ΡŽΡ‰ΠΈΠ΅ структуру «ядро-ΠΎΠ±ΠΎΠ»ΠΎΡ‡ΠΊΠ°Β». ΠŸΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½Ρ‹Π΅ микросфСры Π²Π²Π΅Π΄Π΅Π½Ρ‹ Π² Π·Π°Ρ‰ΠΈΡ‚Π½Ρ‹Π΅ слои ΡΠΌΡƒΠ»ΡŒΡΠΈΠΎΠ½Π½Ρ‹Ρ… фотографичСских ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΠΎΠ². Π˜Π·ΡƒΡ‡Π΅Π½ΠΎ влияниС ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½Ρ‹Ρ… микросфСр Π½Π° сСнситомСтричСскиС характСристики ΡΠ²Π΅Ρ‚ΠΎΡ‡ΡƒΠ²ΡΡ‚Π²ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΠΎΠ² ΠΈ ΠΏΠΎΠΊΠ°Π·Π°Π½Π° Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡ‚ΡŒ использования ΠΈΡ… Π² качСствС антистатичСских ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚ΠΎΠ²

    ЛатСксныС микросфСры для опрСдСлСния ΠΌΠΎΡ€Ρ„ΠΈΠ½Π° Π² физиологичСских Тидкостях Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊΠ°

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    A new diagnostic test-system based on the polymer microsphere - bioligand was developed for qualitative and semiquantitative analysis of morphine in human physiologic liquids by the latex agglutination method. The new reliable and quick method of analysis enables detecting morphine in human urine within 3-5 minutes without using any laboratory devices.Π Π°Π·Ρ€Π°Π±ΠΎΡ‚Π°Π½Π° ΠΈ Π°ΠΏΡ€ΠΎΠ±ΠΈΡ€ΠΎΠ²Π°Π½Π° диагностичСская тСст-систСма полимСрная микросфСра - Π±ΠΈΠΎΠ»ΠΈΠ³Π°Π½Π΄ для качСствСнного ΠΈ полуколичСствСнного опрСдСлСния ΠΌΠΎΡ€Ρ„ΠΈΠ½Π° Π² физиологичСской Тидкости Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊΠ° с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ ΠΌΠ΅Ρ‚ΠΎΠ΄Π° латСксной Π°Π³Π³Π»ΡŽΡ‚ΠΈΠ½Π°Ρ†ΠΈΠΈ. ΠœΠ΅Ρ‚ΠΎΠ΄ позволяСт быстро (3-5 ΠΌΠΈΠ½ΡƒΡ‚), Π½Π°Π΄Π΅ΠΆΠ½ΠΎ ΠΈ с ΠΌΠΈΠ½ΠΈΠΌΠ°Π»ΡŒΠ½Ρ‹ΠΌΠΈ Π·Π°Ρ‚Ρ€Π°Ρ‚Π°ΠΌΠΈ Ρ€Π΅Π°Π³Π΅Π½Ρ‚ΠΎΠ² ΠΎΠΏΡ€Π΅Π΄Π΅Π»ΠΈΡ‚ΡŒ Π½Π°Π»ΠΈΡ‡ΠΈΠ΅ ΠΌΠΎΡ€Ρ„ΠΈΠ½Π° Π² ΠΌΠΎΡ‡Π΅ Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊΠ°
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