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Статті в журналах з теми "Polymer microbeads"
Okunlola, Adenike, and Shukuralilahi Abidemi Adewusi. "Development of Theophylline Microbeads Using PregelatinizedBreadfruit Starch (Artocarpus altilis) as a Novel Co-polymer for Controlled Release." Advanced Pharmaceutical Bulletin 9, no. 1 (February 21, 2019): 93–101. http://dx.doi.org/10.15171/apb.2019.012.
Повний текст джерелаVětvička, Václav, and Lubor Fornůsek. "Polymer microbeads in immunology." Biomaterials 8, no. 5 (September 1987): 341–45. http://dx.doi.org/10.1016/0142-9612(87)90003-2.
Повний текст джерелаOkunlola, A., and S. T. Oloye. "Influence of Pregelatinized Breadfruit Starch-Alginate Blend as a Sustained Release Polymer in Theophylline Microbeads Using Box Behnken Design." Nigerian Journal of Pharmaceutical Research 16, no. 2 (January 19, 2021): 143–51. http://dx.doi.org/10.4314/njpr.v16i2.5.
Повний текст джерелаDebasis Nayak and Saravanan Kaliyaperumal. "Development and effect of drug release from simvastatin loaded sodium alginate micro beads." World Journal of Biology Pharmacy and Health Sciences 12, no. 3 (December 30, 2022): 348–58. http://dx.doi.org/10.30574/wjbphs.2022.12.3.0259.
Повний текст джерелаNedovic, Viktor, Verica Manojlovic, Ulf Pruesse, Branko Bugarski, Jasna Djonlagic, and Klaus Vorlop. "Optimization of the electrostatic droplet generation process for controlled microbead production: Single nozzle system." Chemical Industry and Chemical Engineering Quarterly 12, no. 1 (2006): 53–57. http://dx.doi.org/10.2298/ciceq0601053n.
Повний текст джерелаRen, Zhi Min, Xi Nie, and Sheng Shu Ai. "Influence of Blocking Agents on Non-Specific Background of Polystyrene Microbeads in Serum Immunoassay." Advanced Materials Research 641-642 (January 2013): 858–61. http://dx.doi.org/10.4028/www.scientific.net/amr.641-642.858.
Повний текст джерелаFoti, Leonardo, Andre Sionek, Elis Moura Stori, Paula Poli Soares, Miriam Marzall Pereira, Marco Aurélio Krieger, Cesar Liberato Petzhold, et al. "Electrospray induced surface activation of polystyrene microbeads for diagnostic applications." Journal of Materials Chemistry B 3, no. 13 (2015): 2725–31. http://dx.doi.org/10.1039/c4tb01884b.
Повний текст джерелаDahima, Rashmi. "Formulation and Evaluation of Pseudoephedrine Hydrochloride Loaded Alginate Microbeads." Journal of Drug Delivery and Therapeutics 10, no. 3 (May 15, 2020): 137–41. http://dx.doi.org/10.22270/jddt.v10i3.4094.
Повний текст джерелаKage, Daniel, Linn Fischer, Katrin Hoffmann, Thomas Thiele, Uwe Schedler, and Ute Resch-Genger. "Close Spectroscopic Look at Dye-Stained Polymer Microbeads." Journal of Physical Chemistry C 122, no. 24 (June 8, 2018): 12782–91. http://dx.doi.org/10.1021/acs.jpcc.8b02546.
Повний текст джерелаLiu, Yixi, Le Liu, Yonghong He, Qinghua He, and Hui Ma. "Quantum-dots-encoded-microbeads based molecularly imprinted polymer." Biosensors and Bioelectronics 77 (March 2016): 886–93. http://dx.doi.org/10.1016/j.bios.2015.10.024.
Повний текст джерелаДисертації з теми "Polymer microbeads"
Kage, Daniel. "Studies on fluorophore-loaded polymer microbeads and luminescence lifetime encoding in flow cytometry." Doctoral thesis, Humboldt-Universität zu Berlin, 2019. http://dx.doi.org/10.18452/20608.
Повний текст джерелаThis thesis comprises two main topics. First, the optical-spectroscopic properties of fluorescent microbeads loaded with organic dyes were studied. In the second part, the feasibility of time-domain luminescence lifetime encoding in flow cytometry based on such microbeads was assessed. The study of the dye-loaded polymer microbeads was based on optical spectroscopy. Poly(methyl methacrylate) beads loaded with rhodamine 6G were used as an example system to achieve a better understanding of the dye incorporation procedure. The dye loading efficiency turned out to be strongly dependent on the mean diameter of the beads and on the amounts of certain compounds used for the bead synthesis. In correlation with the observed fluorescence characteristics, it was deduced that a layer with high local dye concentration forms around each bead. The properties of this layer substantially differ from those of the sterically incorporated dye molecules in the bead core. The high dye concentration in this layer results in aggregation accompanied by the respective changes of the fluorescence characteristics of the beads. Moreover, the observed changes in fluorescence properties indicated the existence of an intra-particulate energy migration process at increased dye loading concentrations. A simulation of the energy migration process based on a random walk algorithm confirmed the interpretation of the experimental results. For the assessment of luminescence lifetime encoding in time-domain flow cytometry, a prototype setup was used. The main issue of lifetime determination in flow cytometry is represented by the short interaction time of only tens of microseconds of the objects with the excitation light spot. Synthetic data were used to study certain measurement parameters and conditions as well as the data analysis procedure independently of other influences. As a result, luminescence lifetime is generally applicable as an encoding parameter in time-domain flow cytometry.
Kage, Daniel [Verfasser], Stefan [Gutachter] Kirstein, Oliver [Gutachter] Benson, and Michael [Gutachter] Kumke. "Studies on fluorophore-loaded polymer microbeads and luminescence lifetime encoding in flow cytometry / Daniel Kage ; Gutachter: Stefan Kirstein, Oliver Benson, Michael Kumke." Berlin : Humboldt-Universität zu Berlin, 2019. http://d-nb.info/1198207000/34.
Повний текст джерелаKhan, Ikram Ullah. "Microfluidic-assisted synthesis and release properties of multi-domain polymer microparticles drug carriers." Thesis, Strasbourg, 2014. http://www.theses.fr/2014STRAF042/document.
Повний текст джерелаCharacteristics and release properties of drug loaded microparticles depend upon material used and choice of production method. Conversely to most of the conventional ones, microfluidic methods give an edge by improving the control over droplet generation, size and size distribution. Capillary-based microfluidic devices were successfully used to obtain monodisperse drug(s) loaded microbeads, janus, core-shell and trojan particles using UV initiated free radical polymerization while keeping activity of active loaded molecules. These devices can be assembled in a short period of time and a slight change in design gives completely different microparticles morphologies. These particles were developed with the aim to address different issues experienced in oral drug delivery. For instance microbeads can be used to deliver NASIDs in a sustained release manner while janus particles can release two APIs with completely different properties (solubility, compatibility) also in a sustained release manner. Core-shell particles were designed to target colonic region of human intestine for dual drug delivery. Trojan particles were synthesized in a new semi-continuous microfluidic process, thus improving nanoparticles safety handling and release in simulated gastric fluid. Each system was fully characterized to insure batch to batch consistency and reproducibility. In general, the release of active ingredients was controlled by tuning the operating and material parameters like phases flow rates, nature and concentration of drug, (co)monomers, surfactant and crosslinker, pH of release media with the result of different particle morphologies, sizes and shapes or matrix crosslinking density
Wong, Christopher James, and chrisjwong@yahoo com au. "High Resolution Polymer Gel Dosimetry for Small and Micro Field Dosimetry, and Development of Innovative Polymer Gel Dosimeters." RMIT University. Medical Sciences, 2009. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20091002.161512.
Повний текст джерелаWu, Mei. "Polymer microarrays for microbial high-content screening." Thesis, University of Edinburgh, 2012. http://hdl.handle.net/1842/7664.
Повний текст джерелаDrew, D. W. "A novel MeV ion microbeam technique for measuring diffusion of small molecules in polymeric & biological matrices." Thesis, University of Surrey, 1996. http://epubs.surrey.ac.uk/843536/.
Повний текст джерелаZethof, Jeroen H. T. [Verfasser], Karsten [Gutachter] Kalbitz, Karsten [Akademischer Betreuer] Kalbitz, Georg [Gutachter] Guggenberger, and M. Estela [Gutachter] Nadal-Romero. "The role of extracellular polymeric substances from microbes in soil aggregate stabilization in semiarid grasslands / Jeroen H.T. Zethof ; Gutachter: Karsten Kalbitz, Georg Guggenberger, M. Estela Nadal-Romero ; Betreuer: Karsten Kalbitz." Dresden : Technische Universität Dresden, 2021. http://d-nb.info/1237320054/34.
Повний текст джерелаSouza, Cláudia Telles de. "Microestruturação de membranas de poli (tereftalato de etileno) por microfeixe de íons." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2013. http://hdl.handle.net/10183/83679.
Повний текст джерелаIn this work, the process of irradiation of PET foils with ion beams in the micrometer size range was used for the production of microporous membranes. Basically, this process consists on the direct interaction between the ion beam and the material under study. The regions modified by the beam are removed from the material through a chemical process. In this context, experimental procedures for the production process of the membranes were developed during the course of this work. In order to make the microbeam station of the Ion Implantation Laboratory of the Federal University of Rio Grande do Sul (UFRGS), it was necessary to perform a thorough study of the operational parameters of the system, thus allowing a proper identification of problems and providing grounds for pushing the technique to the frontier of materials science. To achieve such objectives, foils of polyethylene terephtalate (Mylar®) 12 μm thick were irradiated with H+ and He++ ions with 3 e 2,2 MeV respectively. Fluencies varied from 1 x 1011 and 6 x 1015 ions/cm2. After the irradiation, the foils were submitted to an etching procedure using alkaline solution of sodium hydroxide at 6 M during periods of time varying from 0,5 to 60 minutes. In all cases, the temperature of the etching was fixed at 60°C. The characterization of the samples was performed through scanning electron microscopy (SEM) and scanning transmission ion microscopy (STIM). The samples also were characterized by electric measurements using an AC current circuit. The process of grafting was tested on the structured membranes using a PNIPAAm hydrogel with concentrations of 0,340, 0,450 and 0,700 g/L. The results of this study were also analyzed through MEV. With the present study, it was possible to pinpoint problems related to the integration and recording of the charge during the irradiations. Besides that, calibration curves were obtained relating the electric currents needed on the magnetic lenses for an optimal ion beam focus and the beam energy. The irradiation process with ion beam proved itself efficient for the production of regular patterns on PET foils. The optimum dose of prótons to be used on the patterning processes was estimated in 6 x 1014 ions/cm2. For this dose, etching times smaller than 1 minute were enough to remove all the irradiated area. However, times slightly longer (e.g. 2 minutes) make the process more reproducible. Regarding the geometry of the patterns generated by the ion irradiation, asymmetries were observed on structures that were supposed to be symmetric. This problem was attributed to the asymmetry of the beam spot on the target due to the settings of the objective slits that collimates the beam. The study of the grafting process showed that the hydrogel adheres to the structures walls, but does not fill it. For high concentrations (e.g. 0,7 g/L), the process is not efficient, since no reduction of the area of the microstructures by the insertion of the hydrogel was observed. The electric measurements showed the existence of distinct regimes as a function of the frequency of the alternate current. Basically, the polymer foils present resistive and capacitive behaviors.
Liong, Rolan Yuk Loong. "BACTERIAL GROWTH ON METAL AND NON-METAL SURFACES IN A STATIC BIOREACTOR." DigitalCommons@CalPoly, 2013. https://digitalcommons.calpoly.edu/theses/923.
Повний текст джерелаLewis, Patrick C. "Polymer microbeads for optical and biological applications." 2004. http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=81186&T=F.
Повний текст джерелаКниги з теми "Polymer microbeads"
Lewis, Patrick C. Polymer microbeads for optical and biological applications. 2004.
Знайти повний текст джерелаMobley, David P. Plastics from Microbes: Microbial Synthesis of Polymers and Polymer Precursors. Hanser Gardner Publications, 1994.
Знайти повний текст джерелаP, Mobley David, ed. Plastics from microbes: Microbial synthesis of polymers and polymer precursors. Munich: Hanser Publishers, 1994.
Знайти повний текст джерелаKirchman, David L. Elements, biochemicals, and structures of microbes. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198789406.003.0002.
Повний текст джерелаW, Drew D. A novel MeV ion microbeam technique for measuring diffusion of small molecules in polymeric & biological matrices. 1996.
Знайти повний текст джерелаЧастини книг з теми "Polymer microbeads"
Jang, Yeonggul, Byunghwan Jeon, and Yoojin Chung. "Core-Shell Detection in Images of Polymer Microbeads." In Communications in Computer and Information Science, 9–15. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-35521-9_2.
Повний текст джерелаFang, Cheng, and Youhong Tang. "Polymer Microbead-Templated Nanostructures." In Polymer-Engineered Nanostructures for Advanced Energy Applications, 31–50. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-57003-7_2.
Повний текст джерелаCrescenzi, V., and M. Dentini. "Microbes in Polymer Chemistry." In ACS Symposium Series, 221–32. Washington, DC: American Chemical Society, 1996. http://dx.doi.org/10.1021/bk-1996-0627.ch018.
Повний текст джерелаKoestler, Robert J. "Polymers and Resins as Food for Microbes." In Of Microbes and Art, 153–67. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/978-1-4615-4239-1_11.
Повний текст джерелаSingh, Purnima, Vibha Pandey, and Prerana Parihar. "Microbes Derived Exopolysaccharides Play Role in Salt Stress Alleviation in Plants." In Microbial Polymers, 355–72. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-0045-6_16.
Повний текст джерелаKendall, William F., and Emmanuel C. Opara. "Polymeric Materials for Perm-Selective Coating of Alginate Microbeads." In Cell Microencapsulation, 95–109. New York, NY: Springer New York, 2016. http://dx.doi.org/10.1007/978-1-4939-6364-5_7.
Повний текст джерелаRasu, Kulanthaisamy Mohan, and Alagarsamy Arun. "Exploring biodegradable polymer production from marine microbes." In Biodegradable Polymers: Recent Developments and New Perspectives, 33–64. IAPC Publishing, 2017. http://dx.doi.org/10.5599/obp.14.7.
Повний текст джерелаKumar, Amrendra, and Swati Agarwal. "Microbial Products and Their Role in Soil Health and Sustainable Agriculture." In Advances in Environmental Engineering and Green Technologies, 181–204. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-7062-3.ch007.
Повний текст джерелаGross, Richard A., and Shekar Mekala. "Microbial and Enzymatic Synthesis of Polymers." In Lipid Modification by Enzymes and Engineered Microbes, 239–56. Elsevier, 2018. http://dx.doi.org/10.1016/b978-0-12-813167-1.00011-6.
Повний текст джерелаYogesh, B. J., and S. Bharathi. "Industrial Aspects of Microbes." In Industrial Applications of Soil Microbes, 59–76. BENTHAM SCIENCE PUBLISHERS, 2022. http://dx.doi.org/10.2174/9789815039955122010007.
Повний текст джерелаТези доповідей конференцій з теми "Polymer microbeads"
Kingsley, David M., Andrew D. Dias, Douglas B. Chrisey, and David T. Corr. "A Novel, Laser-Based Technique to Fabricate and Precisely Pattern Cell-Encapsulated Alginate Microbeads." In ASME 2013 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/sbc2013-14658.
Повний текст джерелаSoon, Chin Fhong, Soon Chuan Wong, Wai Yean Leong, Mohd Khairul Ahamd, and Kian Sek Tee. "A flicking method for generation of polymer microbeads." In 14th International Conference on Global Research and Education, Inter-Academia 2015. Japan Society of Applied Physics, 2016. http://dx.doi.org/10.7567/jjapcp.4.011110.
Повний текст джерелаOMEROGLU, Sevde, Rahmetullah VAROL, Zeynep KARAVELIOGLU, Aslihan KARADAG, Yasemin BASBINAR, Muhammed Enes ORUC, and Huseyin UVET. "Determination of Cell Stiffness Using Polymer Microbeads as Reference." In 2020 Medical Technologies Congress (TIPTEKNO). IEEE, 2020. http://dx.doi.org/10.1109/tiptekno50054.2020.9299227.
Повний текст джерелаLee, Doh-Hyoung, Jonghyun Oh, Robert Hart, Bakhtier Farouk, and Hongseok Moses Noh. "A Study of AC Electrokinetic Phenomena Under DC Electroosmotic Flows." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-68969.
Повний текст джерелаSchmid, S., P. Wagli, and C. Hierold. "Biosensor based on All-Polymer Resonant Microbeams." In 2009 IEEE 22nd International Conference on Micro Electro Mechanical Systems (MEMS). IEEE, 2009. http://dx.doi.org/10.1109/memsys.2009.4805378.
Повний текст джерелаBharadwaj, R. "Technological Advances in Water-less Fracking: A Case Study." In Indonesian Petroleum Association 44th Annual Convention and Exhibition. Indonesian Petroleum Association, 2021. http://dx.doi.org/10.29118/ipa21-se-169.
Повний текст джерелаFeng, Jin-yang, Xiong-ying Ye, Yuan-fang Shang, Kang Wu, and Feng Chen. "Integrated dual grating polymer microbeams for bio-chemical sensing in liquid environment." In 2013 8th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS). IEEE, 2013. http://dx.doi.org/10.1109/nems.2013.6559935.
Повний текст джерелаLiu, Songyuan, Bo Lu, Chao-yu Sie, and Yifan Li. "Bioremediation by Indigenous Microbes: A Green Approach to Degrade Polymer Residue." In SPE Improved Oil Recovery Conference. SPE, 2022. http://dx.doi.org/10.2118/209422-ms.
Повний текст джерелаBouchaala, Adam, Ali H. Nayfeh, Nizar Jaber, and Mohammad I. Younis. "Mass and Position Determination in MEMS Resonant Mass Sensors: Theoretical and Experimental Investigation." In ASME 2016 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/detc2016-59813.
Повний текст джерелаZielke, Mark A., Andrew Morrill, Barry Demartini, Martin Moskovits, and Kimberly Turner. "Polymer Coated Tin Oxide Nanowires for Improved Sensitivity of MEMS Chemical Sensors Based on Microbeams." In ASME 2008 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/detc2008-49843.
Повний текст джерелаЗвіти організацій з теми "Polymer microbeads"
Ding, Zheng-You, Shenmin Ma, Dennis Kriz, J. J. Aklonis, and R. Salovey. Model Filled Polymers .11. Synthesis of Uniformly Crosslinked Polystyrene Microbeads. Fort Belvoir, VA: Defense Technical Information Center, June 1991. http://dx.doi.org/10.21236/ada237472.
Повний текст джерелаHolthoff, Ellen L., Lily Li, Tobias Hiller, and Kimberly L. Turner. A Molecularly Imprinted Polymer (MIP)-Coated Microbeam MEMS Sensor for Chemical Detection. Fort Belvoir, VA: Defense Technical Information Center, September 2015. http://dx.doi.org/10.21236/ada622335.
Повний текст джерела