Academic literature on the topic 'Microemulsioni'
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Journal articles on the topic "Microemulsioni"
Morey, Timothy E., Jerome H. Modell, Dushyant Shekhawat, Todd Grand, Dinesh O. Shah, Nikolaus Gravenstein, Susan P. McGorray, and Donn M. Dennis. "Preparation and Anesthetic Properties of Propofol Microemulsions in Rats." Anesthesiology 104, no. 6 (June 1, 2006): 1184–90. http://dx.doi.org/10.1097/00000542-200606000-00013.
Full textKaewbanjong, Jarika, Thanaporn Amnuaikit, and Prapaporn Boonme. "Formulation and Characterization of Clotrimazole Microemulsions and Microemulsion-Based Gels." International Journal of Nanoscience 13, no. 04 (August 2014): 1440005. http://dx.doi.org/10.1142/s0219581x14400055.
Full textMishra, Amul, Ridhi Panola, and A. C. Rana. "Microemulsions: As drug delivery system." Journal of Scientific and Innovative Research 3, no. 4 (August 25, 2014): 467–74. http://dx.doi.org/10.31254/jsir.2014.3412.
Full textRusling, James F. "Green synthesis via electrolysis in microemulsions." Pure and Applied Chemistry 73, no. 12 (January 1, 2001): 1895–905. http://dx.doi.org/10.1351/pac200173121895.
Full textLi, Menghua, Haixia Zhang, Zongxu Wu, Zhenxing Zhu, and Xinlei Jia. "DPD Simulation on the Transformation and Stability of O/W and W/O Microemulsions." Molecules 27, no. 4 (February 17, 2022): 1361. http://dx.doi.org/10.3390/molecules27041361.
Full textLu, I.-Ju, Yaw-Syan Fu, Wen-Yu Chang, and Pao-Chu Wu. "Using Microemulsion as Carrier for Drug Transdermal Delivery: The Effect of Surfactants and Cosurfactants." Current Pharmaceutical Design 25, no. 10 (August 5, 2019): 1052–58. http://dx.doi.org/10.2174/1381612825666190527091528.
Full textScomoroscenco, Cristina, Mircea Teodorescu, Adina Raducan, Miruna Stan, Sorina Nicoleta Voicu, Bodgan Trica, Claudia Mihaela Ninciuleanu, et al. "Novel Gel Microemulsion as Topical Drug Delivery System for Curcumin in Dermatocosmetics." Pharmaceutics 13, no. 4 (April 7, 2021): 505. http://dx.doi.org/10.3390/pharmaceutics13040505.
Full textTunit, Prakairat, Chuda Chittasupho, Kusuma Sriyakul, Parunkul Tungsuruthai, Panlop Chakkavittumrong, Kesara Na-Bangchang, and Somboon Kietinun. "Emulgels Containing Perilla frutescens Seed Oil, Moringa oleifera Seed Oil, and Mixed Seed Oil: Microemulsion and Safety Assessment." Polymers 14, no. 12 (June 9, 2022): 2348. http://dx.doi.org/10.3390/polym14122348.
Full textKang, Sesik, Minsu Ju, and Junghun Kim. "A Study of Ni & Cu Surface Status in a Supercritical Carbon Dioxide into a Microemulsion Using QCM." International Journal of Surface Engineering and Interdisciplinary Materials Science 4, no. 1 (January 2016): 69–81. http://dx.doi.org/10.4018/ijseims.2016010104.
Full textTunit, Prakairat, Somboon Kietinun, Kusuma Sriyakul, Parunkul Tungsukruthai, and Chuda Chittasupho. "Enhancement of Antioxidant Activity by the Combination of Moringa oleifera and Perilla frutescens Seed Oils in Microemulsion." Key Engineering Materials 859 (August 2020): 100–106. http://dx.doi.org/10.4028/www.scientific.net/kem.859.100.
Full textDissertations / Theses on the topic "Microemulsioni"
Pandey, Sujata. "Design, Optimization and Characterization of Ibuprofen Microemulsions and Microemulsion-Based Gels." University of Toledo Health Science Campus / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=mco158894431613094.
Full textBellich, Barbara. "Preparazione e caratterizzazione di forme farmaceutiche solide orali a partire da materiale composito." Doctoral thesis, Università degli studi di Trieste, 2008. http://hdl.handle.net/10077/2568.
Full textLa somministrazione per via orale è la preferita per il trattamento farmacologico cronico. Circa il 40% dei nuovi principi attivi, tra i quali numerosi potenti farmaci lipofilici, è caratterizzato da bassa solubilità in acqua e la somministrazione per via orale di tali farmaci è frequentemente associata a bassa biodisponibilità. Infatti l’assorbimento di un principio attivo rilasciato da una forma farmaceutica orale dipende essenzialmente da due fattori: la dissoluzione del p.a. nel tratto gastrointestinale e la sua permeabilità attraverso la mucosa. Sulla base di questi due parametri i principi attivi sono stati distinti in quattro classi (Biopharmaceutical Classification System). In particolare per la seconda classe di composti, la dissoluzione nel lume gastro-intestinale è lo step limitante il processo di assorbimento. Per questa classe, numerosi approcci tecnologici sono riportati in letteratura allo scopo di aumentare la biodisponibilità orale di farmaci lipofilici come per esempio l’incorporazione in veicoli lipidici inerti come olii, la formulazione di sistemi auto-emulsificanti, di emulsioni e microemulsioni, liposomi, complessi di inclusione e sistemi dispersi farmaco-carrier. Rispetto a tali metodi convenzionali, il lavoro svolto ha riguardato la preparazione di sistemi attivati a base di ubidecarenone e ciclosporina ricorrendo alla tecnologia NEC (Nanoemulsified Composites) in collaborazione con la ditta Remedia s.r.l. titolare della tecnologia brevettata. La tecnologia NEC si basa sull’incorporazione di una doppia microemulsione (o/a/o) in un carrier microporoso. Successivamente l’attenzione è stata focalizzata sull’innovativa applicabilità delle microonde alla preparazione di sistemi binari farmaco:carrier. Il riscaldamento per mezzo delle microonde sfrutta le proprietà che le sostanze chimiche hanno di assorbire l’energia direttamente dalle onde elettromagnetiche le quali sono in grado di aumentare l’agitazione termica, e quindi la temperatura. L’energia fornita dalle radiazioni viene ceduta direttamente alla sostanza ed in tempi molto brevi. Tutte le sostanze caratterizzate da un dipolo, anche minimo, possono assorbire microonde. In tale contesto, oggetto della ricerca è stata l’attivazione dell’ibuprofene e piroxicam. Per tutti i farmaci considerati è stato inizialmente effettuato uno studio di messa a punto delle sostanze e delle condizioni operative ottimali, atte a fornire un prodotto finale lavorabile (prodotto composito). Alla preparazione dei sistemi ha fatto seguito la caratterizzazione chimico-fisica, necessaria per appurare lo stato solido del principio attivo. In particolare le tecniche adottate sono state: calorimetria a scansione differenziale (DSC), raggi X su polvere (PXRD), microscopia elettronica (SEM), hotstage microscopi (HSM), laser-light scattering. Successivamente le formulazioni approntate sono state caratterizzate anche dal punto di vista tecnologico e dissolutivo in termini di studi di cinetica di solubilizzazione e di rilascio. Inoltre in alcuni casi il prodotto è stato testato in vivo su ratti. Ed è stata anche valutata, in alcuni casi, la possibilità di realizzare forme farmaceutiche solide ad uso orale quali capsule e compresse. I risultati ottenuti sono qui di seguito riassunti. UBIDECARENONE La tecnologia preparativa adottata unitamente alla selezione dei componenti, hanno dimostrato il raggiungimento dell’obiettivo del presente lavoro e cioè l’aumento della biodisponibilità in vivo dell’Ubidecarenone. Le caratteristiche tecnologiche del materiale composito hanno permesso un’agevole realizzazione di capsule rigide ma, con un’ulteriore selezione di eccipienti per compressione diretta, si potrà realizzare anche la forma di dosaggio in compresse. CICLOSPORINA Il prodotto composito preparato è dunque risultato essere in grado di aumentare la biodisponibilità in vivo della ciclosporina rispetto alla materia prima commerciale. IBUPROFENE Dai risultati ottenuti si può concludere che la tecnica utilizzata e i polimeri scelti hanno portato ad un grado di amorfizzazione del farmaco tale da essere responsabile dell’incremento del profilo di dissoluzione in vitro delle dispersioni solide (IBU:PVP/VA e IBU: HP-β-CD) rispetto ai campioni di confronto. PIROXICAM Anche in questo studio è stato possibile verificare l’applicabilità delle MW alla creazione di sistemi dispersi solvent-free. Gli indiscussi vantaggi al ricorso ad un reattore a MW focalizzate (CEM) in termini di tempi e potenze applicate sono stati verificati. Il raggiungimento dell’obiettivo del lavoro e cioè l’aumento della biodisponibilità in vitro del piroxicam è stato ottenuto associando alla tecnologia adottata il polimero PVP/VA 64.
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Taylor, Diana Jacqueline Falcon. "Temperature insensitive microemulsions." Thesis, University of Hull, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.310404.
Full textMertzman, Melissa Danielle Foley Joe Preston. "Chiral microemulsion electrokinetic chromatography /." Philadelphia, Pa. : Drexel University, 2004. http://dspace.library.drexel.edu/handle/1860/340.
Full textKahle, Kimberly Ann Foley Joe Preston. "Effect of identity and number of chiral microemulsion components in chiral microemulsion electrokinetic chromatography /." Philadelphia, Pa. : Drexel University, 2007. http://hdl.handle.net/1860/1293.
Full textMemon, Muhammad Hanif. "Microemulsions as analytical reaction media." Thesis, University of Hull, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.235839.
Full textMead, J. "Structure and reactivity in microemulsions." Thesis, University of Kent, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.355149.
Full textSteudle, Anne Katharina. "Enzyme activity in bicontinuous microemulsions." Thesis, Durham University, 2015. http://etheses.dur.ac.uk/11178/.
Full textBiggs, Simon Richard. "Block copolymers in microemulsion systems." Thesis, University of Bristol, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.303769.
Full textRadiman, Shahidan. "Structural characterisation of microemulsion systems." Thesis, University of Cambridge, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.333282.
Full textBooks on the topic "Microemulsioni"
Stubenrauch, Cosima, ed. Microemulsions. Chichester, UK: John Wiley & Sons, Ltd, 2009. http://dx.doi.org/10.1002/9781444305524.
Full text1924-, Rosano Henri L., Clausse Marc, Colloid and Surface Science Symposium (59th : 1985 : Potsdam, N.Y.), and International Conference on Surface and Colloid Science (5th : 1985 : Potsdam, N.Y.), eds. Microemulsion systems. New York, N.Y: M. Dekker, 1987.
Find full textShah, Dinesh O., ed. Macro- and Microemulsions. Washington, D.C.: American Chemical Society, 1985. http://dx.doi.org/10.1021/bk-1985-0272.
Full textMartellucci, S., and A. N. Chester, eds. Progress in Microemulsions. Boston, MA: Springer US, 1989. http://dx.doi.org/10.1007/978-1-4899-0809-4.
Full textLaupheimer, Michaela. Gelled Bicontinuous Microemulsions. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-07719-2.
Full textLangevin, Dominique. Emulsions, Microemulsions and Foams. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-55681-5.
Full textChen, S. H., and R. Rajagopalan, eds. Micellar Solutions and Microemulsions. New York, NY: Springer New York, 1990. http://dx.doi.org/10.1007/978-1-4613-8938-5.
Full textC, Solans, and Kunieda Hironobu 1948-, eds. Industrial applications of microemulsions. New York: M. Dekker, 1997.
Find full textMicroemulsions: Properties and applications. Boca Raton, Fla: Taylor & Francis, 2008.
Find full text1930-, Friberg Stig, and Bothorel Pierre, eds. Microemulsions: Structure and dynamics. Boca Raton, Fla: CRC Press, 1987.
Find full textBook chapters on the topic "Microemulsioni"
Pappinen, Sari, and Arto Urtti. "Microemulsions." In Percutaneous Penetration Enhancers Chemical Methods in Penetration Enhancement, 253–62. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-47862-2_16.
Full textClint, John H. "Microemulsions." In Surfactant Aggregation, 222–49. Dordrecht: Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-011-2272-6_10.
Full textRoohinejad, Shahin, Indrawati Oey, David W. Everett, and Ralf Greiner. "Microemulsions." In Emulsion-based Systems for Delivery of Food Active Compounds, 231–62. Chichester, UK: John Wiley & Sons, Ltd, 2018. http://dx.doi.org/10.1002/9781119247159.ch9.
Full textEastoe, Julian, Marios Hopkins Hatzopoulos, and Rico Tabor. "Microemulsions." In Encyclopedia of Colloid and Interface Science, 688–729. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-20665-8_25.
Full textGooch, Jan W. "Microemulsions." In Encyclopedic Dictionary of Polymers, 461. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_7475.
Full textPincus, P., S. Safran, S. Alexander, and D. Hone. "Ionic Microemulsions." In Springer Proceedings in Physics, 40–45. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-642-93301-1_6.
Full textFriberg, Stig E., and Khowla Qamheye. "When is a Microemulsion a Microemulsion?" In The Structure, Dynamics and Equilibrium Properties of Colloidal Systems, 221–31. Dordrecht: Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-011-3746-1_15.
Full textRempel, Garry L., and Hui Wang. "Microemulsion Polymerization." In Encyclopedia of Polymeric Nanomaterials, 1–11. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-36199-9_262-1.
Full textSager, Wiebke F. C. "Microemulsion Templating." In Nanostructured Soft Matter, 3–44. Dordrecht: Springer Netherlands, 2007. http://dx.doi.org/10.1007/978-1-4020-6330-5_1.
Full textRempel, Garry L., and Hui Wang. "Microemulsion Polymerization." In Encyclopedia of Polymeric Nanomaterials, 1241–50. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-642-29648-2_262.
Full textConference papers on the topic "Microemulsioni"
Rousseau, David, Clémence Le Gallo, Nicolas Wartenberg, and Tiphaine Courtaud. "Mobility Of Microemulsions: A New Method to Improve Understanding and Performances of Surfactant EOR." In SPE Improved Oil Recovery Conference. SPE, 2022. http://dx.doi.org/10.2118/209414-ms.
Full textAnsari, Rafat R., Harbans S. Dhadwal, H. Michael Cheung, and William V. Meyer. "Microemulsion Characterization Using a Fiber Optic Probe." In Photon Correlation and Scattering. Washington, D.C.: Optica Publishing Group, 1992. http://dx.doi.org/10.1364/pcs.1992.ma5.
Full textChristesen, Steven D., Stephanie M. Garlick, and Fred R. Longo. "Microemulsion Aggregation Numbers Determined by Time-Resolved Luminescence." In Laser Applications to Chemical Analysis. Washington, D.C.: Optica Publishing Group, 1990. http://dx.doi.org/10.1364/laca.1990.wb3.
Full textAbrar, Iyman, and Ashok N. Bhaskarwar. "Performance of Microemulsion Fuels As an Alternative for Diesel Engine." In ASME 2018 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/icef2018-9566.
Full textAcosta, Edgar, and Rafael Perez. "The zipper self-assembly effect applied to naphthenic acid systems." In 2022 AOCS Annual Meeting & Expo. American Oil Chemists' Society (AOCS), 2022. http://dx.doi.org/10.21748/nxye5522.
Full textTan, Carol, and Edgar Acosta. "Extraction of clove oil via solvent-enhanced capillary displacement." In 2022 AOCS Annual Meeting & Expo. American Oil Chemists' Society (AOCS), 2022. http://dx.doi.org/10.21748/tlir3038.
Full textKomura, Shigeyuki, Hiroya Kodama, and Keizou Tamura. "Origin of polymeric microemulsions." In The 8th tohwa university international symposium on slow dynamics in complex systems. AIP, 1999. http://dx.doi.org/10.1063/1.58456.
Full textVicari, Luciano R. M. "Self-focusing in microemulsions." In ICO XVIII 18th Congress of the International Commission for Optics, edited by Alexander J. Glass, Joseph W. Goodman, Milton Chang, Arthur H. Guenther, and Toshimitsu Asakura. SPIE, 1999. http://dx.doi.org/10.1117/12.354865.
Full textAHMAD, I., and S. GOLLAHALLI. "Combustion of microemulsion sprays." In 31st Aerospace Sciences Meeting. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1993. http://dx.doi.org/10.2514/6.1993-131.
Full textUnsal, E., M. Broens, M. Buijse, D. Boersma, A. Makurat, and Ryan T. Armstrong. "Visualization of Microemulsion Phase." In SPE Asia Pacific Enhanced Oil Recovery Conference. Society of Petroleum Engineers, 2015. http://dx.doi.org/10.2118/174651-ms.
Full textReports on the topic "Microemulsioni"
Lattes, A., and M. T. Maurette. Chemical and Photochemical Reactivity in Microemulsions and Waterless Microemulsions. Fort Belvoir, VA: Defense Technical Information Center, February 1988. http://dx.doi.org/10.21236/ada193376.
Full textIkura, M., M. Stanciulescu, and J. F. Kelly. Novel microemulsion additives. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1991. http://dx.doi.org/10.4095/304505.
Full textChang, Do R. Microemulsion of Molten Salts. Fort Belvoir, VA: Defense Technical Information Center, February 1991. http://dx.doi.org/10.21236/ada233054.
Full textIkura, M., and J. F. Kelly. Research consortium on microemulsion additives. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1991. http://dx.doi.org/10.4095/304515.
Full textIkura, M., M. Stanciulescu, and J. F. Kelly. Development of novel microemulsion catalysts. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1992. http://dx.doi.org/10.4095/304541.
Full textIkura, M., and M. Stanciulescu. Exploratory investigation of microemulsion additives. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1992. http://dx.doi.org/10.4095/304559.
Full textStanciulescu, M., and M. Ikura. Activation of Fe based microemulsion catalyst. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1993. http://dx.doi.org/10.4095/304590.
Full textEvans, D. F. Characterization of Vesicle & Microemulsion Microstructures. Fort Belvoir, VA: Defense Technical Information Center, July 1985. http://dx.doi.org/10.21236/ada161459.
Full textIkura, M., and M. Stanciulescu. Microemulsions as catalyst aids in mild severity hydrocracking. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1995. http://dx.doi.org/10.4095/304622.
Full textFriberg, S. E., M. Podzimek, and P. Neogi. Transient liquid crystals in a W/O microemulsion. Office of Scientific and Technical Information (OSTI), January 1985. http://dx.doi.org/10.2172/6212727.
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