Sedimentation and resuspendability evaluation of pharmaceutical suspensions by low-field one dimensional pulsed field gradient NMR profilometry

References

• Duro R, Gomez-Amoza JL, Martinez-Pacheco R, Souto C, Concheiro A. Adsorption of polysorbate 80 on pyrantelpamoate: Effects on suspension stability. Int J Pharm 1998;165:211–216.
   Google Scholar
• Deicke A, Süverkrüp R. Dose uniformity and redispersibility of pharmaceutical suspensions 2: Assessment of three commercial erythromycin ethyl succinate oral liquids. Eur J Pharm Biopharm 2000;49:73–78.
   PubMedGoogle Scholar
• Deicke A, Süverkrüp R. Dose uniformity and redispersibility of pharmaceutical suspensions. I: Quantification and mechanical modelling of human shaking behaviour. Eur J Pharm Biopharm 1999;48:225–232.
   PubMed Web of Science ®Google Scholar
• Mengual O, Meunier G, Cayre I, Puech K, Snabre P. Characterisation of instability of concentrated dispersions by a new optical analyser: The TURBISCAN MA 1000. Colloid Surf A-Physicochem Eng Asp 1999;152:111–123.
   Web of Science ®Google Scholar
• Lerche, D. Dispersion stability and particle characterization by sedimentation kinetics in a centrifugal field. J Dispers Sci Technol 2002; 23:699–709.
   Web of Science ®Google Scholar
• Shi TM, Simons SJR, Dickin FJ, Williams RA. Electrical sensing of dispersion behavior. Colloid Surf A-Physicochem Eng Asp 1993;77:9–27.
   Google Scholar
• Xie CG, Williams RA, Simons SJR, Beck MS, Bragg R. A novel sedimentation analyzer. Meas Sci Technol 1990;1:1216–1227.
   Google Scholar
• Amziane S, Perrot A, Lecompte T. A novel settling and structural build-up measurement method. Meas Sci Technol 2008;19:105702.
   Google Scholar
• Acosta-Cabronero J, Hall LD. Measurements by MRI of the settling and packing of solid particles from aqueous suspensions. AIChE J 2009;55:1426–1433.
   Web of Science ®Google Scholar
• Bobroff S, Phillips RJ. Nuclear magnetic resonance imaging investigation of sedimentation of concentrated suspensions in non-Newtonian fluids. J Rheol 1998;42:1419–1436.
   Google Scholar
• d’Avila MA, Powell RL, Phillips RJ, Shapley NC, Walton JH, Dungan SR. Magnetic resonance imaging (MRI): A technique to study flow an microstructure of concentrated emulsions. Braz J Chem Eng 2005;22:49–60.
   Google Scholar
• Mackay R, Zhang H, Wu Q, Li YZ. NMR investigation of concentrated alumina and silica slurries. Colloid Surf A-Physicochem Eng Asp 2004;250:343–348.
   Google Scholar
• Turney MA, Cheung MK, McCarthy MJ, Powell RL. Magnetic-Resonance-Imaging study of sedimenting suspensions of noncolloidal spheres. Phys Fluids 1995;7:904–911.
   Google Scholar
• Samtani MN, Vermeulen A, Stuyckens K. Population pharmacokinetics of intramuscular paliperidone palmitate in patients with schizophrenia: A novel once-monthly, long-acting formulation of an atypical antipsychotic. Clin Pharmacokinet 2009;48:585–600.
   PubMed Web of Science ®Google Scholar
• Sarin P, Taeusch HW, Lu KW, Goerke J, Clements JA. Polyethylene glycol (PEG) results in concentration-dependent sedimentation of Survanta and improvement of its function. Pediatr Res 1999;45:1882.
   Google Scholar
• Traini D, Young PM, Rogueda P, Price R. Investigation into the influence of polymeric stabilizing excipients on inter-particulate forces in pressurised metered dose inhalers. Int J Pharm 2006;320:58–63.
   PubMedGoogle Scholar
• Pelton R, Xiao HN, Brook NA, Hamielec A. Flocculation of polystyrene latex with mixtures of poly(p-vinylphenol) and poly(ethylene oxide). Langmuir 1996;12:5756–5762.
   Web of Science ®Google Scholar
• Xiao HN, Pelton R, Hamielec A. Flocculation of polystyrene latex by polyacrylamide-copolyethylene glycol. J Colloid Interface Sci 1995;175:166–172.
   Web of Science ®Google Scholar
• Zhang ZT, Yang LM, Wang YJ, Luo GS, Dai YY. Morphology controlling of micrometer-sized mesoporous silica spheres assisted by polymers of polyethylene glycol and methyl cellulose. Microporous Mesoporous Mat 2008;115:447–453.
   Google Scholar
• Allisy-Roberts PJ, Williams J, Farr RF. Farr’s physics for medical imaging. Amsterdam: Elsevier Health Sciences; 2007:170.
   Google Scholar
• Wolfe RR, Chinkes DL. (2004). Isotope tracers in metabolicresearch: Principles and practice of kinetic analysis. New York: Wiley.
   Google Scholar
• Ruan RR, Chen PL. (1998). Water in foods and biological materials - a nuclear magnetic resonance approach. Florida: CRC.
   Google Scholar
• Blumich B. (2003). NMR imaging of materials. Oxford: Oxford University Press.
   Google Scholar
• Mingtao W, Feindel KW, Bergens SH, Wasylishen RE. In situ quantification of the in-plane water content in the Nafion® membrane of an operating polymer-electrolyte membrane fuel cell using 1H µ-magnetic resonance imaging experiments. J Power Sources 2010;195:7316–7322.
   Google Scholar
• Odintsov BM, Temnikov AN, Idiyatullin ZS, Kashaev RS, Belford RL, Ceroke PJ, Ceroke PJ, Kuriashkin IV, Clarkson RB. Particle size effect on transverse NMR relaxation in aqueous char suspensions. Colloid Surf A-Physicochem Eng Asp 1999;157:177–183.
   Google Scholar
• Muller RN, Gillis P, Moiny F, Roch A. Transverse relaxivity of particulate MRI contrast media: From theories to experiments. Magn Reson Med 1991;22:178–182.
   PubMed Web of Science ®Google Scholar
• Veith SR, Hughes E, Vuataz G, Pratsinis SE. Restricted diffusion in silica particles measured by pulsed field gradient NMR. J Colloid Interface Sci 2004;274:216–228.
   PubMedGoogle Scholar
• Watson AT, Chang CTP. Characterizing porous media with NMR methods. Prog Nucl Magn Reson Spectrosc 1997;31:343–386.
   Web of Science ®Google Scholar
• Schuerman G, Theunissen T, Stokbroekx S, Brewster T. Crystal structure determination from powder x-ray diffraction data. The pharmaceutical powder X-ray diffraction symposium; Barcelona, Spain 2007.
   Google Scholar
• Fitch B. Sedimentation of flocculent suspensions – state of the art. AIChE J 1979;25:913–930.
   Web of Science ®Google Scholar
• Lianos P, Modes S, Staikos G, Brown W. Interaction of poly(oxyethylene glycol) with cyclohexane pentanol sodium dodecyl-sulfate water-in-oil microemulsions. Langmuir 1992;8:1054–1059.
   Web of Science ®Google Scholar
• Papoutsi D, Lianos P, Brown W. Interaction of α-hydro-ω-hydroxypoly(oxy-1,2-ethanediyl) with water-in-oil microemulsions.2. medium-size polymer-chain – cyclohexane and toluene microemulsions. Langmuir 1993;9:663–668.
   Web of Science ®Google Scholar
• Papoutsi D, Lianos P, Brown W. Interaction of polyethylene-glycol with water-in-oil microemulsions.3. Effect of polymer size and polymer concentration. Langmuir 1994;10:3402–3405.
   Web of Science ®Google Scholar