Search Results - "Luner P"

Surface free energy of ethylcellulose films and the influence of plasticizers by Oh, Euichaul, Luner, Paul E.

“…The surface free energy parameters of ethylcellulose (EC) films were determined using the Lifshitz–van der Waals/acid–base approach and the influence of…”
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Wetting properties of bile salt solutions and dissolution media by Luner, P E

“…The objective of this study was to determine the extent to which specific bile salt solutions and compendial dissolution media differ in their ability to wet a…”
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Wetting characteristics of media emulating gastric fluids by Luner, Paul E., VanDer Kamp, Deana

“…A variety of dissolution media have been used to simulate the physiological environment of the gastric region. The objective of this study was to formulate and…”
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Quantitative analysis of polymorphs in binary and multi-component powder mixtures by near-infrared reflectance spectroscopy by Patel, Aditya D, Luner, Paul E, Kemper, Mark S

“…Near-infrared reflectance spectroscopy was employed to quantify polymorphs in binary and multi-component powder mixtures. Sulfamethoxazole (SMZ) forms I and II…”
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Low-level determination of polymorph composition in physical mixtures by near-infrared reflectance spectroscopy by Patel, A D, Luner, P E, Kemper, M S

“…Near-infrared reflectance spectroscopy (NIRS) was employed to quantify sulfathiazole (STZ) forms I and III in binary physical mixtures in which one form was…”
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Determination of Indomethacin Crystallinity in the Presence of Excipients Using Diffuse Reflectance Near-Infrared Spectroscopy by Seyer, Jeffery J., Luner, Paul E.

“…Studies were conducted to investigate the use of near-infrared spectroscopy for determining the crystallinity of indomethacin in multi-component physical…”
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The effects of bile salts and lipids on the physicochemical behavior of gemfibrozil by LUNER, P. E, BABU, S. R, RADEBAUGH, G. W

“…Physicochemical effects caused by intestinal fluids on drugs in the gastrointestinal (GI) tract can be a contributing factor in food induced changes in…”
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Erratum to “Quantitative analysis of polymorphs in binary and multi-component powder mixtures by near-infrared reflectance spectroscopy”: [Int. J. Pharm. 206 (2000) 63–74] by Patel, Aditya D, Luner, Paul E, Kemper, Mark S

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Diffuse reflectance near-infrared spectroscopy as a nondestructive analytical technique for polymer implants by Brashear, R L, Flanagan, D R, Luner, P E, Seyer, J J, Kemper, M S

“…A near-infrared spectroscopic method to quantify drugs or excipients within polymeric matrixes is proposed. Cylindrical implants were fabricated by a melt-mold…”
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Evaluation of paper permanence by Luner, P

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Wetting behavior of bile salt-lipid dispersions and dissolution media patterned after intestinal fluids by Luner, P E, Vander Kamp, D

“…The wetting properties of bile salt-lipid solutions and dispersions patterned after the contents of the upper intestine in the fed and fasted states were…”
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Development of a Lyophilized Formulation for (R,R)-Formoterol (L)-Tartrate by Kirsch, Lee, Zhang, Steven, Muangsiri, Walaisiri, Redmon, Martin, Luner, Paul, Wurster, Dale

“…(R,R)-formoterol is a β-agonist for inhalation. Aqueous instability suggested the need for a reconstitutable lyophilized dosage form. The objective of these…”
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Description and simulation of a multiple mixing tank model to predict the effect of bile sequestrants on bile salt excretion by Luner, P E, Amidon, G L

“…A nonlinear, multicompartment mixing tank model based on human physiologic parameters from the literature and in vitro bile salt sequestrant binding parameters…”
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The Wetting of Calcite Surfaces by Okayama, T., Keller, D. S., Luner, P.

“…Three established methods for deriving the surface energetic parameters for calcite were studied. These are based on the contact angle in air using various…”
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Equilibrium and kinetic factors influencing bile sequestrant efficacy by LUNER, P. E, AMIDON, G. L

“…In vitro bile salt binding equilibria and kinetic studies were performed with cholestyramine to determine how these factors influence bile sequestrant efficacy…”
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Quantifying Crystalline Form Composition in Binary Powder Mixtures Using Near-Infrared Reflectance Spectroscopy by Luner, Paul E., Majuru, Shingai, Seyer, Jeffery J., Kemper, Mark S.

“…The objectives of this study were to assess the utility of near-infrared reflectance spectroscopy (NIRS) in differentiating crystalline forms of pharmaceutical…”
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Wettability of a hydrophobic drug by surfactant solutions by Luner, Paul E., Babu, Suresh R., Mehta, Surendra C.

“…CI-976 (2,2-dimethyl- N-[2,4,6-trimethoxyphenyl]dodecanamide) was used as a model compound to study the interaction of surfactant solutions with a drug surface…”
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Preformulation Studies on the S-Isomer of Oxybutynin Hydrochloride, an Improved Chemical Entity (ICE™) by Luner, Paul E., Kirsch, Lee E., Majuru, Shingai, Oh, Euichaul, Joshi, Anjali B., Wurster, Dale Eric, Redmon, Martin P.

“…(S)-Oxybutynin HCl (S-OXY) is a white crystalline solid powder with an acicular particle morphology. Differential scanning calorimetry (DSC) thermograms…”
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Surface energetics of calcium carbonates using inverse gas chromatography by Steven Keller, D., Luner, Philip

“…Various calcium carbonate samples were characterized by inverse gas chromatography (IGC) at infinite dilution. The interactions between the samples and…”
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Application of diffuse reflectance near-infrared spectroscopy for determination of crystallinity by Seyer, J J, Luner, P E, Kemper, M S

“…Studies were conducted to investigate the use of near-infrared spectroscopy (NIRS) for determining degree of crystallinity. Physical mixtures of…”
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