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Modified TEAC test for determination of the antioxidant properties of dietary polyphenolic compounds over a wide pH rangeTYRAKOWSKA, Bozena; LEMANSKA, Katarzyna; SZYMUSIAK, Henryk et al.Polish journal of food and nutrition sciences. 2003, Vol 12, pp 141-148, issn 1230-0322, 8 p., NS2Conference Paper

pH indicator titration : A novel fast pka determination methodXIAOLE KONG; TAO ZHOU; ZUDONG LID et al.Journal of pharmaceutical sciences. 2007, Vol 96, Num 10, pp 2777-2783, issn 0022-3549, 7 p.Article

Acidity constants in different media (I=0 and I=0.1 M KCI) from the uncertainty perspectiveKOORT, Eve; GANS, Peter; HERODES, Koit et al.Analytical and bioanalytical chemistry. 2006, Vol 385, Num 6, pp 1124-1139, 16 p.Article

Comparison of the influence of polyaspartic acid and polylysine functional groups on the adsorption at the Cr2O3―Aqueous polymer solution interfaceOSTOLSKA, Iwona; WISNIEWSKA, Małgorzata.Applied surface science. 2014, Vol 311, pp 734-739, issn 0169-4332, 6 p.Article

Temperature dependence of acidity constants, a tool to affect separation selectivity in capillary electrophoresisREIJENGA, Jetse C; GAGLIARDI, Leonardo G; KENNDLER, Ernst et al.Journal of chromatography. 2007, Vol 1155, Num 2, pp 142-145, issn 0021-9673, 4 p.Conference Paper

HPLC Determination of pKa of Parabens and Investigation on their Lipophilicity ParametersANGELOV, T; VLASENKO, A; TASHKOV, W et al.Journal of liquid chromatography & related technologies. 2008, Vol 31, Num 1-4, pp 188-197, issn 1082-6076, 10 p.Article

A critical overview of non-aqueous capillary electrophoresis. Part I: Mobility and separation selectivityKENNDLER, Ernst.Journal of chromatography. 2014, Vol 1335, pp 16-30, issn 0021-9673, 15 p.Article

Preliminary exploration on pretreatment with metal chlorides and enzymatic hydrolysis of bagasseLIHENG CHEN; RONG CHEN; SHIYU FU et al.Biomass & bioenergy. 2014, Vol 71, pp 311-317, issn 0961-9534, 7 p.Article

Gaboxadol has affinity for the proton-coupled amino acid transporter 1, SLC36A1 (hPAT1)―A modelling approach to determine IC50 values of the three ionic species of gaboxadolFRØLUND, Sidsel; RAPIN, Nicolas; NIELSEN, Carsten Uhd et al.European journal of pharmaceutical sciences. 2011, Vol 42, Num 3, pp 192-198, issn 0928-0987, 7 p.Article

Stopped-Flow Kinetic Study of the Aroxyl Radical-Scavenging Action of Catechins and Vitamin C in Ethanol and Micellar SolutionsMITANI, Shuji; OUCHI, Aya; WATANABE, Emi et al.Journal of agricultural and food chemistry (Print). 2008, Vol 56, Num 12, pp 4406-4417, issn 0021-8561, 12 p.Article

Computational approaches may underestimate pKa values of longer-chain perfluorinated carboxylic acids : Implications for assessing environmental and biological effectsRAYNE, Sierra; FOREST, Kaya; FRIESEN, Ken J et al.Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering. 2009, Vol 44, Num 4, pp 317-326, issn 1093-4529, 10 p.Article

Uncertainty estimation in measurement of pKa values in nonaqueous media : A case study on basicity scale in acetonitrile mediumSOOVÄLI, Lilli; KALJURAND, Ivari; KÜTT, Agnes et al.Analytica chimica acta. 2006, Vol 566, Num 2, pp 290-303, issn 0003-2670, 14 p.Article

Acid strength variation due to spatial location of organosulfonic acid groups on mesoporous silicaMBARAKA, Isa K; SHANKS, Brent H.Journal of catalysis (Print). 2006, Vol 244, Num 1, pp 78-85, issn 0021-9517, 8 p.Article

A new class of perfluorinated acid contaminants: Primary and secondary substituted perfluoroalkyl sulfonamides are acidic at environmentally and toxicologically relevant pH valuesRAYNE, Sierra; FOREST, Kaya.Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering. 2009, Vol 44, Num 13, pp 1388-1399, issn 1093-4529, 12 p.Article

Fast determination of pKa values of reverse transcriptase inhibitor drugs for AIDS treatment by using pH-gradient flow-injection analysis and multivariate curve resolutionCHECA, Antonio; GONZALEZ SOTO, Victor; HERNANDEZ-CASSOU, Santiago et al.Analytica chimica acta. 2005, Vol 554, Num 1-2, pp 177-183, issn 0003-2670, 7 p.Article

Acido-Basic Properties of Proton Pump Inhibitors in Aqueous SolutionsKRISTL, Albin.Drug development and industrial pharmacy. 2009, Vol 35, Num 1, pp 114-117, issn 0363-9045, 4 p.Article

Simultaneous Estimation of Ceftazidime and Ceftizoxime in Pharmaceutical Formulations by HPLC MethodSANLI, Senem; SANLI, Nurullah; GUMUSTAS, Mehmet et al.Chromatographia (Wiesbaden). 2011, Vol 74, Num 7-8, pp 549-558, issn 0009-5893, 10 p.Article

Acid/base and hydrogen bonding effects on the proton-coupled electron transfer of quinones and hydroquinones in acetonitrile: Mechanistic investigation by voltammetry, 1 H NMR and computationALLIGRANT, Timothy M; HACKETT, John C; ALVAREZ, Julio C et al.Electrochimica acta. 2010, Vol 55, Num 22, pp 6507-6516, issn 0013-4686, 10 p.Article

Antihypertensive and antiarrhythmic properties of a para-hydroxy[bis(orthomorpholinylmethyl)]phenyl-1,4-DHP compound: Comparison with other compounds of the same kind and relationship with logP valuesABREGO, Victor H; MARTINEZ-PEREZ, Beatriz; ROJAS-HERNANDEZ, Alberto et al.European journal of medicinal chemistry. 2010, Vol 45, Num 10, pp 4622-4630, issn 0223-5234, 9 p.Article

Accurate pKa determination for a heterogeneous group of organic moleculesSCHMIDT AM BUSCH, Marcel; KNAPP, Ernst-Walter.ChemPhysChem (Print). 2004, Vol 5, Num 10, pp 1513-1522, issn 1439-4235, 10 p.Article

Determination of pKa values of tenoxicam from 1 H NMR chemical shifts and of oxicams from electrophoretic mobilities (CZE) with the aid of programs SQUAD and HYPNMRRODRIGUEZ-BARRIENTOS, Damaris; ROJAS-HERNANDEZ, Alberto; GUTIERREZ, Atilano et al.Talanta (Oxford). 2009, Vol 80, Num 2, pp 754-762, issn 0039-9140, 9 p.Article

Degradation of omeprazole induced by enteric polymer solutions and aqueous dispersions: HPLC investigationsRIEDEL, A; LEOPOLD, C. S.Drug development and industrial pharmacy. 2005, Vol 31, Num 2, pp 151-160, issn 0363-9045, 10 p.Article

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