Integrated photoelectric photometry of nine planetary nebulaeCOPETTI, M. V. F.Publications of the Astronomical Society of the Pacific. 1990, Vol 102, Num 647, pp 77-78, issn 0004-6280Article

Ionization of DEAE-cellulose: dependence of pK on ionic strengthSMITH, M. A; GILLESPIE, P. C.Journal of chromatography. 1989, Vol 469, pp 111-120, issn 0021-9673, 10 p.Article

Déshydratation thermique du superphosphate double renfermant du chlorure de potassiumGLADUSHKO, V. I; MANCHUK, N. M.Himičeskaâ promyšlennost'. 1986, Num 12, pp 746-747, issn 0023-110XArticle

pKa of cetiedilCHRZANOWSKI, F. A; ULISSI, L. A.Acta pharmaceutica technologica. 1987, Vol 33, Num 1, pp 35-37, issn 0340-3157Article

Studies on fluorescein. III: The acid strengths of fluorescein as shown by potentiometric titrationDIEHL, H; HORCHACK-MORRIS, N; HEFLEY, A. J et al.Talanta (Oxford). 1986, Vol 33, Num 11, pp 901-905, issn 0039-9140Article

The pK_a values of simple aldehydes determined by kinetics of chlorinationGUTHRIE, J. P; COSSAR, J.Canadian journal of chemistry (Print). 1986, Vol 64, Num 12, pp 2470-2474, issn 0008-4042Article

The uptake of protons by heme-linked ionizable groups on azide binding to methemoglobinOKONJO, K. O; VEGA-CATALAN, F. J.European journal of biochemistry (Print). 1987, Vol 169, Num 2, pp 413-416, issn 0014-2956Article

Investigation and practical embodiment of process of producing phosphorus-potassium fertilizers based on powdered chamber superphosphateKONONOV, A. V; EVDOKIMOVA, L. I; LOBACHEVA, M. P et al.Russian chemical industry. 1993, Vol 25, Num 11, pp 40-47, issn 1068-3704Article

Distribution d'une impureté de chlore au cours de l'obtention du phosphate monopotassiqueGAFAROVA, A. F; DULIMOVA, L. P; ABDULINA, N. A et al.Himičeskaâ promyšlennost'. 1989, Num 2, pp 124-125, issn 0023-110XArticle

Electrostatic potential of macromolecules measured by pK_a shift of a fluorophore. II: Transfer RNAFRIEDRICH, K; WOOLLEY, P; STEINHÄUSER, K. G et al.European journal of biochemistry (Print). 1988, Vol 173, Num 1, pp 233-239, issn 0014-2956Article

The importance of drug ionization for the action of calcium-antagonists and related compoundsMANNHOLD, R; RODENKIRCHEN, R; BAYER, R et al.Arzneimittel-Forschung. 1984, Vol 34, Num 4, pp 407-409, issn 0004-4172Article

Pharmacologically active conformation of disopyramide: evidence from apparent pK_a measurementsCZEISLER, J. L; EL-RASDHIDY, R. M.Journal of pharmaceutical sciences. 1985, Vol 74, Num 7, pp 750-754, issn 0022-3549Article

Determination of the parameters for the 1-pK triple-layer model of ion adsorption onto oxides from known parameter values for the 2-pK TLMPIASECKI, Wojciech.Journal of colloid and interface science. 2006, Vol 302, Num 2, pp 389-395, issn 0021-9797, 7 p.Article

Determination of overlapping pKa values from solubility dataZIMMERMANN, I.International journal of pharmaceutics. 1986, Vol 31, Num 1-2, pp 69-74, issn 0378-5173Article

Determination of the pK_a values of metribuzin and three of its metabolites: a comparison of spectrophotometric and potentiometric methodsALBRO, P. W; PARKER, C. E; ABUSTEIT, E. O et al.Journal of agricultural and food chemistry (Print). 1984, Vol 32, Num 2, pp 212-217, issn 0021-8561Article

Theoretical pK_a estimates for solvated P(OH)₅ from coordination constrained Car-Parrinello molecular dynamicsDOLTSINIST, Nikos L; SPRIK, Michiel.PCCP. Physical chemistry chemical physics (Print). 2003, Vol 5, Num 12, pp 2612-2618, issn 1463-9076, 7 p.Article

Estimation du pK des acides CH faibles à l'aide de la vitesse de réduction électrochimique de leurs radicaux en carbanionsBENDERSKIJ, V. A; KRIVENKO, A. G; SIMBIRTSEVA, G. V et al.Èlektrohimiâ. 1987, Vol 23, Num 6, pp 748-754, issn 0424-8570Article

Aliphatic semisynthetic variants of the amino-terminal residue of sperm whale myoglobin: enrichment with ¹³C and determination and interpretation of terminal pK valuesBUSCH, M. R; MASKALICK, D. G; NEIREITER, G. W et al.Biochemistry (Easton). 1985, Vol 24, Num 23, pp 6707-6716, issn 0006-2960Article

MORPHOLOGICAL STUDY OF THREE ABELL'S PLANETARY NEBULAE: A 33, A 36, AND A 79HUA CT; NGUYEN TRONG T.1983; ASTRONOMY AND ASTROPHYSICS; ISSN 0004-6361; DEU; DA. 1983; VOL. 117; NO 2; PP. 272-276; BIBL. 20 REF.Article

pK values for active site residues of carboxypeptidase AMOCK, W. L; JIU-TSAIR TSAY.The Journal of biological chemistry (Print). 1988, Vol 263, Num 18, pp 8635-8641, issn 0021-9258Article

Application of integral pK spectrometry to the titration curve of fulvic acidLEUENBEGER, B; SCHINDLER, P. W.Analytical chemistry (Washington, DC). 1986, Vol 58, Num 7, pp 1471-1474, issn 0003-2700Article

Heme-linked ionizations in horseradish peroxidase detected by Raman difference spectroscopySHELNUTT, J. A; ALDEN, R. G; ONDRIAS, M. R et al.The Journal of biological chemistry (Print). 1986, Vol 261, Num 4, pp 1720-1723, issn 0021-9258Article

Isotachophoretic determination of mobility and pK_a by means of computer simulation. IV: Evaluation of m_o and pK_a of twenty-six amino acids and assessment of the separabilityHIROKAWA, T; GOJO, T; KISO, Y et al.Journal of chromatography. 1986, Vol 369, Num 1, pp 59-81, issn 0021-9673Article

Electronegativity and Lewis acid strengthBROWN, I. D; SKOWRON, A.Journal of the American Chemical Society. 1990, Vol 112, Num 9, pp 3401-3403, issn 0002-7863Article

Polyanilinë: protonic acid doping of the emeraldine form to the metallic regimeJIN-CHIH CHIANG; MACDIARMID, A. G.Synthetic metals. 1986, Vol 13, Num 1-3, pp 193-205, issn 0379-6779Article