2,842 Artículos relativos a Química Analítica

• Measurement of the true total plasma calcium in fowls: a comparison between a titrimetric method and atomic absorption spectrophotometry.
  Publicado en Comp Biochem Physiol
• Analytical gas desorption apparatus. AMRL-TR-65-61.
  Publicado en AMRL TR
• Nekotorye problemy gormonologii i reguliatsii shchitovidnoi zhelezy.
  Publicado en Usp Sovrem Biol
• Coulometric determination of non-protein nitrogen.
  Publicado en Clin Chim Acta
• Gemopoieticheskie preparaty, vydeliaemye iz plazmy krovi pri ee fraktsionirovanii.
  Publicado en Probl Gematol Pereliv Krovi
• The relevance of certain modern analytical methods to identification problems.
  Publicado en Med Sci Law
• Studies on oral enzymes. IV. Fractionation and characterization of various hydrolytic enzymes in human saliva.
  Publicado en Acta Odontol Scand
• Opredelenie molekuliarnogo vesa polivinilpirrolidona metodom vysalivaniia dlia klinicheskikh issledovanii i kontrol'nykh ispytanii.
  Publicado en Probl Gematol Pereliv Krovi
• Kontsentratsiia gemopoétinov iz platsentarnoi krovi i ikh deistvie na krovetvorenie zhivotnykh.
  Publicado en Probl Gematol Pereliv Krovi
• Study of turbidity tests using the autoanalyser.
  Publicado en Rinsho Byori
• Subcellular distribution of norepinephrine in the normal and surgically denervated cat heart.
  Publicado en Biochem Pharmacol
• Newer approaches to the separation of biological materials.
  Publicado en Sci Prog
• Presence in lipoproteins from human serum of a crystalline blue fluorescent substance of unknown structure isolated from bovine liver.
  Publicado en Nature
• Die Lösung pharmakologischer Probleme durch Rechenautomaten. 7. Ein ALGOL 60-Programm für die quantenchemische Methode der Molekülzustände nack Hückel (HMO-Metode).
  Publicado en Arzneimittelforschung
• Foam fractionation of phenol.
  Publicado en Nature
• Effects of ionizing radiation on two gelatin fractions. 3. Carbonyl group analyses and electron spin resonance studies.
  Publicado en J Pharm Sci
• The incorporation of a mixture of 14-C labelled aminoacids from an acid hydrolysate of Chlorella into the protein moiety of rat haemoglobin.
  Publicado en Physiol Bohemoslov
• Studies on gallstone-formation VII. The gmelin-test in gallstone analysis.
  Publicado en Gastroenterologia
• Studies on gallstone-formation VI. Experiments on the composition of human gallstones (for diagnostic and teaching purposes).
  Publicado en Gastroenterologia
• A taxonomic study of fifty gram positive anaerobic diphtheroids isolated from the oral cavity of man.
  Publicado en Arch Oral Biol
• Changes in protein and glycoprotein concentrations in human submaxillary saliva under various stimulatory conditions.
  Publicado en Arch Oral Biol
• The composition of dental calculus. 3. Supragingival calcus--the amino acid and saccharide component.
  Publicado en Arch Oral Biol
• Fraktsionirovanie i metabolicheskaia aktivnost' belkov iadryshek zhivotnykh kletok.
  Publicado en Biokhimiia
• O sostoianii nukleotidov v kletkakh mitseliia Penicillium chrysogenum.
  Publicado en Biokhimiia
• Kontrol'no-analiticheskaia sluzhba v Gor'kovskoi oblasti.
  Publicado en Aptechn Delo
• Purification of materials as a branch of science.
  Publicado en Ann N Y Acad Sci
• Calorimetry as an analytical tool.
  Publicado en Ann N Y Acad Sci
• Electrical test methods as analytical tools.
  Publicado en Ann N Y Acad Sci
• Riconoscimento, dosaggio fotometrico e cromatografia dell'indometacina.
  Publicado en Boll Chim Farm
• Ausbildung der medizinisch-technischen Assistentin im chemischen Praktikum.
  Publicado en Med Lab (Stuttg)
• Investigations of synthetic polypeptides: transitions-intramolecular beta-structures-coil in poly-S-carbobenzoxymethyl-L-cysteine.
  Publicado en Fed Proc Transl Suppl
• Mikroékspressnyi metod opredeleniia aktivnosti karboangidrazy.
  Publicado en Vopr Med Khim
• The role of the physical sciences in biomedical research.
  Publicado en Perspect Biol Med
• Wissenswertes für die pharmazeutische Praxis. Alkaloidbestimmungsmethoden.
  Publicado en Mitt Dtsch Pharm Ges Pharm Ges DDR
• Deistvie protivoluchevykh sredstv v usloviiakh fraktsionirovannogo oblucheniia. 3. Otsenka effektivnosti vaktsinnoi profilaktiki pri prolongirovannom radiatsionnom vozdeistvii.
  Publicado en Radiobiologiia
• Electron transport in chloroplasts. II. Effect of hydrocarbon solvent extraction on chloroplast membrane structure.
  Publicado en J Biol Chem
• A process for the continuous flow, in-line fractionation and exchange of volatile solvents in automated chemistry. SAM-TR-66-83.
  Publicado en Tech Rep SAM-TR
• Changes in sugar nucleotide and high energy phosphate kinetics during in vivo development of sponge biopsy connective tissue.
  Publicado en J Clin Invest
• Serum protein changes in Capillaria obsignata infections.
  Publicado en Exp Parasitol
• Electrode for sensing fluoride ion activity in solution.
  Publicado en Science
• Characterization of the setting process in dental polysulfide rubbers.
  Publicado en J Dent Res
• Corals: their use in dental research.
  Publicado en J Dent Res
• Characterization of the setting process of silicone dental rubbers.
  Publicado en J Dent Res
• Nuclei from rat liver: isolation method that combines purity with high yield.
  Publicado en Science
• Kinetic methods of analysis.
  Publicado en J Pharm Sci
• Characteristics of ribonucleic acids from brain cell nuclei.
  Publicado en Dokl Bulg Acad Nauk
• Molekuliarney kharakteristiki pepsina v rastvore i priroda sil, stabiliziruiushchikh kompaktnuiu globulu pepsina.
  Publicado en Biokhimiia
• Izuchenie soputstvuiushchikh veshchestv, soderzhashchikhsia v tovarnykh preparatakh tetratsiklina. Identifikatsiia épitetratsiklina.
  Publicado en Antibiotiki
• Structures of human gastrins I and II.
  Publicado en Nature
• Etudes sur les glycoprotéides. Mise en évidence d'une liaison de l'acide aspartique et de la glucosamine et d'une liaison O-thréonylglycosidique dans la lactotransferrine humaine.
  Publicado en C R Acad Sci Hebd Seances Acad Sci D
• Infrared spectra of isotopic nitrous acids.
  Publicado en J Chem Phys
• Juvenile hormone: identification of an active compound from balsam fir.
  Publicado en Science
• K88, an episome-determined protein antigen of Escherichia coli.
  Publicado en Nature
• Un metodo per la determinazione quantitativa dell'acqua ossigenata nel latte con il reagente vanadico.
  Publicado en Ig Mod
• Chromatographic study of the alkaloids of Aquilegia formosa.
  Publicado en J Pharm Sci
• Löslichkeitsprodukt und Löslichkeit von gefällten Calciumphosphaten.
  Publicado en Dtsch Zahnarztl Z
• Studies on components of RNA in cardiac muscle with emphasis on the rapidly labeled 4 to 18 S fraction.
  Publicado en Circ Res
• Hemoglobins in sheep: multiple differences in amino acid sequences of three beta-chains and possible origins.
  Publicado en Science
• Crystals in dried smears of synovial fluid.
  Publicado en JAMA
• Regulation of haemoglobin synthesis at the polysome level.
  Publicado en J Mol Biol
• Fenacetin meghatározása nemvizes közegben porkeverékekböl.
  Publicado en Acta Pharm Hung
• A fenotiazin-származékok megkülönböztetö reakcióiról.
  Publicado en Acta Pharm Hung
• Gyógyszerkeverékek komponenseinek spektrofotometriás meghatározása. I. Koffein tartalmú készítmények vizsgálata.
  Publicado en Acta Pharm Hung
• Some 2-benzyl-5-nitrobenzimidazoles.
  Publicado en J Chem Soc [Perkin 1]
• Characteristics of phosphoproteins (phosvitins) from a varitey of fish roes.
  Publicado en J Biol Chem
• The conversion of catechol and protocatechuate to beta-ketoadipate by Pseudomonas putida. 3. Enzymes of the catechol pathway.
  Publicado en J Biol Chem
• Pituitary arylamidases and peptidases.
  Publicado en J Biol Chem
• Experimental studies of pantopaque arachnoiditis. II. Laboratory studies.
  Publicado en Radiology
• The isolation and amino acid sequences of new pyroglutamylpeptides from snake venoms.
  Publicado en Experientia
• Fractionation of acidic polysaccharides derived from a small group of chondrocytes.
  Publicado en Biochim Biophys Acta
• DNA-histone interactions and priming activities of two DNA fractions from rat liver.
  Publicado en Biochim Biophys Acta
• Ribonucleic acid synthesis in vivo in the synchronously dividing Physarum polycephalum studied by cell fractionation.
  Publicado en Biochim Biophys Acta
• Microchemical fractionation of neuronal and glial RNA.
  Publicado en Biochim Biophys Acta
• The effect of various humic fractions of peat on Bacillus subtilis and Escherichia coli.
  Publicado en Acta Microbiol Pol
• Pituitary enzymes. V. Proteolytic degradation of phosphohydrolase of 5'-mononucleotides from bovine pituitary gland (EC 3.1.3.5).
  Publicado en Arch Immunol Ther Exp (Warsz)
• Human blood group A substance in human endometrium and trophoblast localized by chromatographed rabbit antiserum.
  Publicado en Am J Obstet Gynecol
• Fraktionierung der Serumlipoproteine mit einer neuen präparativen Methode.
  Publicado en Helv Med Acta Suppl
• La eliminacion de acido vanilmandelico en la h. a. esencial y en el feocromoticoma.
  Publicado en Rev Clin Esp
• Studies on brain phospholipids. IV. Post-mortem breakdown of phosphoinositides and phosphatidic acid, and P32-incorporation into phospholipids in various states of the tissue.
  Publicado en J Biochem (Tokyo)
• Amino acid analyzer using 2,4,6-trinitrobenzenesulfonic acid.
  Publicado en J Biochem (Tokyo)
• A Kerr-effect study of low pH configuration changes of bovine plasma albumin in aqueous solutions.
  Publicado en J Am Chem Soc
• Enzymes of nucleic acid metabolism from mung bean sprouts. I. Fractionation and concentration of phosphomonoesterase, ribonucleases M1 and M2, 3'-nucleotidase, and deoxyribonuclease.
  Publicado en J Biol Chem
• Histology of normal enamel. 3. Phase contrast study.
  Publicado en J Dent Res
• Complete fractionation of bacteriochlorophyll and its degradation products.
  Publicado en Bibl Laeger
• Microdetermination of protein nitrogen with a dumbbell diffusion apparatus.
  Publicado en Clin Chem
• Studies on microsomal phospholipids that inhibit gulonolactone oxidase.
  Publicado en J Biol Chem
• Isolation and analysis of the protoplast membrane of Bacillus megaterium.
  Publicado en Biochem J
• The immunochemistry of Shigella flexneri lipopolysaccharides. A quantitative analysis of their monosaccharide constituents.
  Publicado en Biochem J
• The choline acetyltransferase of human placenta.
  Publicado en Biochem J
• Determination of organically-bound iodine in pharmaceuticals.
  Publicado en J Pharm Sci
• Nuove metodiche per la determinazione dell'azoto ureico in alcune affezioni ostetrico-ginecologiche.
  Publicado en Ann Ostet Ginecol Med Perinat
• The absolute configuration of (+)-1,2,3,4-tetrahydroharmine.
  Publicado en Chem Ind
• A novel spot test for iron.
  Publicado en Chem Ind
• A synthesis of oestrone via novel intermediates.
  Publicado en Chem Ind
• A complementary thin layer and gas-liquid chromatographic procedure for fatty acid analysis.
  Publicado en J Chromatogr
• Otrzymywanie gonadotropiny kosmówkowej z moczu kobiet ciezarnych.
  Publicado en Endokrynol Pol
• Metabolism of labeled pyridoxine in the rat.
  Publicado en Am J Physiol
• Studies on the antigenic constituents of Plasmodium berghei. I. Immunologic analysis of the parasite constituents. II. Fractionation of the parasite constituents.
  Publicado en Mil Med
• Application of the chlorate BOD procedure to routine measurement of wastewater strength.
  Publicado en J Water Pollut Control Fed
• Feasibility of biological treatment of potato processing wastes.
  Publicado en J Water Pollut Control Fed