William Mansfield Clark | Academic Influence

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William Mansfield Clark

Chemistry

#2088

Historical Rank

chemistry Degrees

William Mansfield Clark

Biology

#5004

Historical Rank

Biochemistry

#1595

Historical Rank

biology Degrees

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Chemistry
Biology

William Mansfield Clark's Degrees

Bachelors Chemistry Stanford University

Why Is William Mansfield Clark Influential?

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According to Wikipedia, William Mansfield Clark was an American chemist and professor at the Johns Hopkins University. He studied oxidation-reduction reactions and was a pioneer of medical biochemistry. Clark was born in Tivoli, New York, in a clergy family and studied at Hotchkiss School and Williams College before entering Johns Hopkins University, where he received a PhD in chemistry under H.N. Morse with a dissertation on A contribution to the investigation of the temperature coefficient of osmotic pressure: a redetermination of the osmotic pressures of cane sugar at 20°. He then worked on dairy bacteriology in the US department of agriculture followed by studies on oxidation reduction of dyes and metalloporphyrins at the Hygiene Laboratory, which he headed from 1920. He joined the Johns Hopkins Medical School as a professor of physiological chemistry in 1927. He was the President of both the Society of American Bacteriologists in 1933 and American Society of Biological Chemists in 1933–34. He was elected to the National Academy of Sciences in 1928 and to the American Philosophical Society in 1939.

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William Mansfield Clark's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

METALLOPORPHYRINS VI. CYCLES OF CHANGES IN SYSTEMS CONTAINING HEME (1947) (131)
Topics in Physical Chemistry (1952) (119)
The Differentiation of Bacteria of the Colonaerogenes Family by the Use of Indicators (1915) (94)
HYDROGEN ELECTRODE POTENTIALS OF PHTHALATE, PHOSPHATE, AND BORATE BUFFER MIXTURES (1916) (80)
Studies on Oxidation-Reduction: VIII. Methylene Blue (76)
Studies on oxidation-reduction. XXIV. Oxidation-reduction potentials of flavin adenine dinucleotide. (1956) (52)
Urease Activity as Influenced by Oxidation and Reduction. (1933) (46)
THE COLORIMETRIC DETERMINATION OF HYDROGEN ION CONCENTRATION AND ITS APPLICATIONS IN BACTERIOLOGY PART II (1917) (44)
Studies on Oxidation-Reduction. II. An Analysis of the Theoretical Relations between Reduction Potentials and pH (38)
The Characteristics of Bacteria of the Colon Type Occurring on Grains (1915) (36)
Advertisement: Clark's Oxidation Reduction Potentials of Organic Systems (1960) (34)
THE COLORIMETRIC DETERMINATION OF HYDROGEN ION CONCENTRATION AND ITS APPLICATIONS IN BACTERIOLOGY PART III (1917) (30)
Studies on Oxidation-Reduction. I. Introduction (30)
THE GROWTH OF CERTAIN BACTERIA IN MEDIA OF DIFFERENT HYDROGEN ION CONCENTRATIONS (1919) (29)
The Colon Group of Bacteria (1914) (28)
Studies on Oxidation—Reduction. XVIII. Simple Safranines (1933) (25)
The Characteristics of Bacteria of the Colon Type Found in Bovine Feces (1914) (25)
STUDIES ON OXIDATION-REDUCTION. XVII1 NEUTRAL RED (1932) (25)
METALLOPORPHYRINS I. COORDINATION WITH NITROGENOUS BASES. THEORETICAL RELATIONS (1940) (23)
THE PRODUCTION OF VOLATILE FATTY ACIDS BY BACTERIA OF THE DYSENTERY GROUP (1921) (18)
The “Reaction” of Bacteriologic Culture Media (1915) (17)
THE CHARACTERISTICS OF BACTERIA OF THE COLON TYPE OCCURRING IN HUMAN FECES (1918) (17)
An Experimental Study of the Relation of Hydrogen Ion Concentrations to the Formation of Floc in Alum Solutions (17)
On the Formation of “Eyes” in Emmental Cheese (1917) (17)
SOME CONDITIONS AFFECTING THE PRODUCTION OF GELATINASE BY PROTEUS BACTERIA (1928) (15)
“Synthetic Milk” as a Basis for Research* (1927) (14)
Studies on Technical Casein. II--Grain-Curd Casein (1920) (13)
THE FINAL HYDROGEN ION CONCENTRATIONS OF CULTURES OF BACILLUS COLI (1915) (12)
METALLOPORPHYRINS V. A SPECTROPHOTOMETRIC STUDY OF PYRIDINE COPROPORPHYRIN I (1940) (11)
IMPROVED CHEMICAL METHODS FOR DIFFERENTIATING BACTERIA OF THE COLI-AEROGENES FAMILY (1917) (10)
FERROUS sulfate poisoning. (1954) (10)
Studies on Oxidation-Reduction: VI. A Preliminary Study of Indophenols: (A) Dibromo Substitution Products of Phenol Indophenol; (B) Substituted Indophenols of the Ortho Type; (C) Miscellaneous (10)
Symposium on electron transport in the metabolism of microorganisms. (1955) (9)
THE POTENTIAL ENERGIES OF OXIDATION-REDUCTION SYSTEMS AND THEIR BIOCHEMICAL SIGNIFICANCE (1934) (9)
Studies on Oxidation-Reduction. III. Electrode Potentials of Mixtures of 1-Naphthol-2-Sulphonic Acid Indophenol and the Reduction Product (9)
Studies on Oxidation-Reduction. IV. Electrode Potentials of Indigo Sulphonates, Each in Equilibrium with Its Reduction Product (8)
Potential Energies of Biologically Important Oxidation‐Reduction Systems (1938) (8)
COLON BACTERIA AND STREPTOCOCCI AND THEIR SIGNIFICANCE IN MILK. (1916) (8)
Topics in physical chemistry : a supplementary text for students of medicine (1948) (8)
Evolution Toward a Mature Scientific Literature (1934) (7)
Studies on Oxidation-Reduction: V. Electrode Potentials of Simple Indophenols, Each in Equilibrium with Its Reduction Product (7)
POTENTIOMETRIC AND SPECTROPHOTOMETRIC STUDIES OF METALLOPORPHYRINS IN COORDINATION WITH NITROGENOUS BASES (1939) (6)
Hydrogen Ions. Their Determination and Importance in Pure and Industrial Chemistry. (1957) (5)
SOME ELEMENTARY ASPECTS OF THE POTENTIOMETRIC STUDY OF OXIDATION-REDUCTION EQUILIBRIA (1939) (4)
A HYDROGEN ELECTRODE VESSEL (1915) (4)
Studies on Oxidation—Reduction. XIX. Aposafranines (1933) (3)
THE DIFFERENTIATION OF BACTERIA OF THE COLON-AEROGENES FAMILY [with DISCUSSION] (1918) (2)
Color chart of indicators (1)
Studies on Technical Casein. I--Introduction (1920) (1)
A Little of the Perspective of Acid-Base and Oxidation-Reduction Equilibria (1936) (1)
Metalloporphyrins. VII. Coordination of imidazoles with ferrimesoporphyrin. (1952) (1)
Ferrous sulfate poisoning. (1954) (1)
The Reaction of Cows' Milk modified for Infant Feeding. (1915) (0)
A humidity regulator (0)
Leonor Michaelis: 1875-1949 (1950) (0)
Metalloporphyrins. VIII. Coordination of ferromesoporphyrin with proteins. (1953) (0)
Symposium on biochemistry of malarial parasites. (1946) (0)
THE SOLUBILITY OF OXYGEN IN THE SERUM OF LIMULUS POLYPHEMUS L. AND IN SOLUTIONS OF PURE LIMULUS HAEMOCYANIN (1914) (0)
SOCIETY OF AMERICAN BACTERIOLOGISTS (1916) (0)
Book Review:Acids and Bases. Their Quantitative Behaviour. R. P. Bell (1953) (0)
Book Review:Electrometric PH Determinations, Theory and Practice. Roger G. Bates (1956) (0)
A systematic treatment of coordination complexes of metalloporphyrins and nitrogenous bases. (1948) (0)
SYMPOSIUM ON ELECTRON TRANSPORT IN THE METABOLISM OF MICROORGANISMS (1955) (0)
Barnett Cohen, 1891-1952: an appreciation. (1952) (0)
Symposium on Biochemistry of Malarial Parasites. Introduction. (1946) (0)
Oxidation-reduction equilibria of indophenols. (1924) (0)
More tales of Cedar River (1961) (0)
Physiology and Biochemistry in Modern Medicine. Sixth edition (MacLeod, J. J. R.) (1930) (0)
Reversible Oxidation-Reduction Reactions in Organic Systems (1927) (0)
Hydrogen-Ion Concentration: Its Significance in the Biological Sciences and Methods for Its Determination. Volume I. Principles of the Theory (Michaelis, Leonor) (1926) (0)
Coordination of proteins with ferromesoporphyrin. (1949) (0)
Book Review:Le pH et sa Mesure. Les Potentiels d'Oxydo-Reduction le rH. M. Huybrechts (1948) (0)
Instability of Phthalate Potentials. (1922) (0)
Studies on a chemical continuum. (1952) (0)
Barnett Cohen 1891-1952 (1952) (0)
THE HANDLING, STORING AND SETTING OF GLASS POTS1 (1922) (0)

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