SUBJECT INDEX 



211 



PAGE 



Dyes, data on electrode potentials of 21 et seq. 

 limitations in use of... ... ...27, 75 



microinjection of ... ... ... 75 



pH effect 29 



reduction by bacteria ... ... 98 



toxicity of 28,75 



use of... ... ... ... 19,42,75 



see also under names of dyes, 



Echinochrome, and Eh of cells 



„ Eg relationships 



Eh, definition 

 „ derivation 



„ see also Electrode potential. 

 Electrical apparatus 



„ circuits ... 

 Electrode, calomel ... 



dropping mercury 

 equation... 

 glass 

 hydrogen 

 normal hydrogen 

 potential, bacterial cultures 

 „ biological systems 



...63,75 



63 



2 



4 et seq. 



.29, .37 

 . 29 

 . 33 

 154 



7 

 38 

 37 



6 

 106 

 45 

 77 

 76 

 48 



31 



„ cell contents 



„ cell suspensions 

 „ haemoglobin systems 



„ measurement of, by 



dyes ... ... 19 



„ measurement of, elec- 

 trically 29 



„ mechanism of estab- 



lishment of ...2,106 



„ relation to percentage 



oxidation... ...7,105 



„ sulphydryl systems 47 



„ tissue suspensions ... 76 



„ and variation of bac- 



teria ... 129, 151 



quinhydrone ... ... ...33,38 



silver chloride ... ... ... 41 



unattackable, definition ... 4 



„ materials for ... 30 



vessel ... ... ... ... 31 



Electrometer, Lindemann ... ... ... .34 



Electron 2 



acceptor ... ... ... ... 94 



concentration ... ... ... 5 



concept of oxidation ... ... 3 



donator ... ... ... ... 94 



escaping tendency ... ... 5 



fugacity ... ... ... ... 5 



Emodin 67 



Energy requirements, of organisms 1, 98 et seq. 



Energy-rich phosphate bonds 83 



Endergonic reactions ... ... ... 14 



Entropy ... ... ... ... ... 15 



Enzymes adaptive 96, 130, 151 



Enzymes, bacterial, and anserobiosis ... 110 

 „ reduction by ... 102 et seq. 

 cell, and surface effects ... 101 



multiplicity of 104 



oxidations in presence of 88, 102 



specificity of ... ... ... 100 



Enzymes, and thiol group ... 

 E(j and Wq, data of dyes ... 



,. definition 



, , of biological syste ms . . . 



Epinine, Eh of 

 Equation, general electrode 

 Escherischia coli. Eh of 

 Erythroglaucin 

 Ethyl capri blue. Eh of 

 Exergonic reactions 



F (faraday) ... 



Fats, oxidation of ... 



Fermentation, Neuberg's schemes 



Ferrous-ferric ion system ... 



Fischer, Karl, titration 



Flavoproteins 



Folic acid 



Free energy and oxidation potentials 



„ of glycolysis 



Fuchsine, bacteriostatic affect 

 Fumaric acid 

 Fumigation ... 

 Furacin 



Gallic acid. Eh of ... 



GaUocyanine 



Gallophenine 



Galvanometers 



General electrode equation 



Gentisinic acid. Eh of 



„ „ ethyl ester 



Glass electrode 

 Glossy variants 

 Glucose, broth cultures 



,, oxidation of 

 Glutamic acid 



Glutathione, biological significance 

 „ electrode potentials of 



Glycerol fermentation 

 Glycogen 

 Glycolysis 



Glyoxalase, and SH compounds ... 

 Gold electrodes 

 Gramicidin ... 

 Gram staining 

 Graphite electrodes... 

 Growth, bacterial, energy for 



PAGE 



... 46 



21 e< seq. 



5 



45 et seq. 



... 72 



7 



122, 124 



... 67 



... 24 



14 



7 

 45 

 88 

 12 



163 

 55 



144 

 14 

 86 



126 

 77 

 67 



141 



61, 



..70 



... 72 

 ...24,26 

 ...24,26 

 ... 34 

 7 

 ... 72 

 ... 72 

 ... 38 

 ... 129 

 101, 119 

 ... 70 

 101, 151 

 ... 45 

 ... 47 

 ... 88 

 ... 86 

 ... 84 

 ... 46 

 ... 30 

 ... 152 

 ... 132 

 ... 31 

 103 et seq. 



accessory substances for 69 

 relation to Eh ■• . 106 et seq. 



Hsem... 

 Haematin- 



50 



-haemochromogen, electrode 



potentials of. . . 48 

 „ „ in meat media .. . 115, 



118, 125 



Haomin, spirographis ... ... •. 49 



Haemochromogen ... ... ... ... 49 



Haemocuprein ... ... ... ... 54 



Haemocyanine ... ... ... ... 54 



Haemoglobin-methaeglobin, electrode poten- 

 tial 48 



„ oxyhaemoglobin system ... 48 



,, polarography ... ... 161 



Haemolvsin, oxidation-reduction ... ... 128 



