ANTISEPTICS AND GERMICIDES. 



251 



('90). SONNTAG, HERMANN. Ueber die Bedeutung 

 dcs Ozons als Desinficiens. Zeitschr. fiii 

 Hyg., 1890, Bd. vin, pp. 95-136. 



('91). TIZZONI, GUIDO, y. CATTANI, 0. Ueher die 

 Widerstandsfdhigkeit der Tetanusbacillen 

 gegen physikalische mid chemische Einwirk- 

 ungen. Archiv. f. cxper. Path. ti. Pharm., 



1891, Bd. xxvjn, pj). 41-60. 



I'oi). FROELICH, O. Ueber das Ozon, dessen Her- 

 stelkmg auf elektrischem Wege und dessen 

 teohnisohe Anwendimgen, insbesondere in 

 der Gesundheitstechnik. Gesundsheits- 

 Ingenicur, 1891, No. 16, pp. 543-551. 

 ('91). FROELICH, O. Ueber das Ozon, dessen Her- 

 stellung auf elektrischem Wege und dessen 

 technische Anwendungen. Electrotechnisohe 

 Zeitschr., 1891, 12 Jahrg., pp. 340-344. 

 Contains short paragraph on physiological action of 

 ozone. Bacteria living in water are killed " summtlich." 

 No experiments with pathogenic bacteria. It is still a 

 question whether bacteria in the air are killed. 



(''iii. GERLACH. V.\i.. Ueber Lysol. Zeitschr. f. 

 Hyg.. Bd. x, iRgi. pp. 167-196. Also a sepa- 

 rate. 



Lysol is more active than carbolic acid or creolin. The 

 hands may be disinfected in a i per cent, solution without 

 soap. Surgical instruments may be sterilized in l / 4 per 

 cent solution without the least injury. Walls may be dis- 

 infected in 33 per cent solution. It is to man the least 

 poisonous of the antiseptics of its class. 



('91). FISCHER. See XL. 



('92). SCHLUETER. See xxxvi. 



('92). RICHTET, CH. De Faction de quelques sels 



metaliques stir la fermentation lactique. C. 



R. des se. de 1'Acad. dcs sci., T. c.xiv, 189.2. 



PP- L494-I.496. 

 ('92). i 'HI. MUELLER. Ueber die Einwirkung des 



Ozons auf Bakterien. Arbeiten aus dem 



Kaiserl. Gesundheitsamte, Bd. vin, 1892, 



Heft i, pp. 229-251. 



Ozone in water is less effective as a germicide in pro- 

 portion as the water contains more and more dead 

 organic matter. It is not adapted to the disinfection of 

 rooms. 



( '<).!>. DELBRUECK. See xxxvi. 



('92). HAMMER, HANS. Ueber die desinficirende 

 \V irk ting der Kresole und die Herstellung 

 neutraler wassriger Kresollosungen. II 

 Mittheilung, Arch. f. Hyg., Bd. xiv, 1892, 

 pp. 116-134. 



('92). ARONSOHN, HANS. Ueber die antiseptischen 

 Eigenschaften des Formaldehyde. Berl. klin. 

 Wochenschr., 1892, Bd. xxix. No. 30, pp. 

 749-751- 



('92). BERLIOZ, F., AND TRILLAT. F. Sur les pro- 

 prietes des vapeurs du formal on aldehyde 

 formique. C. R. des se. de 1'Acad. des sci., 



1892, T. cxv, pp. 290-292. 



('92). HANKIN, E. L' act ion bactericide des eaux de 

 la Jumna et du Gauge stir le microbe du 

 cholera. Ann. de 1'Inst. Pasteur, T. x, pp. 



5II-523- 



Cholera does not descend the rivers in India. Bacteria 

 are much rarer in these rivers than ill European rivers. 

 The filtered, unboiled river water has a decided bacteri- 

 cidal action on the cholera organism. When boiled the 

 water lost its germicidal property. 



('93). IJE CHRISTMAS, J. Sur la valeur antiseptique 

 de I'ozone. Ann. de 1'Inst. Pasteur, T. vn, 



1893, pp. 776-780. 

 I'M,; i. SCHILD. See xvin. 

 ('<).;>. VOCES. See xxxvi. 



(V.U. GREEN. Ueber den \Verth der Kupfersalzc 

 als Desinfektionsmittel. Zeitschr. f. 

 lid. xni, 1893, ]ip. 405-511. 



States that copper salts have considerable value as 

 germicides, especially the soluble on"S. Cuprum bichlo- 

 ratuin is considered most valuable. This is the only cop- 

 per salt that is sufficiently active in solutions containing 

 much albumen. For the treatment of wounds, copper 

 bichlorate is much better than copper sulphate. 



('93). LOEW, OSKAR. Ein naitiirliches System der 

 Giftwirknn.ge.n. Miinchen, 1893, Wolff und 

 Liineburg, pp. vin, 136. Rev. in Central!), f. 

 Bakt, 1893, Bd. xiv, p. 234. 



('93). GRUBER, MAX. Ueber die Loslichkeit der Kre- 

 sole in Wasser und iiber die Verwendung 

 ihrer wiissrigen Losungen zur Desinfektiini. 

 Arch. f. Hyg., B'd. xvn, 1893, pp. 618-625. 



('94). DIEUDONNE. See x.xix. 



('94). D'ARSONVAL ET CHARRIN. See xxxni. 



( ''14). ABEL. See xvm. 



('94). MIQUEL. De la desinfection des poussieres 

 seches des appartements; and Contribution 

 nouvelle a 1'etude de la desinfection pair les 

 vapeurs d'aldehyde formique. Ann. de 

 tnicr., T. vi, 1894. See pages 257, 305, 396, 

 520, 588, and 621. 



('94). POTTEVIN, HENRI. Recherches sur le pouvoir 

 antiseptique de 1'aldehyde formique. Ann. 

 de 1'Inst. Pasteur, T. vin, 1894, pp. 796-810. 



('94). BOLTON, MEADE. The effect of various metals 

 on the growth of certain 'bacteria. Internal. 

 Med. Mag., December, 1894, pp. 812-822. 

 Also a separate. Reviewed in Am. Nat.. 

 Oct., 1895, p. 933. 



('94). SCHILOW, P. F. Ueber den Einfluss des Was- 

 serstoffsuperoxydes auf einige pathogene 

 Mikroorganismen. St. Petersb. med. Woch- 

 enschr., 1894, No. 6. Rev. in Centralb. f. 

 Bakt., Bd. xvi. 1X1)4, pp. 42-43. 



Cholera bacteria were destroyed in 3 minutes in 

 1:200; in 1:300 they were alive after i hour. Typhoid ba- 

 cilli, in 1:100 to 1:200, were killed in lo minutes ; iu 1:1000, 

 after i hour. Anthrax spores, iu 14 per cent solution were 

 killed in less than 3 minutes; a 2 per cent solution killed 

 them in less than one hour; a I per cent solution did not 

 kill in I hour. Staphylococcus pyogeu. aureus, from cul- 

 tures i day old. was killed in 1:100 iu less than 10 min- 

 utes; in ! :2oo it required more than 15 minutes. Diplo- 

 coccus pueumoiiise does not grow iu bouillon to which 

 hydrogen peroxide has been added iu i:io,oooto 1:18.000. 

 Solutions of 1:200 destroyed a one-day old culture iu 15 

 minutes. 



i '04 1. WALLICZEK. HEINRICH. Die baktericiden 

 Eigenschatten der Gerbsaure (Tannin der 

 Apotheken). Centralb. f. Bakt., Bd. xv, 

 1894, pp. 891-894. 



Tables showing effect of various per cents of tannin on 

 B. coli, B. anthracis, and Staphylococcus aureus. 



('95). BURCKHARD, G. Zwei Bei'triige zur Kenntnis 

 der Formal in wirkung. Centralb. f. Bakt., 

 xvm Bd., 1895, pp. 257-264. 



Twenty titles are cited at the end of this paper. 



('95). VAN ERMENGE.M. K. De la sterilization des 

 eaux par 1'ozone. Ann. de 1'Inst. Pasteur. 

 T. ix, 1895, pp. 6/V7O9. Rev. in Centralb. 

 f. Bakt., Bd. xix, 1896, pp. 836-838, 2 figs. 

 Van Ermeugem's report is favorable. 



('95). SCHEPILEWSKV, EUGEN. Formaldehyd als 

 Desinfektionsmittel. (Dissert.) St. Peters- 

 burg, 1895. (Russisch.) Rev. in Centralb. 

 f. Bakt., Bd. xix, 1896, pp. 794-796. 



