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  1. The Chemistry of Colloids, Parts 1-2 by Richard Adolf Zsigmondy, 2010-02-27
  2. The Chemistry of Colloids. Part I.Kolloidchemie [ 1917 ] by Richard Adolf Zsigmondy, 2009-08-10
  3. Zsigmondy, Richard Adolf: An entry from Macmillan Reference USA's <i>Chemistry: Foundations and Applications</i> by George Fleck, 2004
  4. University of Graz Faculty: Erwin Schrödinger, Franc Miklosic, Theodor Escherich, Karl Von Frisch, Alexius Meinong, Richard Adolf Zsigmondy
  5. The chemistry of colloids by Richard Adolf Zsigmondy, Ellwood Barker Spear, et all 2010-09-07
  6. Kolloidchemie: ein lehrbuch (German Edition) by Richard Adolf Zsigmondy, 1912-01-01
  7. Colloids and the Ultramicroscope: A Manual of Colloid Chemistry and Ultramicroscopy, by Richard Adolf Zsigmondy, 2009-04-27
  8. Zur erkenntnis der kolloide: Über irreversible hydrosole und ultramikroskopie (German Edition) by Richard Adolf Zsigmondy, 1905-01-01
  9. Nobel Lectures Including Presentation Speeches and Laureates' Biographies. by Francis William, PREGL, Fritz, ZSIGMONDY, Richard Adolf et al. NOBEL. ASTON, 1966
  10. Austrian Chemists: Heinz Falk, Richard Adolf Zsigmondy, Herman Francis Mark, Carl Auer Von Welsbach, Guido Goldschmiedt, Otto Liebermann
  11. Richard Adolf Zsigmondy: An entry from Gale's <i>Science and Its Times</i>
  12. Chimiste Hongrois: George de Hevesy, Richard Adolf Zsigmondy, Istvan Markó, Pál Kitaibel, József Jakab Winterl (French Edition)
  13. Chimiste Autrichien: Karl Josef Bayer, Friedrich Reinitzer, Richard Willstätter, Richard Adolf Zsigmondy, Johann Josef Loschmidt, Adolf Lieben (French Edition)
  14. The chemistry of colloids by Richard Adolf, 1865-1929 Zsigmondy, 2009-10-26

81. The Columbia Encyclopedia, Sixth Edition: Baeyer, Adolf Von@ HighBeam Research
1928 adolf Otto Reinhold Windaus, Germany. 1927 Theodor) Svedberg, Sweden.1925 richard adolf zsigmondy, Germany. 1924 The prize France .
http://www.highbeam.com/ref/doc0.asp?docid=1E1:Baeyer-A

82. Result Of Search
zsigmondy, richard adolf, Germany, Goettingen University, b. 1865 (in Vienna,Austria), d. 1929. for his demonstration of the heterogenous nature of
http://www.cilea.it/~bottoni/www-cilea/nobel-chimica.htm
There are 98 entries that match your criteria:
Chemistry 1901
VAN'T HOFF, JACOBUS HENRICUS, the Netherlands, Berlin University, Germany, b. 1852, d. 1911: "in recognition of the extraordinary services he has rendered by the discovery of the laws of chemical dynamics and osmotic pressure in solutions" More...
Chemistry 1902
FISCHER, HERMANN EMIL, Germany, Berlin University, b. 1852, d. 1919: "in recognition of the extraordinary services he has rendered by his work on sugar and purine syntheses" More...
Chemistry 1903
ARRHENIUS, SVANTE AUGUST, Sweden, Stockholm University, b. 1859, d. 1927: "in recognition of the extraordinary services he has rendered to the advancement of chemistry by his electrolytic theory of dissociation" More...
Chemistry 1904
RAMSAY, Sir WILLIAM, Great Britain, London University, b. 1852, d. 1916: "in recognition of his services in the discovery of the inert gaseous elements in air, and his determination of their place in the periodic system" More...
Chemistry 1905
VON BAEYER, JOHANN FRIEDRICH WILHELM ADOLF, Germany, Munich University

83. Storia Della Chimica. Premi Nobel Per La Chimica: Zsigmondy
Translate this page Theatrum Chemicum. Personae richard adolf zsigmondy. richard adolf zsigmondy.1865-1929. Premio Nobel per la chimica 1925
http://www.minerva.unito.it/Theatrum Chemicum/NobelChimica/Zsigmondy.htm
Theatrum Chemicum Personae: Richard Adolf Zsigmondy Richard Adolf Zsigmondy Premio Nobel per la chimica 1925 Premio Nobel 1924 Premio Nobel 1926 Monografie, articoli e tesine di storia della chimica! var site="s10minerva"

84. DICCIONARIO ILUSTRADO DE TÉRMINOS MÉDICOS
Translate this page zsigmondy, richard adolf (1865-1929) Austria. Premio Nobel de Quimica por sustrabajos dentro de la Química de los coloides
http://www.iqb.es/diccio/n/nobel12.htm
Premios Nobel
En otras disciplinas con relevancia en medicina
RONTGEN, Wilhelm C. (1843-1923) Alemania. FISHER, Hermann E (1852-1919) Alemania ZSIGMONDY, Richard Adolf (1865-1929) Austria WIELAND, Heinrich Otto (1877-1957, Alemania WINDAUS, Adolf Otto Reinhold (1876-1959), Alemania FISHER, Hans (1881-1945) Alemania HAWORTH, Sir Walter Norman KARRER, Paul (1889-1971) Suecia, Premio Nobel de Quimica por suss investigaciones sobre las vitaminas A y B KUHN, Richard (1900-1967) Alemania BUTENANDT, Adolf Friedrich Johann (1903-1990) Alemania SUMNER, James Batcheller (1887-1956) Estados Unidos, NORTHROP, John Howard ( ) Estados Unidos, STANLEY Wendell Meredith ROBINSON, Sir Robert SANGER, Frederick PERUTZ, Max Ferdinand (n. 1914) Austria ; KENDREW, Sir John Cowdery BERG, Paul (n. 1926) Estados Unidos, GILBERT, Walter (n. 1932) Estados Unidos, SANGER, Frederick

85. Zafirlukast-Zurdo
Translate this page zsigmondy, richard adolf (1865-1929) (*) químico alemán, premio nobel de Químicaen 1925. Es célebre por sus estudios sobre coloides de oro y por haber
http://www.iqb.es/diccio/z/z.htm
Zafirlukast-Zurdo
A B C D ... Z Zafirlukast: Zanahoria: hortaliza cultivada como alimento. Es muy rica en vitamina A, carotenos y otros retinoides con propiedades antioxidantes ( Zanamivir : inhibidor de la neuraminidasa del virus de la influenza. Se utiliza para el tratamiento de la gripe ( Zalcitabina: Zaleplon: Zarza: arbusto de la familia de las Rosaceae cuyas hojas y frutos se recogen con fines medicinales para el tratamiento de afecciones del tracto digestivo ( Zarzaparrilla: ZENKER, Friedrich Albert Zidovudina: ZIEHEN, Theodor ZIEMSSEN, Hugo Wilhelm von es relacionado con el zigoma.
  • un un
Zigomicosis : vease cigomicosis [ICD-10: B46.9] Zileuton: Zinc:
  • [ICD-10 E60] [ICD-10: E83.2]
ZINSSER, Hans
Ziprasidona: ZOLLINGER, Robert Milton (n. 1903) ( Zolmitriptan Zolpidem Zona: Zonestesia: Zonisamida: ligamento suspensor del cristalino Zonulitis: inflamación de la zónula de Zinn.

86. Biografia De Richard Adolf Zsigmondy
Translate this page richard adolf zsigmondy. (Viena, 1865-Gotinga, Alemania, 1929) Químico austriaco.Formado en las universidades de Viena y Munich, y tras obtener su
http://www.biografiasyvidas.com/biografia/z/zsigmondy.htm
Inicio Buscador Las figuras clave de la historia Reportajes Los protagonistas de la actualidad Richard Adolf Zsigmondy (Viena, 1865-Gotinga, Alemania, 1929) Químico austriaco. Formado en las universidades de Viena y Munich, y tras obtener su doctorado en 1891, fue ayudante de Kundt en la Universidad de Berlín (1891) y profesor en Graz (1893). Desde 1908 y hasta su jubilación, en 1929, fue director del Instituto de Química Inorgánica de Gotinga. Zsigmondy es conocido por sus fundamentales investigaciones teóricas y experimentales de la química de los coloides, en el curso de las cuales, entre otros, ideó y realizó, en colaboración con Heinrich Siedentopf, el primer ultramicroscopio. Por tales investigaciones, que con posterioridad se revelaron decisivas en el desarrollo de la bioquímica, obtuvo en 1925 el Premio Nobel. Además de su fundamental Lehrbuch der Kolloidchemie , publicó el libro Über das kolloide Gold , en colaboración con P. A. Thiessen. Casado con Laura Luise Müller, hija del profesor de anatomía patológica en Jena Wilhelm Müller, tuvo dos hijas, Annemarie y Kathe. El marido de la primera, Erich Huckel, que fue uno de los colaboradores de Zsigmondy, contribuyó en el libro de éste sobre las teorías de la adsorción ( Kolloidforschung in Einzeldarstellungen Inicio Buscador Recomendar sitio

87. New Dictionary Of Scientific Biography
Translate this page Zemplén, Géza Zervas, Leonidas Ziegler, Karl Waldemar Zinin, Nikolay NikolaevichZosimus of Panopolis zsigmondy, richard adolf Zwelfer, Johann
http://www.indiana.edu/~newdsb/chem.html
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Allen, Eugene Thomas Ampère, André-Marie Anderson, Thomas Andrews, Thomas Anschütz, Richard Arfvedson, Johann August Armstrong, Edward Frankland Armstrong, Henry Edward Arrhenius, Svante August Aston, Francis William Atwater, Wilbur Olin Auwers, Karl Friedrich von Avogadro, Amedeo Babcock, Stephen Moulton Bach, Aleksei Nikolaevich Badger, Richard McLean Baekeland, Leo Hendrik Baeyer, Adolf Johann Friedrich Wilhelm von Balandin, Aleksey Aleksandrovich Balard, Antoine Jérome Bamberger, Eugen Bancroft, Wilder Dwight Barba, Alvaro Alonso Barbour, Henry Gray Barchusen, Johann Conrad Barger, George Barlow, William Barreswil, Charles-Louis Baudrimont, Alexandre Édouard Bauer, Edmond Baumé, Antoine Baumhauer, Edouard Henri von Baumhauer, Heinrich Adolf Bawden, Frederick Charles

88. List Of Scientists By Field
Translate this page Zittel, Karl Alfred von. Zolotarev, Egor Ivanovich. Zosimus of Panopolis.zsigmondy, richard adolf. Zubov, Nikolay Nikolaevich. Zubov, Vasily Pavlovich
http://www.indiana.edu/~newdsb/z.html
Zabarella, Jacopo Zabarella, Jacopo Zach, Franz Xaver von Zachariasen, William Houlder Zachariasen, William Houlder Zacuto, Abraham Bar Samuel Bar Abraham Zacuto, Abraham Bar Samuel Bar Abraham Zambeccari, Giuseppe Zambonini, Ferruccio Zambonini, Ferruccio Zanotti, Eustachio Zanotti, Eustachio Zarankiewicz, Kazimierz Zavadovsky, Mikhail Mikhaylovich Zavarzin, Aleksey Alekseevich Zeeman, Pieter Zeise, William Christopher Zejszner, Ludwik Zelinsky, Nikolay Dmitrievich Zeno of Citium Zeno of Elea Zeno of Elea Zeno of Sidon Zeno of Sidon Zenodorus Zermelo, Ernst Friedrich Ferdinand Zernike, Frits Zervas, Leonidas Zeuner, Gustav Anton Zeuner, Gustav Anton Zeuthen, Hieronymus Georg Zeuthen, Hieronymus Georg Zhukovsky, Nikolay Egorovich Zhukovsky, Nikolay Egorovich Ziegler, Karl Waldemar Zimmermann, Walter Zinin, Nikolay Nikolaevich Zinsser, Hans Zinsser, Hans Zirkel, Ferdinand Zittel, Karl Alfred von Zittel, Karl Alfred von Zittel, Karl Alfred von Zolotarev, Egor Ivanovich Zosimus of Panopolis Zsigmondy, Richard Adolf Zubov, Nikolay Nikolaevich Zubov, Vasily Pavlovich

89. Kimyaokulu - Nobel ödülü Kazanan Bilim Adamlarý
zsigmondy, richard adolf Almanya, Götingen Üniversitesi, d. 1865 (Viyana,Avusturya), ö. 1929 Asilti çözeltilerinin heterojen yapilarini gösterdigi ve o
http://www.kimyaokulu.com/bilimin onculeri/nobel/nobel_odulu_kazananlar08.htm
NOBEL ÖDÜLÜ KAZANAN BÝLÝM ADAMLARI VE YAPTIÐI ÇALIÞMALAR YIL YAPILAN ÇALIÞMALAR VE BÝLÝM ADAMLARI FISCHER, HANS Almanya, Technische Hochschule (Teknoloji Enstitüsü), Münih, d. 1881, ö. 1945:
Hemin ve klorofilin bileþimi konusundaki araþtýrmalarý ve özellikle hemini sentezleyiþi için HARDEN, Sir ARTHUR Ýngiltere, Londra Üniversitesi, d. 1865, ö. 1940; ve
VON EULER-CHELPIN,
HANS KARL AUGUST SIMON Ýsveç, Stokholm Üniversitesi, d. 1873(Augsburg, Almanya), ö. 1964:
Þekerin fermentasyonu ve mayalama enzimleri üzerine araþtýrmalarý için WINDAUS, ADOLF OTTO
REINHOLD Almanya, Götingen Üniversitesi, d. 1876, ö. 1959:
Sterollerin bileþimi ve vitaminlerle iliþkileri konusundaki çalýþmalarýyla verdiði hizmetler için WIELAND, HEINRICH OTTO Almanya, Münih Üniversitesi, d. 1877, ö. 1957:
Safra asitleri ve ilgili maddelerin bileþimi üzerindeki araþtýrmalarý için
SVEDBERG, THE (THODOR) Ýsveç, Uppsala Üniversitesi, d. 1884, ö. 1971:
Daðýlým sistemleri üzerindeki çalýþmalarý için
ZSIGMONDY, RICHARD ADOLF Almanya, Götingen Üniversitesi, d. 1865 (Viyana, Avusturya), ö. 1929:

90. Chemia W Szkole - K±cik Ciekawego Chemika - Europejscy Twórcy Chemii
zsigmondy szygmondi richard adolf 1865.04.01, Wieden 1929.09.23, Göttingen, zsigmondy badal tez ruchy Browna3, czynnik warunkujacy trwalosc ukladów
http://www.wsip.com.pl/serwisy/czaschem/c001zsig.html
WSiP Napisz do nas Wydawnictwa Szkolne i Pedagogiczne Spó³ka Akcyjna
K±cik Ciekawego Chemika
Chemia on-line
Lista Europejskich Twórców Chemii ZSIGMONDY [szygmondi] Richard Adolf
Austriacki chemik. Studiowa³ w Politechnice w Wiedniu, a nastêpnie w Uniwersytecie w Monachium, gdzie uzyska³ (1889) stopieñ doktora. Potem pracowa³ w Uniwersytecie w Berlinie. Habilitowa³ (1893) siê w Uniwersytecie w Grazu. Pó¼niej pracowa³ badawczo w hucie szk³a Schott und Genossen Mia³ bardzo du¿y wk³ad w tworzenie podwalin pod wspó³czesn± chemiê koloidów. Szczególne znaczenie maj± jego badania zolu z³ota, który po raz pierwszy jako purpura Kasjusza zosta³ otrzymany w XVII w. Zwróci³ uwagê (1898) na znaczenie ³adunku elektrycznego cz±stek z³ota tego zolu na jego trwa³o¶æ oraz na jego koagulacjê pod wp³ywem elektrolitu (roztworu chlorku sodu, NaCl). Odkry³ dzia³anie ochronne koloidu hydrofilowego, jako czynnika przeciwdzia³aj±cego elektrolitycznej koagulacji. Wprowadzi³ pojêcie i termin koloidy ochronne ( Schutzkolloide protective colloids ). Bada³ koloidalny hydrat krzemionki.

91. Premios Nobel De Química
Translate this page 1925, zsigmondy, richard adolf. 1926, Svedberg, The. 1927, Wieland, Heinrich Otto.1928, Windaus, adolf Otto Reinhold. 1929, Euler-chelpin, Hans Karl August
http://fai.unne.edu.ar/biologia/basicos/nobeles/nobelq~1.htm

92. Géniesenherbe.org - GEH Théorie
Translate this page 1925, richard adolf zsigmondy (Autriche). 1926, Theodor Svedberg (Suède). 1927,Heinrich Otto Wieland (Allemagne). 1928, adolf Otto Reinhold Windaus
http://www.geniesenherbe.org/theorie/prix/nobchem.html
@import url("../../style.css"); Ce site est hébergé par h-f.net
Lauréats du prix Nobel de chimie
Le prix Nobel de chimie est attribué par l'Académie royale des sciences de Suède, à Stockholm. Année Récipiendaire Jacobus Henricus van't Hoff (Pays-Bas) Hermann Emil Fischer (Allemagne) Svante August Arrhenius (Suède) sir William Ramsay (Grande-Bretagne) Johann Friedrich Wilhelm Adolf von Baeyer (Allemagne) Henri Moisan (France) Eduard Buchner (Allemagne) lord Ernest Rutherford (Grande-Bretagne) Wilhelm Ostwald (Allemagne) Otto Wallach (Allemagne) Marie Curie , née Sklodowska (France) Victor Grignard (France) et Paul Sabatier (France) Alfred Werner (Suisse) Theodore William Richards (États-Unis) Richard Martin Willstätter (Allemagne) NON ATTRIBUÉ NON ATTRIBUÉ Fritz Haber (Allemagne) NON ATTRIBUÉ Walther Hermann Nernst (Allemagne) Frederick Soddy (Grande-Bretagne) Francis William Aston (Grande-Bretagne) Fritz Pregl (Autriche) NON ATTRIBUÉ Richard Adolf Zsigmondy (Autriche) Theodor Svedberg (Suède) Heinrich Otto Wieland (Allemagne) Adolf Otto Reinhold Windaus (Allemagne) sir Arthur Harden (Grande-Bretagne) et Hans Karl August Simon On Euler-Chelpin , (Suède) Hans Fischer (Allemagne) Carl Bosch et Friedrich Bergius (Allemagne) Irving Langmuir (États-Unis) NON ATTRIBUÉ Harold Clayton Urey (États-Unis) Jean-Frédéric Joliot (France) et Irène Joliot-Curie (France) Petrus Josephus Wilhelmus Debye (Pays-Bas) Walter Norman Haworth (Grande-Bretagne) Richard Kuhn (Allemagne) Adolf Friedrich Johann Butenandt

93. Fr.wikipedia.com/w/index.php?title=Richard_Adolf_Z
suchiko richard adolf zsigmondy richard adolf zsigmondy richard adolf zsigmondy Chemikergeboren 01.04.1865 (Wien) gestorben 24.09.1929 (Göttingen) Nobelpreis
http://fr.wikipedia.com/w/index.php?title=Richard_Adolf_Zsigmondy&action=edit

94. Nobelpreise Für Chemie (eine Liste Zur Ehrung Und Erinnerung) Bei
Translate this page (England) 1922 Francis William Aston (England) 1923 Fritz Pregl (Österreich)1925 richard adolf zsigmondy (Deutschland) 1926 Theodor Svedberg (Schweden)
http://www.spiritproject.de/horoskop/jahr/nobelpreise_chemie_liste.htm
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95. CAPLEX Nettleksikon Www.caplex.no
richard adolf zsigmondy. Tyskland. 1926. The (Theodor) Svedberg. Sverige. 1927.Heinrich Otto Wieland. Tyskland. 1928. adolf Otto Reinhold Windaus. Tyskland
http://www.caplex.no/web/tabeller/tabeller.asp?art_id=t-npris3

96. Richard Zsigmondy - Wikipedia
richard adolf zsigmondy var en österrikisk kemist som föddes 1 april 1865 i richard adolf zsigmondy var son till adolf zsigmondy, en läkare som dog när
http://sv.wikipedia.org/wiki/Richard_Zsigmondy

97. Ëàóðåàòû Íîáåëåâñêèõ ïðåìèé ïî õèìèè
richard adolf zsigmondy for his demonstration of the heterogenous nature ofcolloid solutions and for the methods he used, which have since become
http://orel.rsl.ru/archiv/nob_ch.htm
CHEMISTRY
Alphabetical listing of Nobel prize laureates in Chemistry
Name Year Awarded Alder, Kurt Altman, Sidney Anfinsen, Christian B. Arrhenius, Svante August Aston, Francis William Baeyer, Johann Friedrich Wilhelm Adolf Von Barton, Sir Derek H. R. Berg, Paul Bergius, Friedrich Bosch, Carl Boyer, Paul D. Brown, Herbert C. Buchner, Eduard Butenandt, Adolf Friedrich Johann Calvin, Melvin Cech, Thomas R. Corey, Elias James Cornforth, Sir John Warcup Cram, Donald J. Crutzen, Paul Curie, Marie Curl, Robert F., Jr. Debye, Petrus Josephus Wilhelmus De Hevesy, George Deisenhofer, Johann Diels, Otto Paul Hermann Eigen, Manfred Ernst, Richard R. Euler-chelpin, Hans Karl August Simon Von Fischer, Ernst Otto Fischer, Hans Fischer, Hermann Emil Flory, Paul J. Fukui, Kenichi Giauque, William Francis Gilbert, Walter Grignard, Victor Haber, Fritz Hahn, Otto Harden, Sir Arthur Hassel, Odd Hauptman, Herbert A. Haworth, Sir Walter Norman Herschbach, Dudley R. Herzberg, Gerhard

98. Chempage- Nobel
Translate this page 1925, richard adolf zsigmondy. 1924. 1923, Fritz Pregl. 1922, Francis William Aston.1921, Frederick Soddy. 1920, Walther Hermann Nernst
http://www.chempage.de/theorie/nobel.htm
Nobelpreisträger der Chemie Jahr Entdeckung Wissenschaftler Melvin Calvin Linus Carl Pauling Hermann Staudinger Arturi Ilmari Virtanen Otto Hahn George de Hevesy Adolf Friedrich Johann Butenandt, Leopold Ruzicka Richard Kuhn Walter Norman Haworth, Paul Karrer Petrus Josephus Wilhelmus Debye Frédéric Joliot, Irène Joliot- Curie Harold Clayton Urey Irving Langmuir Carl Bosch, Friedrich Berguis Hans Fischer Arthur Harden, Hanks Karl August Simon von Euler- Chelpin Adolf Otto Reinhold Windaus Heinrich Otto Wieland The (Theodor) Svedberg Richard Adolf Zsigmondy Fritz Pregl Francis William Aston Frederick Soddy Walther Hermann Nernst Fritz Haber Richard Martin Willstätter Theodore William Richards Alfred Werner Victor Grignard, Paul Sabatier Marie Curie Otto Wallach Wilhelm Ostwald Ernest Rutherford Eduard Buchner Henri Moissan Johann Friedrich Wilhelm Adolf Baeyer Sir William Ramsay Svante August Arrhenius Hermann Emil Fischer Jacobus Henricus van#t Hoff © 2001-2005 [Chempage.de] – Michael Müller – michael.mueller@rwth-aachen.de http://www.chempage.de Aktuelles Buchtipps: Chemie ... Startseite

99. Mesothelioma - LIST OF CHEMISTRY TOPICS
Rhyolitic richard adolf zsigmondy richard Kuhn richard LaurenceMillington Synge richard Martin Willstätter richard R. Ernst richard
http://mesothelioma.me.uk/List of chemistry topics.html

100. Zsigmondy, Richard
zsigmondy, richard (18651929) Working at the Glass Manufacturing Company inJena 1897-1900, zsigmondy became concerned with coloured and turbid glasses
http://www.cartage.org.lb/en/themes/Biographies/MainBiographies/Z/Zsigmondy/1.ht
Zsigmondy, Richard Austrian-born German chemist who devised and built an ultramicroscope in 1903. The microscope's illumination was placed at right angles to the axis. (In a conventional microscope the light source is placed parallel to the instrument's axis.) Zsigmondy's arrangement made it possible to observe particles with a diameter of 10-millionth of a millimetre. Nobel Prize for Chemistry 1925.
Working at the Glass Manufacturing Company in Jena 1897-1900, Zsigmondy became concerned with coloured and turbid glasses and he invented a type of milk glass. This aroused his interest in colloids, because it is colloidal inclusions that give glass its colour or opacity. His belief that the suspended particles in gold sols are kept apart by electric charges was generally accepted, and the sols became model systems for much of his later work on colloids.
Using the ultramicroscope Zsigmondy was able to count the number of particles in a given volume and indirectly estimate their sizes. He showed that colour changes in sols reflect changes in particle size caused by coagulation when salts are added, and that the addition of agents such as gelatin stabilizes the colloid by inhibiting coagulation.

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