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Titolo:
IN-SITU INVESTIGATION OF AEROSOL-PARTICLES BY ATOMIC-FORCE MICROSCOPY
Autore:
KOLLENSPERGER G; FRIEDBACHER G; GRASSERBAUER M;
Indirizzi:
VIENNA TECH UNIV,INST ANALYT CHEM,GETREIDEMARKT 9-151 A-1060 VIENNA AUSTRIA VIENNA TECH UNIV,INST ANALYT CHEM A-1060 VIENNA AUSTRIA
Titolo Testata:
Fresenius' journal of analytical chemistry
fascicolo: 6-7, volume: 361, anno: 1998,
pagine: 716 - 721
SICI:
0937-0633(1998)361:6-7<716:IIOABA>2.0.ZU;2-9
Fonte:
ISI
Lingua:
ENG
Soggetto:
IDENTIFICATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
11
Recensione:
Indirizzi per estratti:
Citazione:
G. Kollensperger et al., "IN-SITU INVESTIGATION OF AEROSOL-PARTICLES BY ATOMIC-FORCE MICROSCOPY", Fresenius' journal of analytical chemistry, 361(6-7), 1998, pp. 716-721

Abstract

In-situ imaging of aerosol particles deposited on mica in the TM-AFM liquid cell has been performed in order to study their dissolution behavior. The results show that the implementation of in-situ experimentsis very useful for obtaining information on the physical and chemicalbehavior of individual particles. Experiments were carried out using ammonium sulfate and soot-like particles as test aerosols. Water soluble fractions can be easily distinguished from insoluble fractions. This can also be utilized to proof the existence of internally mixed particles. These model experiments are an important basis for further investigations on airborne particles involving other solvent systems and time resolved measurements.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/09/20 alle ore 07:37:46