메뉴 건너뛰기




Volumn 26, Issue 12, 2010, Pages 9556-9564

Effect of specific anion on templated crystal nucleation at the liquid-liquid interface

Author keywords

[No Author keywords available]

Indexed keywords

1-DECANOL; ADDED SALT; AQUEOUS PHASE; BIOMINERALIZATION PROCESS; CHAOTROPIC ANIONS; CRYSTAL HABITS; CRYSTAL NUCLEATION; CRYSTAL TEMPLATING; DECANOL; HETEROGENEOUS ENVIRONMENTS; INITIAL CONCENTRATION; LIQUID-LIQUID INTERFACES; MICRO DROPLETS; OCTADECYLAMINES; POTASSIUM SALTS; SOLID-PHASE; SOLUTE CRYSTALLIZATION; SURFACTANT MONOLAYERS; TEMPLATED; TEMPLATING;

EID: 77956089584     PISSN: 07437463     EISSN: 15205827     Source Type: Journal    
DOI: 10.1021/la1001557     Document Type: Article
Times cited : (19)

References (49)
  • 19
    • 0037365181 scopus 로고    scopus 로고
    • Pileni, M. P. Nature 2003, 2, 145-150.
    • (2003) Nature , vol.2 , pp. 145-150
    • Pileni, M.P.1
  • 28
    • 79955670042 scopus 로고    scopus 로고
    • 4 at pH=3 with 0.1% Congo red indicator dye (initially blue) was brought into the environment of decanol containing ODA. The droplet exhibited an immediate change to red color in the droplet, indicative of a change in pH to above 5
    • 4 at pH=3 with 0.1% Congo red indicator dye (initially blue) was brought into the environment of decanol containing ODA. The droplet exhibited an immediate change to red color in the droplet, indicative of a change in pH to above 5. Similar results were obtained with other indicators. This is likely due to the relatively small quantity of any acidic species in the aqueous microdroplet being overwhelmed by the amount of basic octadecylamine in the decanol chamber solution. Calculations based on a 100 μm diameter pure water droplet in a 200 μL chamber solution of decanol containing 3.7 mM ODA (0.1%) give many (∼4-8) orders of magnitude more ODA molecules in the chamber than there are protons available from a neutral aqueous solution. Therefore, we believe that accurate pH measurement or control in a microdroplet would be a difficult task in the presence of ODA.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.