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Periodic Mesoporous Organosilica Films: Key Components of Fiber‐Optic‐Based Heavy‐Metal Sensors
Author(s) -
Du Jenny,
CipotWechsler Judy,
Lobez Jose M.,
Loock HansPeter,
Crudden Cathleen M.
Publication year - 2010
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201000269
Subject(s) - inscribed figure , materials science , mesoporous material , key (lock) , metal , optical fiber , nanotechnology , fiber , computer science , composite material , chemistry , organic chemistry , metallurgy , telecommunications , geometry , mathematics , computer security , catalysis
Thick, tetrasulfide‐functionalized periodic mesoporous organosilica films are presented as chemically specific coatings on long‐period grating (LPG)‐inscribed fiber‐optic waveguides for the direct, parts per billion (ppb)‐level detection of Pb(II) species in solution.