@Article{Lieberzeit_etal2007,
author="Lieberzeit, P.
and Afzal, A.
and Rehman, A.
and Dickert, F.",
title="Nanoparticles for detecting pollutants and degradation processes with mass-sensitive sensors",
journal="Sensors and Actuators B: Chemical",
year="2007",
volume="127",
number="1",
pages="132--136",
optkeywords="molecular imprinted polymer; MIP; recognition; quartz crystal microbalance; QCM; mass-sensitive sensor; detector",
abstract="Compared with thin films, nanoparticle layers as coatings for QCM offer substantially increased interaction areas and sensitivities with favourable response times. Molybdenum disulphide (MoS2), e.g. has turned out to be a highly suitable material for interacting with thiols. The resulting materials are sufficiently soft according to Pearson to bind sulphur containing compounds reversibly. Depositing MoS2 nanoparticle submonolayers (particle size 200--300 nm) leads to an increase in sensor response by a factor of ten compared to a pure gold layer. Additionally, the nanoparticle layers show fully reversible sensor signals. Particle synthesis can also be combined with the molecular imprinting approach: by a precipitation technique, it is possible to generate molecularly imprinted TiO2 particles for engine oil degradation measurements. Compared with deposited thin layers, particles incorporate oxidised compounds from lubricants by a factor of two better.",
optnote="exported from refbase (https://db.rplab.ru/refbase/show.php?record=568), last updated on Thu, 19 Mar 2009 18:11:28 -0500",
issn="0925-4005",
doi="10.1016/j.snb.2007.07.020",
opturl="http://linkinghub.elsevier.com/retrieve/pii/S0925400507004765",
opturl="https://doi.org/10.1016/j.snb.2007.07.020"
}