Results 21 to 30 of about 1,036,329 (206)
The development of quartz crystal microbalance [PDF]
SCIENTIA SINICA Chimica, 2011 Quartz crystal microbalance (QCM), which is a sensitive and practical tool for measurement of the changes of interface, has got certain applications in the study of interface problems in physical, chemical, biological, pharmaceutical, clinical medicine and environmental science.
YuDong LU +7 more
openaire +1 more source
Sensors, 2012 This paper describes the optimal implementation of three newly conceived sensors for both health and environmental applications, utilizing a wide range of detection methods and complex nanocomposites.
Rosanna Spera +6 more
doaj +1 more source
Improved procedures for immobilisation of oligonucleotides on gold-coated piezoelectric quartz crystals [PDF]
, 2002 The high sensitivity and specificity of DNA hybridisation techniques makes them powerful tools for environmental or clinical analysis. This work describes the development of a DNA piezoelectric biosensor for the detection of the hybridisation reaction ...
Mascini, Marco +2 more
core +1 more source
Biased quartz crystal microbalance method for studies of CVD surface chemistry induced by plasma electrons [PDF]
, 2022 In a recently presented chemical vapor deposition (CVD) method, plasma electrons are used as reducing agents for deposition of metals. The plasma electrons are attracted to the substrate surface by a positive substrate bias.
Robert, Boyd +7 more
core +1 more source
Biosensors, 2012 Two quartz crystal microbalance oligonucleotide biosensors of a toxic microalga gene sequence (Alexandrium Minutum) have been designed. Grafting on a gold surface of 20-base thiol- or biotin-labeled probe, and selective hybridization with the ...
Mathieu Lazerges +3 more
doaj +1 more source
Sensors, 2021 In this paper, a novel measurement system based on Quartz Crystal Microbalances is presented. The proposed solution was conceived specifically to overcome the measurement problems related to Quartz Crystal Microbalance (QCM) applications in dielectric ...
Ada Fort +6 more
doaj +1 more source
Studying Soft Interfaces with Shear Waves: Principles and Applications of the Quartz Crystal Microbalance (QCM) [PDF]
, 2021 The response of the quartz crystal microbalance (QCM, also: QCM-D for “QCM with Dissipation monitoring”) to loading with a diverse set of samples is reviewed in a consistent frame.
Langhoff, Arne +5 more
core +1 more source
Oscillator for Biosensors based on Quartz Crystal Microbalance (QCM)
Revista Facultad de Ingeniería Universidad de Antioquia, 2012 Quartz crystal is generally used in some applications as a microbalance taking advantage of its capacity to change the resonance frequency according to any surface mass change on the resonator. In this way a quartz crystal can be used as a transducer in
Yeison Javier Montagut Ferizzola +6 more
doaj +1 more source
Low-Cost QCM Sensor System for Screening Semen Samples [PDF]
, 2010 Artificial insemination is a well-established part of modern agricultural practice. A viable semen sample is judged by the total number of spermatozoa (sperm) in the sample and the motility of the sperm.
Hughes, David +13 more
core +1 more source
Sensors, 2017 Dibutyl phthalate (DBP) is a widely used plasticizer which has been found to be a reproductive and developmental toxicant and ubiquitously existing in the air. A highly sensitive method for DBP monitoring in the environment is urgently needed.
Daqi Chen +6 more
doaj +1 more source