openQCM – Powered by Novaetech S.r.l
Publications citing the applications of openQCM (by Novaetech S.r.l.) instruments and accessories in scientific research.
The list of scientific papers published on the most important journals showing the usage of openQCM in several scientific fields, such as thin film deposition, chemical sensors, biological research and biosensors.
Because of the large number of publications, we are reorganizing everything by subject areas. This will take some time. Thank you for your patience
Khoirudin, Hanif; Aflaha, Rizky; Arsetiyani, Eldiana Rully; Nugraheni, Ari Dwi; Nurputra, Dian Kesumapramudya; Triyana, Kuwat; Kusumaatmaja, Ahmad
Influence of the SMN antibody on quartz crystal microbalance with dissipation (QCM-D) surface as an SMN protein biosensor Journal Article
In: MRS Communications, pp. 1–7, 2023.
Abstract | BibTeX | Tags: antibody detection, Nanofiber, Nanofibers, neuron, openQCM, protein, QCM-D, Quartz Crystal Microbalance, SEM
@article{khoirudin2023influence,
title = {Influence of the SMN antibody on quartz crystal microbalance with dissipation (QCM-D) surface as an SMN protein biosensor},
author = {Hanif Khoirudin and Rizky Aflaha and Eldiana Rully Arsetiyani and Ari Dwi Nugraheni and Dian Kesumapramudya Nurputra and Kuwat Triyana and Ahmad Kusumaatmaja},
year = {2023},
date = {2023-11-06},
urldate = {2023-01-01},
journal = {MRS Communications},
pages = {1--7},
publisher = {Springer},
abstract = {The lack of survival motor neuron (SMN) protein levels can lead to spinal muscular atrophy (SMA) disease. In this study, an SMN protein biosensor based on quartz crystal microbalance with dissipation (QCM-D) was developed. The sensor was coated with polyvinyl alcohol (PVA) nanofiber and doped with SMN antibodies to increase the sensitivity. Scanning electron microscope (SEM) images showed that the nanofiber was undamaged after doping the SMN antibody. The sensitivity of the QCM-D sensor was 21.2 Hz/% after doping SMN antibodies and had good stability for 3 days. Moreover, the sensor has been validated using western blot. Thus, the fabricated QCM-D-based biosensor has excellent potential in detecting SMN levels in human blood plasma.},
key = {QCM-D, openQCM, Quartz Crystal Microbalance, neuron, protein, antibodies, nanofiber, SEM},
keywords = {antibody detection, Nanofiber, Nanofibers, neuron, openQCM, protein, QCM-D, Quartz Crystal Microbalance, SEM},
pubstate = {published},
tppubtype = {article}
}
Aflaha, Rizky; Sari, Nur Laili Indah; Katriani, Laila; ari, Ahmad Hasan As'; Kusumaatmaja, Ahmad; Rianjanu, Aditya; Roto, Roto; Wasisto, Hutomo Suryo; Triyana, Kuwat
Maltodextrin-overlaid polyvinyl acetate nanofibers for highly sensitive and selective room-temperature ammonia sensors Journal Article
In: Microchemical Journal, pp. 109237, 2023.
Abstract | Links | BibTeX | Tags: 10 MHz, Ammonia, Nanofibers, openQCM sensors, Polyvinyl acetate, QCM, Quartz Crystal Microbalance
@article{aflaha2023maltodextrin,
title = {Maltodextrin-overlaid polyvinyl acetate nanofibers for highly sensitive and selective room-temperature ammonia sensors},
author = {Rizky Aflaha and Nur Laili Indah Sari and Laila Katriani and Ahmad Hasan As' ari and Ahmad Kusumaatmaja and Aditya Rianjanu and Roto Roto and Hutomo Suryo Wasisto and Kuwat Triyana},
url = {https://www.sciencedirect.com/science/article/abs/pii/S0026265X23008561},
doi = {https://doi.org/10.1016/j.microc.2023.109237},
year = {2023},
date = {2023-10-01},
urldate = {2023-10-01},
journal = {Microchemical Journal},
pages = {109237},
publisher = {Elsevier},
abstract = {Various ammonia sensors based on different materials have continuously been developed and employed to enable real-time monitoring of ammonia gas in the environment. Efforts are put not only to improve their sensitivity and selectivity towards the target gas but also to operate them at room temperature. Here, we investigated the effect of overlaying maltodextrin with different concentrations on the surface of polyvinyl acetate (PVAc) nanofibers on ammonia sensing performances, in which quartz crystal microbalance (QCM) was utilized as a transducer to measure the resonance frequency shift affected by the adsorbed gas molecules. Higher concentrations of the overlaying maltodextrin led to larger nanofiber diameter and more functional active groups on the active nanofibrous layers. PVAc nanofibers with 0.05% maltodextrin overlay demonstrated the highest sensitivity of 0.525 Hz·ppm−1 at room temperature, which was 6.4 times higher than their bare counterpart (nanofiber without maltodextrin overlay). That sensor also possessed fast response and recovery times of 32 s and 17 s with a low detection limit (1.92 ppm). Besides its high reproducibility, reversibility, and repeatability, the sensor exhibited outstanding selectivity to other gas analytes and good long-term stability for 32 days of testing. This research shows that maltodextrin overlay can be used as a low-cost alternative route to increase the performance of organic material-based ammonia sensors, especially polymer nanofibers.},
key = {QCM, 10 MHz, QCM sensors, polyvinyl acetate, nanofibers, ammonia},
keywords = {10 MHz, Ammonia, Nanofibers, openQCM sensors, Polyvinyl acetate, QCM, Quartz Crystal Microbalance},
pubstate = {published},
tppubtype = {article}
}
Sukowati, Riris; Rohman, Yadi Mulyadi; Agung, Bertolomeus Haryanto; Hapidin, Dian Ahmad; Damayanti, Herlina; Khairurrijal, Khairurrijal
In: Sensors and Actuators B: Chemical, vol. 386, pp. 133708, 2023.
Abstract | Links | BibTeX | Tags: ethanol vapor, Nanofibers, openQCM Wi2, polyvinylpyrrolidone, QCM, Quartz Crystal Microbalance
@article{Sukowati_Rohman_Agung_Hapidin_Damayanti_Khairurrijal_2023,
title = {An investigation of the influence of nanofibers morphology on the performance of QCM-based ethanol vapor sensor utilizing polyvinylpyrrolidone nanofibers active layer},
author = {Riris Sukowati and Yadi Mulyadi Rohman and Bertolomeus Haryanto Agung and Dian Ahmad Hapidin and Herlina Damayanti and Khairurrijal Khairurrijal},
url = {https://www.sciencedirect.com/science/article/abs/pii/S0925400523004239},
doi = {10.1016/j.snb.2023.133708},
year = {2023},
date = {2023-07-01},
urldate = {2023-07-01},
journal = {Sensors and Actuators B: Chemical},
volume = {386},
pages = {133708},
abstract = {Quartz crystal microbalances (QCMs) coated by polyvinylpyrrolidone (PVP) nanofibers with controlled morphology have been made for ethanol vapor detection. We used electrospinning to deposit PVP nanofibers of different morphologies (spherical-beaded, spindle-beaded, and pure nanofiber) on a QCM surface to study the effect on sensor performance. BET characterization revealed that the spherical-beaded nanofiber had the highest BET-specific surface area than the other morphologies, which improves the QCM sensor sensitivity, limit of quantification (LOQ), limit of detection (LOD), and sensor response. QCM coated with spherical-beaded nanofiber showed improved sensitivity of 2.632 Hz/ppm, lower LOD and LOQ of 0.018 ppm and 0.061 ppm, and better response compared to those coated with spindle-beaded and pure nanofiber. Based on adsorption isotherm models, Freundlich adsorption isotherm was found to be the most suitable for describing ethanol vapor adsorption on the sensor. The high sensitivity of the sensor to ethanol vapor was attributed to hydrogen bonding interactions between the sensor and the ethanol molecules. This study shows that the QCM-based sensor performance can be improved by modifying the morphology of nanofibrous coating layer.},
key = {QCM, Quartz Crystal Microbalance, openQCM Wi2, polyvinylpyrrolidone, nanofibers, ethanol vapor},
keywords = {ethanol vapor, Nanofibers, openQCM Wi2, polyvinylpyrrolidone, QCM, Quartz Crystal Microbalance},
pubstate = {published},
tppubtype = {article}
}
Rohman, Yadi Mulyadi; Sukowati, Riris; Priyanto, Aan; Hapidin, Dian Ahmad; Edikresnha, Dhewa; Khairurrijal, Khairurrijal
Quartz Crystal Microbalance Coated with Polyacrylonitrile/Nickel Nanofibers for High-Performance Methanol Gas Detection Journal Article
In: ACS Omega, 2023.
Abstract | Links | BibTeX | Tags: Alcohols, Nanofibers, nanoparticles, Nickel, openQCM Wi2, QCM, Quartz Crystal Microbalance, sensors
@article{rohman2023quartz,
title = {Quartz Crystal Microbalance Coated with Polyacrylonitrile/Nickel Nanofibers for High-Performance Methanol Gas Detection},
author = {Yadi Mulyadi Rohman and Riris Sukowati and Aan Priyanto and Dian Ahmad Hapidin and Dhewa Edikresnha and Khairurrijal Khairurrijal},
url = {https://pubs.acs.org/doi/full/10.1021/acsomega.3c00760},
doi = {https://doi.org/10.1021/acsomega.3c00760},
year = {2023},
date = {2023-03-29},
urldate = {2023-01-01},
journal = {ACS Omega},
publisher = {ACS Publications},
abstract = {This study describes a sensor based on quartz crystal microbalance (QCM) coated by polyacrylonitrile (PAN) nanofibers containing nickel nanoparticles for methanol gas detection. The PAN/nickel nanofibers composites were made via electrospinning and electrospray methods. The QCM sensors coated with the PAN/nickel nanofiber composite were evaluated for their sensitivities, selectivities, and stabilities. The morphologies and elemental compositions of the sensors were examined using a scanning electron microscope-energy dispersive X-ray. A Fourier Transform Infrared spectrometer was used to investigate the elemental bonds within the nanofiber composites. The QCM sensors coated with PAN/nickel nanofibers offered a high specific surface area to enhance the QCM sensing performance. They exhibited excellent sensing characteristics, including a high sensitivity of 389.8 ± 3.8 Hz/SCCM, response and recovery times of 288 and 251 s, respectively, high selectivity for methanol compared to other gases, a limit of detection (LOD) of about 1.347 SCCM, and good long-term stability. The mechanism of methanol gas adsorption by the PAN/nickel nanofibers can be attributed to intermolecular interactions, such as the Lewis acid–base reaction by PAN nanofibers and hydrogen bonding by nickel nanoparticles. The results suggest that QCM-coated PAN/nickel nanofiber composites show great potential for the design of highly sensitive and selective methanol gas sensors.},
key = {Alcohols,Nanofibers,Nanoparticles,Nickel,Sensors},
keywords = {Alcohols, Nanofibers, nanoparticles, Nickel, openQCM Wi2, QCM, Quartz Crystal Microbalance, sensors},
pubstate = {published},
tppubtype = {article}
}
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