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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
Haldar, Ritesh; Maity, Tanmoy; Sarkar, Susmita; Kundu, Susmita; Panda, Suvendu; Sarkar, Arighna; Mandal, Kalyaneswar; Ghosh, Soumya; Mondal, Jagannath
Steering diffusion selectivity of chemical isomers within aligned nanochannels of metal-organic framework thin film Journal Article
In: 2024.
Abstract | Links | BibTeX | Tags: Metal organic frameworks, MOFs, molecular diffusion, nanoporous materials, openQCM sensors, QCM, Quartz Crystal Microbalance
@article{haldar2024steering,
title = {Steering diffusion selectivity of chemical isomers within aligned nanochannels of metal-organic framework thin film},
author = {Ritesh Haldar and Tanmoy Maity and Susmita Sarkar and Susmita Kundu and Suvendu Panda and Arighna Sarkar and Kalyaneswar Mandal and Soumya Ghosh and Jagannath Mondal},
url = {https://www.researchsquare.com/article/rs-4046811/v1},
doi = {https://doi.org/10.21203/rs.3.rs-4046811/v1},
year = {2024},
date = {2024-03-21},
urldate = {2024-03-21},
abstract = {The movement of molecules (i.e. diffusion) within angstrom-scale pores of porous materials such as metal-organic frameworks (MOFs) and zeolites is influenced by multiple complex factors that can be challenging to assess and manipulate. Nevertheless, understanding and controlling this diffusion phenomenon is crucial for advancing energy-economic membrane-based chemical separation technologies, as well as for heterogeneous catalysis and sensing applications. Through precise assessment of the factors influencing diffusion within a porous metal-organic framework (MOF) thin film, we have developed a chemical strategy to manipulate and reverse chemical isomer diffusion selectivity. In the process of cognizing the molecular diffusion within oriented, angstrom-scale channels of MOF thin film, we have unveiled a dynamic chemical interaction between the adsorbate (chemical isomers) and the MOF using a combination of kinetic mass uptake experiments and molecular simulation. Leveraging the dynamic chemical interactions, we have reversed the haloalkane (positional) isomer diffusion selectivity, forging a novel chemical pathway to elevate the overall efficacy of membrane-based chemical separation and selective catalytic reactions.},
keywords = {Metal organic frameworks, MOFs, molecular diffusion, nanoporous materials, openQCM sensors, QCM, Quartz Crystal Microbalance},
pubstate = {published},
tppubtype = {article}
}
Maity, Tanmoy; Malik, Pratibha; Bawari, Sumit; Ghosh, Soumya; Mondal, Jagannath; Haldar, Ritesh
Chemically routed interpore molecular diffusion in metal-organic framework thin films Journal Article
In: Nature Communications, vol. 14, no. 1, pp. 2212, 2023.
Abstract | Links | BibTeX | Tags: molecular diffusion, Nanoporous channels, openQCM NEXT, QCM, QCM-D, Quartz Crystal Microbalance
@article{maity2023chemically,
title = {Chemically routed interpore molecular diffusion in metal-organic framework thin films},
author = {Tanmoy Maity and Pratibha Malik and Sumit Bawari and Soumya Ghosh and Jagannath Mondal and Ritesh Haldar},
url = {https://pubmed.ncbi.nlm.nih.gov/37072404/},
doi = {https://doi.org/10.1038/s41467-023-37739-8},
year = {2023},
date = {2023-04-18},
urldate = {2023-04-18},
journal = {Nature Communications},
volume = {14},
number = {1},
pages = {2212},
publisher = {Nature Publishing Group UK London},
abstract = {Transport diffusivity of molecules in a porous solid is constricted by the rate at which molecules move from one pore to the other, along the concentration gradient, i.e. by following Fickian diffusion. In heterogeneous porous materials, i.e. in the presence of pores of different sizes and chemical environments, diffusion rate and directionality remain tricky to estimate and adjust. In such a porous system, we have realized that molecular diffusion direction can be orthogonal to the concentration gradient. To experimentally determine this complex diffusion rate dependency and get insight of the microscopic diffusion pathway, we have designed a model nanoporous structure, metal-organic framework (MOF). In this model two chemically and geometrically distinct pore windows are spatially oriented by an epitaxial, layer-by-layer growth method. The specific design of the nanoporous channels and quantitative mass uptake rate measurements have indicated that the mass uptake is governed by the interpore diffusion along the direction orthogonal to the concentration gradient. This revelation allows chemically carving the nanopores, and accelerating the interpore diffusion and kinetic diffusion selectivity.},
keywords = {molecular diffusion, Nanoporous channels, openQCM NEXT, QCM, QCM-D, Quartz Crystal Microbalance},
pubstate = {published},
tppubtype = {article}
}
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