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Pregled bibliografske jedinice broj: 1236164

Nanoarchitectured superparamagnetic iron oxide-doped mesoporous carbon nanozymes for glucose sensing

Md A., Wahaba; S. M. Azad, Hossaina; Mostafa Kamal, Masud; Hyeongyu, Park; Aditya, Ashok; Mislav, Mustapić; Minjun, Kim; Dipak, Patel; Mahboobeh, Shahbazi; Md. Shahriar, A.Hossaina et al.
Nanoarchitectured superparamagnetic iron oxide-doped mesoporous carbon nanozymes for glucose sensing // Sensors and Actuators B: Chemical, 366 (2022), 131980-131991 doi:10.1016/j.snb.2022.131980 (međunarodna recenzija, članak, znanstveni)

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Naslov
Nanoarchitectured superparamagnetic iron oxide-doped mesoporous carbon nanozymes for glucose sensing

Autori
Md A., Wahaba ; S. M. Azad, Hossaina ; Mostafa Kamal, Masud ; Hyeongyu, Park ; Aditya, Ashok ; Mislav, Mustapić ; Minjun, Kim ; Dipak, Patel ; Mahboobeh, Shahbazi ; Md. Shahriar, A.Hossaina ; Yusuke, Yamauchi ; Yusuf Valentino, Kaneti

Izvornik
Sensors and Actuators B: Chemical (0925-4005) 366 (2022); 131980-131991

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Mesoporous carbon, Iron oxides, Peroxidase mimicking, Nanozymes, Glucose detection, Biosensors

Sažetak
The incorporation of nanoarchitectonics into the development of nanozymes to achieve target- specific geometry, dense active sites, and cascade catalysis is highly demanded for developing ultrasensitive bioassays. The improved dispersion and uniform distribution of metal active sites onto a three-dimensional (3D) mesoporous carbon support (MC) with a high surface area can lead to enhanced substrate binding, mobility, and collision probability and therefore, increased peroxidase mimetic activity. Herein, we report the fabrication of well-dispersed superparamagnetic iron oxide (IO) nanoparticles (NPs) on mesoporous carbon (IO-MC) support with high Fe3+ active sites, high surface area, and ordered mesoporous pore channels that show promising catalytic activity at room temperature. The as-prepared IO- MC shows good nanozyme activity at room temperature with highly favorable Michaelis-Menten constant, Km (0.242 mM) and fast reaction rate (0.193 × 10−7 MS−1). Finally, we demonstrate the functionality and pre-eminence of IO-MC nanozyme for bioassay. As a proof-of-concept, we develop a superior glucose assay that provides a LOD (limit of detection) of 2 µM in the spiked sample. These findings suggest that homogeneously dispersed iron oxide NPs on MC show promising potential as next- generation nanozyme for developing sensitive bioassays.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija, Interdisciplinarne prirodne znanosti



POVEZANOST RADA

Ustanove:
Sveučilište u Osijeku - Odjel za fiziku

Profili:

Avatar Url Mislav Mustapić (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com

Citiraj ovu publikaciju:

Md A., Wahaba; S. M. Azad, Hossaina; Mostafa Kamal, Masud; Hyeongyu, Park; Aditya, Ashok; Mislav, Mustapić; Minjun, Kim; Dipak, Patel; Mahboobeh, Shahbazi; Md. Shahriar, A.Hossaina et al.
Nanoarchitectured superparamagnetic iron oxide-doped mesoporous carbon nanozymes for glucose sensing // Sensors and Actuators B: Chemical, 366 (2022), 131980-131991 doi:10.1016/j.snb.2022.131980 (međunarodna recenzija, članak, znanstveni)
Md A., W., S. M. Azad, H., Mostafa Kamal, M., Hyeongyu, P., Aditya, A., Mislav, M., Minjun, K., Dipak, P., Mahboobeh, S. & Md. Shahriar, A. (2022) Nanoarchitectured superparamagnetic iron oxide-doped mesoporous carbon nanozymes for glucose sensing. Sensors and Actuators B: Chemical, 366, 131980-131991 doi:10.1016/j.snb.2022.131980.
@article{article, author = {Md A., Wahaba and S. M. Azad, Hossaina and Mostafa Kamal, Masud and Hyeongyu, Park and Aditya, Ashok and Mislav, Mustapi\'{c} and Minjun, Kim and Dipak, Patel and Mahboobeh, Shahbazi and Md. Shahriar, A.Hossaina and Yusuke, Yamauchi and Yusuf Valentino, Kaneti}, year = {2022}, pages = {131980-131991}, DOI = {10.1016/j.snb.2022.131980}, keywords = {Mesoporous carbon, Iron oxides, Peroxidase mimicking, Nanozymes, Glucose detection, Biosensors}, journal = {Sensors and Actuators B: Chemical}, doi = {10.1016/j.snb.2022.131980}, volume = {366}, issn = {0925-4005}, title = {Nanoarchitectured superparamagnetic iron oxide-doped mesoporous carbon nanozymes for glucose sensing}, keyword = {Mesoporous carbon, Iron oxides, Peroxidase mimicking, Nanozymes, Glucose detection, Biosensors} }
@article{article, author = {Md A., Wahaba and S. M. Azad, Hossaina and Mostafa Kamal, Masud and Hyeongyu, Park and Aditya, Ashok and Mislav, Mustapi\'{c} and Minjun, Kim and Dipak, Patel and Mahboobeh, Shahbazi and Md. Shahriar, A.Hossaina and Yusuke, Yamauchi and Yusuf Valentino, Kaneti}, year = {2022}, pages = {131980-131991}, DOI = {10.1016/j.snb.2022.131980}, keywords = {Mesoporous carbon, Iron oxides, Peroxidase mimicking, Nanozymes, Glucose detection, Biosensors}, journal = {Sensors and Actuators B: Chemical}, doi = {10.1016/j.snb.2022.131980}, volume = {366}, issn = {0925-4005}, title = {Nanoarchitectured superparamagnetic iron oxide-doped mesoporous carbon nanozymes for glucose sensing}, keyword = {Mesoporous carbon, Iron oxides, Peroxidase mimicking, Nanozymes, Glucose detection, Biosensors} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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