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Samanta Witomska
Researcher at Adam Mickiewicz University in Poznań
Publications - 14
Citations - 518
Samanta Witomska is an academic researcher from Adam Mickiewicz University in Poznań. The author has contributed to research in topics: Catalysis & Graphene. The author has an hindex of 9, co-authored 13 publications receiving 315 citations. Previous affiliations of Samanta Witomska include University of Strasbourg.
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Journal ArticleDOI
Molecule-Graphene Hybrid Materials with Tunable Mechanoresponse: Highly Sensitive Pressure Sensors for Health Monitoring.
Chang-Bo Huang,Samanta Witomska,Samanta Witomska,Alessandro Aliprandi,Marc-Antoine Stoeckel,Massimo Bonini,Artur Ciesielski,Paolo Samorì +7 more
TL;DR: A radically new type of piezoresistive pressure sensor based on a millefeuille-like architecture of reduced graphene oxide intercalated by covalently tethered molecular pillars holding on-demand mechanical properties are fabricated, enabling efficient heartbeat monitoring and can be easily transformed into a matrix capable of providing a 3D map of the pressure exerted by different objects.
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Graphene oxide-branched polyethylenimine foams for efficient removal of toxic cations from water
Dawid Pakulski,Dawid Pakulski,Włodzimierz Czepa,Włodzimierz Czepa,Samanta Witomska,Samanta Witomska,Alessandro Aliprandi,Piotr Pawluć,Violetta Patroniak,Artur Ciesielski,Paolo Samorì +10 more
TL;DR: A multiscale analysis of the GO-BPEI nanocomposite provided evidence for the covalent grafting of BPEI on GO and the formation of low crystalline porous foams as mentioned in this paper.
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Production and Patterning of Liquid Phase–Exfoliated 2D Sheets for Applications in Optoelectronics
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Graphene Oxide Hybrid with Sulfur–Nitrogen Polymer for High-Performance Pseudocapacitors
Samanta Witomska,Zhaoyang Liu,Włodzimierz Czepa,Alessandro Aliprandi,Dawid Pakulski,Dawid Pakulski,Piotr Pawluć,Artur Ciesielski,Artur Ciesielski,Paolo Samorì +9 more
TL;DR: Graphene oxide is covalently functionalized with a redox active thiourea-formaldehyde polymer, yielding a multifunctional hybrid system that exhibited specific capacitance as high as 400 F g-1, areal capacitance of 160 mF cm-2, and an energy density of 11.1 mWh cm-3.
Journal ArticleDOI
Graphene oxide-mesoporous SiO2 hybrid composite for fast and efficient removal of organic cationic contaminants
Włodzimierz Czepa,Dawid Pakulski,Dawid Pakulski,Samanta Witomska,Violetta Patroniak,Artur Ciesielski,Artur Ciesielski,Paolo Samorì +7 more
TL;DR: In this paper, a mesoporous SiO2 - graphene oxide hybrid material (SiO2NH2-GO) was developed for removal of cationic organic dyes from water.