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Alexander S. Slesarev
Researcher at Rice University
Publications - 9
Citations - 10520
Alexander S. Slesarev is an academic researcher from Rice University. The author has contributed to research in topics: Graphene & Graphene nanoribbons. The author has an hindex of 7, co-authored 9 publications receiving 8986 citations.
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Journal ArticleDOI
Improved Synthesis of Graphene Oxide
Daniela C. Marcano,Dmitry V. Kosynkin,Jacob M. Berlin,Alexander Sinitskii,Zhengzong Sun,Alexander S. Slesarev,Lawrence B. Alemany,Wei Lu,James M. Tour +8 more
TL;DR: An improved method for the preparation of graphene oxide (GO) is described, finding that excluding the NaNO(3), increasing the amount of KMnO(4), and performing the reaction in a 9:1 mixture of H(2)SO(4)/H(3)PO(4) improves the efficiency of the oxidation process.
Journal ArticleDOI
Graphene oxide for effective radionuclide removal
Anna Yu. Romanchuk,Alexander S. Slesarev,Stepan N. Kalmykov,Dmitry V. Kosynkin,James M. Tour +4 more
TL;DR: Graphene oxide is far more effective in removal of transuranium elements from simulated nuclear waste solutions than other routinely used sorbents such as bentonite clays and activated carbon.
Journal ArticleDOI
Layer-by-Layer Removal of Graphene for Device Patterning
Ayrat M. Dimiev,Dmitry V. Kosynkin,Alexander Sinitskii,Alexander S. Slesarev,Zhengzong Sun,James M. Tour +5 more
TL;DR: Sputtering graphene and graphene-like materials with zinc and dissolving the latter with dilute acid removes one graphene layer and leaves the lower layers intact, and when used with predesigned zinc patterns, this method can be viewed as lithography that etches the sample with single-atomic-layer resolution.
Journal ArticleDOI
Meniscus-mask lithography for narrow graphene nanoribbons.
TL;DR: The meniscus-mask lithography technique is shown to be applicable for fabrication of narrow metallic wires, underscoring the generality of MML for narrow features on diverse materials.
Journal ArticleDOI
Cs(I) and Sr(II) Sorption onto Graphene Oxide
Anna Yu. Romanchuk,Anastasiia S. Kuzenkova,Alexander S. Slesarev,James M. Tour,Stepan N. Kalmykov +4 more
TL;DR: In this article, the efficacy of graphene oxide (GO) for removal of Cs(I) and Sr(II) from aqueous solutions in the presence of competing cations was demonstrated.