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Naeem S, Naeem F, Mujtaba J, Shukla AK, Mitra S, Huang G, Gulina L, Rudakovskaya P, Cui J, Tolstoy V, Gorin D, Mei Y, Solovev AA, Dey KK. Oxygen Generation Using Catalytic Nano/Micromotors. MICROMACHINES 2021; 12:1251. [PMID: 34683302 PMCID: PMC8541545 DOI: 10.3390/mi12101251] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 09/30/2021] [Accepted: 10/05/2021] [Indexed: 02/06/2023]
Abstract
Gaseous oxygen plays a vital role in driving the metabolism of living organisms and has multiple agricultural, medical, and technological applications. Different methods have been discovered to produce oxygen, including plants, oxygen concentrators and catalytic reactions. However, many such approaches are relatively expensive, involve challenges, complexities in post-production processes or generate undesired reaction products. Catalytic oxygen generation using hydrogen peroxide is one of the simplest and cleanest methods to produce oxygen in the required quantities. Chemically powered micro/nanomotors, capable of self-propulsion in liquid media, offer convenient and economic platforms for on-the-fly generation of gaseous oxygen on demand. Micromotors have opened up opportunities for controlled oxygen generation and transport under complex conditions, critical medical diagnostics and therapy. Mobile oxygen micro-carriers help better understand the energy transduction efficiencies of micro/nanoscopic active matter by careful selection of catalytic materials, fuel compositions and concentrations, catalyst surface curvatures and catalytic particle size, which opens avenues for controllable oxygen release on the level of a single catalytic microreactor. This review discusses various micro/nanomotor systems capable of functioning as mobile oxygen generators while highlighting their features, efficiencies and application potentials in different fields.
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Affiliation(s)
- Sumayyah Naeem
- Department of Materials Science, Fudan University, Shanghai 200433, China; (S.N.); (F.N.); (J.M.); (G.H.); (J.C.); (Y.M.)
- State Key Laboratory for Modification of Chemical Fibers and Polymer Material Science and Engineering, Donghua University, Shanghai 201620, China
| | - Farah Naeem
- Department of Materials Science, Fudan University, Shanghai 200433, China; (S.N.); (F.N.); (J.M.); (G.H.); (J.C.); (Y.M.)
- State Key Laboratory for Modification of Chemical Fibers and Polymer Material Science and Engineering, Donghua University, Shanghai 201620, China
| | - Jawayria Mujtaba
- Department of Materials Science, Fudan University, Shanghai 200433, China; (S.N.); (F.N.); (J.M.); (G.H.); (J.C.); (Y.M.)
| | - Ashish Kumar Shukla
- Discipline of Physics, Indian Institute of Technology Gandhinagar, Palaj 382355, Gujarat, India; (A.K.S.); (S.M.)
| | - Shirsendu Mitra
- Discipline of Physics, Indian Institute of Technology Gandhinagar, Palaj 382355, Gujarat, India; (A.K.S.); (S.M.)
| | - Gaoshan Huang
- Department of Materials Science, Fudan University, Shanghai 200433, China; (S.N.); (F.N.); (J.M.); (G.H.); (J.C.); (Y.M.)
| | - Larisa Gulina
- Institute of Chemistry, Saint Petersburg State University, 26 Universitetskii Prospect, Petergof, 198504 St. Petersburg, Russia; (L.G.); (V.T.)
| | - Polina Rudakovskaya
- Center of Photonics & Quantum Materials, Skolkovo Institute of Science and Technology, 3 Nobelya Str., 121205 Moscow, Russia; (P.R.); (D.G.)
| | - Jizhai Cui
- Department of Materials Science, Fudan University, Shanghai 200433, China; (S.N.); (F.N.); (J.M.); (G.H.); (J.C.); (Y.M.)
| | - Valeri Tolstoy
- Institute of Chemistry, Saint Petersburg State University, 26 Universitetskii Prospect, Petergof, 198504 St. Petersburg, Russia; (L.G.); (V.T.)
| | - Dmitry Gorin
- Center of Photonics & Quantum Materials, Skolkovo Institute of Science and Technology, 3 Nobelya Str., 121205 Moscow, Russia; (P.R.); (D.G.)
| | - Yongfeng Mei
- Department of Materials Science, Fudan University, Shanghai 200433, China; (S.N.); (F.N.); (J.M.); (G.H.); (J.C.); (Y.M.)
| | - Alexander A. Solovev
- Department of Materials Science, Fudan University, Shanghai 200433, China; (S.N.); (F.N.); (J.M.); (G.H.); (J.C.); (Y.M.)
| | - Krishna Kanti Dey
- Discipline of Physics, Indian Institute of Technology Gandhinagar, Palaj 382355, Gujarat, India; (A.K.S.); (S.M.)
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Hu L, Wang N, Lim YD, Miao J. Chemical reaction dependency, magnetic field and surfactant effects on the propulsion of disk‐like micromotor and its application for
E. coli
transportation. NANO SELECT 2020. [DOI: 10.1002/nano.202000024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Affiliation(s)
- Liangxing Hu
- School of Mechanical and Aerospace Engineering Nanyang Technological University Nanyang 639798 Singapore
| | - Nan Wang
- Department of Science and Math Singapore University of Technology and Design Singapore 487372 Singapore
| | - Yu Dian Lim
- Centre for Micro‐/Nano‐electronics (NOVITAS), School of Electrical and Electronics Engineering Nanyang Technological University Nanyang 639798 Singapore
| | - Jianmin Miao
- School of Electronic Information and Electrical Engineering Shanghai Jiao Tong University Shanghai 200240 P. R. China
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