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Sheppard SA, Bennett TLR, Long NJ. Development and Characterisation of Highly‐Conjugated Functionalised Ferrocenylene Macrocycles. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | - Nicholas James Long
- Imperial College of Science Dept. of Chemistry South Kensington SW7 2AZ London UNITED KINGDOM
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Findlay JA, Ross DAW, Crowley JD. Ferrocene Rotary Switches Featuring 2‐Pyridyl‐1,2,3‐triazole “Click” Chelates. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202100948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- James A. Findlay
- Department of Chemistry University of Otago Dunedin 9054 New Zealand
- MacDiarmid Institute for Advanced Materials and Nanotechnology Wellington 6140 New Zealand
| | - Daniel A. W. Ross
- Department of Chemistry University of Otago Dunedin 9054 New Zealand
- MacDiarmid Institute for Advanced Materials and Nanotechnology Wellington 6140 New Zealand
| | - James D. Crowley
- Department of Chemistry University of Otago Dunedin 9054 New Zealand
- MacDiarmid Institute for Advanced Materials and Nanotechnology Wellington 6140 New Zealand
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3
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Meng Z, Li G, Yiu S, Zhu N, Yu Z, Leung C, Manners I, Wong W. Nanoimprint Lithography‐Directed Self‐Assembly of Bimetallic Iron–M (M=Palladium, Platinum) Complexes for Magnetic Patterning. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202002685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Zhengong Meng
- Department of Chemistry Hong Kong Baptist University Waterloo Road Kowloon Tong Hong Kong P. R. China
- College of Chemistry and Environmental Engineering Low-dimensional Materials Genome Initiative Shenzhen University Xueyuan Road Shenzhen Guangdong P. R. China
| | - Guijun Li
- State Key Laboratory of Ultra-Precision Machining Technology and Department of Industrial and Systems Engineering The Hong Kong Polytechnic University Hung Hom Hong Kong P. R. China
| | - Sze‐Chun Yiu
- Department of Chemistry Hong Kong Baptist University Waterloo Road Kowloon Tong Hong Kong P. R. China
- Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic University (PolyU) Hung Hom Hong Kong P. R. China
- PolyU Shenzhen Research Institute Shenzhen 518057 P. R. China
| | - Nianyong Zhu
- Department of Chemistry Hong Kong Baptist University Waterloo Road Kowloon Tong Hong Kong P. R. China
| | - Zhen‐Qiang Yu
- College of Chemistry and Environmental Engineering Low-dimensional Materials Genome Initiative Shenzhen University Xueyuan Road Shenzhen Guangdong P. R. China
| | - Chi‐Wah Leung
- Department of Applied Physics The Hong Kong Polytechnic University Hung Hom Hong Kong P. R. China
| | - Ian Manners
- Department of Chemistry University of Victoria Victoria BC V8P 5C2 Canada
| | - Wai‐Yeung Wong
- Department of Chemistry Hong Kong Baptist University Waterloo Road Kowloon Tong Hong Kong P. R. China
- Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic University (PolyU) Hung Hom Hong Kong P. R. China
- PolyU Shenzhen Research Institute Shenzhen 518057 P. R. China
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Meng Z, Li G, Yiu SC, Zhu N, Yu ZQ, Leung CW, Manners I, Wong WY. Nanoimprint Lithography-Directed Self-Assembly of Bimetallic Iron-M (M=Palladium, Platinum) Complexes for Magnetic Patterning. Angew Chem Int Ed Engl 2020; 59:11521-11526. [PMID: 32243037 DOI: 10.1002/anie.202002685] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Indexed: 01/10/2023]
Abstract
Self-assembly of d8 metal polypyridine systems is a well-established approach for the creation of 1D organometallic assemblies but there are still challenges for the large-scale construction of nanostructured patterns from these building blocks. We describe herein the use of high-throughput nanoimprint lithography (NIL) to direct the self-assembly of the bimetallic complexes [4'-ferrocenyl-(2,2':6',2''-terpyridine)M(OAc)]+ (OAc)- (M=Pd or Pt; OAc=acetate). Uniform nanorods are fabricated from the molecular self-organization and evidenced by morphological characterization. More importantly, when top-down NIL is coupled with the bottom-up self-assembly of the organometallic building blocks, regular arrays of nanorods can be accessed and the patterns can be controlled by changing the lithographic stamp, where the mold imposes a confinement effect on the nanorod growth. In addition, patterns consisting of the products formed after pyrolysis are studied. The resulting arrays of ferromagnetic FeM alloy nanorods suggest promising potential for the scalable production of ordered magnetic arrays and fabrication of magnetic bit-patterned media.
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Affiliation(s)
- Zhengong Meng
- Department of Chemistry, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong, P. R. China.,College of Chemistry and Environmental Engineering, Low-dimensional Materials Genome Initiative, Shenzhen University, Xueyuan Road, Shenzhen, Guangdong, P. R. China
| | - Guijun Li
- State Key Laboratory of Ultra-Precision Machining Technology and Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, P. R. China
| | - Sze-Chun Yiu
- Department of Chemistry, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong, P. R. China.,Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University (PolyU), Hung Hom, Hong Kong, P. R. China.,PolyU Shenzhen Research Institute, Shenzhen, 518057, P. R. China
| | - Nianyong Zhu
- Department of Chemistry, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong, P. R. China
| | - Zhen-Qiang Yu
- College of Chemistry and Environmental Engineering, Low-dimensional Materials Genome Initiative, Shenzhen University, Xueyuan Road, Shenzhen, Guangdong, P. R. China
| | - Chi-Wah Leung
- Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, P. R. China
| | - Ian Manners
- Department of Chemistry, University of Victoria, Victoria, BC, V8P 5C2, Canada
| | - Wai-Yeung Wong
- Department of Chemistry, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong, P. R. China.,Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University (PolyU), Hung Hom, Hong Kong, P. R. China.,PolyU Shenzhen Research Institute, Shenzhen, 518057, P. R. China
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5
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Roy SS, Patra SK. Synthesis and Characterization of Diferrocenyl Conjugates: Varying π-Conjugated Bridging Ligands and its Consequence on Electrochemical Communication. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900114] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Sourav Saha Roy
- Department of Chemistry; Indian Institute of Technology Kharagpur; 721302 Kharagpur India
| | - Sanjib K. Patra
- Department of Chemistry; Indian Institute of Technology Kharagpur; 721302 Kharagpur India
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