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Cheng M, Gong W, Lu M, Ma J, Lu Z, Li H. Engineering and Application of Pillar[6]arene Functionalized Chiral Surface in Selective Adsorption of
R
‐Adrenaline. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202100714] [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)
- Ming Cheng
- Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry Central China Normal University Wuhan Hubei 430079 China
| | - Wen Gong
- Department of Cardiology, The Third People's Hospital of Hubei Province Hospital of Hubei Province Wuhan Hubei 430030 China
| | - Mingxiang Lu
- Department of Forensic Medicine Zhongnan Hospital of Wuhan University No.169 East Lake Road, Wuchang District Wuhan Hubei 430071 China
| | - Junkai Ma
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Department of Chemistry, School of Pharmacy Hubei University of Medicine Shiyan Hubei 442000 China
| | - Zhiyan Lu
- Department of Forensic Medicine Zhongnan Hospital of Wuhan University No.169 East Lake Road, Wuchang District Wuhan Hubei 430071 China
| | - Haibing Li
- Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry Central China Normal University Wuhan Hubei 430079 China
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Electrochemistry of the inclusion complexes of metallocene derivatives with cucurbit[7]uril on glassy carbon and mercury electrodes. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115746] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Stenina EV, Sviridova LN. The Effect of Different Factors on the Adsorption of Cucurbituril Complexes at Electrode/Solution Interfaces. RUSS J ELECTROCHEM+ 2020. [DOI: 10.1134/s102319352004014x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Wagner A, Ly KH, Heidary N, Szabó I, Földes T, Assaf KI, Barrow SJ, Sokołowski K, Al-Hada M, Kornienko N, Kuehnel MF, Rosta E, Zebger I, Nau WM, Scherman OA, Reisner E. Host-Guest Chemistry Meets Electrocatalysis: Cucurbit[6]uril on a Au Surface as a Hybrid System in CO 2 Reduction. ACS Catal 2020; 10:751-761. [PMID: 31929948 PMCID: PMC6945685 DOI: 10.1021/acscatal.9b04221] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/18/2019] [Indexed: 12/18/2022]
Abstract
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The rational control of forming and stabilizing reaction
intermediates
to guide specific reaction pathways remains to be a major challenge
in electrocatalysis. In this work, we report a surface active-site
engineering approach for modulating electrocatalytic CO2 reduction using the macrocycle cucurbit[6]uril (CB[6]). A pristine
gold surface functionalized with CB[6] nanocavities was studied as
a hybrid organic–inorganic model system that utilizes host–guest
chemistry to influence the heterogeneous electrocatalytic reaction.
The combination of surface-enhanced infrared absorption (SEIRA) spectroscopy
and electrocatalytic experiments in conjunction with theoretical calculations
supports capture and reduction of CO2 inside the hydrophobic
cavity of CB[6] on the gold surface in aqueous KHCO3 at
negative potentials. SEIRA spectroscopic experiments show that the
decoration of gold with the supramolecular host CB[6] leads to an
increased local CO2 concentration close to the metal interface.
Electrocatalytic CO2 reduction on a CB[6]-coated gold electrode
indicates differences in the specific interactions between CO2 reduction intermediates within and outside the CB[6] molecular
cavity, illustrated by a decrease in current density from CO generation,
but almost invariant H2 production compared to unfunctionalized
gold. The presented methodology and mechanistic insight can guide
future design of molecularly engineered catalytic environments through
interfacial host–guest chemistry.
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Affiliation(s)
| | | | | | - István Szabó
- Department of Chemistry, King’s College London, 7 Trinity Street, SE1 1DB London, United Kingdom
| | - Tamás Földes
- Department of Chemistry, King’s College London, 7 Trinity Street, SE1 1DB London, United Kingdom
| | - Khaleel I. Assaf
- Department of Life Sciences and Chemistry, Jacobs University Bremen, Campus Ring 1, 28759 Bremen, Germany
| | | | - Kamil Sokołowski
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Mohamed Al-Hada
- Cavendish Laboratory, Department of Physics, University of Cambridge, JJ Thomson Ave, Cambridge CB3 0HE, United Kingdom
| | | | | | - Edina Rosta
- Department of Chemistry, King’s College London, 7 Trinity Street, SE1 1DB London, United Kingdom
| | - Ingo Zebger
- Max Volmer Laboratorium für Biophysikalische Chemie, Sekr. PC14, Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 135, 10623 Berlin, Germany
| | - Werner M. Nau
- Department of Life Sciences and Chemistry, Jacobs University Bremen, Campus Ring 1, 28759 Bremen, Germany
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Stenina E, Sviridova L. Adsorption phenomena in systems containing complexes of cucurbit[7]uril with organic compounds. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2018.10.059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Xiao B, Liang F, Liu S, Im J, Li Y, Liu J, Zhang B, Zhou J, He J, Chang S. Cucurbituril mediated single molecule detection and identification via recognition tunneling. NANOTECHNOLOGY 2018; 29:365501. [PMID: 29882746 DOI: 10.1088/1361-6528/aacb63] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Recognition tunneling (RT) is an emerging technique for investigating single molecules in a tunnel junction. We have previously demonstrated its capability of single molecule detection and identification, as well as probing the dynamics of intermolecular bonding at the single molecule level. Here by introducing cucurbituril as a new class of recognition molecule, we demonstrate a powerful platform for electronically investigating the host-guest chemistry at single molecule level. In this report, we first investigated the single molecule electrical properties of cucurbituril in a tunnel junction. Then we studied two model guest molecules, aminoferrocene and amantadine, which were encapsulated by cucurbituril. Small differences in conductance and lifetime can be recognized between the host-guest complexes with the inclusion of different guest molecules. By using a machine learning algorithm to classify the RT signals in a hyper dimensional space, the accuracy of guest molecule recognition can be significantly improved, suggesting the possibility of using cucurbituril molecule for single molecule identification. This work enables a new class of recognition molecule for RT technique and opens the door for detecting a vast variety of small molecules by electrical measurements.
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Affiliation(s)
- Bohuai Xiao
- The State Key laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, People's Republic of China
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Stenina EV, Sviridova LN, Petrov NK. Properties of cucurbit[8]uril adsorption layer at the electrode/solution interface. MENDELEEV COMMUNICATIONS 2018. [DOI: 10.1016/j.mencom.2018.05.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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9
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Wiemann M, Jonkheijm P. Stimuli-Responsive Cucurbit[n]uril-Mediated Host-Guest Complexes on Surfaces. Isr J Chem 2017. [DOI: 10.1002/ijch.201700109] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Maike Wiemann
- Bioinspired Molecular Engineering Laboratory of the MIRA Institute of Biomedical Technology and Technical Medicine and the Molecular Nanofabrication Group of the MESA Institute for Nanotechnology; University of Twente; P.O. Box 217 7500 AE Enschede The Netherlands
| | - Pascal Jonkheijm
- Bioinspired Molecular Engineering Laboratory of the MIRA Institute of Biomedical Technology and Technical Medicine and the Molecular Nanofabrication Group of the MESA Institute for Nanotechnology; University of Twente; P.O. Box 217 7500 AE Enschede The Netherlands
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Stenina EV, Sviridova LN, Petrov NK. Adsorption phenomena in the systems containing macrocyclic cavitand cucurbit [7]uryl. RUSS J ELECTROCHEM+ 2017. [DOI: 10.1134/s102319351701013x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Stenina EV, Sviridova LN, Ivanov DA. Adsorption of cucurbit[6]uril at an electrode / solution interface. MENDELEEV COMMUNICATIONS 2016. [DOI: 10.1016/j.mencom.2016.09.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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12
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Lee DW, Park KM, Gong B, Shetty D, Khedkar JK, Baek K, Kim J, Ryu SH, Kim K. A simple modular aptasensor platform utilizing cucurbit[7]uril and a ferrocene derivative as an ultrastable supramolecular linker. Chem Commun (Camb) 2016; 51:3098-101. [PMID: 25597690 DOI: 10.1039/c4cc08027k] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A simple modular aptamer-based sensor (aptasensor) platform was prepared by combining the merits of the rapid and efficient preparation of a self-assembled monolayer of cucurbit[7]uril (CB[7] SAM) and the strong and specific binding affinity of CB[7] to ferrocenemethylammonium (FA), as an ultrastable supramolecular linker, to immobilize aptamers on CB[7] SAM.
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Affiliation(s)
- Don-Wook Lee
- Center for Self-assembly and Complexity, Institute for Basic Science (IBS), Pohang, 790-784, Republic of Korea
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Barrow SJ, Kasera S, Rowland MJ, del Barrio J, Scherman OA. Cucurbituril-Based Molecular Recognition. Chem Rev 2015; 115:12320-406. [DOI: 10.1021/acs.chemrev.5b00341] [Citation(s) in RCA: 1188] [Impact Index Per Article: 132.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Steven J. Barrow
- Melville
Laboratory for Polymer Synthesis, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Setu Kasera
- Melville
Laboratory for Polymer Synthesis, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Matthew J. Rowland
- Melville
Laboratory for Polymer Synthesis, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Jesús del Barrio
- Melville
Laboratory for Polymer Synthesis, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Oren A. Scherman
- Melville
Laboratory for Polymer Synthesis, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
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Stenina EV, Sviridova LN. Characteristics of a cucurbit[5]uril adsorption layer on the electrode/solution interface. MENDELEEV COMMUNICATIONS 2015. [DOI: 10.1016/j.mencom.2015.01.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Developing electrodes chemically modified with cucurbit[6]uril to detect 3,4-methylenedioxymethamphetamine (MDMA) by voltammetry. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.12.107] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Domínguez CSH, Quintana MC, Hernández P. Self-Assembled Monolayers of Cucurbit[6]uril on a Gold Electrode for 4,4′-Oxydianiline Determination. Analytical Application. ELECTROANAL 2013. [DOI: 10.1002/elan.201200669] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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