1
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Somsri S, Suwankaisorn B, Yomthong K, Srisuwanno W, Klinyod S, Kuhn A, Wattanakit C. Highly Enantioselective Synthesis of Pharmaceuticals at Chiral-Encoded Metal Surfaces. Chemistry 2023; 29:e202302054. [PMID: 37555292 DOI: 10.1002/chem.202302054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/06/2023] [Accepted: 08/09/2023] [Indexed: 08/10/2023]
Abstract
Enantioselective catalysis is of crucial importance in modern chemistry and pharmaceutical science. Although various concepts have been used for the development of enantioselective catalysts to obtain highly pure chiral compounds, most of them are based on homogeneous catalytic systems. Recently, we successfully developed nanostructured metal layers imprinted with chiral information, which were applied as electrocatalysts for the enantioselective synthesis of chiral model compounds. However, so far such materials have not been employed as heterogeneous catalysts for the enantioselective synthesis of real pharmaceutical products. In this contribution, we report the asymmetric synthesis of chiral pharmaceuticals (CPs) with chiral imprinted Pt-Ir surfaces as a simple hydrogenation catalyst. By fine-tuning the experimental parameters, a very high enantioselectivity (up to 95 % enantiomeric excess) with good catalyst stability can be achieved. The designed materials were also successfully used as catalytically active stationary phases for the continuous asymmetric flow synthesis of pharmaceutical compounds. This illustrates the possibility of producing real chiral pharmaceuticals at such nanostructured metal surfaces for the first time.
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Affiliation(s)
- Supattra Somsri
- School of Energy Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Rayong, 21210, Thailand
| | - Banyong Suwankaisorn
- School of Energy Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Rayong, 21210, Thailand
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, 16 Avenue Pey Berland, 33607, Pessac, France
| | - Krissanapat Yomthong
- School of Energy Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Rayong, 21210, Thailand
| | - Wanmai Srisuwanno
- School of Energy Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Rayong, 21210, Thailand
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, 16 Avenue Pey Berland, 33607, Pessac, France
| | - Sorasak Klinyod
- School of Energy Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Rayong, 21210, Thailand
| | - Alexander Kuhn
- School of Energy Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Rayong, 21210, Thailand
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, 16 Avenue Pey Berland, 33607, Pessac, France
| | - Chularat Wattanakit
- School of Energy Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Rayong, 21210, Thailand
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2
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Xiao X, Gillibert R, Foti A, Coulon PE, Ulysse C, Levato T, Maier SA, Giannini V, Gucciardi PG, Rizza G. Plasmonic Polarization Rotation in SERS Spectroscopy. NANO LETTERS 2023; 23:2530-2535. [PMID: 37010197 PMCID: PMC10103303 DOI: 10.1021/acs.nanolett.2c04461] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 03/26/2023] [Indexed: 05/30/2023]
Abstract
Surface-enhanced Raman optical activity (SEROA) has been extensively investigated due to its ability to directly probe stereochemistry and molecular structure. However, most works have focused on the Raman optical activity (ROA) effect arising from the chirality of the molecules on isotropic surfaces. Here, we propose a strategy for achieving a similar effect: i.e., a surface-enhanced Raman polarization rotation effect arising from the coupling of optically inactive molecules with the chiral plasmonic response of metasurfaces. This effect is due to the optically active response of metallic nanostructures and their interaction with molecules, which could extend the ROA potential to inactive molecules and be used to enhance the sensibility performances of surface-enhanced Raman spectroscopy. More importantly, this technique does not suffer from the heating issue present in traditional plasmonic-enhanced ROA techniques, as it does not rely on the chirality of the molecules.
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Affiliation(s)
- Xiaofei Xiao
- Technology
Innovation Institute, P.O. Box 9639,
Building B04C, Masdar City, Abu Dhabi, United Arab Emirates
| | - Raymond Gillibert
- CNR-IPCF, Istituto per i Processi Chimico-Fisici, Messina I-98158, Italy
| | - Antonino Foti
- CNR-IPCF, Istituto per i Processi Chimico-Fisici, Messina I-98158, Italy
| | - Pierre-Eugène Coulon
- LSI,
Institut Polytechnique de Paris, CEA/DRF/IRAMIS, CNRS, Ecole polytechnique, Route de Saclay, Palaiseau 91128, France
| | - Christian Ulysse
- Centre
for Nanoscience and Nanotechnology, CNRS, Université Paris-Saclay, Palaiseau 91140, France
| | - Tadzio Levato
- Technology
Innovation Institute, P.O. Box 9639,
Building B04C, Masdar City, Abu Dhabi, United Arab Emirates
| | - Stefan A. Maier
- School
of Physics and Astronomy, Monash University, Clayton, Victoria 3800, Australia
- The
Blackett
Laboratory, Imperial College London, London SW7 2AZ, United Kingdom
- Chair
in Hybrid Nanosystems, Nanoinstitute München, Faculty of Physics, Ludwig-Maximilians-Universität München, 80539 München, Germany
| | - Vincenzo Giannini
- Technology
Innovation Institute, P.O. Box 9639,
Building B04C, Masdar City, Abu Dhabi, United Arab Emirates
- Instituto
de Estructura de la Materia (IEM-CSIC), Consejo Superior de Investigaciones Científicas, Serrano 121, 28006 Madrid, Spain
- Centre
of Excellence ENSEMBLE3 sp. z o.o., Wolczynska 133, Warsaw 01-919, Poland
| | | | - Giancarlo Rizza
- LSI,
Institut Polytechnique de Paris, CEA/DRF/IRAMIS, CNRS, Ecole polytechnique, Route de Saclay, Palaiseau 91128, France
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3
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Guselnikova O, Elashnikov R, Svorcik V, Kartau M, Gilroy C, Gadegaard N, Kadodwala M, Karimullah AS, Lyutakov O. Coupling of plasmonic hot spots with shurikens for superchiral SERS-based enantiomer recognition. NANOSCALE HORIZONS 2023; 8:499-508. [PMID: 36752733 DOI: 10.1039/d3nh00008g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Detection of enantiomers is a challenging problem in drug development as well as environmental and food quality monitoring where traditional optical detection methods suffer from low signals and sensitivity. Application of surface enhanced Raman scattering (SERS) for enantiomeric discrimination is a powerful approach for the analysis of optically active small organic or large biomolecules. In this work, we proposed the coupling of disposable chiral plasmonic shurikens supporting the chiral near-field distribution with SERS active silver nanoclusters for enantio-selective sensing. As a result of the plasmonic coupling, significant difference in SERS response of optically active analytes is observed. The observations are studied by numerical simulations and it is hypothesized that the silver particles are being excited by superchiral fields generated at the surface inducing additional polarizations in the probe molecules. The plasmon coupling phenomena was found to be extremely sensitive to slight variations in shuriken geometry, silver nanostructured layer parameters, and SERS excitation wavelength(s). Designed structures were able to discriminate cysteine enantiomers at concentrations in the nanomolar range and probe biomolecular chirality, using a common Raman spectrometer within several minutes. The combination of disposable plasmonic substrates with specific near-field polarization can make the SERS enantiomer discrimination a commonly available technique using standard Raman spectrometers.
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Affiliation(s)
- Olga Guselnikova
- Department of Solid State Engineering, University of Chemistry and Technology, 16628 Prague, Czech Republic.
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk, 634050, Russian Federation.
| | - Roman Elashnikov
- Department of Solid State Engineering, University of Chemistry and Technology, 16628 Prague, Czech Republic.
| | - Vaclav Svorcik
- Department of Solid State Engineering, University of Chemistry and Technology, 16628 Prague, Czech Republic.
| | - Martin Kartau
- School of Chemistry, Joseph Black Building, University of Glasgow, Glasgow, G12 8QQ, UK.
| | - Cameron Gilroy
- School of Chemistry, Joseph Black Building, University of Glasgow, Glasgow, G12 8QQ, UK.
| | - Nikolaj Gadegaard
- James Watt School of Engineering, University of Glasgow, Rankine Building, Glasgow, G12 8LT, UK
| | - Malcolm Kadodwala
- School of Chemistry, Joseph Black Building, University of Glasgow, Glasgow, G12 8QQ, UK.
| | - Affar S Karimullah
- School of Chemistry, Joseph Black Building, University of Glasgow, Glasgow, G12 8QQ, UK.
| | - Oleksiy Lyutakov
- Department of Solid State Engineering, University of Chemistry and Technology, 16628 Prague, Czech Republic.
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4
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Chiral molecular imprinting-based SERS detection strategy for absolute enantiomeric discrimination. Nat Commun 2022; 13:5757. [PMID: 36180485 PMCID: PMC9525700 DOI: 10.1038/s41467-022-33448-w] [Citation(s) in RCA: 85] [Impact Index Per Article: 42.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 09/19/2022] [Indexed: 02/06/2023] Open
Abstract
Chiral discrimination is critical in environmental and life sciences. However, an ideal chiral discrimination strategy has not yet been developed because of the inevitable nonspecific binding entity of wrong enantiomers or insufficient intrinsic optical activities of chiral molecules. Here, we propose an "inspector" recognition mechanism (IRM), which is implemented on a chiral imprinted polydopamine (PDA) layer coated on surface-enhanced Raman scattering (SERS) tag layer. The IRM works based on the permeability change of the imprinted PDA after the chiral recognition and scrutiny of the permeability by an inspector molecule. Good enantiomer can specifically recognize and fully fill the chiral imprinted cavities, whereas the wrong cannot. Then a linear shape aminothiol molecule, as an inspector of the recognition status is introduced, which can only percolate through the vacant and nonspecifically occupied cavities, inducing the SERS signal to decrease. Accordingly, chirality information exclusively stems from good enantiomer specific binding, while nonspecific recognition of wrong enantiomer is curbed. The IRM benefits from sensitivity and versatility, enabling absolute discrimination of a wide variety of chiral molecules regardless of size, functional groups, polarities, optical activities, Raman scattering, and the number of chiral centers.
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5
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Kwon J, Choi WJ, Jeong U, Jung W, Hwang I, Park KH, Ko SG, Park SM, Kotov NA, Yeom J. Recent advances in chiral nanomaterials with unique electric and magnetic properties. NANO CONVERGENCE 2022; 9:32. [PMID: 35851425 PMCID: PMC9294134 DOI: 10.1186/s40580-022-00322-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 06/21/2022] [Indexed: 06/02/2023]
Abstract
Research on chiral nanomaterials (NMs) has grown radically with a rapid increase in the number of publications over the past decade. It has attracted a large number of scientists in various fields predominantly because of the emergence of unprecedented electric, optical, and magnetic properties when chirality arises in NMs. For applications, it is particularly informative and fascinating to investigate how chiral NMs interact with electromagnetic waves and magnetic fields, depending on their intrinsic composition properties, atomic distortions, and assembled structures. This review provides an overview of recent advances in chiral NMs, such as semiconducting, metallic, and magnetic nanostructures.
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Affiliation(s)
- Junyoung Kwon
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Won Jin Choi
- Department of Materials Science and Engineering, University of Michigan, Ann Arbor, MI, 48109, USA
- Lawrence Livermore National Laboratory, 7000 East Ave., Livermore, CA, 94551, USA
| | - Uichang Jeong
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Wookjin Jung
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Inkook Hwang
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Ki Hyun Park
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Seowoo Genevieve Ko
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Sung Min Park
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Nicholas A Kotov
- Department of Materials Science and Engineering, University of Michigan, Ann Arbor, MI, 48109, USA.
- Department of Chemical Engineering, University of Michigan, Ann Arbor, MI, 48109, USA.
- Biointerfaces Institute, University of Michigan, Ann Arbor, MI, 48109, USA.
| | - Jihyeon Yeom
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
- Department of Biological Sciences, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
- Institute for Health Science and Technology, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
- Institute for the Nanocentury, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
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6
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Liebel M, Calderon I, Pazos-Perez N, van Hulst NF, Alvarez-Puebla RA. Widefield SERS for High-Throughput Nanoparticle Screening. Angew Chem Int Ed Engl 2022; 61:e202200072. [PMID: 35107845 DOI: 10.1002/anie.202200072] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Indexed: 12/22/2022]
Abstract
Surface-enhanced Raman scattering (SERS) imaging is a powerful technology with unprecedent potential for ultrasensitive chemical analysis. Point-by-point scanning and often excessively long spectral acquisition-times hamper the broad exploitation of the full analytical potential of SERS. Here, we introduce large-scale SERS particle screening (LSSPS), a multiplexed widefield screening approach to particle characterization, which is 500-1000 times faster than typical confocal Raman implementations. Beyond its higher throughput, LSSPS simultaneously quantifies both the sample's Raman and Rayleigh scattering to directly quantify the fraction of SERS-active particles which allows for an unprecedented correlation of SERS activity with particle size. .
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Affiliation(s)
- Matz Liebel
- ICFO - Institut de Ciencies Fotoniques, The Barcelona Institute of Science and Technology, Castelldefels, Barcelona, Spain
| | - Irene Calderon
- Department of Physical and Inorganic Chemistry and EMaS, Universitat Rovira i Virgili, Tarragona, Spain
| | - Nicolas Pazos-Perez
- Department of Physical and Inorganic Chemistry and EMaS, Universitat Rovira i Virgili, Tarragona, Spain
| | - Niek F van Hulst
- ICFO - Institut de Ciencies Fotoniques, The Barcelona Institute of Science and Technology, Castelldefels, Barcelona, Spain.,ICREA - Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain
| | - Ramon A Alvarez-Puebla
- Department of Physical and Inorganic Chemistry and EMaS, Universitat Rovira i Virgili, Tarragona, Spain.,ICREA - Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain
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7
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Liebel M, Calderon I, Pazos‐Perez N, Hulst NF, Alvarez‐Puebla RA. Widefield SERS for High‐Throughput Nanoparticle Screening. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200072] [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)
- Matz Liebel
- ICFO - Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Castelldefels Barcelona Spain
| | - Irene Calderon
- Department of Physical and Inorganic Chemistry and EMaS Universitat Rovira i Virgili Tarragona Spain
| | - Nicolas Pazos‐Perez
- Department of Physical and Inorganic Chemistry and EMaS Universitat Rovira i Virgili Tarragona Spain
| | - Niek F. Hulst
- ICFO - Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Castelldefels Barcelona Spain
- ICREA - Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Ramon A. Alvarez‐Puebla
- Department of Physical and Inorganic Chemistry and EMaS Universitat Rovira i Virgili Tarragona Spain
- ICREA - Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
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8
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Damle VH, Aviv H, Tischler YR. Identification of Enantiomers Using Low-Frequency Raman Spectroscopy. Anal Chem 2022; 94:3188-3193. [PMID: 35148067 DOI: 10.1021/acs.analchem.1c04710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Distinguishing between d and l enantiomers is of important scientific interest, especially for the pharmaceutical industry. Enantiomeric differentiation in the solid form is repeatedly presented as a challenge in the research community. Raman spectroscopy is a nondestructive tool, widely used for the characterization of different materials by probing their vibrational modes. The low-frequency region of the Raman spectrum reveals lattice-level interactions and global fluctuations in the molecule. Lower frequencies correspond to vibrations arising from weaker bonds and long-range interactions and hence are very susceptible to polarization changes. This work presents low-frequency Raman (LFR) spectroscopy as a facile technique to identify enantiomers. The optical setup of conventional Raman spectroscopy is engineered such that the excitation and collection geometries use an asymmetrical focal cone. In addition, a half-wave retarder is added to the excitation path and a Glan-Taylor polarizer is added to the collection path, and these modifications allow us to select the polarization plane for both excitation and collection geometries. The asymmetry in the foci when using a polarized beam for excitation provides different intensities of the collected signal for each polarization plane. In a calibrated system, one can define the chirality of an analyte by comparing the intensity of the LFR signal along orthogonal sets of polarization planes. For nonchiral molecules, the spectral intensity is always higher in the co-polarized plane when compared to the orthogonally depolarized plane, as expected. This contrast in the intensity of Raman spectra serves as a distinct tool for identifying enantiomers.
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Affiliation(s)
- Vinayaka Harshothama Damle
- Bar-Ilan Institute of Nanotechnology and Advanced Materials, Department of Chemistry, Bar-Ilan University, Ramat-Gan 5290002, Israel
| | - Hagit Aviv
- Bar-Ilan Institute of Nanotechnology and Advanced Materials, Department of Chemistry, Bar-Ilan University, Ramat-Gan 5290002, Israel
| | - Yaakov R Tischler
- Bar-Ilan Institute of Nanotechnology and Advanced Materials, Department of Chemistry, Bar-Ilan University, Ramat-Gan 5290002, Israel
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9
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Meng D, Hao C, Cai J, Ma W, Chen C, Xu C, Xu L, Kuang H. Tailored Chiral Copper Selenide Nanochannels for Ultrasensitive Enantioselective Recognition and Detection. Angew Chem Int Ed Engl 2021; 60:24997-25004. [PMID: 34463011 DOI: 10.1002/anie.202109920] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 08/21/2021] [Indexed: 11/07/2022]
Abstract
We constructed a tailorable membrane channel system consisting of penicillamine molecules intercalated in copper selenide nanoparticles (Cu2-x Se NPs), which exhibited circular dichroism (CD) bands in the near infrared region (CD, 800-1600 nm) with a maximum intensity of 164.5 mdeg at 1440 nm. The chiral ligand hybridized to the surface of achiral Cu2-x Se NPs by breaking the intrinsic symmetry of Cu2-x Se NPs and further large-scale assembly induced strong optical activity. The fabricated multilayer chiral membrane achieved an increased rectification ratio (RR) up to 114. The integration of penicillamine allowed for high enantioselective recognition against naproxen,which displayed high sensitivity with a limit of detection (LOD) as low as 0.027 nM.
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Affiliation(s)
- Dan Meng
- State Key Lab of Food Science and Technology, International Joint Research Laboratory for Biointerface and Biodetection, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
| | - Changlong Hao
- State Key Lab of Food Science and Technology, International Joint Research Laboratory for Biointerface and Biodetection, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
| | - Jiarong Cai
- State Key Lab of Food Science and Technology, International Joint Research Laboratory for Biointerface and Biodetection, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
| | - Wei Ma
- State Key Lab of Food Science and Technology, International Joint Research Laboratory for Biointerface and Biodetection, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
| | - Chen Chen
- State Key Lab of Food Science and Technology, International Joint Research Laboratory for Biointerface and Biodetection, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
| | - Chuanlai Xu
- State Key Lab of Food Science and Technology, International Joint Research Laboratory for Biointerface and Biodetection, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
| | - Liguang Xu
- State Key Lab of Food Science and Technology, International Joint Research Laboratory for Biointerface and Biodetection, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
| | - Hua Kuang
- State Key Lab of Food Science and Technology, International Joint Research Laboratory for Biointerface and Biodetection, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
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10
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Meng D, Hao C, Cai J, Ma W, Chen C, Xu C, Xu L, Kuang H. Tailored Chiral Copper Selenide Nanochannels for Ultrasensitive Enantioselective Recognition and Detection. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202109920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Dan Meng
- State Key Lab of Food Science and Technology International Joint Research Laboratory for Biointerface and Biodetection School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Changlong Hao
- State Key Lab of Food Science and Technology International Joint Research Laboratory for Biointerface and Biodetection School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Jiarong Cai
- State Key Lab of Food Science and Technology International Joint Research Laboratory for Biointerface and Biodetection School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Wei Ma
- State Key Lab of Food Science and Technology International Joint Research Laboratory for Biointerface and Biodetection School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Chen Chen
- State Key Lab of Food Science and Technology International Joint Research Laboratory for Biointerface and Biodetection School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Chuanlai Xu
- State Key Lab of Food Science and Technology International Joint Research Laboratory for Biointerface and Biodetection School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Liguang Xu
- State Key Lab of Food Science and Technology International Joint Research Laboratory for Biointerface and Biodetection School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Hua Kuang
- State Key Lab of Food Science and Technology International Joint Research Laboratory for Biointerface and Biodetection School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 P. R. China
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11
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Ding K, Ai J, Deng Q, Huang B, Zhou C, Duan T, Duan Y, Han L, Jiang J, Che S. Chiral Mesostructured BiOBr Films with Circularly Polarized Colour Response. Angew Chem Int Ed Engl 2021; 60:19024-19029. [PMID: 34196086 DOI: 10.1002/anie.202105496] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 06/24/2021] [Indexed: 12/17/2022]
Abstract
Achieving strong and broadband circularly polarized colour responses in chiral inorganic materials is challenging. Here, we fabricated chiral mesostructured bismuth oxybromide (BiOBr) films (CMBFs) via hydrothermal growth using chiral sugar alcohols as symmetry-breaking agents. The layered slabs of BiOBr crystals with weak van-der-Waals interactions are prone to mismatching due to the chiral driving force, resulting in hierarchically chiral arrangements of fine size. Three levels of chirality exist in the CMBFs: primary, helical distortion crystal lattices of a nanoflake, secondary, helical stacking of nanoflakes to form nanoplates, and tertiary, chiral vortexes arranged by nanoplates. The CMBFs displayed optical activities (OAs) over a wide wavelength range of 350-2500 nm with an anisotropic factor of up to 0.99, which led to a significant chirality-dependent colour response to circularly polarized light. The high selectivity can be considered as the result of enhanced resonance due to structural-handedness matching and the synergistic effect of multiple OAs.
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Affiliation(s)
- Kun Ding
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, P. R. China
| | - Jing Ai
- School of Chemical Science and Engineering, Tongji University, 1239 Siping Road, Shanghai, 200092, P. R. China
| | - Quanzheng Deng
- School of Chemical Science and Engineering, Tongji University, 1239 Siping Road, Shanghai, 200092, P. R. China
| | - Bin Huang
- School of Chemistry, Sun Yat-sen University, 135 Xingang Xi Road, Guangzhou, 510275, P. R. China
| | - Chao Zhou
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, P. R. China
| | - Tianwei Duan
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, P. R. China
| | - Yingying Duan
- School of Chemical Science and Engineering, Tongji University, 1239 Siping Road, Shanghai, 200092, P. R. China
| | - Lu Han
- School of Chemical Science and Engineering, Tongji University, 1239 Siping Road, Shanghai, 200092, P. R. China
| | - Jingang Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai, 200062, P. R. China
| | - Shunai Che
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, P. R. China.,School of Chemical Science and Engineering, Tongji University, 1239 Siping Road, Shanghai, 200092, P. R. China
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12
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13
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Niu X, Yang X, Li H, Shi Q, Wang K. Chiral voltammetric sensor for tryptophan enantiomers by using a self-assembled multiwalled carbon nanotubes/polyaniline/sodium alginate composite. Chirality 2021; 33:248-260. [PMID: 33675271 DOI: 10.1002/chir.23305] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 02/21/2021] [Accepted: 02/23/2021] [Indexed: 01/02/2023]
Abstract
Due to the crucial role of amino acids in life sciences and pharmaceutics, identification of optical amino acid molecules is of great significance. In this study, the two materials (CNT and PANI) were combined together to obtain the magnification of electrochemical signal by substrate material (CNT/PANI). Then a self-assembled multiwalled carbon nanotubes/polyaniline/sodium alginate (CNT/PANI/SA) nanocomposite with chiral sites and conductive material was synthesized as the electrochemical sensing interface. Next, a novel electrochemical sensing interface was fabricated via modifying the as-prepared chiral material on a polished glassy carbon electrode (CNT/PANI/SA/GCE) for precisely, efficiently, and rapidly differentiation of tryptophan (Trp) enantiomers. It was observed that CNT/PANI/SA/GCE showed desirable stereoselective recognition effect in the variety of signal strength to peak current (Ip) to the different optical activity of Trp enantiomers. In the case of optimal conditions, the peak current ratio in the solution of l-Trp and d-Trp (ID /IL ) was observed to be 2.1 at CNT/PANI/SA/GCE by differential pulse voltammogram (DPV). UV-visible spectroscopy further showed that CNT/PANI/SA had a greater binding energy to l-Trp. Also different factors affecting the enantioselectivity of CNT/PANI/SA/GCE, such as the incubation time, pH, and dropcoating volume of CNT/PANI/SA were optimized. Moreover, the proposed CNT/PANI/SA/GCE showed excellent specific stereoselectivity and anti-interference ability. Besides, the proposed chiral sensing platform can be effectively applied in real samples to detect Trp enantiomers sensitively. This work inspires us a new path for the preparation of substrate material with excellent electrical conductivity, as well as extend its application potential in chiral recognition.
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Affiliation(s)
- Xiaohui Niu
- College of Petrochemical Technology, Lanzhou University of Technology, Lanzhou, China
| | - Xing Yang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, China
| | - Hongxia Li
- College of Petrochemical Technology, Lanzhou University of Technology, Lanzhou, China
| | - Qiuyun Shi
- College of Petrochemical Technology, Lanzhou University of Technology, Lanzhou, China
| | - Kunjie Wang
- College of Petrochemical Technology, Lanzhou University of Technology, Lanzhou, China
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14
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Wu T, Li G, Kapitán J, Kessler J, Xu Y, Bouř P. Two Spectroscopies in One: Interference of Circular Dichroism and Raman Optical Activity. Angew Chem Int Ed Engl 2020; 59:21895-21898. [PMID: 32926516 PMCID: PMC7894312 DOI: 10.1002/anie.202011146] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Indexed: 12/19/2022]
Abstract
Previously, we and other laboratories have reported an unusual and strong Raman optical activity (ROA) induced in solvents by chiral dyes. Various theories of the phenomenon appeared, but they were not capable of explaining fully the observed ROA band signs and intensities. In this work, an analysis based both on the light scattering theory and dedicated experiments provides a more complete understanding. For example, double-cell magnetic circular dichroism and magnetic ROA experiments with copper-porphyrin complex show that the induced chirality is observed without any contact of the solvents with the complex. The results thus indicate that a combination of electronic circular dichroism (ECD) with the polarized Raman scattering is responsible for the effect. The degree of circularity of solvent vibrational bands is a principal molecular property participating in the event. The insight and the possibility to predict the chirality transfer promise future applications in spectroscopy, chemical analysis and polarized imaging.
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Affiliation(s)
- Tao Wu
- Institute of Organic Chemistry and BiochemistryFlemingovo náměstí 216610PragueCzech Republic
| | - Guojie Li
- Department of ChemistryUniversity of AlbertaEdmontonAlbertaT6G 2G2Canada
| | - Josef Kapitán
- Department of OpticsPalacký University Olomouc17. listopadu 1277146OlomoucCzech Republic
| | - Jiří Kessler
- Institute of Organic Chemistry and BiochemistryFlemingovo náměstí 216610PragueCzech Republic
| | - Yunjie Xu
- Department of ChemistryUniversity of AlbertaEdmontonAlbertaT6G 2G2Canada
| | - Petr Bouř
- Institute of Organic Chemistry and BiochemistryFlemingovo náměstí 216610PragueCzech Republic
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15
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Zhang R, Zhong Y, Lu Z, Chen Y, Li G. Rapid chiral analysis based on liquid-phase cyclic chemiluminescence. Chem Sci 2020; 12:660-668. [PMID: 34163797 PMCID: PMC8179003 DOI: 10.1039/d0sc03496g] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 10/21/2020] [Indexed: 01/11/2023] Open
Abstract
Rapid chiral analysis has become one of the important aspects of academic and industrial research. Here we describe a new strategy based on liquid-phase cyclic chemiluminescence (CCL) for rapid resolution of enantiomers and determination of enantiomeric excess (ee). A single CCL measurement can acquire multistage signals that provide a unique way to examine the intermolecular interactions between chiral hosts and chiral guests, because the lifetime (τ) of the multistage signals is a concentration-independent and distinguishable constant for a given chiral host-guest system. According to the τ values, CCL allows discrimination between a wide range of enantiomeric pairs including chiral alcohols, amines and acids by using only one chiral host. Even the chiral systems hardly distinguished by nuclear magnetic resonance and fluorescence methods can be distinguished easily by CCL. Additionally, the τ value of a mixture of two enantiomers is equal to the weighted average of each enantiomer, which can be used for the direct determination of ee without the need to separate the chiral mixture and create calibration curves. This is extremely crucial for the cases without readily available enantiomerically pure samples. This strategy was successfully applied to monitoring of the Walden inversion reaction and analysis of chiral drugs. The results were in good agreement with those obtained by high-performance liquid chromatography, indicating the utility of CCL for routine quick ee analysis. Mechanism study revealed that the τ value is possibly related to the activity of the chiral substance to catalyze a luminol-H2O2 reaction. Our research provides an unprecedented and general protocol for chirality differentiation and ee determination, which is anticipated to be a useful technology that will find wide application in chirality-related fields, particularly in asymmetric synthesis and the pharmaceutical industry.
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Affiliation(s)
- Runkun Zhang
- School of Chemistry, Sun Yat-sen University Guangzhou 510275 People's Republic of China
| | - Yanhui Zhong
- School of Chemistry, Sun Yat-sen University Guangzhou 510275 People's Republic of China
| | - Zhenyu Lu
- School of Chemistry, Sun Yat-sen University Guangzhou 510275 People's Republic of China
| | - Yanlong Chen
- School of Chemistry, Sun Yat-sen University Guangzhou 510275 People's Republic of China
| | - Gongke Li
- School of Chemistry, Sun Yat-sen University Guangzhou 510275 People's Republic of China
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16
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Wu T, Li G, Kapitán J, Kessler J, Xu Y, Bouř P. Two Spectroscopies in One: Interference of Circular Dichroism and Raman Optical Activity. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202011146] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Tao Wu
- Institute of Organic Chemistry and Biochemistry Flemingovo náměstí 2 16610 Prague Czech Republic
| | - Guojie Li
- Department of Chemistry University of Alberta Edmonton Alberta T6G 2G2 Canada
| | - Josef Kapitán
- Department of Optics Palacký University Olomouc 17. listopadu 12 77146 Olomouc Czech Republic
| | - Jiří Kessler
- Institute of Organic Chemistry and Biochemistry Flemingovo náměstí 2 16610 Prague Czech Republic
| | - Yunjie Xu
- Department of Chemistry University of Alberta Edmonton Alberta T6G 2G2 Canada
| | - Petr Bouř
- Institute of Organic Chemistry and Biochemistry Flemingovo náměstí 2 16610 Prague Czech Republic
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