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Khistiaeva VV, Buss S, Eskelinen T, Hirva P, Kinnunen N, Friedel J, Kletsch L, Klein A, Strassert CA, Koshevoy IO. Cyanido-bridged diplatinum(ii) complexes: ligand and solvent effect on aggregation and luminescence. Chem Sci 2024; 15:4005-4018. [PMID: 38487239 PMCID: PMC10935663 DOI: 10.1039/d3sc06941a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Accepted: 01/23/2024] [Indexed: 03/17/2024] Open
Abstract
The association of platinum(ii)-based luminophores, which is caused by metal⋯metal and π-π stacking interactions, has been actively exploited in supramolecular construction of photofunctional molecular materials. Herein, we describe a series of bimetallic complexes [{Pt(C^N^/*N)}2(CN)][BAr4F], containing cyanido-bridged cyclometalated Pt(ii) chromophore fragments (HC^N^N = 6-phenyl-2,2'-bipyridine, (benzyltriazolyl)-phenylpyridine, and pyrazolyl-phenylpyridine; HC^N*N = N-pentyl-6-phenyl-N-(pyridin-2-yl)pyridin-2-amine; ^/* denote five/six-membered metallocycles). These compounds are intensely phosphorescent at room temperature showing quantum yields up to 0.73 in solution and 0.62 in the solid state, which are generally higher than those of the mononuclear relatives [Pt(C^N^/*N)(CN)]. The complex cations bearing sterically unhindered -C^N^N ligands readily assemble in solution, reaching the tetrameric species [{Pt(C^N^N)}2(CN)]44+ as suggested by diffusion NMR spectroscopy. The size of the aggregates can be regulated by the concentration, temperature, and polarity of the solvent that allows to alter the emission from green to near-IR. In the solid state, the maximum of low-energy luminescence is shifted up to 912 nm. The results show that photophysical properties of discrete complexes and the intermolecular aggregation can be substantially enhanced by utilizing the rigid bimetallic units giving rise to novel dynamic light emitting Pt(ii) systems.
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Affiliation(s)
- Viktoria V Khistiaeva
- Department of Chemistry, University of Eastern Finland P.O. Box 111 FI-80100 Joensuu Finland
| | - Stefan Buss
- Institut für Anorganische und Analytische Chemie, Universität Münster, CiMIC, CeNTech Heisenbergstraße 11 48149 Münster Germany
| | - Toni Eskelinen
- Department of Chemistry, University of Eastern Finland P.O. Box 111 FI-80100 Joensuu Finland
- Department of Chemistry and Materials Science, Aalto University FI-00076 Aalto Finland
| | - Pipsa Hirva
- Department of Chemistry, University of Eastern Finland P.O. Box 111 FI-80100 Joensuu Finland
| | - Niko Kinnunen
- Department of Chemistry, University of Eastern Finland P.O. Box 111 FI-80100 Joensuu Finland
| | - Joshua Friedel
- Faculty of Mathematics and Natural Sciences, Department of Chemistry and Biochemistry, Institute for Inorganic Chemistry, University of Cologne Greinstrasse 6 D-50939 Cologne Germany
| | - Lukas Kletsch
- Faculty of Mathematics and Natural Sciences, Department of Chemistry and Biochemistry, Institute for Inorganic Chemistry, University of Cologne Greinstrasse 6 D-50939 Cologne Germany
| | - Axel Klein
- Faculty of Mathematics and Natural Sciences, Department of Chemistry and Biochemistry, Institute for Inorganic Chemistry, University of Cologne Greinstrasse 6 D-50939 Cologne Germany
| | - Cristian A Strassert
- Institut für Anorganische und Analytische Chemie, Universität Münster, CiMIC, CeNTech Heisenbergstraße 11 48149 Münster Germany
| | - Igor O Koshevoy
- Department of Chemistry, University of Eastern Finland P.O. Box 111 FI-80100 Joensuu Finland
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2
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Cao S, Peeters S, Michel-Souzy S, Hamelmann N, Paulusse JMJ, Yang LL, Cornelissen JJLM. Construction of viral protein-based hybrid nanomaterials mediated by a macromolecular glue. J Mater Chem B 2023; 11:7933-7941. [PMID: 37306104 PMCID: PMC10448939 DOI: 10.1039/d2tb02688k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 06/06/2023] [Indexed: 06/13/2023]
Abstract
A generic strategy to construct virus protein-based hybrid nanomaterials is reported by using a macromolecular glue inspired by mussel adhesion. Commercially available poly(isobutylene-alt-maleic anhydride) (PiBMA) modified with dopamine (PiBMAD) is designed as this macromolecular glue, which serves as a universal adhesive material for the construction of multicomponent hybrid nanomaterials. As a proof of concept, gold nanorods (AuNRs) and single-walled carbon nanotubes (SWCNTs) are initially coated with PiBMAD. Subsequently, viral capsid proteins from the Cowpea Chlorotic Mottle Virus (CCMV) assemble around the nano-objects templated by the negative charges of the glue. With virtually unchanged properties of the rods and tubes, the hybrid materials might show improved biocompatibility and can be used in future studies toward cell uptake and delivery.
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Affiliation(s)
- Shuqin Cao
- Laboratory for Biomolecular Nanotechnology, MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands.
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Sandro Peeters
- Laboratory for Biomolecular Nanotechnology, MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands.
| | - Sandra Michel-Souzy
- Laboratory for Biomolecular Nanotechnology, MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands.
| | - Naomi Hamelmann
- Laboratory for Biomolecular Nanotechnology, MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands.
| | - Jos M J Paulusse
- Laboratory for Biomolecular Nanotechnology, MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands.
| | - Liu-Lin Yang
- Laboratory for Biomolecular Nanotechnology, MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands.
- College of Chemistry and Chemical Engineering, Xiamen University, 361005, Xiamen, China.
| | - Jeroen J L M Cornelissen
- Laboratory for Biomolecular Nanotechnology, MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands.
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3
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Edwardson TGW, Levasseur MD, Tetter S, Steinauer A, Hori M, Hilvert D. Protein Cages: From Fundamentals to Advanced Applications. Chem Rev 2022; 122:9145-9197. [PMID: 35394752 DOI: 10.1021/acs.chemrev.1c00877] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Proteins that self-assemble into polyhedral shell-like structures are useful molecular containers both in nature and in the laboratory. Here we review efforts to repurpose diverse protein cages, including viral capsids, ferritins, bacterial microcompartments, and designed capsules, as vaccines, drug delivery vehicles, targeted imaging agents, nanoreactors, templates for controlled materials synthesis, building blocks for higher-order architectures, and more. A deep understanding of the principles underlying the construction, function, and evolution of natural systems has been key to tailoring selective cargo encapsulation and interactions with both biological systems and synthetic materials through protein engineering and directed evolution. The ability to adapt and design increasingly sophisticated capsid structures and functions stands to benefit the fields of catalysis, materials science, and medicine.
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Affiliation(s)
| | | | - Stephan Tetter
- Laboratory of Organic Chemistry, ETH Zurich, 8093 Zurich, Switzerland
| | - Angela Steinauer
- Laboratory of Organic Chemistry, ETH Zurich, 8093 Zurich, Switzerland
| | - Mao Hori
- Laboratory of Organic Chemistry, ETH Zurich, 8093 Zurich, Switzerland
| | - Donald Hilvert
- Laboratory of Organic Chemistry, ETH Zurich, 8093 Zurich, Switzerland
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4
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Chen S, Yang L, Leung FKC, Kajitani T, Stuart MCA, Fukushima T, van Rijn P, Feringa BL. Photoactuating Artificial Muscles of Motor Amphiphiles as an Extracellular Matrix Mimetic Scaffold for Mesenchymal Stem Cells. J Am Chem Soc 2022; 144:3543-3553. [PMID: 35171583 PMCID: PMC8895399 DOI: 10.1021/jacs.1c12318] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
![]()
Mimicking the native
extracellular matrix (ECM) as a cell culture
scaffold has long attracted scientists from the perspective of supramolecular
chemistry for potential application in regenerative medicine. However,
the development of the next-generation synthetic materials that mimic
key aspects of ECM, with hierarchically oriented supramolecular structures,
which are simultaneously highly dynamic and responsive to external
stimuli, remains a major challenge. Herein, we present supramolecular
assemblies formed by motor amphiphiles (MAs), which mimic
the structural features of the hydrogel nature of the ECM and additionally
show intrinsic dynamic behavior that allow amplifying molecular motions
to macroscopic muscle-like actuating functions induced by light. The
supramolecular assembly (named artificial muscle) provides an attractive
approach for developing responsive ECM mimetic scaffolds for human
bone marrow-derived mesenchymal stem cells (hBM-MSCs).
Detailed investigations on the photoisomerization by nuclear magnetic
resonance and UV–vis absorption spectroscopy, assembled structures
by electron microscopy, the photoactuation process, structural order
by X-ray diffraction, and cytotoxicity are presented. Artificial muscles
of MAs provide fast photoactuation in water based on
the hierarchically anisotropic supramolecular structures and show
no cytotoxicity. Particularly important, artificial muscles of MAs with adhered hBM-MSCs still can be actuated
by external light stimulation, showing their ability to convert light
energy into mechanical signals in biocompatible systems. As a proof-of-concept
demonstration, these results provide the potential for building photoactuating
ECM mimetic scaffolds by artificial muscle-like supramolecular assemblies
based on MAs and offer opportunities for signal transduction
in future biohybrid systems of cells and MAs.
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Affiliation(s)
- Shaoyu Chen
- Center for System Chemistry, Stratingh Institute for Chemistry, University of Groningen, AG Groningen 9747, The Netherlands.,Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Liangliang Yang
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, AV Groningen 9713, The Netherlands
| | - Franco King-Chi Leung
- Center for System Chemistry, Stratingh Institute for Chemistry, University of Groningen, AG Groningen 9747, The Netherlands
| | - Takashi Kajitani
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Marc C A Stuart
- Center for System Chemistry, Stratingh Institute for Chemistry, University of Groningen, AG Groningen 9747, The Netherlands
| | - Takanori Fukushima
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Patrick van Rijn
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, AV Groningen 9713, The Netherlands
| | - Ben L Feringa
- Center for System Chemistry, Stratingh Institute for Chemistry, University of Groningen, AG Groningen 9747, The Netherlands.,Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
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5
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Li R, Gong ZL, Zhu Q, Sun MJ, Che Y, Yao J, Zhong YW. A pre-organized monomer-reservoir strategy to prepare multidimensional phosphorescent organoplatinum nanocrystals and suprastructures. Sci China Chem 2021. [DOI: 10.1007/s11426-021-1129-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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6
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Liu Q, Shaukat A, Kyllönen D, Kostiainen MA. Polyelectrolyte Encapsulation and Confinement within Protein Cage-Inspired Nanocompartments. Pharmaceutics 2021; 13:1551. [PMID: 34683843 PMCID: PMC8537137 DOI: 10.3390/pharmaceutics13101551] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/17/2021] [Accepted: 09/20/2021] [Indexed: 12/17/2022] Open
Abstract
Protein cages are nanocompartments with a well-defined structure and monodisperse size. They are composed of several individual subunits and can be categorized as viral and non-viral protein cages. Native viral cages often exhibit a cationic interior, which binds the anionic nucleic acid genome through electrostatic interactions leading to efficient encapsulation. Non-viral cages can carry various cargo, ranging from small molecules to inorganic nanoparticles. Both cage types can be functionalized at targeted locations through genetic engineering or chemical modification to entrap materials through interactions that are inaccessible to wild-type cages. Moreover, the limited number of constitutional subunits ease the modification efforts, because a single modification on the subunit can lead to multiple functional sites on the cage surface. Increasing efforts have also been dedicated to the assembly of protein cage-mimicking structures or templated protein coatings. This review focuses on native and modified protein cages that have been used to encapsulate and package polyelectrolyte cargos and on the electrostatic interactions that are the driving force for the assembly of such structures. Selective encapsulation can protect the payload from the surroundings, shield the potential toxicity or even enhance the intended performance of the payload, which is appealing in drug or gene delivery and imaging.
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Affiliation(s)
- Qing Liu
- Biohybrid Materials, Department of Bioproducts and Biosystems, Aalto University, 00076 Aalto, Finland; (Q.L.); (A.S.); (D.K.)
| | - Ahmed Shaukat
- Biohybrid Materials, Department of Bioproducts and Biosystems, Aalto University, 00076 Aalto, Finland; (Q.L.); (A.S.); (D.K.)
| | - Daniella Kyllönen
- Biohybrid Materials, Department of Bioproducts and Biosystems, Aalto University, 00076 Aalto, Finland; (Q.L.); (A.S.); (D.K.)
| | - Mauri A. Kostiainen
- Biohybrid Materials, Department of Bioproducts and Biosystems, Aalto University, 00076 Aalto, Finland; (Q.L.); (A.S.); (D.K.)
- HYBER Center, Department of Applied Physics, Aalto University, 00076 Aalto, Finland
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7
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Zhou XQ, Mytiliniou M, Hilgendorf J, Zeng Y, Papadopoulou P, Shao Y, Dominguez MP, Zhang L, Hesselberth MBS, Bos E, Siegler MA, Buda F, Brouwer AM, Kros A, Koning RI, Heinrich D, Bonnet S. Intracellular Dynamic Assembly of Deep-Red Emitting Supramolecular Nanostructures Based on the Pt…Pt Metallophilic Interaction. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2008613. [PMID: 34338371 DOI: 10.1002/adma.202008613] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 06/27/2021] [Indexed: 06/13/2023]
Abstract
Many drug delivery systems end up in the lysosome because they are built from covalent or kinetically inert supramolecular bonds. To reach other organelles, nanoparticles hence need to either be made from a kinetically labile interaction that allows re-assembly of the nanoparticles inside the cell following endocytic uptake, or, be taken up by a mechanism that short-circuits the classical endocytosis pathway. In this work, the intracellular fate of nanorods that self-assemble via the Pt…Pt interaction of cyclometalated platinum(II) compounds, is studied. These deep-red emissive nanostructures (638 nm excitation, ≈700 nm emission) are stabilized by proteins in cell medium. Once in contact with cancer cells, they cross the cell membrane via dynamin- and clathrin-dependent endocytosis. However, time-dependent confocal colocalization and cellular electron microscopy demonstrate that they directly move to mitochondria without passing by the lysosomes. Altogether, this study suggests that Pt…Pt interaction is strong enough to generate emissive, aggregated nanoparticles inside cells, but labile enough to allow these nanostructures to reach the mitochondria without being trapped in the lysosomes. These findings open new venues to the development of bioimaging nanoplatforms based on the Pt…Pt interaction.
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Affiliation(s)
- Xue-Quan Zhou
- Leiden Institute of Chemistry, Universiteit Leiden, Einsteinweg 55, Leiden, 2333 CC, Netherlands
| | - Maria Mytiliniou
- Leiden Institute of Physics, Huygens-Kamerlingh Onnes Laboratory, Universiteit Leiden, Leiden, 2300 RA, The Netherlands
| | - Jonathan Hilgendorf
- Leiden Institute of Chemistry, Universiteit Leiden, Einsteinweg 55, Leiden, 2333 CC, Netherlands
| | - Ye Zeng
- Leiden Institute of Chemistry, Universiteit Leiden, Einsteinweg 55, Leiden, 2333 CC, Netherlands
| | - Panagiota Papadopoulou
- Leiden Institute of Chemistry, Universiteit Leiden, Einsteinweg 55, Leiden, 2333 CC, Netherlands
| | - Yang Shao
- Leiden Institute of Chemistry, Universiteit Leiden, Einsteinweg 55, Leiden, 2333 CC, Netherlands
| | - Maximilian Paradiz Dominguez
- Molecular Photonics Group, Van't Hoff Institute for Molecular Sciences (HIMS), Universiteit van Amsterdam, Science Park 904, Amsterdam, 1098 XH, Netherlands
| | - Liyan Zhang
- Leiden Institute of Chemistry, Universiteit Leiden, Einsteinweg 55, Leiden, 2333 CC, Netherlands
| | - Marcel B S Hesselberth
- Leiden Institute of Physics, Huygens-Kamerlingh Onnes Laboratory, Universiteit Leiden, Leiden, 2300 RA, The Netherlands
| | - Erik Bos
- Department of Cell and Chemical Biology, Leiden University Medical Center, Einthovenweg 20, Leiden, 2333 ZC, The Netherlands
| | - Maxime A Siegler
- Department of Chemistry, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Francesco Buda
- Leiden Institute of Chemistry, Universiteit Leiden, Einsteinweg 55, Leiden, 2333 CC, Netherlands
| | - Albert M Brouwer
- Molecular Photonics Group, Van't Hoff Institute for Molecular Sciences (HIMS), Universiteit van Amsterdam, Science Park 904, Amsterdam, 1098 XH, Netherlands
- Materials Department, Advanced Research Center for Nanolithography, Science Park 106, Amsterdam, 1098 XG, The Netherlands
| | - Alexander Kros
- Leiden Institute of Chemistry, Universiteit Leiden, Einsteinweg 55, Leiden, 2333 CC, Netherlands
| | - Roman I Koning
- Department of Cell and Chemical Biology, Leiden University Medical Center, Einthovenweg 20, Leiden, 2333 ZC, The Netherlands
| | - Doris Heinrich
- Leiden Institute of Physics, Huygens-Kamerlingh Onnes Laboratory, Universiteit Leiden, Leiden, 2300 RA, The Netherlands
- Institute for Bioprocessing and Analytical Measurement Techniques, Rosenhof, 37308, Heilbad Heiligenstadt, Germany
- Faculty for Mathematics and Natural Sciences, Ilmenau University of Technology, 98693, Ilmenau, Germany
- Frauenhofer Attract 3DNanoCell, Fraunhofer Institute for Silicate Research ISC, 97082, Würzburg, Germany
| | - Sylvestre Bonnet
- Leiden Institute of Chemistry, Universiteit Leiden, Einsteinweg 55, Leiden, 2333 CC, Netherlands
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8
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Wang J, Wicher B, Méndez-Ardoy A, Li X, Pecastaings G, Buffeteau T, Bassani DM, Maurizot V, Huc I. Loading Linear Arrays of Cu II Inside Aromatic Amide Helices. Angew Chem Int Ed Engl 2021; 60:18461-18466. [PMID: 34014599 PMCID: PMC8456862 DOI: 10.1002/anie.202104734] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 05/12/2021] [Indexed: 12/25/2022]
Abstract
The very stable helices of 8-amino-2-quinolinecarboxylic acid oligoamides are shown to uptake CuII ions in their cavity through deprotonation of their amide functions with minimal alteration of their shape, unlike most metallo-organic structures which generally differ from their organic precursors. The outcome is the formation of intramolecular linear arrays of a defined number of CuII centers (up to sixteen in this study) at a 3 Å distance, forming a molecular mimic of a metal wire completely surrounded by an organic sheath. The helices pack in the solid state so that the arrays of CuII extend intermolecularly. Conductive-AFM and cyclic voltammetry suggest that electrons are transported throughout the metal-loaded helices in contrast with hole transport observed for analogous foldamers devoid of metal ions.
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Affiliation(s)
- Jinhua Wang
- CBMN (UMR 5248), Univ. Bordeaux, CNRS, Bordeaux INP, 2 rue Robert Escarpit, 33600, Pessac, France
| | - Barbara Wicher
- Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780, Poznan, Poland
| | - Alejandro Méndez-Ardoy
- ISM (UMR 5255), Univ. Bordeaux, CNRS, 351, Cours de la Libération, 33405, Talence, France
| | - Xuesong Li
- CBMN (UMR 5248), Univ. Bordeaux, CNRS, Bordeaux INP, 2 rue Robert Escarpit, 33600, Pessac, France
| | - Gilles Pecastaings
- LCPO (UMR 5629), Bordeaux INP, CNRS, 16, Av. Pey-Berland, 33600, Pessac, France
- CRPP (UMR 5031), Univ. Bordeaux, CNRS, 115 Avenue du Dr Albert Schweitzer, 33600, Pessac, France
| | - Thierry Buffeteau
- ISM (UMR 5255), Univ. Bordeaux, CNRS, 351, Cours de la Libération, 33405, Talence, France
| | - Dario M Bassani
- ISM (UMR 5255), Univ. Bordeaux, CNRS, 351, Cours de la Libération, 33405, Talence, France
| | - Victor Maurizot
- CBMN (UMR 5248), Univ. Bordeaux, CNRS, Bordeaux INP, 2 rue Robert Escarpit, 33600, Pessac, France
| | - Ivan Huc
- CBMN (UMR 5248), Univ. Bordeaux, CNRS, Bordeaux INP, 2 rue Robert Escarpit, 33600, Pessac, France
- Department of Pharmacy, Ludwig-Maximilians-Universität, Butenandstraße 5-13, 81377, Munich, Germany
- Cluster of Excellence e-conversion, 85748, Garching, Germany
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9
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Wang J, Wicher B, Méndez‐Ardoy A, Li X, Pecastaings G, Buffeteau T, Bassani DM, Maurizot V, Huc I. Loading Linear Arrays of Cu
II
Inside Aromatic Amide Helices. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202104734] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jinhua Wang
- CBMN (UMR 5248) Univ. Bordeaux CNRS Bordeaux INP 2 rue Robert Escarpit 33600 Pessac France
| | - Barbara Wicher
- Department of Chemical Technology of Drugs Poznan University of Medical Sciences Grunwaldzka 6 60-780 Poznan Poland
| | | | - Xuesong Li
- CBMN (UMR 5248) Univ. Bordeaux CNRS Bordeaux INP 2 rue Robert Escarpit 33600 Pessac France
| | - Gilles Pecastaings
- LCPO (UMR 5629) Bordeaux INP CNRS 16, Av. Pey-Berland 33600 Pessac France
- CRPP (UMR 5031) Univ. Bordeaux CNRS 115 Avenue du Dr Albert Schweitzer 33600 Pessac France
| | - Thierry Buffeteau
- ISM (UMR 5255) Univ. Bordeaux CNRS 351, Cours de la Libération 33405 Talence France
| | - Dario M. Bassani
- ISM (UMR 5255) Univ. Bordeaux CNRS 351, Cours de la Libération 33405 Talence France
| | - Victor Maurizot
- CBMN (UMR 5248) Univ. Bordeaux CNRS Bordeaux INP 2 rue Robert Escarpit 33600 Pessac France
| | - Ivan Huc
- CBMN (UMR 5248) Univ. Bordeaux CNRS Bordeaux INP 2 rue Robert Escarpit 33600 Pessac France
- Department of Pharmacy Ludwig-Maximilians-Universität Butenandstraße 5–13 81377 Munich Germany
- Cluster of Excellence e-conversion 85748 Garching Germany
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10
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Wu Y, Cao S, Alam MNA, Raabe M, Michel-Souzy S, Wang Z, Wagner M, Ermakova A, Cornelissen JJLM, Weil T. Fluorescent nanodiamonds encapsulated by Cowpea Chlorotic Mottle Virus (CCMV) proteins for intracellular 3D-trajectory analysis. J Mater Chem B 2021; 9:5621-5627. [PMID: 34184014 PMCID: PMC8292973 DOI: 10.1039/d1tb00890k] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 06/20/2021] [Indexed: 02/05/2023]
Abstract
Long-term tracking of nanoparticles to resolve intracellular structures and motions is essential to elucidate fundamental parameters as well as transport processes within living cells. Fluorescent nanodiamond (ND) emitters provide cell compatibility and very high photostability. However, high stability, biocompatibility, and cellular uptake of these fluorescent NDs under physiological conditions are required for intracellular applications. Herein, highly stable NDs encapsulated with Cowpea chlorotic mottle virus capsid proteins (ND-CP) are prepared. A thin capsid protein layer is obtained around the NDs, which imparts reactive groups and high colloidal stability, while retaining the opto-magnetic properties of the coated NDs as well as the secondary structure of CPs adsorbed on the surface of NDs. In addition, the ND-CP shows excellent biocompatibility both in vitro and in vivo. Long-term 3D trajectories of the ND-CP with fine spatiotemporal resolutions are recorded; their intracellular motions are analyzed by different models, and the diffusion coefficients are calculated. The ND-CP with its brilliant optical properties and stability under physiological conditions provides us with a new tool to advance the understanding of cell biology, e.g., endocytosis, exocytosis, and active transport processes in living cells as well as intracellular dynamic parameters.
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Affiliation(s)
- Yingke Wu
- Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz 55128, Germany.
| | - Shuqin Cao
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China and Department of Molecules & Materials, MESA+Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands.
| | - Md Noor A Alam
- Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz 55128, Germany. and Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, Ulm 89081, Germany
| | - Marco Raabe
- Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz 55128, Germany. and Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, Ulm 89081, Germany
| | - Sandra Michel-Souzy
- Department of Molecules & Materials, MESA+Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands.
| | - Zuyuan Wang
- Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz 55128, Germany. and Institute for Measurement and Automation, Division of Sensor Technology and Measurement Systems, Bundeswehr University Munich, Werner-Heisenberg-Weg 39, Neubiberg 85579, Germany
| | - Manfred Wagner
- Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz 55128, Germany.
| | - Anna Ermakova
- Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz 55128, Germany. and Institute for Physics, Johannes Gutenberg University Mainz, Staudingerweg 7, Mainz 55128, Germany
| | - Jeroen J L M Cornelissen
- Department of Molecules & Materials, MESA+Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands.
| | - Tanja Weil
- Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz 55128, Germany. and Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, Ulm 89081, Germany
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11
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Park J, Hwang M, Ok M, Li C, Choi H, Seo ML, Jung JH. Supramolecular polymerization of Pt(II) complex with terpyridine-based ligand possessing alanine moiety in nonpolar solvent. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108650] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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12
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Le DT, Müller KM. In Vitro Assembly of Virus-Like Particles and Their Applications. Life (Basel) 2021; 11:334. [PMID: 33920215 PMCID: PMC8069851 DOI: 10.3390/life11040334] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 04/05/2021] [Accepted: 04/07/2021] [Indexed: 02/06/2023] Open
Abstract
Virus-like particles (VLPs) are increasingly used for vaccine development and drug delivery. Assembly of VLPs from purified monomers in a chemically defined reaction is advantageous compared to in vivo assembly, because it avoids encapsidation of host-derived components and enables loading with added cargoes. This review provides an overview of ex cella VLP production methods focusing on capsid protein production, factors that impact the in vitro assembly, and approaches to characterize in vitro VLPs. The uses of in vitro produced VLPs as vaccines and for therapeutic delivery are also reported.
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Affiliation(s)
| | - Kristian M. Müller
- Cellular and Molecular Biotechnology, Faculty of Technology, Bielefeld University, 33615 Bielefeld, Germany;
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13
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Li Y, Fei Y, Sun H, Yu S, Liu J. Regulation of the Switchable Luminescence of Tridentate Platinum(II) Complexes by Photoisomerization. Front Chem 2021; 8:622256. [PMID: 33614596 PMCID: PMC7892467 DOI: 10.3389/fchem.2020.622256] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 12/21/2020] [Indexed: 12/22/2022] Open
Abstract
Organoplatinum (II) complexes are promising candidates for the construction of smart supramolecular materials due to their unique flat structures. This accompanied by intriguing luminescent properties, prompts the molecules to aggregate after external stimuli. Nevertheless, the utilization of photo-responsive subunits to modulate their assemble behaviors and functions are still rarely explored. In this work, azobenzene (azo)-appended tridentate platinum (II) complexes with different linkers have been designed and synthesized. The intermolecular hydrogen bonding, π-π stacking, and metal-metal interactions were finely controlled through the tiny alteration of the linkers, which was found to play a vital role in self-assembly, and photophysical and photoisomerization properties. Some of them exhibited dual emission bands originating from metal-perturbed triplet intraligand (3IL) and metal-metal to ligand charge transfer (3MMLCT) excited states due to the different intermolecular interactions. Based on this, the manipulation of switchable luminescence as well as the controllable morphologies have been realized by photoisomerization.
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Affiliation(s)
- Yongguang Li
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, China
| | | | | | | | - Junqiu Liu
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, China
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14
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Zamora A, Wachter E, Vera M, Heidary DK, Rodríguez V, Ortega E, Fernández-Espín V, Janiak C, Glazer EC, Barone G, Ruiz J. Organoplatinum(II) Complexes Self-Assemble and Recognize AT-Rich Duplex DNA Sequences. Inorg Chem 2021; 60:2178-2187. [PMID: 33502194 PMCID: PMC8456496 DOI: 10.1021/acs.inorgchem.0c02648] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
![]()
The
specific recognition of AT-rich DNA sequences opens up the
door to promising diagnostic and/or therapeutic strategies against
gene-related diseases. Here, we demonstrate that amphiphilic PtII complexes of the type [Pt(dmba)(N∧N)]NO3 (dmba = N,N-dimethylbenzylamine-κN, κC; N∧N = dpq (3), dppz (4), and dppn (5)) recognize AT-rich
oligonucleotides over other types of DNA, RNA, and model proteins.
The crystal structure of 4 shows the presence of significant
π-stacking interactions and a distorted coordination sphere
of the d8 PtII atom. Complex 5,
containing the largest π-conjugated ligand, forms supramolecular
assemblies at high concentrations under aqueous environment. However,
its aggregation can be promoted in the presence of DNA at concentrations
as low as 10 μM in a process that “turns on” its
excimer emission around 600 nm. Viscometry, gel electrophoresis, and
theoretical calculations demonstrate that 5 binds to
minor groove when self-assembled, while the monomers of 3 and 4 intercalate into the DNA. The complexes also
inhibit cancer cell growth with low-micromolar IC50 values
in 2D tissue culture and suppress tumor growth in 3D tumor spheroids
with a multicellular resistance (MCR) index comparable to that of
cisplatin. Cyclometalated PtII complexes
containing π-conjugated
ligands form supramolecular assemblies under aqueous environment,
and DNA-induced aggregation occurs for the one containing the highest
conjugated N,N-diimine ligand. The complexes recognize
AT-rich DNA sequences over others in DNA, RNA, and proteins. Their
DNA binding mode switches from intercalation to minor groove binding
when self-assembled. The complexes suppress tumor growth in 3D tumor
spheroids.
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Affiliation(s)
- Ana Zamora
- Departamento de Química Inorgánica, Universidad de Murcia, and Biomedical Research Institute of Murcia (IMIB-Arrixaca), E-30071 Murcia, Spain
| | - Erin Wachter
- Department of Chemistry, University of Kentucky 505 Rose Street, Lexington, Kentucky 40506, United States
| | - María Vera
- Departamento de Química Inorgánica, Universidad de Murcia, and Biomedical Research Institute of Murcia (IMIB-Arrixaca), E-30071 Murcia, Spain
| | - David K Heidary
- Department of Chemistry, University of Kentucky 505 Rose Street, Lexington, Kentucky 40506, United States
| | - Venancio Rodríguez
- Departamento de Química Inorgánica, Universidad de Murcia, and Biomedical Research Institute of Murcia (IMIB-Arrixaca), E-30071 Murcia, Spain
| | - Enrique Ortega
- Departamento de Química Inorgánica, Universidad de Murcia, and Biomedical Research Institute of Murcia (IMIB-Arrixaca), E-30071 Murcia, Spain
| | | | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, D-40204 Düsseldorf, Germany
| | - Edith C Glazer
- Department of Chemistry, University of Kentucky 505 Rose Street, Lexington, Kentucky 40506, United States
| | - Giampaolo Barone
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università di Palermo, 90128 Palermo, Italy
| | - José Ruiz
- Departamento de Química Inorgánica, Universidad de Murcia, and Biomedical Research Institute of Murcia (IMIB-Arrixaca), E-30071 Murcia, Spain
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15
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Handedness-inverted polymorphic helical assembly and circularly polarized luminescence of chiral platinum complexes. Sci China Chem 2021. [DOI: 10.1007/s11426-020-9911-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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16
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Obydennov DL, Simbirtseva AE, Piksin SE, Sosnovskikh VY. 2,6-Dicyano-4-pyrone as a Novel and Multifarious Building Block for the Synthesis of 2,6-Bis(hetaryl)-4-pyrones and 2,6-Bis(hetaryl)-4-pyridinols. ACS OMEGA 2020; 5:33406-33420. [PMID: 33403303 PMCID: PMC7774280 DOI: 10.1021/acsomega.0c05357] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 12/02/2020] [Indexed: 05/08/2023]
Abstract
In this work, a three-stage and easily scalable synthesis of 2,6-dicyano-4-pyrone (overall yield of 45%) as a new convenient building block has been developed from diethyl acetonedioxalate. It was shown that the transformation with hydroxylamine and [3 + 2]-cycloaddition, in contrast to the reactions with hydrazines, selectively proceed through the attack at the cyano groups without the pyrone ring-opening to give symmetrical and unsymmetrical pyrone-bearing heterocyclic triads containing 1,2,4- and 1,3,4-oxadiazoles as well as tetrazole moieties. The reaction of 2,6-bis(hetaryl)-4-pyrones with ammonia afforded 2,6-bis(hetaryl)pyridines in 63-87% yields. The 4-pyridone/4-pyridinol tautomerism of 2,6-bis(hetaryl)pyridinols and the influence of the nature of adjacent azolyl moieties on this equilibrium have been discussed.
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17
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Synthesis and applications of anisotropic nanoparticles with precisely defined dimensions. Nat Rev Chem 2020; 5:21-45. [PMID: 37118104 DOI: 10.1038/s41570-020-00232-7] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/12/2020] [Indexed: 02/07/2023]
Abstract
Shape and size play powerful roles in determining the properties of a material; controlling these aspects with precision is therefore an important, fundamental goal of the chemical sciences. In particular, the introduction of shape anisotropy at the nanoscale has emerged as a potent way to access new properties and functionality, enabling the exploration of complex nanomaterials across a range of applications. Recent advances in DNA and protein nanotechnology, inorganic crystallization techniques, and precision polymer self-assembly are now enabling unprecedented control over the synthesis of anisotropic nanoparticles with a variety of shapes, encompassing one-dimensional rods, dumbbells and wires, two-dimensional and three-dimensional platelets, rings, polyhedra, stars, and more. This has, in turn, enabled much progress to be made in our understanding of how anisotropy and particle dimensions can be tuned to produce materials with unique and optimized properties. In this Review, we bring these recent developments together to critically appraise the different methods for the bottom-up synthesis of anisotropic nanoparticles enabling exquisite control over morphology and dimensions. We highlight the unique properties of these materials in arenas as diverse as electron transport and biological processing, illustrating how they can be leveraged to produce devices and materials with otherwise inaccessible functionality. By making size and shape our focus, we aim to identify potential synergies between different disciplines and produce a road map for future research in this crucial area.
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18
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Hao X, Xiong B, Ni M, Tang B, Ma Y, Peng H, Zhou X, Smalyukh II, Xie X. Highly Luminescent Liquid Crystals in Aggregation Based on Platinum(II) Complexes. ACS APPLIED MATERIALS & INTERFACES 2020; 12:53058-53066. [PMID: 33174425 DOI: 10.1021/acsami.0c13935] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Luminescent liquid crystals (LLCs) attract considerable attention because of their broad applications in displays, chemosensors, and anti-counterfeiting. However, it remains challenging to achieve a high luminescence efficiency in LCs because of the common aggregation-caused quenching effect. Herein, we demonstrate a facile approach to designing LLCs with a high quantum yield up to 88% by deliberately tuning the aggregation behavior of platinum(II) complexes with alkoxy chains (CnH2n+1O-). LLCs in hexagonal columnar and rectangular columnar phases are achieved when n = 12 and 16, respectively, as revealed by one-dimensional wide-angle X-ray diffraction and small-angle X-ray scattering. These LLCs are able to not only exhibit strong emission at elevated temperatures but also show attractive reversible vapochromism upon alternative CH2Cl2 and EtOH fuming, which imparts added functions and promises technological utility.
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Affiliation(s)
- Xingtian Hao
- Key Lab for Material Chemistry of Energy Conversion and Storage, Ministry of Education, and National Anti-Counterfeit Engineering Research Center, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Bijin Xiong
- Key Lab for Material Chemistry of Energy Conversion and Storage, Ministry of Education, and National Anti-Counterfeit Engineering Research Center, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Mingli Ni
- Key Lab for Material Chemistry of Energy Conversion and Storage, Ministry of Education, and National Anti-Counterfeit Engineering Research Center, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Bing Tang
- State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Ying Ma
- State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Haiyan Peng
- Key Lab for Material Chemistry of Energy Conversion and Storage, Ministry of Education, and National Anti-Counterfeit Engineering Research Center, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Xingping Zhou
- Key Lab for Material Chemistry of Energy Conversion and Storage, Ministry of Education, and National Anti-Counterfeit Engineering Research Center, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Ivan I Smalyukh
- Department of Physics and Materials Science and Engineering Program, University of Colorado at Boulder, Boulder, Colorado 80309, United States
| | - Xiaolin Xie
- Key Lab for Material Chemistry of Energy Conversion and Storage, Ministry of Education, and National Anti-Counterfeit Engineering Research Center, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
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19
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Lin G, Xian L, Zhou X, Wang S, Shah ZH, Edwards SA, Gao Y. Design and One-Pot Synthesis of Capsid-like Gold Colloids with Tunable Surface Roughness and Their Enhanced Sensing and Catalytic Performances. ACS APPLIED MATERIALS & INTERFACES 2020; 12:50152-50160. [PMID: 33084299 DOI: 10.1021/acsami.0c14802] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Viral capsid-like particles tiled with mosaic patches have attracted great attention as they imitate nature's design to achieve advanced material properties and functions. Here, we develop a facile one-pot soft-template method to synthesize biomimetic gold capsid-like colloids with tunable particle size and surface roughness. Uniform submicron-to-micron-sized hollow gold colloidal particles are successfully achieved by using tannic acids as soft templates and reducing agents, which first self-assemble into spherical complex templates before the reduction of Au3+ ions via their surface hydroxyl groups. The surface roughness, the size, and the total number of the patches of the prepared gold particles are further tuned, utilizing a mechanism that offers morphology control by varying the number of surface hydroxyl groups participating in the reduction reactions. Among different capsid-like gold colloids, those possessing a rough surface display superior catalytic properties and show promising results as surface-enhanced Raman spectroscopy (SERS) solid substrates for detecting small organic molecules and biomimetic enzymes in a liquid phase for sensing biomolecules in real samples. These capsid-like gold colloids are also expected to find practical applications in delivery systems, electronics, and optics. We believe that our strategy of imitating nature's design of capsid-like structures should also be used in the design and fabrication of other functional colloidal particles.
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Affiliation(s)
- Guanhua Lin
- Institute for Advanced Study, Shenzhen University, Nanhai Avenue 3688, Nanshan District, Shenzhen, Guangdong Province 518060, China
| | - Longbin Xian
- Institute for Advanced Study, Shenzhen University, Nanhai Avenue 3688, Nanshan District, Shenzhen, Guangdong Province 518060, China
| | - Xuemao Zhou
- Institute for Advanced Study, Shenzhen University, Nanhai Avenue 3688, Nanshan District, Shenzhen, Guangdong Province 518060, China
| | - Shuo Wang
- Institute for Advanced Study, Shenzhen University, Nanhai Avenue 3688, Nanshan District, Shenzhen, Guangdong Province 518060, China
| | - Zameer Hussain Shah
- Institute for Advanced Study, Shenzhen University, Nanhai Avenue 3688, Nanshan District, Shenzhen, Guangdong Province 518060, China
| | - Scott A Edwards
- Institute for Advanced Study, Shenzhen University, Nanhai Avenue 3688, Nanshan District, Shenzhen, Guangdong Province 518060, China
| | - Yongxiang Gao
- Institute for Advanced Study, Shenzhen University, Nanhai Avenue 3688, Nanshan District, Shenzhen, Guangdong Province 518060, China
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20
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Han Y, Gao Z, Wang C, Zhong R, Wang F. Recent progress on supramolecular assembly of organoplatinum(II) complexes into long-range ordered nanostructures. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213300] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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21
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Ghosh G, Ghosh T, Fernández G. Controlled Supramolecular Polymerization of d
8
Metal Complexes through Pathway Complexity and Seeded Growth. Chempluschem 2020; 85:1022-1033. [DOI: 10.1002/cplu.202000210] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/25/2020] [Indexed: 02/06/2023]
Affiliation(s)
- Goutam Ghosh
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität, Münster Correnstraße, 40 48149 Münster Germany
| | - Tanwistha Ghosh
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität, Münster Correnstraße, 40 48149 Münster Germany
| | - Gustavo Fernández
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität, Münster Correnstraße, 40 48149 Münster Germany
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22
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Haino T, Hirao T. Supramolecular Polymerization and Functions of Isoxazole Ring Monomers. CHEM LETT 2020. [DOI: 10.1246/cl.200031] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Takeharu Haino
- Graduate School of Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
| | - Takehiro Hirao
- Graduate School of Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
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23
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Evariste S, Khalil AM, Kerneis S, Xu C, Calvez G, Costuas K, Lescop C. Luminescent vapochromic single crystal to single crystal transition in one-dimensional coordination polymer featuring the first Cu(i) dimer bridged by an aqua ligand. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00691b] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Vapochromic luminescence caused by included solvent mobility is observed in reversible single-crystal to single-crystal (SC–SC) transitions in a one-dimensional coordination polymer bearing the first reported water molecule bridging two Cu(i) ions.
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Affiliation(s)
- Sloane Evariste
- Univ Rennes
- INSA Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
| | - Ali Moustafa Khalil
- Univ Rennes
- INSA Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
| | - Sebastien Kerneis
- Univ Rennes
- INSA Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
| | - Chendong Xu
- Univ Rennes
- INSA Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
| | - Guillaume Calvez
- Univ Rennes
- INSA Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
| | - Karine Costuas
- Univ Rennes
- INSA Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
| | - Christophe Lescop
- Univ Rennes
- INSA Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
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24
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Sasaki E, Dragoman RM, Mantri S, Dirin DN, Kovalenko MV, Hilvert D. Self‐Assembly of Proteinaceous Shells around Positively Charged Gold Nanomaterials Enhances Colloidal Stability in High‐Ionic‐Strength Buffers. Chembiochem 2019; 21:74-79. [DOI: 10.1002/cbic.201900469] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Indexed: 01/09/2023]
Affiliation(s)
- Eita Sasaki
- Laboratory of Organic ChemistryETH Zürich Vladimir-Prelog-Weg, 1-5/10 8093 Zürich Switzerland
- Present address: Graduate School of Agricultural and Life SciencesThe University of Tokyo 1-1-1 Yayoi Bunkyo-ku Tokyo 113–8657 Japan
| | - Ryan M. Dragoman
- Laboratory of Inorganic ChemistryETH Zürich Vladimir-Prelog-Weg, 1-5/10 8093 Zürich Switzerland
- Empa-Swiss Federal Laboratories for Materials Science and Technology Überland Strasse 129 8600 Dübendorf Switzerland
| | - Shiksha Mantri
- Laboratory of Organic ChemistryETH Zürich Vladimir-Prelog-Weg, 1-5/10 8093 Zürich Switzerland
| | - Dmitry N. Dirin
- Laboratory of Inorganic ChemistryETH Zürich Vladimir-Prelog-Weg, 1-5/10 8093 Zürich Switzerland
- Empa-Swiss Federal Laboratories for Materials Science and Technology Überland Strasse 129 8600 Dübendorf Switzerland
| | - Maksym V. Kovalenko
- Laboratory of Inorganic ChemistryETH Zürich Vladimir-Prelog-Weg, 1-5/10 8093 Zürich Switzerland
- Empa-Swiss Federal Laboratories for Materials Science and Technology Überland Strasse 129 8600 Dübendorf Switzerland
| | - Donald Hilvert
- Laboratory of Organic ChemistryETH Zürich Vladimir-Prelog-Weg, 1-5/10 8093 Zürich Switzerland
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25
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de Ruiter M, van der Hee R, Driessen A, Keurhorst E, Hamid M, Cornelissen J. Polymorphic assembly of virus-capsid proteins around DNA and the cellular uptake of the resulting particles. J Control Release 2019; 307:342-354. [DOI: 10.1016/j.jconrel.2019.06.019] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 06/11/2019] [Accepted: 06/16/2019] [Indexed: 12/13/2022]
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26
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Meher N, Iyer PK. Functional group engineering in naphthalimides: a conceptual insight to fine-tune the supramolecular self-assembly and condensed state luminescence. NANOSCALE 2019; 11:13233-13242. [PMID: 31290515 DOI: 10.1039/c9nr04593g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Engineering well-defined supramolecular fluorescent nano-architectures based on organic conjugated small molecules has been an essential scientific challenge. Herein, a library of sixteen naphthalimide congeners (1-15 and HNI) has been strategically designed that unveils a conceptual insight into the functional group controlled condensed state emission and aggregation-induced enhanced emission (AIEE) in conventional strong aggregation-caused quenching (ACQ) active fluorophores. Along with the regulation of ACQ-to-AIEE transformation and tailoring of the condensed state emission, a simple yet potential design strategy of functional group engineering has been established for the first time to spontaneously generate and systematically tailor the supramolecular self-assembly of organic small molecules into highly defined nano-architectures. Single-crystal XRD analysis of six congeners revealed that, unlike the well-established electronic contribution of the functional groups in the molecularly dispersed state, the condensed state photophysical and morphological properties are dictated by the distinct intermolecular π-π stacking interaction of the planar aromatic core. This work demonstrates an unconventional influence of the functional motif in the condensed state that could emerge as a promising route to build a fluorescent supramolecular nanoassembly from non-fluorescent conjugated molecules for a variety of future applications.
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Affiliation(s)
- Niranjan Meher
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, Assam, India
| | - Parameswar Krishnan Iyer
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, Assam, India and Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati-781039, Assam, India.
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27
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Kim KY, Kim J, Moon CJ, Liu J, Lee SS, Choi MY, Feng C, Jung JH. Co‐Assembled Supramolecular Nanostructure of Platinum(II) Complex through Helical Ribbon to Helical Tubes with Helical Inversion. Angew Chem Int Ed Engl 2019; 58:11709-11714. [DOI: 10.1002/anie.201905472] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Indexed: 11/07/2022]
Affiliation(s)
- Ka Young Kim
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University Jinju 52828 Republic of Korea
| | - Jaehyeong Kim
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University Jinju 52828 Republic of Korea
| | - Cheol Joo Moon
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University Jinju 52828 Republic of Korea
| | - Jinying Liu
- School of Materials Science and Engineering Shanghai Jiao Tong University Shanghai 200240 China
| | - Shim Sung Lee
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University Jinju 52828 Republic of Korea
| | - Myong Yong Choi
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University Jinju 52828 Republic of Korea
| | - Chuanliang Feng
- School of Materials Science and Engineering Shanghai Jiao Tong University Shanghai 200240 China
| | - Jong Hwa Jung
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University Jinju 52828 Republic of Korea
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28
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Kim KY, Kim J, Moon CJ, Liu J, Lee SS, Choi MY, Feng C, Jung JH. Co‐Assembled Supramolecular Nanostructure of Platinum(II) Complex through Helical Ribbon to Helical Tubes with Helical Inversion. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201905472] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Ka Young Kim
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University Jinju 52828 Republic of Korea
| | - Jaehyeong Kim
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University Jinju 52828 Republic of Korea
| | - Cheol Joo Moon
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University Jinju 52828 Republic of Korea
| | - Jinying Liu
- School of Materials Science and Engineering Shanghai Jiao Tong University Shanghai 200240 China
| | - Shim Sung Lee
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University Jinju 52828 Republic of Korea
| | - Myong Yong Choi
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University Jinju 52828 Republic of Korea
| | - Chuanliang Feng
- School of Materials Science and Engineering Shanghai Jiao Tong University Shanghai 200240 China
| | - Jong Hwa Jung
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University Jinju 52828 Republic of Korea
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29
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Zhu J, Haynes CJE, Kieffer M, Greenfield JL, Greenhalgh RD, Nitschke JR, Keyser UF. Fe II4L 4 Tetrahedron Binds to Nonpaired DNA Bases. J Am Chem Soc 2019; 141:11358-11362. [PMID: 31283214 PMCID: PMC7007224 DOI: 10.1021/jacs.9b03566] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A water-soluble self-assembled supramolecular FeII4L4 tetrahedron binds to single stranded DNA, mismatched DNA base pairs, and three-way DNA junctions. Binding of the coordination cage quenches fluorescent labels on the DNA strand, which provides an optical means to detect the interaction and allows the position of the binding site to be gauged with respect to the fluorescent label. Utilizing the quenching and binding properties of the coordination cage, we developed a simple and rapid detection method based on fluorescence quenching to detect unpaired bases in double-stranded DNA.
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Affiliation(s)
- Jinbo Zhu
- Cavendish Laboratory, University of Cambridge , JJ Thomson Avenue , Cambridge CB3 0HE , United Kingdom
| | - Cally J E Haynes
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge CB2 1EW , United Kingdom
| | - Marion Kieffer
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge CB2 1EW , United Kingdom
| | - Jake L Greenfield
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge CB2 1EW , United Kingdom
| | - Ryan D Greenhalgh
- Cavendish Laboratory, University of Cambridge , JJ Thomson Avenue , Cambridge CB3 0HE , United Kingdom
| | - Jonathan R Nitschke
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge CB2 1EW , United Kingdom
| | - Ulrich F Keyser
- Cavendish Laboratory, University of Cambridge , JJ Thomson Avenue , Cambridge CB3 0HE , United Kingdom
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30
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Aliprandi A, Capaldo L, Bobica C, Silvestrini S, De Cola L. Effects of the Molecular Design on the Supramolecular Organization of Luminescent Pt(II) Complexes. Isr J Chem 2019. [DOI: 10.1002/ijch.201900047] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Alessandro Aliprandi
- Laboratoire de Chimie et des Biomatériaux Supramoléculaires Institut de Science et d'Ingénierie Supramoléculaires (UMR 7006)Université de Strasbourg & CNRS 8 allée Gaspard Monge 67000 Strasbourg France
| | - Luca Capaldo
- Laboratoire de Chimie et des Biomatériaux Supramoléculaires Institut de Science et d'Ingénierie Supramoléculaires (UMR 7006)Université de Strasbourg & CNRS 8 allée Gaspard Monge 67000 Strasbourg France
| | - Carla Bobica
- Laboratoire de Chimie et des Biomatériaux Supramoléculaires Institut de Science et d'Ingénierie Supramoléculaires (UMR 7006)Université de Strasbourg & CNRS 8 allée Gaspard Monge 67000 Strasbourg France
| | - Simone Silvestrini
- Laboratoire de Chimie et des Biomatériaux Supramoléculaires Institut de Science et d'Ingénierie Supramoléculaires (UMR 7006)Université de Strasbourg & CNRS 8 allée Gaspard Monge 67000 Strasbourg France
| | - Luisa De Cola
- Laboratoire de Chimie et des Biomatériaux Supramoléculaires Institut de Science et d'Ingénierie Supramoléculaires (UMR 7006)Université de Strasbourg & CNRS 8 allée Gaspard Monge 67000 Strasbourg France
- Institut für Nanotechnologie (INT)Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldschaffen Germany
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31
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Marin O, Alesker M, Guttman S, Gershinsky G, Edri E, Shpaisman H, Guerra RE, Zitoun D, Deutsch M, Sloutskin E. Self-faceting of emulsion droplets as a route to solid icosahedra and other polyhedra. J Colloid Interface Sci 2019; 538:541-545. [DOI: 10.1016/j.jcis.2018.11.111] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 11/29/2018] [Accepted: 11/30/2018] [Indexed: 12/25/2022]
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32
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Cheng P, Lin J, Qiu X, Zhang W, Cheng J, Wang Y, Li N, Yang J, Yu H. Viral capsid-like titania for selective enrichment of phosphorylated peptides. Chem Commun (Camb) 2019; 55:6759-6762. [DOI: 10.1039/c9cc02763g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Viral capsid-like titania (VCL-TiO2) bearing ordered mesoporous channels and protrusions was fabricated for selectively enriching phosphorylated peptides.
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Affiliation(s)
- Panpan Cheng
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Nanjing Tech University
- Nanjing 211816
- P. R. China
| | - Jianjian Lin
- Key Laboratory of Eco-chemical Engineering
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
- P. R. China
| | - Xiaoyan Qiu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Institution Nanjing Tech University (Nanjing Tech)
- Nanjing 211800
- P. R. China
| | - Wanna Zhang
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Nanjing Tech University
- Nanjing 211816
- P. R. China
| | - Juan Cheng
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Institution Nanjing Tech University (Nanjing Tech)
- Nanjing 211800
- P. R. China
| | - Yong Wang
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Nanjing Tech University
- Nanjing 211816
- P. R. China
| | - Nan Li
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Nanjing Tech University
- Nanjing 211816
- P. R. China
| | - Jingying Yang
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Nanjing Tech University
- Nanjing 211816
- P. R. China
| | - Haizhou Yu
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Nanjing Tech University
- Nanjing 211816
- P. R. China
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33
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Meng W, He Q, Yu M, Zhou Y, Wang C, Yu B, Zhang B, Bu W. Telechelic amphiphilic metallopolymers end-functionalized with platinum(ii) complexes: synthesis, luminescence enhancement, and their self-assembly into flowerlike vesicles and giant flowerlike vesicles. Polym Chem 2019. [DOI: 10.1039/c9py00652d] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Telechelic amphiphilic metallopolymers can self-assemble in solution to create nanosized flowerlike vesicles, where the two platinum(ii) complex ends are connected to the same vesicular core and the central PEG chains form loops as a corona.
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Affiliation(s)
- Weisheng Meng
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- State Key Laboratory of Applied Organic Chemistry
- and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
| | - Qun He
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- State Key Laboratory of Applied Organic Chemistry
- and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
| | - Manman Yu
- State Key Laboratory of Chemical Resource Engineering
- College of Materials Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Yufeng Zhou
- School of Materials Science & Engineering
- Zhengzhou University
- Zhengzhou
- China
| | - Chen Wang
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- State Key Laboratory of Applied Organic Chemistry
- and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
| | - Bingran Yu
- State Key Laboratory of Chemical Resource Engineering
- College of Materials Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Bin Zhang
- School of Materials Science & Engineering
- Zhengzhou University
- Zhengzhou
- China
| | - Weifeng Bu
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- State Key Laboratory of Applied Organic Chemistry
- and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
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34
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Atoini Y, Prasetyanto EA, Chen P, Silvestrini S, Harrowfield J, De Cola L. Luminescence of Amphiphilic Pt II Complexes Controlled by Confinement. Chemistry 2018; 24:12054-12060. [PMID: 30035830 DOI: 10.1002/chem.201802743] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 07/12/2018] [Indexed: 11/07/2022]
Abstract
The formation of hybrid silica-based systems to study the effect of the confinement on the emission properties of self-assembled platinum(II) complexes is reported. The complexes behave as surfactants since they possess a hydrophobic moiety and, on the ancillary ligand, a relatively long hydrophilic chain terminated with a positively charged group. The compounds, soluble in water, self-assemble, even at very low concentration, in supramolecular structures which display an orange luminescence. The properties of the assemblies have been studied in detail and in order to stabilize these supramolecular architectures and to enhance their emission properties hybrid silica porous nanoparticles have been prepared. In particular the PtII complexes have been employed as co-surfactant for the template formation of mesoporous silica nanoparticles (MSNs) using a sol gel synthesis. Interestingly, upon encapsulation in the silica pores, the platinum aggregates exhibit an emission profile similar in energy to the complexes assembled in solution, but the photoluminescence quantum yields of the hybrid systems are significantly higher (up to 45 %), and the excited state lifetimes much longer than those recorded in solution. Such enhancement of the photophysical properties together with the possibility to process the hybrid silica nanomaterials can pave the way to new type of emitters.
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Affiliation(s)
- Youssef Atoini
- Laboratoire de Chimie et des Biomatériaux Supramoléculaires, Institut de Science et d'Ingénierie Supramoléculaires (ISIS-UMR 7006), Université de Strasbourg-CNRS, 8 Rue Gaspard Monge, 67000, Strasbourg, France
| | - Eko Adi Prasetyanto
- Laboratoire de Chimie et des Biomatériaux Supramoléculaires, Institut de Science et d'Ingénierie Supramoléculaires (ISIS-UMR 7006), Université de Strasbourg-CNRS, 8 Rue Gaspard Monge, 67000, Strasbourg, France.,Faculty of Medicine, Atma Jaya Catholic University of Indonesia, Jl. Pluit Raya 2, 14440, Jakarta, Indonesia
| | - Pengkun Chen
- Laboratoire de Chimie et des Biomatériaux Supramoléculaires, Institut de Science et d'Ingénierie Supramoléculaires (ISIS-UMR 7006), Université de Strasbourg-CNRS, 8 Rue Gaspard Monge, 67000, Strasbourg, France
| | - Simone Silvestrini
- Laboratoire de Chimie et des Biomatériaux Supramoléculaires, Institut de Science et d'Ingénierie Supramoléculaires (ISIS-UMR 7006), Université de Strasbourg-CNRS, 8 Rue Gaspard Monge, 67000, Strasbourg, France
| | - Jack Harrowfield
- Laboratoire de Chimie Supramoléculaire, Institut de Science et d'Ingénierie Supramoléculaires (ISIS-UMR 7006), Université de Strasbourg-CNRS, 8 Rue Gaspard Monge, 67000, Strasbourg, France
| | - Luisa De Cola
- Laboratoire de Chimie et des Biomatériaux Supramoléculaires, Institut de Science et d'Ingénierie Supramoléculaires (ISIS-UMR 7006), Université de Strasbourg-CNRS, 8 Rue Gaspard Monge, 67000, Strasbourg, France.,Hybrid Nanomaterials Unit, Institute for Nanotechnology, Karlsruhe Institute of Technology, Campus North, Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
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35
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Gao X, Sun JZ, Tang BZ. Reaction-based AIE-active Fluorescent Probes for Selective Detection and Imaging. Isr J Chem 2018. [DOI: 10.1002/ijch.201800035] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Xiaoying Gao
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Jing Zhi Sun
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Ben Zhong Tang
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
- Department of Chemistry, Division of Biomedical Engineering, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, State Key Laboratory of Molecular Neuroscience, Institute of Molecular Functional Materials, Division of Life Science; Hong Kong University of Science and Technology; Clear Water Bay Kowloon, Hong Kong China
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36
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Mayder DM, Thompson KA, Christopherson CJ, Paisley NR, Hudson ZM. An efficient room-temperature synthesis of highly phosphorescent styrenic Pt(ii) complexes and their polymerization by ATRP. Polym Chem 2018. [DOI: 10.1039/c8py01337c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Cyclometalated Pt(ii) complexes are among the most efficient phosphorescent materials, yet their incorporation into polymers remains rare.
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Affiliation(s)
- Don M. Mayder
- Department of Chemistry
- The University of British Columbia
- Vancouver
- Canada
| | - Kyle A. Thompson
- Department of Chemistry
- The University of British Columbia
- Vancouver
- Canada
| | | | - Nathan R. Paisley
- Department of Chemistry
- The University of British Columbia
- Vancouver
- Canada
| | - Zachary M. Hudson
- Department of Chemistry
- The University of British Columbia
- Vancouver
- Canada
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