1
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Santos MG, Araújo J, Carmo C, Santos L, Botelho MF, Laranjo M, Sobral AJFN. Synthesis and In Vitro Biocompatibility Studies of Novel Alkoxy 4,4-Difluoro-4-bora-3a,4a-diaza-s-indacenes. MATERIALS (BASEL, SWITZERLAND) 2023; 16:7085. [PMID: 38005015 PMCID: PMC10672151 DOI: 10.3390/ma16227085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 10/30/2023] [Accepted: 11/04/2023] [Indexed: 11/26/2023]
Abstract
BODIPYs are bicyclic aromatic compounds with unique spectroscopic, photophysical, and chemical properties. This study aimed to find BODIPYs with characteristics biocompatible with human cell lines for possible use as imaging agents. Six BODIPY derivatives were synthesised with groups linked to boron, fluorine, phenol, or catechol, resulting in compounds with different physicochemical characteristics. NMR, absorption, and emission spectroscopy and mass spectrometry were subsequently used to characterise them. Afterwards, the biocompatibility of these compounds was evaluated using MTT, SRB, and cellular uptake assays in A549 and H1299 cell lines. Furthermore, a haemolysis assay was performed on human blood cells. To summarise the main results, BODIPYs 1 to 4 showed considerable fluorescence. In contrast, BODIPYs 5 and 6 showed very weak fluorescence, which could be related to the presence of the catechol group and its quenching properties. Regarding biocompatibility, all compounds had metabolic activity and viability above 80% and 70%, respectively. BODIPYs 3 and 6 presented the most consistent data, demonstrating good uptake and, in general, haemolytic activity below 25%. In conclusion, the cytotoxic effects of the compounds were not considerable, and the presence of cyclic alkoxides in BODIPYs 3 and 6 may introduce exciting features that should be highlighted for dual imaging for BODIPY 3 due to its fluorescence or for radioactive labelling in the case of both BODIPYs.
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Affiliation(s)
| | - Juliana Araújo
- Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal; (J.A.); (C.C.)
| | - Chrislaura Carmo
- Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal; (J.A.); (C.C.)
| | - Leonardo Santos
- Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal; (J.A.); (C.C.)
| | - Maria Filomena Botelho
- Coimbra Institute for Clinical and Biomedical Research (iCBR), Area of Environment, Genetics and Oncobiology (CIMAGO), and Institute of Biophysics, Faculty of Medicine, University of Coimbra, 3000-354 Coimbra, Portugal; (M.F.B.); (M.L.)
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3000-548 Coimbra, Portugal
- Clinical Academic Centre of Coimbra (CACC), 3000-354 Coimbra, Portugal
| | - Mafalda Laranjo
- Coimbra Institute for Clinical and Biomedical Research (iCBR), Area of Environment, Genetics and Oncobiology (CIMAGO), and Institute of Biophysics, Faculty of Medicine, University of Coimbra, 3000-354 Coimbra, Portugal; (M.F.B.); (M.L.)
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3000-548 Coimbra, Portugal
- Clinical Academic Centre of Coimbra (CACC), 3000-354 Coimbra, Portugal
| | - Abílio J. F. N. Sobral
- Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal; (J.A.); (C.C.)
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2
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Martynov VI, Pakhomov AA. BODIPY derivatives as fluorescent reporters of molecular activities in living cells. RUSSIAN CHEMICAL REVIEWS 2021. [DOI: 10.1070/rcr4985] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Abstract
Fluorescent compounds have become indispensable tools for imaging molecular activities in the living cell. 4,4-Difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) is currently one of the most popular fluorescent reporters due to its unique photophysical properties. This review provides a general survey and presents a summary of recent advances in the development of new BODIPY-based cellular biomarkers and biosensors. The review starts with the consideration of the properties of BODIPY derivatives required for their application as cellular reporters. Then review provides examples of the design of sensors for different biologically important molecules, ions, membrane potential, temperature and viscosity defining the live cell status. Special attention is payed to BODPY-based phototransformable reporters.
The bibliography includes 339 references.
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3
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Zlatić K, Cindrić M, Antol I, Uzelac L, Mihaljević B, Kralj M, Basarić N. Wavelength dependent photochemistry of BODIPY-phenols and their applications in the fluorescent labeling of proteins. Org Biomol Chem 2021; 19:4891-4903. [PMID: 34106112 DOI: 10.1039/d1ob00278c] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A series of BODIPY dyes were synthesized, that were at the 3, or 3 and 5 positions, substituted by photochemically reactive quinone methide (QM) precursor moieties. Fluorescence properties of the molecules were investigated and we demonstrated that the molecules undergo wavelength dependent photochemistry. Photodeamination to deliver QMs takes place only upon excitation to higher excited singlet states, showing unusual anti-Kasha photochemical reactivity. The findings were corroborated by TD-DFT computations. Laser flash photolysis experiments could not reveal QMs due to the low efficiency of their formation, but enabled the detection of phenoxyl radicals. The applicability of the molecules for the fluorescent labeling of bovine serum albumin as a model protein upon photoexcitation at 350 nm was demonstrated.
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Affiliation(s)
- Katarina Zlatić
- Department of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička cesta 54, 10 000 Zagreb, Croatia.
| | - Matej Cindrić
- Department of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička cesta 54, 10 000 Zagreb, Croatia.
| | - Ivana Antol
- Department of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička cesta 54, 10 000 Zagreb, Croatia.
| | - Lidija Uzelac
- Division of Molecular Medicine, Ruđer Bošković Institute, Bijenička cesta 54, 10 000 Zagreb, Croatia.
| | - Branka Mihaljević
- Division of Materials Chemistry, Ruđer Bošković Institute, Bijenička cesta 54, 10 000 Zagreb, Croatia
| | - Marijeta Kralj
- Division of Molecular Medicine, Ruđer Bošković Institute, Bijenička cesta 54, 10 000 Zagreb, Croatia.
| | - Nikola Basarić
- Department of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička cesta 54, 10 000 Zagreb, Croatia.
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4
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Kubota Y, Nakazawa M, Lee J, Naoi R, Tachikawa M, Inuzuka T, Funabiki K, Matsui M, Kim T. Synthesis of near-infrared absorbing and fluorescent bis(pyrrol-2-yl)squaraines and their halochromic properties. Org Chem Front 2021. [DOI: 10.1039/d1qo01169c] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
1,2-Squaraines (partially conjugated neutral structure) showed blue-shifted λmax compared to the corresponding 1,3-squaraines (fully conjugated zwitterionic structure) and the mono-protonated thiophene-fused 1,3-squaraine showed λmax at 1007 nm.
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Affiliation(s)
- Yasuhiro Kubota
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Masato Nakazawa
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Junheon Lee
- Department of Textile System Engineering, College of Engineering, Kyungpook National University, 80 Daehakro Buk-gu Daegu, 41566, Korea
| | - Ryoma Naoi
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Motoki Tachikawa
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Toshiyasu Inuzuka
- Life Science Research Center, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
| | - Kazumasa Funabiki
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Masaki Matsui
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Taekyeong Kim
- Department of Textile System Engineering, College of Engineering, Kyungpook National University, 80 Daehakro Buk-gu Daegu, 41566, Korea
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5
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Janiga E, Kim G, Chmielewski PJ, Lis T, Kim D, Stępień M. Porphyrin-Ryleneimide Hybrids: Low-Bandgap Acceptors in Energy-Transfer Cassettes. Chem Asian J 2020; 15:2854-2858. [PMID: 32667127 DOI: 10.1002/asia.202000762] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Indexed: 11/06/2022]
Abstract
Energy-transfer cassettes consisting of naphthaleneimide-fused metalloporphyrin acceptors (M=Zn and Pd) and BODIPY donors have been designed and synthesized. These systems have rigid pseudo-tetrahedral structures with a donor-acceptor separation of ca. 17.5 Å. Spectroscopic investigations, including femtosecond transient absorption measurements, showed efficient excitation energy transfer (EET) occurring according to the Förster mechanism. Strong fluorescence of the donor units and significant spectral overlap of the donor and acceptor subunits are prerequisites for the efficient EET in these systems.
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Affiliation(s)
- Ewelina Janiga
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383, Wrocław, Poland
| | - Gakhyun Kim
- Department of Chemistry and Spectroscopy Laboratory for Functional π-Electronic Systems, Yonsei University, Seoul, 03722, Korea
| | - Piotr J Chmielewski
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383, Wrocław, Poland
| | - Tadeusz Lis
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383, Wrocław, Poland
| | - Dongho Kim
- Department of Chemistry and Spectroscopy Laboratory for Functional π-Electronic Systems, Yonsei University, Seoul, 03722, Korea
| | - Marcin Stępień
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383, Wrocław, Poland
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6
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Dogantzis NP, Hodgson GK, Impellizzeri S. Optical writing and single molecule reading of photoactivatable and silver nanoparticle-enhanced fluorescence. NANOSCALE ADVANCES 2020; 2:1956-1966. [PMID: 36132516 PMCID: PMC9418025 DOI: 10.1039/d0na00049c] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 02/28/2020] [Indexed: 05/27/2023]
Abstract
We designed a hybrid nanoparticle-molecular system composed of silver nanostructures (AgNP) and a fluorogenic boron dipyrromethene (BODIPY) that can be selectively activated by UVA or UVC light in the presence of an appropriate photoacid generator (PAG). Light irradiation of the PAG encourages the release of p-toluenesulfonic, triflic or hydrobromic acid, any of which facilitate optical 'writing' by promoting the formation of a fluorescent species. Metal-enhanced fluorescence (MEF) by AgNP was achieved through rational design of the nano-molecular system in accordance with the principles of radiative decay engineering. In addition to increasing signal to noise, AgNP permitted shorter reaction times and low irradiance - all of which have important implications for applications of fluorescence activation in portable fluorescence patterning, bioimaging and super-resolution microscopy. Single molecule fluorescence microscopy provided unique insights into the MEF mechanism which were hidden by ensemble-averaged measurements, demonstrating that single molecule 'reading' is a valuable tool for characterizing particle-molecule interactions such as those responsible for the relative contributions of increased excitation and plasmophoric emission toward overall MEF. This work represents a step forward in the contemporary design of synergistic nano-molecular systems, and showcases the advantage of fusion between classic spectroscopic techniques and single molecule methods in terms of improved quantitative understanding of fluorophore-nanoparticle interactions, and how these interactions can be exploited to the fullest extent possible.
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Affiliation(s)
- Nicholas P Dogantzis
- Laboratory for Nanomaterials and Molecular Plasmonics, Department of Chemistry and Biology, Ryerson University 350 Victoria St. Toronto ON M5B 2K3 Canada
| | - Gregory K Hodgson
- Laboratory for Nanomaterials and Molecular Plasmonics, Department of Chemistry and Biology, Ryerson University 350 Victoria St. Toronto ON M5B 2K3 Canada
| | - Stefania Impellizzeri
- Laboratory for Nanomaterials and Molecular Plasmonics, Department of Chemistry and Biology, Ryerson University 350 Victoria St. Toronto ON M5B 2K3 Canada
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7
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Thapaliya ER, Mazza MMA, Cusido J, Baker JD, Raymo FM. A Synthetic Strategy for the Structural Modification of Photoactivatable BODIPY‐Oxazine Dyads. CHEMPHOTOCHEM 2020. [DOI: 10.1002/cptc.201900276] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ek Raj Thapaliya
- Laboratory for Molecular Photonics Departments of Biology and Chemistry University of Miami 1301 Memorial Drive Coral Gables FL 33146-0431 USA
| | - Mercedes M. A. Mazza
- Laboratory for Molecular Photonics Departments of Biology and Chemistry University of Miami 1301 Memorial Drive Coral Gables FL 33146-0431 USA
| | - Janet Cusido
- Laboratory for Molecular Photonics Departments of Biology and Chemistry University of Miami 1301 Memorial Drive Coral Gables FL 33146-0431 USA
- Department of Math and Natural Sciences Miami Dade College – Eduardo J. Padron Campus Miami USA
| | - James D. Baker
- Laboratory for Molecular Photonics Departments of Biology and Chemistry University of Miami 1301 Memorial Drive Coral Gables FL 33146-0431 USA
| | - Françisco M. Raymo
- Laboratory for Molecular Photonics Departments of Biology and Chemistry University of Miami 1301 Memorial Drive Coral Gables FL 33146-0431 USA
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8
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Zlatić K, Antol I, Uzelac L, Mikecin Dražić AM, Kralj M, Bohne C, Basarić N. Labeling of Proteins by BODIPY-Quinone Methides Utilizing Anti-Kasha Photochemistry. ACS APPLIED MATERIALS & INTERFACES 2020; 12:347-351. [PMID: 31829548 DOI: 10.1021/acsami.9b19472] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A novel approach for the photolabeling of proteins by a BODIPY fluorophore is reported that is based on an anti-Kasha photochemical reaction from an upper singlet excited state (Sn) leading to the deamination of the BODIPY quinone methide precursor. On the other hand, the high photochemical stability of the dye upon excitation by visible light to S1 allows for the selective fluorescence detection from the dye or dye-protein adduct, without concomitant bleaching or hydrolysis of the protein-dye adduct. Therefore, photolabeling and fluorescence monitoring can be uncoupled by using different excitation wavelengths. Combined theoretical and experimental studies by preparative irradiations, fluorescence, and laser flash photolysis fully disclose the photophysical properties of the dye and its anti-Kasha photochemical reactivity. The application of the dye was demonstrated on photolabeling of bovine serum albumin.
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Affiliation(s)
- Katarina Zlatić
- Department of Organic Chemistry and Biochemistry , Ruđer Bošković Institute , Bijenička cesta 54 , 10000 Zagreb , Croatia
| | - Ivana Antol
- Department of Organic Chemistry and Biochemistry , Ruđer Bošković Institute , Bijenička cesta 54 , 10000 Zagreb , Croatia
| | - Lidija Uzelac
- Division of Molecular Medicine , Ruđer Bošković Institute , Bijenička cesta 54 , 10000 Zagreb , Croatia
| | - Ana-Matea Mikecin Dražić
- Division of Molecular Medicine , Ruđer Bošković Institute , Bijenička cesta 54 , 10000 Zagreb , Croatia
| | - Marijeta Kralj
- Division of Molecular Medicine , Ruđer Bošković Institute , Bijenička cesta 54 , 10000 Zagreb , Croatia
| | - Cornelia Bohne
- Department of Chemistry , University of Victoria , Box 1700 STN CSC, Victoria , British Columbia V8W 2Y2 , Canada
- Centre for Advanced Materials and Related Technologies (CAMTEC) , University of Victoria , Box 1700 STN CSC, Victoria , British Columbia V8W 2Y2 , Canada
| | - Nikola Basarić
- Department of Organic Chemistry and Biochemistry , Ruđer Bošković Institute , Bijenička cesta 54 , 10000 Zagreb , Croatia
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10
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Zatsikha YV, Swedin RK, Healy AT, Goff PC, Didukh NO, Blesener TS, Kayser M, Kovtun YP, Blank DA, Nemykin VN. Synthesis, Characterization, and Electron‐Transfer Properties of Ferrocene–BODIPY–Fullerene Near‐Infrared‐Absorbing Triads: Are Catecholopyrrolidine‐Linked Fullerenes a Good Architecture to Facilitate Electron‐Transfer? Chemistry 2019; 25:8401-8414. [DOI: 10.1002/chem.201901225] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 04/16/2019] [Indexed: 01/27/2023]
Affiliation(s)
- Yuriy V. Zatsikha
- Department of Chemistry University of Manitoba Winnipeg MB R3T 2N2 Canada
- Department of Chemistry & Biochemistry University of Minnesota Duluth Duluth MN 55812 USA
| | - Rachel K. Swedin
- Department of Chemistry University of Minnesota Minneapolis MN 55455 USA
| | - Andrew T. Healy
- Department of Chemistry University of Minnesota Minneapolis MN 55455 USA
| | - Philip C. Goff
- Department of Chemistry University of Minnesota Minneapolis MN 55455 USA
| | - Natalia O. Didukh
- Department of Chemistry University of Manitoba Winnipeg MB R3T 2N2 Canada
- Institute of Organic Chemistry National Academy of Sciences Kyiv 02660 Ukraine
| | - Tanner S. Blesener
- Department of Chemistry University of Manitoba Winnipeg MB R3T 2N2 Canada
| | - Mathew Kayser
- Department of Chemistry & Biochemistry University of Minnesota Duluth Duluth MN 55812 USA
| | - Yuriy P. Kovtun
- Institute of Organic Chemistry National Academy of Sciences Kyiv 02660 Ukraine
| | - David A. Blank
- Department of Chemistry University of Minnesota Minneapolis MN 55455 USA
| | - Victor N. Nemykin
- Department of Chemistry University of Manitoba Winnipeg MB R3T 2N2 Canada
- Department of Chemistry & Biochemistry University of Minnesota Duluth Duluth MN 55812 USA
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11
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Swedin RK, Zatsikha YV, Healy AT, Didukh NO, Blesener TS, Fathi-Rasekh M, Wang T, King AJ, Nemykin VN, Blank DA. Rapid Excited-State Deactivation of BODIPY Derivatives by a Boron-Bound Catechol. J Phys Chem Lett 2019; 10:1828-1832. [PMID: 30924653 DOI: 10.1021/acs.jpclett.9b00751] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The excited-state dynamics and energetics of a series of BODIPY-derived chromophores bound to a catechol at the boron position were investigated with a combination of static and time-resolved spectroscopy, electrochemistry, and density functional theory calculations. Compared with the difluoro-BODIPY-derived parent compounds, the addition of the catechol at the boron reduced the excited-state lifetime by three orders of magnitude. Deactivation of the excited state proceeded through an intermediate charge-transfer state accessed from the initial optically excited π* state in <1 ps. Despite differences in the structures of the BODIPY derivatives and absorption maxima that spanned the visible portion of the spectrum, all compounds exhibited the same, rapid, excited-state deactivation mechanism, suggesting the generality of the observed dynamics within this class of compounds.
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Affiliation(s)
- Rachel K Swedin
- Department of Chemistry , University of Minnesota , 207 Pleasant Street Southeast , Minneapolis , Minnesota 55455 , United States
| | - Yuriy V Zatsikha
- Department of Chemistry , University of Manitoba , Winnipeg , Manitoba R3T 2N2 , Canada
| | - Andrew T Healy
- Department of Chemistry , University of Minnesota , 207 Pleasant Street Southeast , Minneapolis , Minnesota 55455 , United States
| | - Natalia O Didukh
- Department of Chemistry , University of Manitoba , Winnipeg , Manitoba R3T 2N2 , Canada
| | - Tanner S Blesener
- Department of Chemistry , University of Manitoba , Winnipeg , Manitoba R3T 2N2 , Canada
| | - Mahtab Fathi-Rasekh
- Department of Chemistry and Biochemistry , University of Minnesota Duluth , 1039 University Drive , Duluth , Minnesota 55812 , United States
| | - Tianyi Wang
- Department of Chemistry , University of Manitoba , Winnipeg , Manitoba R3T 2N2 , Canada
| | - Alex J King
- Department of Chemistry and Biochemistry , University of Minnesota Duluth , 1039 University Drive , Duluth , Minnesota 55812 , United States
| | - Victor N Nemykin
- Department of Chemistry , University of Manitoba , Winnipeg , Manitoba R3T 2N2 , Canada
| | - David A Blank
- Department of Chemistry , University of Minnesota , 207 Pleasant Street Southeast , Minneapolis , Minnesota 55455 , United States
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12
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Wang Z, Cheng C, Kang Z, Miao W, Liu Q, Wang H, Hao E. Organotrifluoroborate Salts as Complexation Reagents for Synthesizing BODIPY Dyes Containing Both Fluoride and an Organo Substituent at the Boron Center. J Org Chem 2019; 84:2732-2740. [DOI: 10.1021/acs.joc.8b03145] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhaoyun Wang
- Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, China
| | - Cheng Cheng
- Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, China
| | - Zhengxin Kang
- Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, China
| | - Wei Miao
- Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, China
| | - Qingyun Liu
- College of Chemistry and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266510, China
| | - Hua Wang
- Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, China
| | - Erhong Hao
- Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, China
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Zhang Y, Song KH, Tang S, Ravelo L, Cusido J, Sun C, Zhang HF, Raymo FM. Far-Red Photoactivatable BODIPYs for the Super-Resolution Imaging of Live Cells. J Am Chem Soc 2018; 140:12741-12745. [PMID: 30247890 PMCID: PMC9884153 DOI: 10.1021/jacs.8b09099] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The photoinduced disconnection of an oxazine heterocycle from a borondipyrromethene (BODIPY) chromophore activates bright far-red fluorescence. The high brightness of the product and the lack of autofluorescence in this spectral region allow its detection at the single-molecule level within the organelles of live cells. Indeed, these photoactivatable fluorophores localize in lysosomal compartments and remain covalently immobilized within these organelles. The suppression of diffusion allows the reiterative reconstruction of subdiffraction images and the visualization of the labeled organelles with excellent localization precision. Thus, the combination of photochemical, photophysical and structural properties designed into our fluorophores enable the visualization of live cells with a spatial resolution that is inaccessible to conventional fluorescence imaging.
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Affiliation(s)
- Yang Zhang
- Laboratory for Molecular Photonics, Department of Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, FL 33146-0431,,Departments of Biomedical Engineering, Northwestern University, 2145 Sheridan Road, Evanston, IL 60201
| | - Ki-Hee Song
- Departments of Biomedical Engineering, Northwestern University, 2145 Sheridan Road, Evanston, IL 60201
| | - Sicheng Tang
- Laboratory for Molecular Photonics, Department of Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, FL 33146-0431
| | - Laura Ravelo
- Laboratory for Molecular Photonics, Department of Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, FL 33146-0431
| | - Janet Cusido
- Department of Natural and Social Sciences, Miami Dade College – InterAmerican Campus, 627 S.W. 27th Avenue, Miami, FL 33135-2937
| | - Cheng Sun
- Mechanical Engineering, Northwestern University, 2145 Sheridan Road, Evanston, IL 60201
| | - Hao F. Zhang
- Departments of Biomedical Engineering, Northwestern University, 2145 Sheridan Road, Evanston, IL 60201,Corresponding Author,
| | - Françisco M. Raymo
- Laboratory for Molecular Photonics, Department of Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, FL 33146-0431,,Corresponding Author,
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Sansalone L, Tang S, Garcia-Amorós J, Zhang Y, Nonell S, Baker JD, Captain B, Raymo FM. A Photoactivatable Far-Red/Near-Infrared BODIPY To Monitor Cellular Dynamics in Vivo. ACS Sens 2018; 3:1347-1353. [PMID: 29863337 DOI: 10.1021/acssensors.8b00262] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A mechanism to photoactivate far-red/near-infrared fluorescence with infinite contrast and under mild visible illumination was designed around the photophysical properties of borondipyrromethene (BODIPY) dyes and the photochemical behavior of oxazine heterocycles. Specifically, the photoinduced and irreversible cleavage of an oxazine ring with a laser line at 405 nm extends the electronic conjugation of a BODIPY chromophore over a 3 H-indole auxochrome with a 2-(4-methoxyphenyl)ethenyl substituent in position 5. This structural transformation shifts bathochromically the main absorption band of the BODIPY component to allow the selective excitation of the photochemical product with a laser line of 633 nm and produce fluorescence between 600 and 850 nm. This combination of activation, excitation, and emission wavelengths permits the visualization of the cellular blastoderm of developing Drosophila melanogaster embryos with optimal contrast and essentially no autofluorescence from the biological specimen. Furthermore, the sequential acquisition of images, after the photoactivation event, enables the tracking of individual cells within the embryos in real time. Thus, our structural design and operating principles for the photoactivation of far-red/near-infrared fluorescence can evolve into invaluable probes to monitor cellular dynamics in vivo.
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Affiliation(s)
- Lorenzo Sansalone
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
| | - Sicheng Tang
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
| | - Jaume Garcia-Amorós
- Grup de Materials Orgànics, Institut de Nanociència i Nanotecnologia (IN2UB), Departament de Química Inorgànica i Orgànica (Secció de Química Orgànica), Universitat de Barcelona, Martí i Franqués 1, E-08028, Barcelona, Spain
| | - Yang Zhang
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
| | - Santi Nonell
- Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, E-08017, Barcelona, Spain
| | - James D. Baker
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
| | - Burjor Captain
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
| | - Françisco M. Raymo
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
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15
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Jędrzejewska B, Grabarz A, Bartkowiak W, Ośmiałowski B. Spectral and physicochemical properties of difluoroboranyls containing N,N-dimethylamino group studied by solvatochromic methods. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 199:86-95. [PMID: 29573699 DOI: 10.1016/j.saa.2018.03.048] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 03/07/2018] [Accepted: 03/13/2018] [Indexed: 06/08/2023]
Abstract
The solvatochromism of the dyes was analyzed based on the four-parameter scale including: polarizability (SP), dipolarity (SdP), acidity (SA) and basicity (SB) parameters by method proposed by Catalán. The change of solvent to more polar caused the red shift of absorption and fluorescence band position. The frequency shifts manifest the change in the dipole moment upon excitation. The ground-state dipole moment of the difluoroboranyls was estimated based on changes in molecular polarization with temperature. Moreover, the Stokes shifts were used to calculate the excited state dipole moments of the dyes. For the calculation, the ground-state dipole moments and Onsager cavity radius were also determined theoretically using density functional theory (DFT). The experimentally determined excited-state dipole moments for the compounds are higher than the corresponding ground-state values. The increase in the dipole moment is described in terms of the nature of the excited state.
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Affiliation(s)
- Beata Jędrzejewska
- Faculty of Chemical Technology and Engineering, UTP University of Science and Technology, Seminaryjna 3, 85-326 Bydgoszcz, Poland.
| | - Anna Grabarz
- Department of Physical and Quantum Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspiańskiego 27, 50-370 Wroclaw, Poland
| | - Wojciech Bartkowiak
- Department of Physical and Quantum Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspiańskiego 27, 50-370 Wroclaw, Poland
| | - Borys Ośmiałowski
- Department of Organic Chemistry, Faculty of Chemistry, Nicolaus Copernicus University, 7 Gagarin Street, 87-100 Toruń, Poland.
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16
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Tang S, Zhang Y, Dhakal P, Ravelo L, Anderson CL, Collins KM, Raymo FM. Photochemical Barcodes. J Am Chem Soc 2018; 140:4485-4488. [PMID: 29561604 PMCID: PMC6056178 DOI: 10.1021/jacs.8b00887] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A photochemical strategy to encode fluorescence signals in vivo with spatial control was designed around the unique properties of a photoactivatable borondipyrromethene (BODIPY). The photoinduced disconnection of two oxazines, flanking a single BODIPY, in two consecutive steps produces a mixture of three emissive molecules with resolved fluorescence inside polymer beads. The relative amounts and emission intensities of the three fluorophores can be regulated precisely in each bead by adjusting the dose of activating photons to mark individual particles with distinct codes of fluorescence signals. The visible wavelengths and mild illumination sufficient to induce these transformations permit the photochemical barcoding of beads also in living nematodes. Different regions of the same animal can be labeled with distinct barcodes to allow the monitoring of their dynamics for long times with no toxic effects. Thus, our photochemical strategy for the generation of fluorescence barcodes can produce multiple and distinguishable labels in the same biological sample to enable the spatiotemporal tracking of, otherwise indistinguishable, targets.
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Affiliation(s)
| | | | | | - Laura Ravelo
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
| | - Cheyenne L. Anderson
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
| | - Kevin M. Collins
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
| | - Françisco M. Raymo
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
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17
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Ray C, Díaz-Casado L, Avellanal-Zaballa E, Bañuelos J, Cerdán L, García-Moreno I, Moreno F, Maroto BL, López-Arbeloa Í, de la Moya S. N-BODIPYs Come into Play: Smart Dyes for Photonic Materials. Chemistry 2017; 23:9383-9390. [PMID: 28467651 DOI: 10.1002/chem.201701350] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Indexed: 11/07/2022]
Abstract
N-BODIPYs (diaminoboron dipyrromethenes) are unveiled as a new family of BODIPY dyes with huge technological potential. Synthetic access to these systems has been gained through a judicious design focused on stabilizing the involved diaminoboron chelate. Once stabilized, the obtained N-BODIPYs retain the effective photophysical behavior exhibited by other boron-substituted BODIPYs, such as O-BODIPYs. However, key bonding features of nitrogen compared to those of oxygen (enhanced bond valence and different bond directionality) open up new possibilities for functionalizing BODIPYs, allowing an increase in the number of pendant moieties (from two in O-BODIPYs, up to four in N-BODIPYs) near the chromophore and, therefore, greater control of the photophysics. As a proof of concept, the following findings are discussed: (1) the low-cost and straightforward synthesis of a selected series of N-BODIPYs; (2) their outstanding photophysical properties compared to those of related effective dyes (excellent emission signatures, including fluorescence in the solid state; notable lasing capacities in the liquid phase and when doped into polymers; improved laser performance compared to the parent F-BODIPYs); (3) the versatility of the diaminoboron moiety in allowing the generation of multifunctionalized BODIPYs, permitting access to both symmetric and asymmetric dyes; (4) the capability of such versatility to finely modulate the dye photophysics towards different photonic applications, from lasing to chemosensing.
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Affiliation(s)
- César Ray
- Departamento de Química Orgánica I, Facultad de CC. Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040, Madrid, Spain
| | - Laura Díaz-Casado
- Departamento de Química Orgánica I, Facultad de CC. Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040, Madrid, Spain
| | - Edurne Avellanal-Zaballa
- Departamento de Química Física, Universidad del País Vasco-EHU, Apartado 644, 48080, Bilbao, Spain
| | - Jorge Bañuelos
- Departamento de Química Física, Universidad del País Vasco-EHU, Apartado 644, 48080, Bilbao, Spain
| | - Luis Cerdán
- Departamento de Química Orgánica I, Facultad de CC. Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040, Madrid, Spain.,Departamento de Sistemas de Baja Dimensionalidad, Superficies y Materia Condensada, Instituto de Química-Física Rocasolano, CSIC Serrano 119, 28006, Madrid, Spain
| | - Inmaculada García-Moreno
- Departamento de Sistemas de Baja Dimensionalidad, Superficies y Materia Condensada, Instituto de Química-Física Rocasolano, CSIC Serrano 119, 28006, Madrid, Spain
| | - Florencio Moreno
- Departamento de Química Orgánica I, Facultad de CC. Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040, Madrid, Spain
| | - Beatriz L Maroto
- Departamento de Química Orgánica I, Facultad de CC. Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040, Madrid, Spain
| | - Íñigo López-Arbeloa
- Departamento de Química Física, Universidad del País Vasco-EHU, Apartado 644, 48080, Bilbao, Spain
| | - Santiago de la Moya
- Departamento de Química Orgánica I, Facultad de CC. Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040, Madrid, Spain
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18
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Stachelek P, Alsimaree AA, Alnoman RB, Harriman A, Knight JG. Thermally-Activated, Delayed Fluorescence in O,B,O- and N,B,O-Strapped Boron Dipyrromethene Derivatives. J Phys Chem A 2017; 121:2096-2107. [PMID: 28245114 DOI: 10.1021/acs.jpca.6b11131] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A small series of boron dipyrromethene (BODIPY) dyes has been synthesized whereby the boron atom is constrained in a five-membered ring formed from either o-dihydroxypyridine or o-aminophenol. In the latter case, the amino group has been converted into the corresponding amide derivative so as to curtail the possibility for light-induced charge transfer from strap to BODIPY. These compounds are weakly emissive in fluid solution but cleavage of the strap, by treatment with a photoacid generator, restores strong fluorescence. Surprisingly, the same compounds remain weakly fluorescent in a rigid glass at 80 K where light-induced charge transfer is most unlikely. In fluid solution, the fluorescence quantum yield increases with increasing temperature due to a thermally activated step but does not correlate with the thermodynamics for intramolecular charge transfer. It is proposed that the strap causes rupture of the potential energy surface for the excited state, creating traps that provide new routes by which the wave packet can return to the ground state. Access to the trap from the excited state is reversible, leading to the delayed emission. Analysis of the temperature dependent emission intensities allows estimation of the kinetic parameters associated with entering and leaving the trap.
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Affiliation(s)
- Patrycja Stachelek
- Molecular Photonics Laboratory, ‡School of Chemistry, Bedson Building, Newcastle University , Newcastle upon Tyne NE1 7RU, United Kingdom
| | - Abdulrahman A Alsimaree
- Molecular Photonics Laboratory, ‡School of Chemistry, Bedson Building, Newcastle University , Newcastle upon Tyne NE1 7RU, United Kingdom
| | - Rua B Alnoman
- Molecular Photonics Laboratory, ‡School of Chemistry, Bedson Building, Newcastle University , Newcastle upon Tyne NE1 7RU, United Kingdom
| | - Anthony Harriman
- Molecular Photonics Laboratory, ‡School of Chemistry, Bedson Building, Newcastle University , Newcastle upon Tyne NE1 7RU, United Kingdom
| | - Julian G Knight
- Molecular Photonics Laboratory, ‡School of Chemistry, Bedson Building, Newcastle University , Newcastle upon Tyne NE1 7RU, United Kingdom
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19
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Gartzia-Rivero L, Sánchez-Carnerero EM, Jiménez J, Bañuelos J, Moreno F, Maroto BL, López-Arbeloa I, de la Moya S. Modulation of ICT probability in bi(polyarene)-based O-BODIPYs: towards the development of low-cost bright arene-BODIPY dyads. Dalton Trans 2017; 46:11830-11839. [DOI: 10.1039/c7dt01984j] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Bi(polyarene)-based O-BODIPYs, a valuable and tunable scaffold for photonics.
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Affiliation(s)
| | | | - Josue Jiménez
- Departamento de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Madrid
- Spain
| | - Jorge Bañuelos
- Departamento de Química Física
- Universidad del País Vasco-EHU
- Bilbao
- Spain
| | - Florencio Moreno
- Departamento de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Madrid
- Spain
| | - Beatriz L. Maroto
- Departamento de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Madrid
- Spain
| | | | - Santiago de la Moya
- Departamento de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Madrid
- Spain
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20
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Li R, Nakashima T, Kanazawa R, Galangau O, Kawai T. Efficient Self-Contained Photoacid Generator System Based on Photochromic Terarylenes. Chemistry 2016; 22:16250-16257. [DOI: 10.1002/chem.201603768] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Indexed: 02/05/2023]
Affiliation(s)
- Ruiji Li
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama Ikoma, Nara Japan
| | - Takuya Nakashima
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama Ikoma, Nara Japan
| | - Rui Kanazawa
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama Ikoma, Nara Japan
| | - Olivier Galangau
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama Ikoma, Nara Japan
- NAIST-CEMES International Collaborative Laboratory; CEMES-CNRS (UPR 8011); 29 rue Jeanne Marvig, BP94347 31055 Toulouse France
| | - Tsuyoshi Kawai
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama Ikoma, Nara Japan
- NAIST-CEMES International Collaborative Laboratory; CEMES-CNRS (UPR 8011); 29 rue Jeanne Marvig, BP94347 31055 Toulouse France
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21
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Zhang Y, Tang S, Sansalone L, Baker JD, Raymo FM. A Photoswitchable Fluorophore for the Real-Time Monitoring of Dynamic Events in Living Organisms. Chemistry 2016; 22:15027-15034. [PMID: 27571689 DOI: 10.1002/chem.201603545] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Indexed: 12/12/2022]
Abstract
This study reports the synthesis of a photoactivatable fluorophore with optimal photochemical and photophysical properties for the real-time tracking of motion in vivo. The photoactivation mechanism designed into this particular compound permits the conversion of an emissive reactant into an emissive product with resolved fluorescence, under mild illumination conditions that are impossible to replicate with conventional switching schemes based on bleaching. Indeed, the supramolecular delivery of these photoswitchable probes into the cellular blastoderm of Drosophila melanogaster embryos allows the real-time visualization of translocating molecules with no detrimental effects on the developing organisms. Thus, this innovative mechanism for fluorescence photoactivation can evolve into a general chemical tool to monitor dynamic processes in living biological specimens.
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Affiliation(s)
- Yang Zhang
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, FL, 33146-0431, USA
| | - Sicheng Tang
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, FL, 33146-0431, USA
| | - Lorenzo Sansalone
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, FL, 33146-0431, USA
| | - James D Baker
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, FL, 33146-0431, USA
| | - Françisco M Raymo
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, FL, 33146-0431, USA.
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22
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Swavey S, Coladipietro M, Burbayea A, Krause JA. Two-Step Synthetic Route toward Asymmetric and Symmetric Boron Dipyrromethenes: Synthesis, Optical Properties, and Electrochemistry. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600787] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shawn Swavey
- University of Dayton SupraMolecular Applied Research and Technology Center; Department of Chemistry; University of Dayton; 300 College Park 45469-2357 Dayton OH USA
| | - Michael Coladipietro
- University of Dayton SupraMolecular Applied Research and Technology Center; Department of Chemistry; University of Dayton; 300 College Park 45469-2357 Dayton OH USA
| | - Aliah Burbayea
- University of Dayton SupraMolecular Applied Research and Technology Center; Department of Chemistry; University of Dayton; 300 College Park 45469-2357 Dayton OH USA
| | - Jeanette A. Krause
- The Richard C. Elder X-ray Crystallography Facility; Department of Chemistry; University of Cincinnati; 2600 Clifton Ave 45220 Cincinnati OH USA
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23
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Jędrzejewska B, Zakrzewska A, Mlostoń G, Budzák Š, Mroczyńska K, Grabarz AM, Kaczorowska MA, Jacquemin D, Ośmiałowski B. Synthesis and Photophysical Properties of Novel Donor–Acceptor N-(Pyridin-2-yl)-Substituted Benzo(thio)amides and Their Difluoroboranyl Derivatives. J Phys Chem A 2016; 120:4116-23. [DOI: 10.1021/acs.jpca.6b04004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Beata Jędrzejewska
- Faculty
of Chemical Technology and Engineering, UTP University of Science and Technology, Seminaryjna 3, PL-85326 Bydgoszcz, Poland
| | - Anna Zakrzewska
- Faculty
of Chemical Technology and Engineering, UTP University of Science and Technology, Seminaryjna 3, PL-85326 Bydgoszcz, Poland
| | - Grzegorz Mlostoń
- Faculty
of Chemistry, University of Łódź, Tamka 12, PL-91403 Łódź, Poland
| | - Šimon Budzák
- Faculty
of Natural Sciences, Matej Bel University, Tajovského 40, 974 01 Banská Bystrica, Slovakia
- Laboratoire
CEISAM, UMR CNRS 6230, Universite de Nantes, 2 Rue de la Houssinière,
BP92208, 44322 Cedex
3 Nantes, France
| | - Karina Mroczyńska
- Faculty
of Chemical Technology and Engineering, UTP University of Science and Technology, Seminaryjna 3, PL-85326 Bydgoszcz, Poland
| | - Anna M. Grabarz
- Faculty
of Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego
27, PL-50370 Wrocław, Poland
| | - Małgorzata A. Kaczorowska
- Faculty
of Chemical Technology and Engineering, UTP University of Science and Technology, Seminaryjna 3, PL-85326 Bydgoszcz, Poland
| | - Denis Jacquemin
- Laboratoire
CEISAM, UMR CNRS 6230, Universite de Nantes, 2 Rue de la Houssinière,
BP92208, 44322 Cedex
3 Nantes, France
- Institut Universitaire de France, 1, Rue Descartes, 75005 Paris, France
| | - Borys Ośmiałowski
- Faculty
of Chemical Technology and Engineering, UTP University of Science and Technology, Seminaryjna 3, PL-85326 Bydgoszcz, Poland
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24
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Nakashima T, Tsuchie K, Kanazawa R, Li R, Iijima S, Galangau O, Nakagawa H, Mutoh K, Kobayashi Y, Abe J, Kawai T. Self-Contained Photoacid Generator Triggered by Photocyclization of Triangle Terarylene Backbone. J Am Chem Soc 2015; 137:7023-6. [DOI: 10.1021/jacs.5b02826] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Takuya Nakashima
- Graduate
School of Materials Science, Nara Institute of Science and Technology, NAIST, Ikoma, Nara 630-0192, Japan
| | - Kenta Tsuchie
- Graduate
School of Materials Science, Nara Institute of Science and Technology, NAIST, Ikoma, Nara 630-0192, Japan
| | - Rui Kanazawa
- Graduate
School of Materials Science, Nara Institute of Science and Technology, NAIST, Ikoma, Nara 630-0192, Japan
| | - Ruiji Li
- Graduate
School of Materials Science, Nara Institute of Science and Technology, NAIST, Ikoma, Nara 630-0192, Japan
| | - Shunsuke Iijima
- Graduate
School of Materials Science, Nara Institute of Science and Technology, NAIST, Ikoma, Nara 630-0192, Japan
| | - Olivier Galangau
- NAIST-CEMES
International Collaborative Laboratory for Supraphotoactive Systems, NAIST, CEMES-UPR 8011 CNRS, 29, rue Jeanne Marvig, BP 94347, 31055 Toulouse Cedex 4, France
| | - Hisako Nakagawa
- Department
of Chemistry, School of Science and Engineering, Aoyama Gakuin University, Sagamihara, Kanagawa 252-5258, Japan
| | - Katsuya Mutoh
- Department
of Chemistry, School of Science and Engineering, Aoyama Gakuin University, Sagamihara, Kanagawa 252-5258, Japan
| | - Yoichi Kobayashi
- Department
of Chemistry, School of Science and Engineering, Aoyama Gakuin University, Sagamihara, Kanagawa 252-5258, Japan
| | - Jiro Abe
- Department
of Chemistry, School of Science and Engineering, Aoyama Gakuin University, Sagamihara, Kanagawa 252-5258, Japan
| | - Tsuyoshi Kawai
- Graduate
School of Materials Science, Nara Institute of Science and Technology, NAIST, Ikoma, Nara 630-0192, Japan
- NAIST-CEMES
International Collaborative Laboratory for Supraphotoactive Systems, NAIST, CEMES-UPR 8011 CNRS, 29, rue Jeanne Marvig, BP 94347, 31055 Toulouse Cedex 4, France
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25
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Kubota Y, Kasatani K, Takai H, Funabiki K, Matsui M. Strategy to enhance solid-state fluorescence and aggregation-induced emission enhancement effect in pyrimidine boron complexes. Dalton Trans 2015; 44:3326-41. [PMID: 25599172 DOI: 10.1039/c4dt03318c] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The synthesis and the solution/solid-state fluorescence properties of pyrimidine-based monoboron complexes differing in terms of the substituents [either two fluorine atoms (BF2 complex) or two phenyl groups (BPh2 complex)] on the boron atom are reported herein. Unrestricted C-Ar intramolecular rotation in the non-, trifluoromethyl-, and cyano-substituted derivatives resulted in negligible fluorescence in solution. On the other hand, methoxy- and dimethylamino-substituted analogues caused the restriction of the C-Ar intramolecular rotation and consequently resulted in relatively strong fluorescence in solution. The non-, trifluoromethyl-, and cyano-substituted derivatives showed a pronounced aggregation-induced emission enhancement effect. Dimethylamino-substituted derivatives exhibited solvatochromism in the fluorescence spectra. Substitution with BPh2 effectively enhanced the fluorescence quantum yield compared to the corresponding BF2 complexes in the solid-state.
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Affiliation(s)
- Yasuhiro Kubota
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan.
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26
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Zhang Y, Swaminathan S, Tang S, Garcia-Amorós J, Boulina M, Captain B, Baker JD, Raymo FM. Photoactivatable BODIPYs Designed To Monitor the Dynamics of Supramolecular Nanocarriers. J Am Chem Soc 2015; 137:4709-19. [DOI: 10.1021/ja5125308] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
| | | | | | | | - Marcia Boulina
- Analytical
Imaging Core Facility, Diabetes Research Institute, University of Miami, 1450 NW 10th Avenue, Miami, Florida 33136, United States
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27
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Maeda H, Nishimura Y, Hiroto S, Shinokubo H. Assembled structures of dipyrrins and their oligomers bridged by dioxy-boron moieties. Dalton Trans 2013; 42:15885-8. [DOI: 10.1039/c3dt50783a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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28
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Brizet B, Bernhard C, Volkova Y, Rousselin Y, Harvey PD, Goze C, Denat F. Boron functionalization of BODIPY by various alcohols and phenols. Org Biomol Chem 2013; 11:7729-37. [DOI: 10.1039/c3ob41370e] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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