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Butorlin OS, Petrova AS, Toikka YN, Kolesnikov IE, Orlov SN, Ryazantsev MN, Bogachev NA, Skripkin MY, Mereshchenko AS. The Structure and Optical Properties of Luminescent Europium Terephthalate Antenna Metal-Organic Frameworks Doped by Yttrium, Gadolinium, and Lanthanum Ions. Molecules 2024; 29:3558. [PMID: 39124962 PMCID: PMC11314237 DOI: 10.3390/molecules29153558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2024] [Revised: 07/23/2024] [Accepted: 07/26/2024] [Indexed: 08/12/2024] Open
Abstract
New heterometallic antenna terephthalate MOFs, namely, (EuxM1-x)2bdc3·4H2O (M = Y, La, Gd) (x = 0.001-1), were synthesized by a one-step method from aqueous solutions. The resulting compounds are isomorphic to each other; the crystalline phase corresponds to Ln2bdc3∙4H2O. Upon 300 nm excitation to the singlet excited state of terephthalate ions, all compounds exhibit a bright red emission corresponding to the of 5D0-7FJ (J = 0-4) f-f transitions of Eu3+ ions. The Eu(III) concentration dependence of the photophysical properties was carefully studied. We revealed that Gd-doping results in photoluminescence enhancement due to the heavy atom effect. To quantitatively compare the antenna effect among different compounds, we proposed the new approach, where the quantum yield of the 5D0 formation is used to characterize the efficiency of energy transfer from the ligand antenna to the Eu3+ emitter.
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Affiliation(s)
- Oleg S. Butorlin
- Saint Petersburg State University, 7/9 Universitetskaya emb., Saint Petersburg 199034, Russia; (O.S.B.); (A.S.P.); (Y.N.T.); (I.E.K.); (S.N.O.); (M.N.R.); (N.A.B.); (M.Y.S.)
| | - Anna S. Petrova
- Saint Petersburg State University, 7/9 Universitetskaya emb., Saint Petersburg 199034, Russia; (O.S.B.); (A.S.P.); (Y.N.T.); (I.E.K.); (S.N.O.); (M.N.R.); (N.A.B.); (M.Y.S.)
| | - Yulia N. Toikka
- Saint Petersburg State University, 7/9 Universitetskaya emb., Saint Petersburg 199034, Russia; (O.S.B.); (A.S.P.); (Y.N.T.); (I.E.K.); (S.N.O.); (M.N.R.); (N.A.B.); (M.Y.S.)
| | - Ilya E. Kolesnikov
- Saint Petersburg State University, 7/9 Universitetskaya emb., Saint Petersburg 199034, Russia; (O.S.B.); (A.S.P.); (Y.N.T.); (I.E.K.); (S.N.O.); (M.N.R.); (N.A.B.); (M.Y.S.)
| | - Sergey N. Orlov
- Saint Petersburg State University, 7/9 Universitetskaya emb., Saint Petersburg 199034, Russia; (O.S.B.); (A.S.P.); (Y.N.T.); (I.E.K.); (S.N.O.); (M.N.R.); (N.A.B.); (M.Y.S.)
- Institute of Nuclear Industry, Peter the Great St. Petersburg Polytechnic University (SPbSU), 29, Polytechnicheskaya Street, Saint Petersburg 195251, Russia
| | - Mikhail N. Ryazantsev
- Saint Petersburg State University, 7/9 Universitetskaya emb., Saint Petersburg 199034, Russia; (O.S.B.); (A.S.P.); (Y.N.T.); (I.E.K.); (S.N.O.); (M.N.R.); (N.A.B.); (M.Y.S.)
- Nanotechnology Research and Education Centre RAS, Saint Petersburg Academic University, ul. Khlopina 8/3, Saint Petersburg 194021, Russia
| | - Nikita A. Bogachev
- Saint Petersburg State University, 7/9 Universitetskaya emb., Saint Petersburg 199034, Russia; (O.S.B.); (A.S.P.); (Y.N.T.); (I.E.K.); (S.N.O.); (M.N.R.); (N.A.B.); (M.Y.S.)
| | - Mikhail Yu. Skripkin
- Saint Petersburg State University, 7/9 Universitetskaya emb., Saint Petersburg 199034, Russia; (O.S.B.); (A.S.P.); (Y.N.T.); (I.E.K.); (S.N.O.); (M.N.R.); (N.A.B.); (M.Y.S.)
| | - Andrey S. Mereshchenko
- Saint Petersburg State University, 7/9 Universitetskaya emb., Saint Petersburg 199034, Russia; (O.S.B.); (A.S.P.); (Y.N.T.); (I.E.K.); (S.N.O.); (M.N.R.); (N.A.B.); (M.Y.S.)
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Kolesnik SS, Bogachev NA, Kolesnikov IE, Orlov SN, Ryazantsev MN, González G, Skripkin MY, Mereshchenko AS. Microcrystalline Luminescent (Eu 1-xLn x) 2bdc 3·nH 2O (Ln = La, Gd, Lu) Antenna MOFs: Effect of Dopant Content on Structure, Particle Morphology, and Luminescent Properties. Molecules 2024; 29:532. [PMID: 38276610 PMCID: PMC10819915 DOI: 10.3390/molecules29020532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/10/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
In this work, three series of micro-sized heterometallic europium-containing terephthalate MOFs, (Eu1-xLnx)2bdc3·nH2O (Ln = La, Gd, Lu), are synthesized via an ultrasound-assisted method in an aqueous medium. La3+ and Gd3+-doped terephthalates are isostructural to Eu2bdc3·4H2O. Lu3+-doped compounds are isostructural to Eu2bdc3·4H2O with Lu contents lower than 95 at.%. The compounds that are isostructural to Lu2bdc3·2.5H2O are formed at higher Lu3+ concentrations for the (Eu1-xLux)2bdc3·nH2O series. All materials consist of micrometer-sized particles. The particle shape is determined by the crystalline phase. All the synthesized samples demonstrate an "antenna" effect: a bright-red emission corresponding to the 5D0-7FJ transitions of Eu3+ ions is observed upon 310 nm excitation into the singlet electronic excited state of terephthalate ions. The fine structure of the emission spectra is determined by the crystalline phase due to the different local symmetries of the Eu3+ ions in the different kinds of crystalline structures. The photoluminescence quantum yield and 5D0 excited state lifetime of Eu3+ are equal to 11 ± 2% and 0.44 ± 0.01 ms, respectively, for the Ln2bdc3·4H2O structures. For the (Eu1-xLux)2bdc3·2.5H2O compounds, significant increases in the photoluminescence quantum yield and 5D0 excited state lifetime of Eu3+ are observed, reaching 23% and 1.62 ms, respectively.
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Affiliation(s)
- Stefaniia S. Kolesnik
- Saint-Petersburg State University, 7/9 Universitetskaya Emb., 199034 St. Petersburg, Russia; (S.S.K.); (N.A.B.); (I.E.K.); (S.N.O.); (M.N.R.); (M.Y.S.)
| | - Nikita A. Bogachev
- Saint-Petersburg State University, 7/9 Universitetskaya Emb., 199034 St. Petersburg, Russia; (S.S.K.); (N.A.B.); (I.E.K.); (S.N.O.); (M.N.R.); (M.Y.S.)
| | - Ilya E. Kolesnikov
- Saint-Petersburg State University, 7/9 Universitetskaya Emb., 199034 St. Petersburg, Russia; (S.S.K.); (N.A.B.); (I.E.K.); (S.N.O.); (M.N.R.); (M.Y.S.)
| | - Sergey N. Orlov
- Saint-Petersburg State University, 7/9 Universitetskaya Emb., 199034 St. Petersburg, Russia; (S.S.K.); (N.A.B.); (I.E.K.); (S.N.O.); (M.N.R.); (M.Y.S.)
- Institute of Nuclear Industry, Peter the Great St. Petersburg Polytechnic University (SPbSU), 29 Polytechnicheskaya Street, 195251 St. Petersburg, Russia
| | - Mikhail N. Ryazantsev
- Saint-Petersburg State University, 7/9 Universitetskaya Emb., 199034 St. Petersburg, Russia; (S.S.K.); (N.A.B.); (I.E.K.); (S.N.O.); (M.N.R.); (M.Y.S.)
- Nanotechnology Research and Education Centre RAS, Saint Petersburg Academic University, ul. Khlopina 8/3, 194021 St. Petersburg, Russia
| | - Gema González
- School of Physical Sciences and Nanotechnology, Yachay Tech University, Urcuqui 100119, Ecuador;
| | - Mikhail Yu. Skripkin
- Saint-Petersburg State University, 7/9 Universitetskaya Emb., 199034 St. Petersburg, Russia; (S.S.K.); (N.A.B.); (I.E.K.); (S.N.O.); (M.N.R.); (M.Y.S.)
| | - Andrey S. Mereshchenko
- Saint-Petersburg State University, 7/9 Universitetskaya Emb., 199034 St. Petersburg, Russia; (S.S.K.); (N.A.B.); (I.E.K.); (S.N.O.); (M.N.R.); (M.Y.S.)
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Nosov VG, Toikka YN, Petrova AS, Butorlin OS, Kolesnikov IE, Orlov SN, Ryazantsev MN, Kolesnik SS, Bogachev NA, Skripkin MY, Mereshchenko AS. Brightly Luminescent (Tb xLu 1-x) 2bdc 3·nH 2O MOFs: Effect of Synthesis Conditions on Structure and Luminescent Properties. Molecules 2023; 28:molecules28052378. [PMID: 36903620 PMCID: PMC10005128 DOI: 10.3390/molecules28052378] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/02/2023] [Accepted: 03/02/2023] [Indexed: 03/08/2023] Open
Abstract
Luminescent, heterometallic terbium(III)-lutetium(III) terephthalate metal-organic frameworks (MOFs) were synthesized via direct reaction between aqueous solutions of disodium terephthalate and nitrates of corresponding lanthanides by using two methods: synthesis from diluted and concentrated solutions. For (TbxLu1-x)2bdc3·nH2O MOFs (bdc = 1,4-benzenedicarboxylate) containing more than 30 at. % of Tb3+, only one crystalline phase was formed: Ln2bdc3·4H2O. At lower Tb3+ concentrations, MOFs crystallized as the mixture of Ln2bdc3·4H2O and Ln2bdc3·10H2O (diluted solutions) or Ln2bdc3 (concentrated solutions). All synthesized samples that contained Tb3+ ions demonstrated bright green luminescence upon excitation into the 1ππ* excited state of terephthalate ions. The photoluminescence quantum yields (PLQY) of the compounds corresponding to the Ln2bdc3 crystalline phase were significantly larger than for Ln2bdc3·4H2O and Ln2bdc3·10H2O phases due to absence of quenching from water molecules possessing high-energy O-H vibrational modes. One of the synthesized materials, namely, (Tb0.1Lu0.9)2bdc3·1.4H2O, had one of the highest PLQY among Tb-based MOFs, 95%.
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Affiliation(s)
- Viktor G. Nosov
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia
| | - Yulia N. Toikka
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia
| | - Anna S. Petrova
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia
| | - Oleg S. Butorlin
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia
| | - Ilya E. Kolesnikov
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia
| | - Sergey N. Orlov
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia
- Federal State Unitary Enterprise “Alexandrov Research Institute of Technology”, 72 Koporskoe Shosse, 188540 Sosnovy Bor, Russia
- Institute of Nuclear Industry, Peter the Great St. Petersburg Polytechnic University (SPbSU), 29 Polytechnicheskaya Street, 195251 St. Petersburg, Russia
| | - Mikhail N. Ryazantsev
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia
- Nanotechnology Research and Education Centre RAS, Saint Petersburg Academic University, ul. Khlopina 8/3, 194021 St. Petersburg, Russia
| | - Stefaniia S. Kolesnik
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia
| | - Nikita A. Bogachev
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia
| | - Mikhail Yu. Skripkin
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia
| | - Andrey S. Mereshchenko
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia
- Correspondence: ; Tel.: +7-951-677-5465
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Demakov PA, Ovchinnikova AA, Fedin VP. SYNTHESIS, STRUCTURE, AND OPTICAL PROPERTIES OF THE LANTHANUM(III) CATIONIC COORDINATION POLYMER WITH 1,4-DIAZABICYCLO[2.2.2]OCTANE N,N′-DIOXIDE. J STRUCT CHEM+ 2023. [DOI: 10.1134/s002247662302004x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
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Zhang R, Zhu L, Yue B. A New Microporous Lanthanide Metal-Organic Framework with a Wide Range of pH Linear Response. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27248696. [PMID: 36557832 PMCID: PMC9780847 DOI: 10.3390/molecules27248696] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/02/2022] [Accepted: 12/06/2022] [Indexed: 12/13/2022]
Abstract
Lanthanide metal-organic frameworks (Ln-MOFs) have attracted extensive attention because of their structural adjustability and wide optical function applications. However, MOFs with a wide linear pH response and stable framework structures in acidic or alkaline solutions are rare to date. Here, we used 4,4',4″-s-triazine-2,4,6-triyltribenzoate (H3TATB) as an organic ligand, coordinated with lanthanide ions (Eu3+/Tb3+), and synthesized a new metal-organic framework material. The material has a porous three-dimensional square framework structure and emits bright red or green fluorescence under 365 nm UV light. The carboxyl group of the ligand is prone to protonation in an acidic environment, and negatively charged OH- and ligand (TATB3-) have a competitive effect in an alkaline environment, which could affect the coordination ability of ligand. The luminescence degree of the framework decreases with the increase in the degree of acid and base. In particular, such fluorescence changes have a wide linear response (pH = 0-14), which can be used as a potential fluorescence sensing material for pH detection.
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Affiliation(s)
- Ruyi Zhang
- School of Materials and Chemistry, Shanghai Collaborative Innovation Center of Energy Therapy for Tumors, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Liangliang Zhu
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
- Correspondence: (L.Z.); (B.Y.)
| | - Bingbing Yue
- School of Materials and Chemistry, Shanghai Collaborative Innovation Center of Energy Therapy for Tumors, University of Shanghai for Science and Technology, Shanghai 200093, China
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
- Correspondence: (L.Z.); (B.Y.)
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