1
|
Zhigileva EA, Enakieva YY, Chernyshev VV, Senchikhin IN, Demina LI, Martynov AG, Stenina IA, Yaroslavtsev AB, Gorbunova YG, Tsivadze AY. An unexpected imidazole-induced porphyrinylphosphonate-based MOF-to-HOF structural transformation leading to the enhancement of proton conductivity. Dalton Trans 2024. [PMID: 39315440 DOI: 10.1039/d4dt02143f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/25/2024]
Abstract
Post-synthetic modification of proton-conducting metal-organic frameworks (MOFs) by loading small molecules capable of generating protons into pores is an efficient approach for developing a new type of material with improved ionic conductivity. Herein, the synthesis, characterization and proton conductivity of a novel electroneutral MOF based on palladium(II) meso-tetrakis(4-(phosphonatophenyl))porphyrinate, IPCE-1Pd, are reported. The exposure of the obtained framework to imidazole by the diffusion vapor method has surprisingly led to its complete crystal-to-crystal MOF-to-HOF transformation, resulting in the formation of a novel hydrogen-bonded organic framework (HOF) IPCE-1Pd_Im, which is the first example of such kind of structural change among all known MOFs. This modification has led to an almost 25-fold increase in the proton conductivity in comparison with the pristine MOF, reaching up to 6.54 × 10-3 S cm-1 at 85 °C and 95% relative humidity, which is one of the highest values among all known porphyrin-based HOFs.
Collapse
Affiliation(s)
- Ekaterina A Zhigileva
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, Moscow 119991, Russian Federation
| | - Yulia Yu Enakieva
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskiy prosp. 31, Building 4, Moscow 119071, Russian Federation.
| | - Vladimir V Chernyshev
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, Moscow 119991, Russian Federation
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskiy prosp. 31, Building 4, Moscow 119071, Russian Federation.
| | - Ivan N Senchikhin
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskiy prosp. 31, Building 4, Moscow 119071, Russian Federation.
| | - Liudmila I Demina
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskiy prosp. 31, Building 4, Moscow 119071, Russian Federation.
| | - Alexander G Martynov
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskiy prosp. 31, Building 4, Moscow 119071, Russian Federation.
| | - Irina A Stenina
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskiy prosp. 31, Moscow 119991, Russian Federation
- National Research University Higher School of Economics, Basic Department of Inorganic Chemistry and Materials Science, Myasnitskaya str. 20, Moscow 101000, Russian Federation
| | - Andrey B Yaroslavtsev
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskiy prosp. 31, Moscow 119991, Russian Federation
| | - Yulia G Gorbunova
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskiy prosp. 31, Building 4, Moscow 119071, Russian Federation.
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskiy prosp. 31, Moscow 119991, Russian Federation
| | - Aslan Yu Tsivadze
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskiy prosp. 31, Building 4, Moscow 119071, Russian Federation.
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskiy prosp. 31, Moscow 119991, Russian Federation
| |
Collapse
|
2
|
Pavlov DI, Yu X, Ryadun AA, Samsonenko DG, Dorovatovskii PV, Lazarenko VA, Sun N, Sun Y, Fedin VP, Potapov AS. Multiresponsive luminescent metal-organic framework for cooking oil adulteration detection and gallium(III) sensing. Food Chem 2024; 445:138747. [PMID: 38387317 DOI: 10.1016/j.foodchem.2024.138747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 02/04/2024] [Accepted: 02/11/2024] [Indexed: 02/24/2024]
Abstract
A new 3D metal-organic framework {[Cd16(tr2btd)10(dcdps)16(H2O)3(EtOH)]∙15DMF}n (MOF 1, tr2btd = 4,7-di(1,2,4-triazol-1-yl)benzo-2,1,3-thiadiazole, H2dcdps = 4,4'-sulfonyldibenzoic acid) was obtained and its luminescent properties were studied. MOF 1 exhibited bright blue-green luminescence with a high quantum yield of 74 % and luminescence quenching response to a toxic natural polyphenol gossypol and luminescence enhancement response to some trivalent metal cations (Fe3+, Cr3+, Al3+ and Ga3+). The limit of gossypol detection was 0.20 µM and the determination was not interfered by the components of the cottonseed oil. The limit of detection of gallium(III) was 1.1 µM. It was demonstrated that MOF 1 may be used for distinguishing between the genuine sunflower oil and oil adulterated by crude cottonseed oil through qualitative luminescent and quantitative visual gossypol determination.
Collapse
Affiliation(s)
- Dmitry I Pavlov
- Novosibirsk State University, 2 Pirogov Str., 630090 Novosibirsk, Russia; Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 Lavrentiev Ave., 630090 Novosibirsk, Russia
| | - Xiaolin Yu
- Novosibirsk State University, 2 Pirogov Str., 630090 Novosibirsk, Russia; Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 Lavrentiev Ave., 630090 Novosibirsk, Russia
| | - Alexey A Ryadun
- Novosibirsk State University, 2 Pirogov Str., 630090 Novosibirsk, Russia
| | - Denis G Samsonenko
- Novosibirsk State University, 2 Pirogov Str., 630090 Novosibirsk, Russia
| | - Pavel V Dorovatovskii
- National Research Centre "Kurchatov Institute", Kurchatov Square 1, Moscow 123182, Russia
| | - Vladimir A Lazarenko
- National Research Centre "Kurchatov Institute", Kurchatov Square 1, Moscow 123182, Russia
| | - Na Sun
- Key Laboratory of Inorganic Molecule-Based Chemistry of Liaoning Province, Shenyang University of Chemical Technology, Shenyang 110142, China
| | - Yaguang Sun
- Key Laboratory of Inorganic Molecule-Based Chemistry of Liaoning Province, Shenyang University of Chemical Technology, Shenyang 110142, China
| | - Vladimir P Fedin
- Novosibirsk State University, 2 Pirogov Str., 630090 Novosibirsk, Russia; Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 Lavrentiev Ave., 630090 Novosibirsk, Russia
| | - Andrei S Potapov
- Novosibirsk State University, 2 Pirogov Str., 630090 Novosibirsk, Russia; Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 Lavrentiev Ave., 630090 Novosibirsk, Russia.
| |
Collapse
|
3
|
Bushuev VA, Gogoleva NV, Nikolaevskii SA, Novichihin SV, Yambulatov DS, Kiskin MA, Eremenko IL. Coordination Polymer Based on a Triangular Carboxylate Core {Fe(μ 3-O)(μ-O 2CR) 6} and an Aliphatic Diamine. Molecules 2024; 29:2125. [PMID: 38731615 PMCID: PMC11085704 DOI: 10.3390/molecules29092125] [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: 04/12/2024] [Revised: 04/29/2024] [Accepted: 04/30/2024] [Indexed: 05/13/2024] Open
Abstract
Interaction of the pre-organized complex of iron(II) trimethylacetate and 1,10-phenanthroline (phen) [Fe2(piv)4(phen)2] (1) (piv = (Me)3CCO2-)) with 1,6-diaminohexane (dahx) in anhydrous acetonitrile yielded a 1D coordination polymer [Fe3O(piv)6(dahx)1.5]n (2) and an organic salt of pivalic acid (H2dahx)(piv)2 (3). The structure of the obtained compounds was determined by single-crystal X-ray diffraction analysis. The phase purity of the complexes was determined by powder X-ray diffraction analysis. According to the single-crystal X-ray analysis, coordination polymer 2 is formed due to the binding of a triangular carboxylate core {Fe3(μ3-O)(μ-piv)6} with an aliphatic diamine ligand. Thermal behavior was investigated for compounds 1 and 2 in an argon atmosphere.
Collapse
Affiliation(s)
- Vladimir A. Bushuev
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky Prosp., 119991 Moscow, Russia; (V.A.B.); (N.V.G.); (S.A.N.); (M.A.K.); (I.L.E.)
- Higher School of Economics, National Research University, 101000 Moscow, Russia
| | - Natalia V. Gogoleva
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky Prosp., 119991 Moscow, Russia; (V.A.B.); (N.V.G.); (S.A.N.); (M.A.K.); (I.L.E.)
| | - Stanislav A. Nikolaevskii
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky Prosp., 119991 Moscow, Russia; (V.A.B.); (N.V.G.); (S.A.N.); (M.A.K.); (I.L.E.)
| | - Sergey V. Novichihin
- N. N. Semenov Institute of Chemical Physics, Russian Academy of Sciences, Kosygina Str. 4, 119991 Moscow, Russia;
| | - Dmitriy S. Yambulatov
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky Prosp., 119991 Moscow, Russia; (V.A.B.); (N.V.G.); (S.A.N.); (M.A.K.); (I.L.E.)
| | - Mikhail A. Kiskin
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky Prosp., 119991 Moscow, Russia; (V.A.B.); (N.V.G.); (S.A.N.); (M.A.K.); (I.L.E.)
| | - Igor L. Eremenko
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky Prosp., 119991 Moscow, Russia; (V.A.B.); (N.V.G.); (S.A.N.); (M.A.K.); (I.L.E.)
| |
Collapse
|
4
|
Butova VV, Zdravkova VR, Burachevskaia OA, Tereshchenko AA, Shestakova PS, Hadjiivanov KI. In Situ FTIR Spectroscopy for Scanning Accessible Active Sites in Defect-Engineered UiO-66. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:nano13101675. [PMID: 37242091 DOI: 10.3390/nano13101675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/15/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023]
Abstract
Three UiO-66 samples were prepared by solvothermal synthesis using the defect engineering approach with benzoic acid as a modulator. They were characterized by different techniques and their acidic properties were assessed by FTIR spectroscopy of adsorbed CO and CD3CN. All samples evacuated at room temperature contained bridging μ3-OH groups that interacted with both probe molecules. Evacuation at 250 °C leads to the dehydroxylation and disappearance of the μ3-OH groups. Modulator-free synthesis resulted in a material with open Zr sites. They were detected by low-temperature CO adsorption on a sample evacuated at 200 °C and by CD3CN even on a sample evacuated at RT. However, these sites were lacking in the two samples obtained with a modulator. IR and Raman spectra revealed that in these cases, the Zr4+ defect sites were saturated by benzoates, which prevented their interaction with probe molecules. Finally, the dehydroxylation of all samples produced another kind of bare Zr sites that did not interact with CO but formed complexes with acetonitrile, probably due to structural rearrangement. The results showed that FTIR spectroscopy is a powerful tool for investigating the presence and availability of acid sites in UiO-66, which is crucial for its application in adsorption and catalysis.
Collapse
Affiliation(s)
- Vera V Butova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
- The Smart Materials Research Institute, Southern Federal University, Rostov-on-Don 344090, Russia
| | - Videlina R Zdravkova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
| | - Olga A Burachevskaia
- The Smart Materials Research Institute, Southern Federal University, Rostov-on-Don 344090, Russia
| | - Andrei A Tereshchenko
- The Smart Materials Research Institute, Southern Federal University, Rostov-on-Don 344090, Russia
| | - Pavletta S Shestakova
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
| | - Konstantin I Hadjiivanov
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
| |
Collapse
|
5
|
Dubskikh VA, Kolosov AA, Lysova AA, Samsonenko DG, Lavrov AN, Kovalenko KA, Dybtsev DN, Fedin VP. A Series of Metal-Organic Frameworks with 2,2'-Bipyridyl Derivatives: Synthesis vs. Structure Relationships, Adsorption, and Magnetic Studies. Molecules 2023; 28:molecules28052139. [PMID: 36903384 PMCID: PMC10004071 DOI: 10.3390/molecules28052139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 02/16/2023] [Accepted: 02/22/2023] [Indexed: 03/03/2023] Open
Abstract
Five new metal-organic frameworks based on Mn(II) and 2,2'-bithiophen-5,5'-dicarboxylate (btdc2-) with various chelating N-donor ligands (2,2'-bipyridyl = bpy; 5,5'-dimethyl-2,2'-bipyridyl = 5,5'-dmbpy; 4,4'-dimethyl-2,2'-bipyridyl = 4,4'-dmbpy) [Mn3(btdc)3(bpy)2]·4DMF, 1; [Mn3(btdc)3(5,5'-dmbpy)2]·5DMF, 2; [Mn(btdc)(4,4;-dmbpy)], 3; [Mn2(btdc)2(bpy)(dmf)]·0.5DMF, 4; [Mn2(btdc)2(5,5'-dmbpy)(dmf)]·DMF, 5 (dmf, DMF = N,N-dimethylformamide) have been synthesized, and their crystal structure has been established using single-crystal X-ray diffraction analysis (XRD). The chemical and phase purities of Compounds 1-3 have been confirmed via powder X-ray diffraction, thermogravimetric, and chemical analyses as well as IR spectroscopy. The influence of the bulkiness of the chelating N-donor ligand on the dimensionality and structure of the coordination polymer has been analyzed, and the decrease in the framework dimensionality, as well as the secondary building unit's nuclearity and connectivity, has been observed for bulkier ligands. For three-dimensional (3D) coordination polymer 1, the textural and gas adsorption properties have been studied, revealing noticeable ideal adsorbed solution theory (IAST) CO2/N2 and CO2/CO selectivity factors (31.0 at 273 K and 19.1 at 298 K and 25.7 at 273 K and 17.0 at 298 K, respectively, for the equimolar composition and the total pressure of 1 bar). Moreover, significant adsorption selectivity for binary C2-C1 hydrocarbons mixtures (33.4 and 24.9 for C2H6/CH4, 24.8 and 17.7 for C2H4/CH4, 29.3 and 19.1 for C2H2/CH4 at 273 K and 298 K, respectively, for the equimolar composition and the total pressure of 1 bar) has been observed, making it possible to separate on 1 natural, shale, and associated petroleum gas into valuable individual components. The ability of Compound 1 to separate benzene and cyclohexane in a vapor phase has also been analyzed based on the adsorption isotherms of individual components measured at 298 K. The preferable adsorption of C6H6 over C6H12 by 1 at high vapor pressures (VB/VCH = 1.36) can be explained by the existence of multiple van der Waals interactions between guest benzene molecules and the metal-organic host revealed by the XRD analysis of 1 immersed in pure benzene for several days (1≅2C6H6). Interestingly, at low vapor pressures, an inversed behavior of 1 with preferable adsorption of C6H12 over C6H6 (KCH/KB = 6.33) was observed; this is a very rare phenomenon. Moreover, magnetic properties (the temperature-dependent molar magnetic susceptibility, χp(T) and effective magnetic moments, μeff(T), as well as the field-dependent magnetization, M(H)) have been studied for Compounds 1-3, revealing paramagnetic behavior consistent with their crystal structure.
Collapse
Affiliation(s)
- Vadim A. Dubskikh
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Aleksei A. Kolosov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk 630090, Russia
| | - Anna A. Lysova
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
- Correspondence: (A.A.L.); (D.N.D.)
| | - Denis G. Samsonenko
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Alexander N. Lavrov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Konstantin A. Kovalenko
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Danil N. Dybtsev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
- Correspondence: (A.A.L.); (D.N.D.)
| | - Vladimir P. Fedin
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
| |
Collapse
|
6
|
Zorina-Tikhonova EN, Gogoleva NV, Chistyakov AS, Khapaeva PY, Shmelev MA, Sidorov AA, Kiskin MA, Eremenko IL. Effect of the metal ion radius on the structure of SrII—ZnII and SrII—CdII complexes with cyclobutane-1,1-dicarboxylate anions. Russ Chem Bull 2023. [DOI: 10.1007/s11172-023-3723-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
|
7
|
Ermolaev AV, Mironov YV. Synthesis, structure and characterizations of a series of frameworks constructed from octahedral rhenium(III) chalcocyanide clusters, copper(I) and organic units. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
8
|
Yakushev IA, Sosunov EA, Makarevich YE, Maksimova AD, Nesterenko MY, Vargaftik MN. SYNTHESIS AND STRUCTURE OF THE LINEAR BIMETALLIC ACETATE-PHENANTHROLINE COORDINATION POLYMER BASED ON PALLADIUM(II) AND NICKEL(II) IN A 2:1 METAL-TO-METAL RATIO. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476622120113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
9
|
Yu XL, Pavlov DI, Ryadun AA, Potapov AS, Fedin VP. SYNTHESIS, CRYSTAL STRUCTURE, AND LUMINESCENCE OF THE ONE-DIMENSIONAL LANTHANUM(III) COORDINATION POLYMER WITH 2,6-BIS (3,5-DICARBOXYPHENOXY)PYRIDINE. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476622120149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
10
|
Tolstikov S, Smirnova K, Kolesnikov A, Letyagin G, Bogomyakov A, Romanenko G, Ovcharenko V. Relationship between phase transition temperature and accessible volume for substituent in Cu(hfac)2 chain-polymer complexes with pyridine-based nitroxides. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
11
|
Structural Diversity and Carbon Dioxide Sorption Selectivity of Zinc(II) Metal-Organic Frameworks Based on Bis(1,2,4-triazol-1-yl)methane and Terephthalic Acid. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27196481. [PMID: 36235016 PMCID: PMC9571910 DOI: 10.3390/molecules27196481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 09/26/2022] [Accepted: 09/27/2022] [Indexed: 11/09/2022]
Abstract
A three-component reaction between the 1,4-benzenedicarboxylic (terephthalic) acid (H2bdc), bis(1,2,4-triazol-1-yl)methane (btrm) and zinc nitrate was studied, and three new coordination polymers were isolated by a careful selection of the reaction conditions. Coordination polymers {[Zn3(DMF)(btrm)(bdc)3]·nDMF}∞ and {[Zn3(btrm)(bdc)3]·nDMF}∞ containing trinuclear {Zn3(bdc)3} secondary building units are joined by btrm auxiliary linkers into three-dimensional metal–organic frameworks. The coordination polymer {[Zn(bdc)(btrm)]∙nDMF}∞ consists of Zn2+ cations joined by bdc2− and btrm linkers into a two-fold interpenetrated network. Upon activation, MOF [Zn3(btrm)(bdc)3]∞ demonstrated CO2/N2 adsorption selectivity with an ideal adsorbed solution theory (IAST) factor of 21. All three MOF demonstrated photoluminescence with a maximum near 435–440 nm upon excitation at 330 nm.
Collapse
|
12
|
Nugmanova AG, Kalinina MA. Supramolecular Self-Assembly of Hybrid Colloidal Systems. COLLOID JOURNAL 2022. [DOI: 10.1134/s1061933x22700107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|