Browsing Τμήμα Χημείας / Department of Chemistry by Author "1a947b9a-85c4-41cf-a112-05680e1e25b8"
Now showing items 1-12 of 12
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2-Dimensional rare earth metal-organic frameworks based on a hexanuclear secondary building unit as efficient detectors for vapours of nitroaromatics and volatile organic compounds
Panagiotou, Nikos; Moscoso, Francisco García; Lopes-Costa, Tânia; Pedrosa, José María; Tasiopoulos, Anastasios J. (Royal Society of Chemistry, 2022-06-10)The synthesis, characterisation and capability to selectively detect vapours of volatile organic compounds (VOCs) and nitroaromatic explosives of a new family of 2-dimensional rare earth (RE) MOFs based on a hexanuclear ...
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Article
Antiproliferative activity and apoptosis induction, of organo-antimony(III)–copper(I) conjugates, against human breast cancer cells
Banti, Christina N.; Tsiatouras, Vasilis; Karanicolas, Kostas; Panagiotou, Nikolaos; Tasiopoulos, Anastasios J.; Kourkoumelis, Nikolaos; Hadjikakou, Sotiris K. (Springer, 2019)Three known organo-antimony(III)–copper(I), mixed-metal small bioactive molecules (SBAMs) of formula [Cu(tpSb)3Cl] (1), [Cu2(tpSb)4Br2] (2) and [Cu2(tpSb)4I2] (3) (tpSb = triphenylstibine) were used for the clarification ...
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Catalysis of a Diels–Alder Reaction between Azachalcones and Cyclopentadiene by a Recyclable Copper(II)-PEIP Metal-Organic Framework
Hadjikyprianou, Eleni; Petrides, Sotiris; Kourtellaris, Andreas; Tasiopoulos, Anastasios J.; Georgiades, Savvas N. (Multidisciplinary Digital Publishing Institute (MDPI), 2023-08-01)Metal-organic frameworks (MOFs) have attracted considerable interest as emerging heterogeneous catalysts for organic transformations of synthetic utility. Herein, a Lewis-acidic MOF, {[Cu3(PEIP)2(5-NH2-mBDC)(DMF)]·7DMF}∞, ...
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Dual emission in a ligand and metal co-doped lanthanide-organic framework: color tuning and temperature dependent luminescence
Andriotou, Despoina; Diamantis, Stavros A.; Zacharia, Anna; Itskos, Grigorios; Panagiotou, Nikos; Tasiopoulos, Anastasios J.; Lazarides, Theodore (MDPI AG, 2020-01-25)In this study, we report the luminescence color tuning in the lanthanide metal-organic framework (LnMOF) ([La(bpdc)Cl(DMF)] (1); bpdc2− = [1,1′-biphenyl]-4,4′-dicarboxylate, DMF = N,N-dimethylformamide) by introducing dual ...
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From 1D coordination polymers to metal organic frameworks by the use of 2-pyridyl oximes
Mylonas-Margaritis, Ioannis; Gérard, Auban; Skordi, Katerina; Mayans, Julia; Tasiopoulos, Anastasios; Mcardle, Patrick; Papatriantafyllopoulou, Constantina (MDPI AG, 2020-09-14)The synthesis and characterization of coordination polymers and metal-organic frameworks (MOFs) has attracted a significant interest over the last decades due to their fascinating physical properties, as well as their use ...
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Highlighting the structure – directing capability of the functional groups of angular dicarboxylic ligands: New 2-dimensional Cu2+ MOFs from analogous synthetic routes
Machattos, Rafail P.; Panagiotou, Nikos; Tasiopoulos, Anastasios J. (Elsevier, 2021-09-01)The reaction of Cu(NO3)2·2.5H2O with the angular dicarboxylic ligands 4,4′-oxybis(benzoic acid) (H2OBA), or 4,4′-(hexafluoroisopropylidene)bis(benzoic acid)) (H2HFPBBA), or 4,4′-sulfonyldibenzoic acid (H2SDBA) in a ~1/2 ...
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Article
Improving the Cd(ii) detection capability of a new anionic rare earth metal-organic framework based on a [RE6(μ3-OH)8]10+secondary building unit: an ion-exchange approach towards more efficient sensors
Panagiotou, Nikos; Evangelou, Kasiani; Psalti, Athanasia; Varnava, Nektaria; Angeli, Giasemi K.; Trikalitis, Pantelis N.; Plakatouras, John C.; Lazarides, Theodore; Tasiopoulos, Anastasios J. (Royal Society of Chemistry, 2020-07-01)The synthesis and characterization of a new family of rare earth (RE) MOFs based on a hexanuclear (RE3+)6 secondary building unit (SBU) and the angular dicarboxylic ligand 4,4′-oxybisbenzoic acid (H2OBA) with the formula ...
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Article
Mixed-valence manganese carboxylate clusters, {MnIII6MnII4}, {MnIII7MnII5Na}, and {MnIII7MnII5}, derived from the combined use of Di-2-pyridyl ketone with selected aliphatic diols
Skordi, Katerina; Alexandropoulos, Dimitris I.; Fournet, Adeline D.; Panagiotou, Nikos; Perlepes, Spyros P.; Christou, George; Tasiopoulos, Anastasios J. (John Wiley & Sons Ltd, 2024-04-22)Reaxys Chemistry database information Indexed keywords SciVal Topics Metrics Funding details Abstract Three new polynuclear clusters with the formulae [Mn10O4(OH)(OMe){(py)2C(O)2}2{(py)2C(OMe)(O)}4(MeCO2)6](ClO4)2 ...
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New metal-organic frameworks derived from pyridine-3,5-dicarboxylic acid: Structural diversity arising from the addition of templates into the reaction systems
Moushi, Eleni E.; Kourtellaris, Andreas; Andreou, Eleni; Fidelli, Athina; Papaefstathiou, Giannis S.; Plakatouras, John C.; Tasiopoulos, Anastasios J. (Royal Society of Chemistry, 2020-03-21)A series of new compounds prepared from reactions of pyridine-3,5-dicarboxylic acid (PDCH2), bipositive d-metal ions (Cd2+, Zn2+, Co2+ and Cu2+) and various template molecules [1,3-propanediol (pdH2), diethanolamine (deaH3), ...
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Article
Novel binuclear antimony(III) halide complexes of 5-methoxy-2-mercaptobenzimidazole: synthesis, structural characterization, and biological studies
Ozturk, Ibrahim Ismet; Yarar, Sinem; Gürgan, Muazzez; Ceyhan, Deniz; Panagiotou, Nikos; Tasiopoulos, Anastasios J.; Demirkesen, Seyma; Aral, Cenk (Taylor & Francis Group, 2020-02-01)The new binuclear antimony(III) complexes corresponding to the formulas [SbCl3(µ2-S)(MtMBZIM)2]2 (1), {[SbBr2(µ2-Br)(MtMBZIM)2]2·H2O} (2) and {[SbI2(µ2-I)(MtMBZIM)2]2·H2O} (3) (MtMBZIM: 5-methoxy-2-mercaptobenzimidazole) ...
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Article
Oxalamide based coordination polymers
Margariti, Antigoni; Moushi, Eleni; Tasiopoulos, Anastasios J.; Escuer, Albert; Papaefstathiou, Giannis S. (Taylor & Francis Group, 2020-11-24)Employment of N,N′-bis(2-dicarboxyphenyl)-oxalamide (H4L) in the M2+ chemistry (M = Mg, Mn, Co, Ni, and Zn) afforded five 2-D coordination polymers and one 1-D coordination polymer. The crystal structures of all complexes ...
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Article
Water-stable 2-D Zr MOFs with exceptional UO22+ sorption capability
Panagiotou, Nikos; Liatsou, Ioanna; Pournara, Anastasia; Angeli, Giasemi K.; Giappa, Rafaela Maria; Tylianakis, Emmanuel; Manos, Manolis J.; Froudakis, George E.; Trikalitis, Pantelis N.; Pashalidis, Ioannis; Tasiopoulos, Anastasios J. (Royal Society of Chemistry, 2019-12-02)Two new 8-connected 2-D MOFs, UCY-13 and UCY-14, based on Zr6 secondary building units (SBUs) and angular dicarboxylate ligands are reported. UCY-13 and UCY-14 display remarkable stability in various types of aqueous media, ...