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Professor Bogdan C. Simionescu at his 75th anniversary

Rev. Roum. Chim., 2023, 68(5–6), 197–200

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2. Sabina Ioana TRIFAN and Daniela IVANOV

Strategies of hyaluronan chemical modifications for biomedical applications

Key words: hyaluronan, hyaluronic acid, chemical modifications, biomaterials, biomedical applications.

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3. Lavinia CORJUC, Cristian SILVESTRU and Anca SILVESTRU

New organobismuth(III) compounds based on a tetrahydro-dibenzo[c,f][1,5] azabismocine heterocyclic framework

Key words: organobismuth chalcogenides, hypercoordination, solution behavior, single-crystal X-ray diffraction.

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4. Mihai RĂDUCĂ, Marius Mihai ZAHARIA and Marius ANDRUH

Synthesis and crystal structures of yttrium and dysprosium tetrakis(hexafluoroacetylacetonato) complex anions with tetramethylammonium counterions

Key words: hexafluoroacetylacetonate, X-ray structure, yttrium complexes, dysprosium complexes.

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5. Andreea Irina BARZIC, Iuliana STOICA, Marius SOROCEANU, Simona Luminita NICA and Raluca Marinica ALBU

Polyimide precursor/functionalized carbon nanotubes: molecular modeling and physical properties theoretical evaluation

Key words: polymer, carbon nanotubes, conductivity.

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6. Raluca Marinica ALBU, Luminita Ioana BURUIANA, Iuliana STOICA, Camelia HULUBEI and Andreea Irina BARZIC

Dianhydride moieties involvement on the interactions of some polyimides with nematic compounds

Key words: polyimide, liquid crystal, optical properties, adhesion.

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7. Carmen RACLES

Molecular and silica-supported metal complexes as new catalysts for hydrosilylation

Key words: catalysis; hydrosilylation; metal complexes; silica-supported catalyst; disiloxane ligands.

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8. Alina NICOLESCU, Anton Airinei, Emilian GEORGESCU, Florentina GEORGESCU, Radu Tigoianu, Florea DUMITRASCU, Marcel Mirel POPA, Adriana T. MARINOIU and Calin DELEANU

Synthesis and spectroscopic properties of novel indolizines and azaindolizines

Key words: indolizines, azaindolizines, pyrrolo[1,2-c]pyrimidines, NMR, fluorescence.

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9. Cătălin DUDUIANU, Alina NICOLESCU, Mihaela CRISTEA, Raluca STAN and Calin DELEANU

NMR proven albumin interaction with metabolites in complex mixtures

Key words: proteins, metabolites, NMR, fragment screening.

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10. Carmen-Irena MITAN, Emerich BARTHA and Petru FILIP

Relationship between tetrahedral and dihedral on hypersphere coordinates

Key words: hypersphere coordinated, tetrahedral angle, Hopf fibration, dihedral angle, vicinal angles.

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11. Carmen-Irena MITAN, Emerich BARTHA and Petru FILIP

Tetrahedral angles of six membered ring calculated from NMR data with 3-sphere approach

Key words: 3-sphere, tetrahedral angles, dihedral angles, hypersphere coordinated.

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12. Elena BACALUM, Toma GALAON, Andreia-Cristina SOARE, Victor DAVID and Serban C. MOLDOVEANU

Comparative study for the retention of some benzodiazepines in reversed-phase liquid chromatography using C8, C18, C6H5 and CN stationary phases

Key words: benzodiazepines, reversed-phase HPLC, retention dependences, hydrophobicity, mobile phase.

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13. Ştefania-Claudia JITARU and Gabi Drochioiu

Mass spectrometric characterization of some gel-forming peptides

Key words: peptide synthesis, mass spectrometry, aggregation, molecular modelling, infrared spectroscopy.

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