No 7-8 / 2026
PROFESSOR MIHAELA HILLEBRAND
AT HER 85th ANNIVERSARY
1. Andreia-Cristina SOARE, Serban C. MOLDOVEANU and Victor DAVID
Thermodynamic study for the secondary equilibria involving sildenafil, vardenafil and tadalafil during elution process in reversed-phase HPLC
DOI: 10.33224/rrch.2026.71.7-8.01
Rev. Roum. Chim., 2026, 71(7–8), 445–454
Key words: reversed-phase HPLC retention, van’t Hoff dependence, enthalpy, entropy, free Gibbs enthalpy.
2. Adelaida Sorana TRIFU, Mihaela-Carmen CHEREGI, Emilia-Elena IORGULESCU, Iulia Gabriela DAVID and Simona TRIFU
Rapid voltammetric quantification of nitrazepam at single-use graphite electrodes
Key words: nitrazepam, voltammetry, disposable pencil graphite electrode, pharmaceuticals, spiked beverages.
3. Augustin M. MADALAN and Petre IONITA
Synthesis and structural analysis of the NBD-derivative of the amino-hexanoic ethyl ester
DOI: 10.33224/rrch.2026.71.7-8.03
Rev. Roum. Chim., 2026, 71(7–8), 463–468
Key words: NBD, fluorescence, amino-acid, synthesis.
4. Florea DUMITRASCU, Florentina GEORGESCU, Augustin M. MADALAN, Nicoleta Doriana BANU and Constantin DRAGHICI
The synthesis and structural characterization of a thio-debranone strigolactone mimic containing a benzothiazole ring
DOI: 10.33224/rrch.2026.71.7-8.04
Rev. Roum. Chim., 2026, 71(7–8), 469–476
Key words: 2-mercaptobenzothiazole, strigolactone mimic, thio-debranone, 5-(benzo[d]thiazol-2-ylthio)-3-methylfuran-2(5H)-one, NMR spectra, single-crystal X-ray diffraction, Hirshfeld Surface analysis.
5. Aurica PRECUPAS, Iulia MATEI and Vlad T. POPA
Thermal denaturation of serum albumin mediated by caffeic acid: fluorescence and microcalorimetry insights
DOI: 10.33224/rrch.2026.71.7-8.05
Rev. Roum. Chim., 2026, 71(7–8), 477–482
Key words: albumin, polyphenol, denaturation, microcalorimetry, fluorescence.
6. Muhammed ALKALI, Alexandru Gabriel BUCUR, Adrian FIFERE, Ioana MOLEAVIN TURIN, Florenta Daniella SAVONEA, Victorita TECUCEANU and Gabriela IONITA
Effect of alkyl chain length on the inclusion of carboxylated nitroxide radicals in β- and γ-cyclodextrins: an EPR study
Key words: nitroxide, radical, cyclodextrin, spin-probe, EPR spectroscopy.
7. Andreea Ecaterina CONSTANTIN, Mălina DESLIU-AVRAM, Victor Alexandru FARAON, Oana Romina BOTORAN, Florentina MATEI, Diana CONSTANTINESCU-ARUXANDEI and Florin OANCEA
Enzymatic and hydroalcoholic two-step cascade extraction for valorization of antioxidant biomolecules from apple pomace
DOI: 10.33224/rrch.2026.71.7-8.07
Rev. Roum. Chim., 2026, 71(7–8), 489–499
Key words: by-product, bioactive molecules, polyphenols, antioxidants, Pearson correlation.
8. Gheorghe DUCA, Lidia ROMANCIUC and Olga COVALIOVA
Specific aspects of redox processes in water environment
DOI: 10.33224/rrch.2026.71.7-8.08
Rev. Roum. Chim., 2026, 71(7–8), 501–512
Key words: redox processes, water environment, active species, reaction mechanisms, intermediate compounds, pollutants transformation.
9. Mimoza KOVAÇI AZEMI and Zarife BAJRAKTARI GASHI
Process optimization for continuous hot-dip galvanizing of low-carbon steel: the role of furnace atmosphere
DOI: 10.33224/rrch.2026.71.7-8.09
Rev. Roum. Chim., 2026, 71(7–8), 513–516
Key words: steel, galvanizing, dew point, corrosion.
10. Mithun G. MONDAL, Ranu BHAKTO, Amit P. PRATAP and Saptarshi MAITI
Synthesis and surfactant properties of carbohydrate-based cationic curfactant
DOI: 10.33224/rrch.2026.71.7-8.10
Rev. Roum. Chim., 2026, 71(7–8), 517–526
Key words: cationic surfactant, carbohydrate ester, surface-active properties, sodium dodecyl sulfate, antibacterial activity.
11. Linda MOHAMMED OUSAID, Yassmina ANGAR-IGHIL ALI and Achour BENREJDAL
High aqueous Pb(II)-removal strength using natural pozzolan as a novel adsorbent material: Kinetics and adsorption isotherms studies
DOI: 10.33224/rrch.2026.71.7-8.11
Rev. Roum. Chim., 2026, 71(7–8), 527–541
Key words: pozzolan, adsorption, lead, wastewater, adsorption isotherms, kinetic.
12. Milena M. NIKODIJEVIĆ, Dragan Z. TROTER, Sanja T. STOJANOVIĆ, Marija T. STOJANOVIĆ KRASIĆ, Ana S. STOJKOVIĆ and Sandra S. KONSTANTINOVIĆ
Kinetic study of polyester dyeing with disperse dye in a betaine-based deep eutectic solvent
Key words: deep eutectic solvent, polyester, disperse dye, adsorption kinetics, isotherm model.
