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Annals of the University of Craiova (Analele Universității din Craiova)

The Chemistry Series (Seria Chimie)

Communications at the 15th National Chemistry Symposium, Craiova, October 27, 2023

TABLE OF CONTENTS
Nuclear studies of modern and historical leather
Elena Badea, Cristina Carsote, Ilaria Quaratesi, Maria Stanca, Marianne Odlyha		5
Challenges in the investigation of SOFC materials
Nicoleta Cioatera		9
Case study presenting the use of quantum-mechanical „zone criterion” as a clue in assigning the electronic transitions exhibited by a complex compound
Liana-Simona Sbîrnă, Clementina Sabina Moldovan, Marian Ciuperceanu		12
A study on bioaccumulation and translocation of toxic metals in different species of medicinal and aromatic plants
Anda-Gabriela Tenea, Cristina Dinu, Gabriela-Geanina Vasile, Alexandru-Paul Rus, Mihaela Mureseanu		16
New oxidation catalysts based on copper complexes with salicylidene-amino acids Schiff bases onto SBA-15 support
Mihaela Mureseanu, Andreea Eliescu, Cezar-Ionut Spinu, Nicoleta Cioatera		23
Antioxidant activity and total phenolic compounds content of some selected vegetables
Cristina Babeanu, Maria Dinu, Rodica Soare		27
The antioxidant action of vitamins during the electrodegradation of Brown HT additive
Bogdan Tutunaru, Amelia Bogatu		31
Thermal stability of banana and strawberry flavouring food additives
Bogdan Tutunaru, Alina Voicu		34
Pyrite oxidation: Characteristics of (FeS2O)12 species, a possible reaction intermediate
Elena Cristina Cârstea, Paul Chiriță		38
Spectral characterization of betanin
Anca Moanta, Marian Tutuc		41
Erythromycin decreases photosynthetic pigments content in plants from the Brassicaceae family
Georgeta Ciobanu, Cătălina Ionescu		45
Total phenolic content and antioxidant activity of Pisum sativum sprouts extract
Cătălina Ionescu, Georgeta Ciobanu		49
Degradation of Methylorange by Fenton Reagent
Mădălina Drăgoi		53
Dioximates of transitional metals. Syntheses, characterizations, applications
Anca Ganescu, Andreea Simionescu, Mihaela Gabriela Dumitru		56
Antimicrobial activity study of some binuclear complexes with Schiff bases derived from an aromatic dialdehyde and some amino acids
Florina Ciolan		60
Research article
Synthesizing, preliminary analyzing and investigating the potential veterinary use of two structurally related Zn(II) complexes with ligands of the benzenesulfonamides’ class
Liana-Simona Sbîrnă, Clementina Sabina Moldovan		69

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The Chemistry Series Volume XLIX, No. 1 (2023)

TABLE OF CONTENTS
Review articles
Schiff bases of chitosan. An overview
Anca Moanță, Marian Tutuc, Madalina Dragoi		5
Degradation of some azo dyes by Fenton process
Madalina Dragoi		13
Research articles
Data analysis regarding the behavior against different kinds of anaerobic germs of three first-row transition metal complex compounds
Liana Simona Sbîrnă, Clementina Moldovan		20
Influence of heating on the activity of α-mannosidase
Cătălina Ionescu, Georgeta Ciobanu		35
Natural versus synthetic pyrrhotite oxidation by dissolved oxygen
Cristina E. Cârstea, Paul Chiriță		44
Effect of zinc ions and of EDTA on α-mannosidase activity
Cătălina Ionescu, Georgeta Ciobanu		51
Effects of the short term exposure of wheat seedlings to silver nitrate
Cătălina Ionescu, Georgeta Ciobanu		59
The study of the A, C and E vitamin effect on the electrooxidation processes of E155 food additive
Bogdan Tutunaru, Amelia Bogatu		74
Cytostatic activity of some binuclear complexes with Schiff base derived from an aromatic dialdehyde and 2-aminobenzoic acid
Florina Ciolan		86

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The Chemistry Series, Volume XLVIII, No. 2 (2022)

TABLE OF CONTENTS
Research articles
Research on three complex compounds of divalent first-row transition metal ions having the Schiff base derived from sulfanilamide and N-acetylisatin as bidentate ligand
Liana Simona Sbîrnă, Clementina Moldovan		5
Influence of harvest time on carbohydrates content of Jerusalem artichoke (Helianthus tuberosus L.) tubers
Cristina Băbeanu, Gheorghe Matei		14
Antimicrobial activity study of some binuclear complexes of Cu(II), Ni(II) and Co(II) with a new Schiff base (1,3-bis[ortho-(2-carboxy-phenyliminomethyl)-phenoxy]propane)
Florina Ciolan		22
New metal(II) complexes with ceftazidime Schiff base
Aurora Reiss, Irina Dăbuleanu		33
Phytochemical screening of the methanolic extract of Passiflora incarnata L.
Mihaela Gabriela Dumitru, Anca Gănescu		43
Biochemical and growth effects of silver in wheat plants
Georgeta Ciobanu, Cătălina Ionescu		49
New nanocomposites based on silica and the growth substrate of Pleurotus ostreatus with applications in adsorption processes
Andreea Eliescu, Nicoleta Cioateră, Mihaela Mureseanu		60
Review article
Fenton degradation of azo dyes
Mădălina Drăgoi		73

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The Chemistry Series, Volume XLVIII, No. 1 (2022)

TABLE OF CONTENTS
Research articles
Effects of exposure of wheat plants to metronidazole
Georgeta Ciobanu, Cătălina Ionescu, Alexandra-Andreea Munteanu		5
Green and conventional synthesis of sulfanilic acid
George Brătulescu		19
Comparison between the chemical behaviors of different complex compounds formed by divalent transition metal ions with a heterocyclic ligand, leading to different structures
Liana Simona Sbîrnă, Clementina Moldovan		28
Polyphenols with antioxidant activity
Anca Moanță, Maria Popa, Cătălina Ionescu, Georgeta Ciobanu, Mădălina Drăgoi		40
Nutritional quality and antioxidant activity of currant fruits (Ribes spp.)
Cristina Băbeanu		48
The use of X-ray spectrometry in forensic expertise. Dental alloy control
Adina Bunget, Monica Delia Bîcă, Iuliana Carmen Bărbăcior, Liviu Chirigiu, Larisa-Marina-Elisabeth Chirigiu		56
Antioxidant activity of alcoholic extract of Chelidonium Majus L. Flowers
Mihaela Gabriela Dumitru, Anca Gănescu		63
Assessment of the metal content in seawater and sediments (Coastal Area of the Black Sea)
Anda-Gabriela Tenea, Cristina Dinu, Mihaela Mureseanu		70