Synthesis and Antimicrobial Activity of 4-S-Methyl-1,3,4-Oxadiazole Derivatives of Some Natural Amino Acids Bearing Secondary Quaternary Ammonium Salt Moieties Daoudi Sofiane, Ali Othman Adil, Benaissa Tahar, Adli Djallal Eddine 482-488 PDF
Flame Atomic Absorption Determination of Cd and Cu in Biological Samples After Solid Phase Extraction by Octadecyl Silica Membrane Disks Modified With a Schiff Base Ligand Mahmood Payehghadr, Farzaneh Nourifard, Chiman Shahoei, Mehdi Kalhor 489-495 PDF
Processed Drug Classification and Temporal Analysis by Technical Chemometrics for Quality Controlling Using Spectroscopy of FT-IR and X-Ray Diffraction Andressa Cristina De Rossi, Vanderlei Aparecido de Lima 496-502 PDF
Rapid and Efficient N-tert-butoxy carbonylation of Amines Catalyzed by Sulfated Tin Oxide Under Solvent-free Condition J. K. Prashanth Kumar, Boningari Thirupathi, Damma Devaiah, Avvari N. Prasad, Panagiotis Smirniotis, Benjaram M. Reddy 503-508 PDF
Solvent Effects on Frontier Orbitals and Electronic Transitions of Manganese Carbonyl Complexes: A DFT/TDDFT Study Elvan Üstün, Ali Kemal Mehel 509-514 PDF
Synthesis, Spectral Characterization, in vitro Antimicrobial and Anthelmintic Evaluations of Cu(II) Complexes with a New Schiff Base Disha Sharma, Hosakere D. Revanasiddappa 515-522 PDF
Cassava Starch-Based Films Reinforced with Clay Minerals Elthon Ferreira Passos, Rafael Marangoni, Leandro Zatta 523-534 PDF
The Effectiveness of Natural and Synthetic Antioxidant Additives on the Oxidation Stability of Biodiesel Synthesized from Fresh and Waste Sunflower Oilesized from fresh and waste sunflower oil Mirza Nuhanovic, Ajla Topalovic, Dusan Culum, Saida Ibragic 535-542 PDF
Factorial Design and Evaluation of the Influence of Cu2+ Salts Counterions on the Synthesis of MOF 199 Ivan Henrique Silva Amorim, Patricia Figueiredo Santos, Paulo Roberto Filgueiras, Priscilla Paiva Luz 543-551 PDF
Study Optoelectronic and Geometric Properties of New compounds Based on Carbazole-thiophene Bridged for Solar Cells Jabha Mohamed, El Alaoui Abdelah 552-560 PDF
UV Spectrophotometry Method Validation for Quantification of Paracetamol in Tablet Formulations: A Proposal of Experimental Activity for Instrumental Analysis Enock José Alves Goes Junior, Jakson Santos Roeder, Kaiky Borges Lima Oliveira, Lucas de Castro Gois, Mateus Pereira Ferreira, Jonatas Gomes da Silva 561-567 PDF
Botryosphaeria spp. as Producers of Laccase When Cultivated on Vegetable Oils as Sole Carbon Source: Optimizing Laccase Production by Botryosphaeria rhodina MAMB-05 on Soybean Oil João Paulo Sacchetto, Arnaldo F. da Silva Filho, Maria I. Rezende, Ieda Scarminio, Marco A. Z. Ayub, Ellen C. Giese, Robert F. H. Dekker, Aneli Melo Barbosa-Dekker 568-577 PDF
