Leaching of chromium from chromium contaminated soil: Speciation study and geochemical modeling

Distribution of chromium between soil and leachate was monitored. A natural process of percolating rainwater through the soil was simulated in the laboratory conditions and studied with column leaching extraction. Migration of chromium in the soil is conditioned by the level of chromium soil contamination, the soil organic matter content, and rainwater acidity. Chromium (III) and chromium(VI) were determined by spectrophotometric method with diphenilcarbazide in acidic media. Comparing the results of chromium speciation in leachate obtained by experimental model systems and geochemical modelling calculations using Visual MINTEQ model, a correlation was observed regarding the influence of the tested parameters. Leachate solutions showed that the concentration of Cr depended on the organic matter content. The influence of pH and soil organic matter content is in compliance after its definition through experimental and theoretical way. The computer model - Stockholm Humic Model used to evaluate the leaching results corresponded rather well with the measured values

Supplementary data for article: Novakovic, M.; Bukvicki, D.; Andjelkovic, B.; Ilic-Tomic, T.; Veljic, M.; Tesevic, V.; Asakawa, Y. Cytotoxic Activity of Riccardin and Perrottetin Derivatives from the Liverwort Lunularia Cruciata. Journal of Natural Products 2019, 82 (4), 694–701. https://doi.org/10.1021/acs.jnatprod.8b00390

Supporting information for: [https://doi.org/10.1021/acs.jnatprod.8b00390]Related to published version: [http://cherry.chem.bg.ac.rs/handle/123456789/3096

Supplementary data for the article: Krstić, G.; Anđelković, B.; Choi, Y. H.; Vajs, V.; Stević, T.; Tešević, V.; Gođevac, D. Metabolic Changes in Euphorbia Palusrtis Latex after Fungal Infection. Phytochemistry 2016, 131, 17–25. https://doi.org/10.1016/j.phytochem.2016.08.005

Supplementary material for: [https://doi.org/10.1016/j.phytochem.2016.08.005]Related to published version: [http://cherry.chem.bg.ac.rs/handle/123456789/2335

Supporting information for: "Cytotoxic Activity of Riccardin and Perrottetin Derivatives from the Liverwort Lunularia cruciata"

NMR spectra of the isolated compounds and additional figures and tables. Table S1. Elution Program for the Silica Gel Column Separation; Figure S1. Aromatic part of the 1H NMR spectrum of compound 1;This is the Supporting information for the article: Novaković, M., Bukvicki, D., Anđelković, B. D., Ilić-Tomić, T., Veljić, M., Tešević, V.,& Asakawa, Y. (2019). Cytotoxic Activity of Riccardin and Perrottetin Derivatives from the Liverwort Lunularia cruciata. Journal of Natural Products, American Chemical Society (ACS), 82(4), 694-701. [https://doi.org/10.1021/acs.jnatprod.8b00390]Published version of the article: [https://cer.ihtm.bg.ac.rs/handle/123456789/2838

Cytotoxic Activity of Riccardin and Perrottetin Derivatives from the Liverwort Lunularia cruciata

Seven new bisbibenzyls (1−7) were isolated from the methanol extract of the liverwort Lunularia cruciata along with one previously known bibenzyl and five known bisbibenzyls. The structures of compounds 1−7 were elucidated on the basis of the spectroscopic data. These newly isolated bisbibenzyls may be divided into two groups, the acyclic bisbibenzyls, perrottetins (1− 3), and the cyclic analogues, riccardins (4−7). Besides standard perrottetin and riccardin structures (1 and 4, respectively), they contain phenanthrene (3 and 5), dihydrophenanthrene (2), and quinone moieties (6 and 7), rarely found in natural products. The new compounds 3 and 5, as well as the known riccardin G, exhibited cytotoxic activity against the A549 lung cancer cell line with IC50 values of 5.0, 5.0, and 2.5 μM, respectively.Supporting information: [https://cer.ihtm.bg.ac.rs/handle/123456789/4449

Supplementary data for the article: Krstić, G.; Anđelković, B.; Choi, Y. H.; Vajs, V.; Stević, T.; Tešević, V.; Gođevac, D. Metabolic Changes in Euphorbia Palusrtis Latex after Fungal Infection. Phytochemistry 2016, 131, 17–25. https://doi.org/10.1016/j.phytochem.2016.08.005

Supplementary material for: [https://doi.org/10.1016/j.phytochem.2016.08.005]Related to published version: [http://cherry.chem.bg.ac.rs/handle/123456789/2335

Supplementary data for article: Novakovic, M.; Bukvicki, D.; Andjelkovic, B.; Ilic-Tomic, T.; Veljic, M.; Tesevic, V.; Asakawa, Y. Cytotoxic Activity of Riccardin and Perrottetin Derivatives from the Liverwort Lunularia Cruciata. Journal of Natural Products 2019, 82 (4), 694–701. https://doi.org/10.1021/acs.jnatprod.8b00390

Supporting information for: [https://doi.org/10.1021/acs.jnatprod.8b00390]Related to published version: [http://cherry.chem.bg.ac.rs/handle/123456789/3096

TELEX HEBDOMADAIRE NR 186 DU 12 OCTOBRE 1984 ADRESSE A L'ENSEMBLE DES DELEGATIONS EXTERIEURES ET BUREAUX DE PRESS ET D'INFORMATION INDEPENDANTS DANS LES PAYS TIERS = WEEKLY MEMO NO. 186 ON OCTOBER 12, 1984 TO FOREIGN DELEGATIONS AND PRESS BUREAUS OF THIRD COUNTRIES

Inhibitory activities against BoNT/A LC and holotoxin in proteolytic and cell-based assay for all tested compounds; fluorescence and UV–vis spectra for determination of 16 binding to HSA and AGP; ligand interaction diagrams, docking scores, and docking–in vitro inhibitory activity correlations; spectral and analytical data for all synthesized compounds; detailed procedures for the determination of the HPLC purity.Supporting information I for: Konstantinović, J. M., Kiris, E., Kota, K. P., Kugelman-Tonos, J., Videnović, M., Cazares, L. H., Terzić-Jovanović, N., Verbić, T., Anđelković, B. D., Duplantier, A. J., Bavari, S.,& Šolaja, B. (2018). New Steroidal 4-Aminoquinolines Antagonize Botulinum Neurotoxin Serotype A in Mouse Embryonic Stem Cell Derived Motor Neurons in Postintoxication Model. Journal of Medicinal Chemistry, American Chemical Society (ACS)., 61(4), 1595-1608. [https://doi.org/10.1021/acs.jmedchem.7b01710]The published version of the article: [https://cer.ihtm.bg.ac.rs/handle/123456789/2325]The peer-reviewed version of the article: [http://cer.ihtm.bg.ac.rs/handle/123456789/2935]Additional supporting information (NMR spectra and HPLC purity spectra of all tested compounds): [https://cer.ihtm.bg.ac.rs/handle/123456789/4516]Molecular formula strings and additional data: [https://cer.ihtm.bg.ac.rs/handle/123456789/4517

Supporting Information II for: "New Steroidal 4-Aminoquinolines Antagonize Botulinum Neurotoxin Serotype A in Mouse Embryonic Stem Cell Derived Motor Neurons in Postintoxication Model"

NMR spectra and HPLC purity spectra of all tested compoundsSupporting information II for: Konstantinović, J. M., Kiris, E., Kota, K. P., Kugelman-Tonos, J., Videnović, M., Cazares, L. H., Terzić-Jovanović, N., Verbić, T., Anđelković, B. D., Duplantier, A. J., Bavari, S.,& Šolaja, B. (2018). New Steroidal 4-Aminoquinolines Antagonize Botulinum Neurotoxin Serotype A in Mouse Embryonic Stem Cell Derived Motor Neurons in Postintoxication Model. Journal of Medicinal Chemistry, American Chemical Society (ACS)., 61(4), 1595-1608. [https://doi.org/10.1021/acs.jmedchem.7b01710]The published version of the article: [https://cer.ihtm.bg.ac.rs/handle/123456789/2325]The peer-reviewed version of the article: [http://cer.ihtm.bg.ac.rs/handle/123456789/2935]Additional supporting information: [https://cer.ihtm.bg.ac.rs/handle/123456789/4515]Molecular formula strings and additional data: [https://cer.ihtm.bg.ac.rs/handle/123456789/4517

Supporting information for: "Cu(II), Mn(II) and Zn(II) complexes of hydrazones with a quaternary ammonium moiety: synthesis, experimental and theoretical characterization and cytotoxic activity"

In this paper, Cu(II), Mn(II) and Zn(II) complexes with N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride (HL1Cl) were synthesized and characterized by single-crystal X-ray diffraction, IR spectroscopy, elemental analysis and DFT calculations. In all three complexes, a ligand (L1) is coordinated in a deprotonated formally neutral zwitterionic form via NNO donor set atoms. Cu(II) and Zn(II) form mononuclear penta-coordinated complexes [CuL1(N3)(CH3OH)]BF4 and [ZnL1(N3)2], respectively, while Mn(II) forms a binuclear [Mn2L12(μ-1,1-N3)2(N3)2]·2CH3OH complex, with unusual distorted trigonal-prismatic geometry around the metal centers. The antimicrobial activity of these complexes was tested against a panel of Gram-negative and Gram-positive bacteria, two yeasts and one fungal strain. The binuclear Mn(II) complex showed antifungal activity of similar intensity to amphotericin B. Based on the results of the brine shrimp test and DPPH radical scavenging activity, the most active Cu(II) and Mn(II) complexes were selected for evaluation of cytotoxic activity against five malignant cancer cell lines (HeLa, A375, MCF7, PC-3 and A549) and one normal cell line HaCaT. Both complexes showed significant activity. It should be pointed out that the activity of the Mn(II) complex against the MCF7 breast cancer cell line is only slightly weaker than that of cisplatin, but with selectivity to the tumor cell line in comparison to normal HaCaT cells, which is non-existent in the case of cisplatin.The supporting information for: Stevanović, Nevena, Zlatar, Matija, Novaković, Irena, Pevec, Andrej, Radanović, Dušanka, Matić, Ivana Z., Đorđić Crnogorac, Marija, Stanojković, Tatjana, Vujčić, Miroslava, Gruden, Maja, Sladić, Dušan, Anđelković, Katarina, Turel, Iztok, Čobeljić, Božidar, "Cu(II), Mn(II) and Zn(II) complexes of hydrazones with a quaternary ammonium moiety: synthesis, experimental and theoretical characterization and cytotoxic activity" in Dalton Transactions, 51, no. 1 (2022):185-196, [https://doi.org/10.1039/D1DT03169D]Published article: [https://cherry.chem.bg.ac.rs/handle/123456789/4857]Related crystallographic data (CCDC 2110386): [https://cherry.chem.bg.ac.rs/handle/123456789/4859]Related crystallographic data (CCDC 2110387): [https://cherry.chem.bg.ac.rs/handle/123456789/4860]Related crystallographic data (CCDC 2110388): [https://cherry.chem.bg.ac.rs/handle/123456789/4861