TY  - JOUR
AU  - Karličić, Vera
AU  - Zlatković, Milica
AU  - Jovičić-Petrović, Jelena
AU  - Nikolić, Milan P.
AU  - Orlović, Saša
AU  - Raičević, Vera
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6021
AB  - Pinus sylvestris bark represents a rich source of active compounds with antifungal, antibacterial, and antioxidant properties. The current study aimed to evaluate the antifungal potential of P. sylvestris bark against Botryosphaeria dothidea, Dothiorella sarmentorum, and Neofusicoccum parvum (Botryosphaeriaceae) through its chemical (water extracts) and biological (Trichoderma spp. isolated from the bark) components. The water bark extracts were prepared at two temperatures (80 and 120 °C) and pH regimes (7 and 9). The presence of bark extracts (30%) caused inhibition of mycelial growth of B. dothidea and D. sarmentorum for 39 to 44% and 53 to 60%, respectively. Moreover, we studied the antagonistic effect of three Trichoderma isolates originating from the pine bark. Trichoderma spp. reduced growth of B. dothidea by 67%–85%, D. sarmentorum by 63%–75% and N. parvum by 55%–62%. Microscopic examination confirmed typical mycoparasitism manifestations (coiling, parallel growth, hook-like structures). The isolates produced cellulase, β-glucosidase and N-acetyl-β-glucosaminidase. The volatile blend detected the emission of several volatile compounds with antimicrobial activity, including nonanoic acid, cubenene, cis-α-bergamotene, hexanedioic acid, and verticillol. The present study confirmed in vitro potential of P. sylvestris bark extracts and Trichoderma spp. against the Botryosphaeriaceae. The study is an important step towards the use of environmentally friendly methods of Botryosphaeriaceae disease control.
PB  - MDPI
T2  - Forests
T1  - Trichoderma spp. from Pine Bark and Pine Bark Extracts: Potent Biocontrol Agents against Botryosphaeriaceae
IS  - 12
SP  - 1731
VL  - 12
DO  - 10.3390/f12121731
ER  - 

@article{
author = "Karličić, Vera and Zlatković, Milica and Jovičić-Petrović, Jelena and Nikolić, Milan P. and Orlović, Saša and Raičević, Vera",
year = "2021",
abstract = "Pinus sylvestris bark represents a rich source of active compounds with antifungal, antibacterial, and antioxidant properties. The current study aimed to evaluate the antifungal potential of P. sylvestris bark against Botryosphaeria dothidea, Dothiorella sarmentorum, and Neofusicoccum parvum (Botryosphaeriaceae) through its chemical (water extracts) and biological (Trichoderma spp. isolated from the bark) components. The water bark extracts were prepared at two temperatures (80 and 120 °C) and pH regimes (7 and 9). The presence of bark extracts (30%) caused inhibition of mycelial growth of B. dothidea and D. sarmentorum for 39 to 44% and 53 to 60%, respectively. Moreover, we studied the antagonistic effect of three Trichoderma isolates originating from the pine bark. Trichoderma spp. reduced growth of B. dothidea by 67%–85%, D. sarmentorum by 63%–75% and N. parvum by 55%–62%. Microscopic examination confirmed typical mycoparasitism manifestations (coiling, parallel growth, hook-like structures). The isolates produced cellulase, β-glucosidase and N-acetyl-β-glucosaminidase. The volatile blend detected the emission of several volatile compounds with antimicrobial activity, including nonanoic acid, cubenene, cis-α-bergamotene, hexanedioic acid, and verticillol. The present study confirmed in vitro potential of P. sylvestris bark extracts and Trichoderma spp. against the Botryosphaeriaceae. The study is an important step towards the use of environmentally friendly methods of Botryosphaeriaceae disease control.",
publisher = "MDPI",
journal = "Forests",
title = "Trichoderma spp. from Pine Bark and Pine Bark Extracts: Potent Biocontrol Agents against Botryosphaeriaceae",
number = "12",
pages = "1731",
volume = "12",
doi = "10.3390/f12121731"
}

Karličić, V., Zlatković, M., Jovičić-Petrović, J., Nikolić, M. P., Orlović, S.,& Raičević, V.. (2021). Trichoderma spp. from Pine Bark and Pine Bark Extracts: Potent Biocontrol Agents against Botryosphaeriaceae. in Forests
MDPI., 12(12), 1731.
https://doi.org/10.3390/f12121731

Karličić V, Zlatković M, Jovičić-Petrović J, Nikolić MP, Orlović S, Raičević V. Trichoderma spp. from Pine Bark and Pine Bark Extracts: Potent Biocontrol Agents against Botryosphaeriaceae. in Forests. 2021;12(12):1731.
doi:10.3390/f12121731 .

Karličić, Vera, Zlatković, Milica, Jovičić-Petrović, Jelena, Nikolić, Milan P., Orlović, Saša, Raičević, Vera, "Trichoderma spp. from Pine Bark and Pine Bark Extracts: Potent Biocontrol Agents against Botryosphaeriaceae" in Forests, 12, no. 12 (2021):1731,
https://doi.org/10.3390/f12121731 . .

TY  - CONF
AU  - Nikolić, Milan P.
AU  - Pavlović, Vladimir
AU  - Maričić, Aleksa
AU  - Stanojević Nikolić, Slobodanka S.
AU  - Srdić, Vladimir V.
PY  - 2019
UR  - http://dais.sanu.ac.rs/123456789/7002
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5751
AB  - In this study, the adsorption behavior of silica adsorbents with different morphology and porosity has been examined in order to evaluate their use for the purification of wastewaters containing toxic environmental chemicals such as heavy metals and pesticide residues. Three different types of silica particles were investigated: (i) microporous silica core particles prepared by the hydrolysis and condensation of tetraethylorthosilicate (TEOS), (ii) mesoporous silica particles generated by the neutralization of highly basic sodium silicate solution and (iii) silica core-shell particles composed of mesoporous silica layers around dense cores. Monodispersed spherical silica particles produced from TEOS have a microporous structure but the lowest adsorption efficiency and adsorption capacity of both heavy metals and pesticides. Polydispersed silica particles of irregular shape prepared from highly basic sodium silicate solution exhibit a mesoporous structure and high efficiency for the removal of heavy metals and pesticides from aqueous solutions. Monodispersed core-shell particles composed of a microporous core and a mesoporous shell also have high adsorption efficiencies in both combinations. Moreover, silica particles can be easily functionalized with ferrite nanoparticles, which allow the magnetic separation of silica adsorbents from aqueous solutions.
PB  - Belgrade : Institute for Multidisciplinary Research
C3  - Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia
T1  - Synthesis and application of silica particles for the removal of heavy metals and pesticide residues from aqueous solutions
EP  - 84
SP  - 84
UR  - https://hdl.handle.net/21.15107/rcub_dais_7002
ER  - 

@conference{
author = "Nikolić, Milan P. and Pavlović, Vladimir and Maričić, Aleksa and Stanojević Nikolić, Slobodanka S. and Srdić, Vladimir V.",
year = "2019",
abstract = "In this study, the adsorption behavior of silica adsorbents with different morphology and porosity has been examined in order to evaluate their use for the purification of wastewaters containing toxic environmental chemicals such as heavy metals and pesticide residues. Three different types of silica particles were investigated: (i) microporous silica core particles prepared by the hydrolysis and condensation of tetraethylorthosilicate (TEOS), (ii) mesoporous silica particles generated by the neutralization of highly basic sodium silicate solution and (iii) silica core-shell particles composed of mesoporous silica layers around dense cores. Monodispersed spherical silica particles produced from TEOS have a microporous structure but the lowest adsorption efficiency and adsorption capacity of both heavy metals and pesticides. Polydispersed silica particles of irregular shape prepared from highly basic sodium silicate solution exhibit a mesoporous structure and high efficiency for the removal of heavy metals and pesticides from aqueous solutions. Monodispersed core-shell particles composed of a microporous core and a mesoporous shell also have high adsorption efficiencies in both combinations. Moreover, silica particles can be easily functionalized with ferrite nanoparticles, which allow the magnetic separation of silica adsorbents from aqueous solutions.",
publisher = "Belgrade : Institute for Multidisciplinary Research",
journal = "Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia",
title = "Synthesis and application of silica particles for the removal of heavy metals and pesticide residues from aqueous solutions",
pages = "84-84",
url = "https://hdl.handle.net/21.15107/rcub_dais_7002"
}

Nikolić, M. P., Pavlović, V., Maričić, A., Stanojević Nikolić, S. S.,& Srdić, V. V.. (2019). Synthesis and application of silica particles for the removal of heavy metals and pesticide residues from aqueous solutions. in Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia
Belgrade : Institute for Multidisciplinary Research., 84-84.
https://hdl.handle.net/21.15107/rcub_dais_7002

Nikolić MP, Pavlović V, Maričić A, Stanojević Nikolić SS, Srdić VV. Synthesis and application of silica particles for the removal of heavy metals and pesticide residues from aqueous solutions. in Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia. 2019;:84-84.
https://hdl.handle.net/21.15107/rcub_dais_7002 .

Nikolić, Milan P., Pavlović, Vladimir, Maričić, Aleksa, Stanojević Nikolić, Slobodanka S., Srdić, Vladimir V., "Synthesis and application of silica particles for the removal of heavy metals and pesticide residues from aqueous solutions" in Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia (2019):84-84,
https://hdl.handle.net/21.15107/rcub_dais_7002 .