TY  - JOUR
AU  - Tadić, Vojin
AU  - Petrić, Marija
AU  - Uzelac, Branka
AU  - Milošević, Snežana
AU  - Vujčić, Zoran
AU  - Stevanović, Jasmina
AU  - Tadić, Jovan
PY  - 2018
UR  - http://linkinghub.elsevier.com/retrieve/pii/S0304423817307483
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2956
AB  - We investigated the removal of phenol from water solutions (200 mg L−1) using two varieties of lettuce (Lactuca sativa L.) and their hairy roots. Experiments were done in a hydroponic system where adult plants were grown in phenol solutions for 10 days. The solution was refreshed every two days in order to maintain the constant concentration of phenol. Hairy roots were also cultivated in a solution containing phenol at concentrations varying from 25 to 125 mg L−1 in order to determine the maximum concentration of phenol that can be removed by hairy roots. Both varieties of lettuce reduced the concentration of phenol below the detection limit after six days at the initial phenol concentration of 200 mg L−1. Transformed roots completely removed phenol at the initial concentrations of 100 mg L−1, but were not able to remove phenol at constant concentration above 25 mg L−1. Lettuce plants and hairy roots are excellent candidates for the process of phenol removal from wastewaters. This plant is good choice for bioremediation of water and represents a potentially efficient and inexpensive system for water purification. The performance of lettuce plants and hairy roots to remove phenol from water solutions under real conditions, depleted nutrients or presence of other compounds should be examined further.
T2  - Scientia Horticulturae
T1  - Phenol removal from solution using different varieties of lettuce ( Lactuca sativa L.) – Part 1
VL  - 231
DO  - 10.1016/j.scienta.2017.12.025
SP  - 210
EP  - 218
ER  - 

@article{
author = "Tadić, Vojin and Petrić, Marija and Uzelac, Branka and Milošević, Snežana and Vujčić, Zoran and Stevanović, Jasmina and Tadić, Jovan",
year = "2018",
abstract = "We investigated the removal of phenol from water solutions (200 mg L−1) using two varieties of lettuce (Lactuca sativa L.) and their hairy roots. Experiments were done in a hydroponic system where adult plants were grown in phenol solutions for 10 days. The solution was refreshed every two days in order to maintain the constant concentration of phenol. Hairy roots were also cultivated in a solution containing phenol at concentrations varying from 25 to 125 mg L−1 in order to determine the maximum concentration of phenol that can be removed by hairy roots. Both varieties of lettuce reduced the concentration of phenol below the detection limit after six days at the initial phenol concentration of 200 mg L−1. Transformed roots completely removed phenol at the initial concentrations of 100 mg L−1, but were not able to remove phenol at constant concentration above 25 mg L−1. Lettuce plants and hairy roots are excellent candidates for the process of phenol removal from wastewaters. This plant is good choice for bioremediation of water and represents a potentially efficient and inexpensive system for water purification. The performance of lettuce plants and hairy roots to remove phenol from water solutions under real conditions, depleted nutrients or presence of other compounds should be examined further.",
journal = "Scientia Horticulturae",
title = "Phenol removal from solution using different varieties of lettuce ( Lactuca sativa L.) – Part 1",
volume = "231",
doi = "10.1016/j.scienta.2017.12.025",
pages = "210-218"
}

Tadić, V., Petrić, M., Uzelac, B., Milošević, S., Vujčić, Z., Stevanović, J.,& Tadić, J.. (2018). Phenol removal from solution using different varieties of lettuce ( Lactuca sativa L.) – Part 1. in Scientia Horticulturae, 231, 210-218.
https://doi.org/10.1016/j.scienta.2017.12.025

Tadić V, Petrić M, Uzelac B, Milošević S, Vujčić Z, Stevanović J, Tadić J. Phenol removal from solution using different varieties of lettuce ( Lactuca sativa L.) – Part 1. in Scientia Horticulturae. 2018;231:210-218.
doi:10.1016/j.scienta.2017.12.025 .

Tadić, Vojin, Petrić, Marija, Uzelac, Branka, Milošević, Snežana, Vujčić, Zoran, Stevanović, Jasmina, Tadić, Jovan, "Phenol removal from solution using different varieties of lettuce ( Lactuca sativa L.) – Part 1" in Scientia Horticulturae, 231 (2018):210-218,
https://doi.org/10.1016/j.scienta.2017.12.025 . .

TY  - JOUR
AU  - Tadić, Vojin
AU  - Tadić, Jovan
AU  - Milošević, Snežana
AU  - Cingel, Aleksandar
AU  - Prodanović, Olivera
AU  - Ćosić, Tatjana
AU  - Vujčić, Zoran
PY  - 2018
UR  - http://linkinghub.elsevier.com/retrieve/pii/S0304423817307471
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2955
AB  - In this study we investigated physiological parameters of stress (enzymatic and non-enzymatic) in lettuce (Lactuca sativa L.) and its hairy roots induced by water solution of phenol. Two varieties of lettuce were examined, Ljubljanska ledenka and Nansen. Plants were grown in water with phenol concentration of 200 mgL−1 during 10 days. We monitored activity of peroxidases, catalases, polyphenol oxidase and superoxide dismutase, as well as proline and chlorophyll content. We observed a decrease in peroxidases, and increase in activity of catalase, polyphenol oxidase and superoxide dismutase compared to control plants. The concentration of proline was constantly increasing in both lettuce varieties over the course of the experiment. We detected an increase in activity of all monitored enzymes, except polyphenol oxidases, in hairy roots. The hydroponic system provides a useful framework for studying the effect of different harmful substances and its elimination. In such a system, as used in this work for the study of physiological processes in antioxidant protection activated when plant was exposed to phenol, lettuce and its hairy roots can be viewed as tools for water remediation.
T2  - Scientia Horticulturae
T1  - Phenol induced physiological stress in hydroponically grown lettuce ( Lactuca sativa L.)— Part 2
VL  - 232
DO  - 10.1016/j.scienta.2017.12.024
SP  - 71
EP  - 83
ER  - 

@article{
author = "Tadić, Vojin and Tadić, Jovan and Milošević, Snežana and Cingel, Aleksandar and Prodanović, Olivera and Ćosić, Tatjana and Vujčić, Zoran",
year = "2018",
abstract = "In this study we investigated physiological parameters of stress (enzymatic and non-enzymatic) in lettuce (Lactuca sativa L.) and its hairy roots induced by water solution of phenol. Two varieties of lettuce were examined, Ljubljanska ledenka and Nansen. Plants were grown in water with phenol concentration of 200 mgL−1 during 10 days. We monitored activity of peroxidases, catalases, polyphenol oxidase and superoxide dismutase, as well as proline and chlorophyll content. We observed a decrease in peroxidases, and increase in activity of catalase, polyphenol oxidase and superoxide dismutase compared to control plants. The concentration of proline was constantly increasing in both lettuce varieties over the course of the experiment. We detected an increase in activity of all monitored enzymes, except polyphenol oxidases, in hairy roots. The hydroponic system provides a useful framework for studying the effect of different harmful substances and its elimination. In such a system, as used in this work for the study of physiological processes in antioxidant protection activated when plant was exposed to phenol, lettuce and its hairy roots can be viewed as tools for water remediation.",
journal = "Scientia Horticulturae",
title = "Phenol induced physiological stress in hydroponically grown lettuce ( Lactuca sativa L.)— Part 2",
volume = "232",
doi = "10.1016/j.scienta.2017.12.024",
pages = "71-83"
}

Tadić, V., Tadić, J., Milošević, S., Cingel, A., Prodanović, O., Ćosić, T.,& Vujčić, Z.. (2018). Phenol induced physiological stress in hydroponically grown lettuce ( Lactuca sativa L.)— Part 2. in Scientia Horticulturae, 232, 71-83.
https://doi.org/10.1016/j.scienta.2017.12.024

Tadić V, Tadić J, Milošević S, Cingel A, Prodanović O, Ćosić T, Vujčić Z. Phenol induced physiological stress in hydroponically grown lettuce ( Lactuca sativa L.)— Part 2. in Scientia Horticulturae. 2018;232:71-83.
doi:10.1016/j.scienta.2017.12.024 .

Tadić, Vojin, Tadić, Jovan, Milošević, Snežana, Cingel, Aleksandar, Prodanović, Olivera, Ćosić, Tatjana, Vujčić, Zoran, "Phenol induced physiological stress in hydroponically grown lettuce ( Lactuca sativa L.)— Part 2" in Scientia Horticulturae, 232 (2018):71-83,
https://doi.org/10.1016/j.scienta.2017.12.024 . .

TY  - JOUR
AU  - Tadić, Jovan M.
AU  - Tadić, Vojin M.
PY  - 2011
PY  - 2011
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/398
AB  - Jovan M. Tadić, NASA Ames Research Center, USA and Vojin M. Tadić, Institute 'S. Stanković', Belgrade, Serbia The history of methane-hydrate began with accidental experimental findings by Humphry Davy and Michael Faraday in the beginning of 19th century, and somewhat later by Hammerschmith. The recognition of the use of methane- hydrates as a potential energy source is a more recent event, the conciseness about that was developing in the second half, and before the end of 20th century. Methane-hydrates are a sink for methane. Since methane contributes to the overall greenhouse effect by ~10%, its atmospheric concentration has increased 2.5 times since pre-industrial times and that it is 20-25 times more potent greenhouse gas than carbon dioxide it became clear that its exploitation of methane-hydrate is connected with serious ecological risks. It seems that natural deposits of methane-hydrate are already destabilized as a consequence of global warming, and that massive release of methane became common even without the destabilization connected to exploitation. In East Siberian Arctic waters concentrations of methane 100 times higher than usual were found in 2008. Cataclysmic scenario warns that, if this trend is not stopped, enough methane could be released in a very short time to double the greenhouse effect. A whole array of techniques are suggested, commonly named as geoengineering, which are essentially artificial mechanisms to maintain thermal balance on the planet. The most popular are emissions of artificial aerosol which would reflect a portion of sunlight back to space, pumping liquid carbon-dioxide to great ocean depths or deep empty caves, forestation, fertilization of the ocean by iron inducing algae bloom, artificial nucleation of the clouds, etc. Unstoppable development of the civilization and industry implies increasing demand for energy sources that would provide stable supplies in longer periods of time. One of them, for sure, could be natural deposits of methane hydrate. However, before massive exploitation all aspects of such a step should be analyzed very carefully.
T2  - Hemijski pregled
T1  - Tik tak...
T1  - Tic-tac
IS  - 5
VL  - 52
SP  - 114
EP  - 119
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_398
ER  - 

@article{
author = "Tadić, Jovan M. and Tadić, Vojin M.",
year = "2011, 2011",
abstract = "Jovan M. Tadić, NASA Ames Research Center, USA and Vojin M. Tadić, Institute 'S. Stanković', Belgrade, Serbia The history of methane-hydrate began with accidental experimental findings by Humphry Davy and Michael Faraday in the beginning of 19th century, and somewhat later by Hammerschmith. The recognition of the use of methane- hydrates as a potential energy source is a more recent event, the conciseness about that was developing in the second half, and before the end of 20th century. Methane-hydrates are a sink for methane. Since methane contributes to the overall greenhouse effect by ~10%, its atmospheric concentration has increased 2.5 times since pre-industrial times and that it is 20-25 times more potent greenhouse gas than carbon dioxide it became clear that its exploitation of methane-hydrate is connected with serious ecological risks. It seems that natural deposits of methane-hydrate are already destabilized as a consequence of global warming, and that massive release of methane became common even without the destabilization connected to exploitation. In East Siberian Arctic waters concentrations of methane 100 times higher than usual were found in 2008. Cataclysmic scenario warns that, if this trend is not stopped, enough methane could be released in a very short time to double the greenhouse effect. A whole array of techniques are suggested, commonly named as geoengineering, which are essentially artificial mechanisms to maintain thermal balance on the planet. The most popular are emissions of artificial aerosol which would reflect a portion of sunlight back to space, pumping liquid carbon-dioxide to great ocean depths or deep empty caves, forestation, fertilization of the ocean by iron inducing algae bloom, artificial nucleation of the clouds, etc. Unstoppable development of the civilization and industry implies increasing demand for energy sources that would provide stable supplies in longer periods of time. One of them, for sure, could be natural deposits of methane hydrate. However, before massive exploitation all aspects of such a step should be analyzed very carefully.",
journal = "Hemijski pregled",
title = "Tik tak..., Tic-tac",
number = "5",
volume = "52",
pages = "114-119",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_398"
}

Tadić, J. M.,& Tadić, V. M.. (2011). Tik tak.... in Hemijski pregled, 52(5), 114-119.
https://hdl.handle.net/21.15107/rcub_ibiss_398

Tadić JM, Tadić VM. Tik tak.... in Hemijski pregled. 2011;52(5):114-119.
https://hdl.handle.net/21.15107/rcub_ibiss_398 .

Tadić, Jovan M., Tadić, Vojin M., "Tik tak..." in Hemijski pregled, 52, no. 5 (2011):114-119,
https://hdl.handle.net/21.15107/rcub_ibiss_398 .