TY  - JOUR
AU  - Vuković, Aleksandar
AU  - Milenković, Bojana
AU  - Lalević, Dragana
AU  - Barać, Saša
AU  - Biberdžić, Milan
AU  - Đokić, Dragoslav
AU  - Stanisavljević, Rade
PY  - 2024
UR  - https://enauka.gov.rs/handle/123456789/867252
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1234
AB  - The study presents the effect of cutting height (10, 15 and 30 cm) on yield, nutritional value and chemical
composition of silage corn. The experiment was carried out under dryland conditions and the silage corn was
harvested with three types of self-propelled silage harvesters. Cutting height increased linearly with increasing
operating speed of silage harvesters. For all types of silage harvesters, the cutting height of 30 cm had a
statistically significant (p≤0.05) effect on losses of yields. The numerical value of the R2
factor (from R2
= 0.8978
to 0.9896) shows a strong dependence in all harvesters for all three cutting heights. The regression coefficients
(b) show a significant deviation from the theoretical cutting height at 10 and 15 cm (b = 0.6676 and b = 0.6715),
and very significant (b = 2.0249) at the theoretical cutting height of 30 cm. With an increase in cutting height,
the nutritional value of silage increased. At a cutting height of 30 cm, during the test period in all types of
harvesters, the crude protein (CP) content was significantly (p≤0.05) higher than at a cutting height of 10 cm
(harvester C = 6.94% at 10 cm, harvester B = 8.15% at 30 cm). The cutting height of 30 cm influenced a
significantly (p≤0.05) lower crude fiber (CF) content of harvester Claas Jaguar 850 (21.19%), compared to
John Deere 6810 (24.33%) at a height of 10 cm. The crude ash content (CAsh) did not vary significantly under
the influence of cutting height. Starch content was statistically higher (p≤0.05) in all types of silage harvesters
during the test at a cutting height of 30 cm (28.2% harvester New Holland FX 28, 33.8% harvester
Claas Jaguar 850). The content of calcium (Ca) was significantly higher at a height of 30 cm for harvesters
John Deere 6810 and Claas Jaguar 850 in the third year, while no significant difference was found for
harvester New Holland FX 28. For phosphorus (P), there was no significant difference depending on the
cutting height, but it did exist depending on the year.
PB  - INCDA Fundulea
T2  - Romanian Agricultural Research
T1  - Nutritional Value and Chemical Composition of Corn Silage Depending on Cutting Height and Forage Losses
EP  - 66
SP  - 55
VL  - 41
DO  - 10.59665/rar4106
ER  - 

@article{
author = "Vuković, Aleksandar and Milenković, Bojana and Lalević, Dragana and Barać, Saša and Biberdžić, Milan and Đokić, Dragoslav and Stanisavljević, Rade",
year = "2024",
abstract = "The study presents the effect of cutting height (10, 15 and 30 cm) on yield, nutritional value and chemical
composition of silage corn. The experiment was carried out under dryland conditions and the silage corn was
harvested with three types of self-propelled silage harvesters. Cutting height increased linearly with increasing
operating speed of silage harvesters. For all types of silage harvesters, the cutting height of 30 cm had a
statistically significant (p≤0.05) effect on losses of yields. The numerical value of the R2
factor (from R2
= 0.8978
to 0.9896) shows a strong dependence in all harvesters for all three cutting heights. The regression coefficients
(b) show a significant deviation from the theoretical cutting height at 10 and 15 cm (b = 0.6676 and b = 0.6715),
and very significant (b = 2.0249) at the theoretical cutting height of 30 cm. With an increase in cutting height,
the nutritional value of silage increased. At a cutting height of 30 cm, during the test period in all types of
harvesters, the crude protein (CP) content was significantly (p≤0.05) higher than at a cutting height of 10 cm
(harvester C = 6.94% at 10 cm, harvester B = 8.15% at 30 cm). The cutting height of 30 cm influenced a
significantly (p≤0.05) lower crude fiber (CF) content of harvester Claas Jaguar 850 (21.19%), compared to
John Deere 6810 (24.33%) at a height of 10 cm. The crude ash content (CAsh) did not vary significantly under
the influence of cutting height. Starch content was statistically higher (p≤0.05) in all types of silage harvesters
during the test at a cutting height of 30 cm (28.2% harvester New Holland FX 28, 33.8% harvester
Claas Jaguar 850). The content of calcium (Ca) was significantly higher at a height of 30 cm for harvesters
John Deere 6810 and Claas Jaguar 850 in the third year, while no significant difference was found for
harvester New Holland FX 28. For phosphorus (P), there was no significant difference depending on the
cutting height, but it did exist depending on the year.",
publisher = "INCDA Fundulea",
journal = "Romanian Agricultural Research",
title = "Nutritional Value and Chemical Composition of Corn Silage Depending on Cutting Height and Forage Losses",
pages = "66-55",
volume = "41",
doi = "10.59665/rar4106"
}

Vuković, A., Milenković, B., Lalević, D., Barać, S., Biberdžić, M., Đokić, D.,& Stanisavljević, R.. (2024). Nutritional Value and Chemical Composition of Corn Silage Depending on Cutting Height and Forage Losses. in Romanian Agricultural Research
INCDA Fundulea., 41, 55-66.
https://doi.org/10.59665/rar4106

Vuković A, Milenković B, Lalević D, Barać S, Biberdžić M, Đokić D, Stanisavljević R. Nutritional Value and Chemical Composition of Corn Silage Depending on Cutting Height and Forage Losses. in Romanian Agricultural Research. 2024;41:55-66.
doi:10.59665/rar4106 .

Vuković, Aleksandar, Milenković, Bojana, Lalević, Dragana, Barać, Saša, Biberdžić, Milan, Đokić, Dragoslav, Stanisavljević, Rade, "Nutritional Value and Chemical Composition of Corn Silage Depending on Cutting Height and Forage Losses" in Romanian Agricultural Research, 41 (2024):55-66,
https://doi.org/10.59665/rar4106 . .

TY  - JOUR
AU  - Đokić, Dragoslav
AU  - Tabaković, Marijenka
AU  - Knežević, Jasmina
AU  - Milenković, Bojana
AU  - Poštić, Dobrivoj
AU  - Štrbanović, Ratibor
AU  - Stanisavljević, Rade
PY  - 2023
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1142
AB  - The shape and the size of maize seeds are the most variable traits, which are determined by a genotype and environmental conditions. The aim of this study was to understand the effects of the mechanism of the relationship and significance of seed variability on germination and morphology of seedlings. The seeds of five hybrids ZP388, ZP434, ZP555, ZP606, and ZP6263 were used in this study. The following seed traits were analysed: physical ones: seed length (L), thickness (T) and the width (W); morphological ones: seed weight (SW), seedling length (SLW), root length (RL), shoot length (SL) and seed germination (G) as a phydiological trait.There are statistically significant differences not only among physical traits of the seeds of the five hybrids (p≤0.05), but also among the morphological traits (p≤0.05). Statisticlly significant differences (p≤0.05) in the width (W), length(L) and thickness (T) of seeds of all hybrids were determined in the small flat fraction (SP). The large rounded seed fraction (KO) mainly differed in the width and thickness between hybrids ZP434 and ZP 555, while the large flat seed fraction differed the most in the length between these two hybrids. Large-flat (KP) seed fractions are also characterized by the highest germination (99%). As the seed weight increases, the seedling weight decreases (R2=0.527). Segmentation within hybrids according to the diversity of morphological and physiological properties of seeds was carried out according to the seed size, fraction and seedling weight, while the other parameters were less important. The characteristic of all hybrids is that large seeds of the KP fraction have high germination and well-developed seedlings.
PB  - Društvo genetičara Srbije
T2  - Genetika
T1  - Variability and correlation between properties of maize hybrid seeds of different fractions obtained after seed processing and the initial seedling growth
EP  - 300
IS  - 1
SP  - 289
VL  - 55
DO  - 10.2298/GENSR23010289D
ER  - 

@article{
author = "Đokić, Dragoslav and Tabaković, Marijenka and Knežević, Jasmina and Milenković, Bojana and Poštić, Dobrivoj and Štrbanović, Ratibor and Stanisavljević, Rade",
year = "2023",
abstract = "The shape and the size of maize seeds are the most variable traits, which are determined by a genotype and environmental conditions. The aim of this study was to understand the effects of the mechanism of the relationship and significance of seed variability on germination and morphology of seedlings. The seeds of five hybrids ZP388, ZP434, ZP555, ZP606, and ZP6263 were used in this study. The following seed traits were analysed: physical ones: seed length (L), thickness (T) and the width (W); morphological ones: seed weight (SW), seedling length (SLW), root length (RL), shoot length (SL) and seed germination (G) as a phydiological trait.There are statistically significant differences not only among physical traits of the seeds of the five hybrids (p≤0.05), but also among the morphological traits (p≤0.05). Statisticlly significant differences (p≤0.05) in the width (W), length(L) and thickness (T) of seeds of all hybrids were determined in the small flat fraction (SP). The large rounded seed fraction (KO) mainly differed in the width and thickness between hybrids ZP434 and ZP 555, while the large flat seed fraction differed the most in the length between these two hybrids. Large-flat (KP) seed fractions are also characterized by the highest germination (99%). As the seed weight increases, the seedling weight decreases (R2=0.527). Segmentation within hybrids according to the diversity of morphological and physiological properties of seeds was carried out according to the seed size, fraction and seedling weight, while the other parameters were less important. The characteristic of all hybrids is that large seeds of the KP fraction have high germination and well-developed seedlings.",
publisher = "Društvo genetičara Srbije",
journal = "Genetika",
title = "Variability and correlation between properties of maize hybrid seeds of different fractions obtained after seed processing and the initial seedling growth",
pages = "300-289",
number = "1",
volume = "55",
doi = "10.2298/GENSR23010289D"
}

Đokić, D., Tabaković, M., Knežević, J., Milenković, B., Poštić, D., Štrbanović, R.,& Stanisavljević, R.. (2023). Variability and correlation between properties of maize hybrid seeds of different fractions obtained after seed processing and the initial seedling growth. in Genetika
Društvo genetičara Srbije., 55(1), 289-300.
https://doi.org/10.2298/GENSR23010289D

Đokić D, Tabaković M, Knežević J, Milenković B, Poštić D, Štrbanović R, Stanisavljević R. Variability and correlation between properties of maize hybrid seeds of different fractions obtained after seed processing and the initial seedling growth. in Genetika. 2023;55(1):289-300.
doi:10.2298/GENSR23010289D .

Đokić, Dragoslav, Tabaković, Marijenka, Knežević, Jasmina, Milenković, Bojana, Poštić, Dobrivoj, Štrbanović, Ratibor, Stanisavljević, Rade, "Variability and correlation between properties of maize hybrid seeds of different fractions obtained after seed processing and the initial seedling growth" in Genetika, 55, no. 1 (2023):289-300,
https://doi.org/10.2298/GENSR23010289D . .

TY  - JOUR
AU  - Đokić, Dragoslav
AU  - Terzić, Dragan
AU  - Knežević, Jasmina
AU  - Vuković, Aleksandar
AU  - Poštić, Dobrivoj
AU  - Štrbanović, Ratibor
AU  - Stanisavljević, Rade
PY  - 2023
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1147
AB  - The paper presents the results of three - year tests (I, II, III) of finishing alfalfa seed of three different purities. Natural alfalfa seeds were classified into three groups: 1) without the presence of quarantine weeds; 2) with the presence of quarantine weeds of Cuscuta spp. and Rumex spp., but in smaller quantities; 3) in which there were also quarantine weeds in larger quantities. The alfalfa seeds were cleaned on a selector with sieves and on a magnetic separator manufactured by Emceka-Gompper. Depending on the purity of natural alfalfa seed, the finishing process had to take place in one to three passes through a system of machines, which caused different finishing output and losses of finishing processed alfalfa seed (9.2 to 38.0%). After finishing, the highest quality of processed seeds was from the group with the highest quarantine weeds (group 3), which was reflected in the lowest percentage of hard seeds (16%) and the highest percentage of germination (83%) in all years. This is also shown by a highly significant negative correlation between germination and hard seed (r=-430) after three years of seed processing.
PB  - NARDI FUNDULEA, ROMANIA
T2  - Romanian Agricultural Research
T1  - Influence of the Presence of Weeds and Other Impurities in Natural Alfalfa Seed on Finishing Machines Work and Seed Quality During Three Years
EP  - 272
SP  - 261
VL  - 40
DO  - 10.59665/rar4025
ER  - 

@article{
author = "Đokić, Dragoslav and Terzić, Dragan and Knežević, Jasmina and Vuković, Aleksandar and Poštić, Dobrivoj and Štrbanović, Ratibor and Stanisavljević, Rade",
year = "2023",
abstract = "The paper presents the results of three - year tests (I, II, III) of finishing alfalfa seed of three different purities. Natural alfalfa seeds were classified into three groups: 1) without the presence of quarantine weeds; 2) with the presence of quarantine weeds of Cuscuta spp. and Rumex spp., but in smaller quantities; 3) in which there were also quarantine weeds in larger quantities. The alfalfa seeds were cleaned on a selector with sieves and on a magnetic separator manufactured by Emceka-Gompper. Depending on the purity of natural alfalfa seed, the finishing process had to take place in one to three passes through a system of machines, which caused different finishing output and losses of finishing processed alfalfa seed (9.2 to 38.0%). After finishing, the highest quality of processed seeds was from the group with the highest quarantine weeds (group 3), which was reflected in the lowest percentage of hard seeds (16%) and the highest percentage of germination (83%) in all years. This is also shown by a highly significant negative correlation between germination and hard seed (r=-430) after three years of seed processing.",
publisher = "NARDI FUNDULEA, ROMANIA",
journal = "Romanian Agricultural Research",
title = "Influence of the Presence of Weeds and Other Impurities in Natural Alfalfa Seed on Finishing Machines Work and Seed Quality During Three Years",
pages = "272-261",
volume = "40",
doi = "10.59665/rar4025"
}

Đokić, D., Terzić, D., Knežević, J., Vuković, A., Poštić, D., Štrbanović, R.,& Stanisavljević, R.. (2023). Influence of the Presence of Weeds and Other Impurities in Natural Alfalfa Seed on Finishing Machines Work and Seed Quality During Three Years. in Romanian Agricultural Research
NARDI FUNDULEA, ROMANIA., 40, 261-272.
https://doi.org/10.59665/rar4025

Đokić D, Terzić D, Knežević J, Vuković A, Poštić D, Štrbanović R, Stanisavljević R. Influence of the Presence of Weeds and Other Impurities in Natural Alfalfa Seed on Finishing Machines Work and Seed Quality During Three Years. in Romanian Agricultural Research. 2023;40:261-272.
doi:10.59665/rar4025 .

Đokić, Dragoslav, Terzić, Dragan, Knežević, Jasmina, Vuković, Aleksandar, Poštić, Dobrivoj, Štrbanović, Ratibor, Stanisavljević, Rade, "Influence of the Presence of Weeds and Other Impurities in Natural Alfalfa Seed on Finishing Machines Work and Seed Quality During Three Years" in Romanian Agricultural Research, 40 (2023):261-272,
https://doi.org/10.59665/rar4025 . .

TY  - JOUR
AU  - Tabaković, Marijenka
AU  - Dragičević, Vesna
AU  - Simic, Milena
AU  - Brankov, Milan
AU  - Štrbanović, Ratibor
AU  - Knežević, Jasmina
AU  - Oro, Violeta
PY  - 2022
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/842
AB  - This   study   aimed   to   determine   the   influence   of   sowing   dates   on morphological properties and grain yield. The experiment was conducted during 2018 (Y1) and 2019 (Y2) at one location in Serbia (Zemun Polje). Three inbred lines,  produced  at  the  Maize  ResearchInstitute  (Serbia),  were  used  as  the material.  Sowing  was  set  in  two  terms,  earlier  1  April    (SD1)  and  optimal  20 April  (SD2).  Morphological  properties  of  the  cob  were  measured  in  the laboratory conditions: the ear weight (EW), the cob weight (CW), the cob length (CL), the cob thickness (CT), the 1000 kernel weight (SW), and the grain yield (GY). The sowing date significantly affected the morphological properties of the cob (p≤0,05). The interaction of factors also had a significant impact on the variability  of  traits.  Three-way analysis  of  variance  indicates  that SD1Y1 treatment in combination with ZP1 and ZP3 inbred lines has a higher yield (6.28 t  ha-1,  7.05  t  ha-1).  Further,  the  1000-kernel  weight  in  all  three  genotypes  was higher  in  the  SD1,  ZP1  (324.35  g),  ZP2  (329.78  g),  and  ZP3  (326.55  g).  The earlier  sowing  date  was  also  favourable  for  the  cob  weight.Meteorological conditions  can  be  more  or  less  stressful  for  field  crops.  Adverse  weather conditions can be avoided or reduced by applying different sowing dates.
PB  - University of Banja Luka Faculty of Agriculture
T2  - Агрознање/Agroknowledge Journal
T1  - Importance of sowing date optimization for morphological properties and grain yield of maize inbred lines
EP  - 131
IS  - 3
SP  - 121
VL  - 23
DO  - 10.7251/AGREN2203121T
ER  - 

@article{
author = "Tabaković, Marijenka and Dragičević, Vesna and Simic, Milena and Brankov, Milan and Štrbanović, Ratibor and Knežević, Jasmina and Oro, Violeta",
year = "2022",
abstract = "This   study   aimed   to   determine   the   influence   of   sowing   dates   on morphological properties and grain yield. The experiment was conducted during 2018 (Y1) and 2019 (Y2) at one location in Serbia (Zemun Polje). Three inbred lines,  produced  at  the  Maize  ResearchInstitute  (Serbia),  were  used  as  the material.  Sowing  was  set  in  two  terms,  earlier  1  April    (SD1)  and  optimal  20 April  (SD2).  Morphological  properties  of  the  cob  were  measured  in  the laboratory conditions: the ear weight (EW), the cob weight (CW), the cob length (CL), the cob thickness (CT), the 1000 kernel weight (SW), and the grain yield (GY). The sowing date significantly affected the morphological properties of the cob (p≤0,05). The interaction of factors also had a significant impact on the variability  of  traits.  Three-way analysis  of  variance  indicates  that SD1Y1 treatment in combination with ZP1 and ZP3 inbred lines has a higher yield (6.28 t  ha-1,  7.05  t  ha-1).  Further,  the  1000-kernel  weight  in  all  three  genotypes  was higher  in  the  SD1,  ZP1  (324.35  g),  ZP2  (329.78  g),  and  ZP3  (326.55  g).  The earlier  sowing  date  was  also  favourable  for  the  cob  weight.Meteorological conditions  can  be  more  or  less  stressful  for  field  crops.  Adverse  weather conditions can be avoided or reduced by applying different sowing dates.",
publisher = "University of Banja Luka Faculty of Agriculture",
journal = "Агрознање/Agroknowledge Journal",
title = "Importance of sowing date optimization for morphological properties and grain yield of maize inbred lines",
pages = "131-121",
number = "3",
volume = "23",
doi = "10.7251/AGREN2203121T"
}

Tabaković, M., Dragičević, V., Simic, M., Brankov, M., Štrbanović, R., Knežević, J.,& Oro, V.. (2022). Importance of sowing date optimization for morphological properties and grain yield of maize inbred lines. in Агрознање/Agroknowledge Journal
University of Banja Luka Faculty of Agriculture., 23(3), 121-131.
https://doi.org/10.7251/AGREN2203121T

Tabaković M, Dragičević V, Simic M, Brankov M, Štrbanović R, Knežević J, Oro V. Importance of sowing date optimization for morphological properties and grain yield of maize inbred lines. in Агрознање/Agroknowledge Journal. 2022;23(3):121-131.
doi:10.7251/AGREN2203121T .

Tabaković, Marijenka, Dragičević, Vesna, Simic, Milena, Brankov, Milan, Štrbanović, Ratibor, Knežević, Jasmina, Oro, Violeta, "Importance of sowing date optimization for morphological properties and grain yield of maize inbred lines" in Агрознање/Agroknowledge Journal, 23, no. 3 (2022):121-131,
https://doi.org/10.7251/AGREN2203121T . .

TY  - JOUR
AU  - Stanisavljević, Rade
AU  - Štrbanović, Ratibor
AU  - Poštić, Dobrivoj
AU  - Tabaković, Marijenka
AU  - Đokić, Dragoslav
AU  - Beković, Dragoljub
AU  - Milenković, Jasmina
PY  - 2022
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/623
AB  - A species called Festulolium was created in the middle of the last century by crossing two genuses: Lolium and Festuca. This was followed by a period of research on Festulolium from the aspect of genetics and breeding, seed production, cultivation, technology and use. We conducted various pre-treatment impact studies on Festulolium seeds: i) cooling at 5-7 oC for 3 days, ii) application of KNO3 on seed germination medium, and the third pre-treatment was control, without pre-treatment (iii). After pre-treatment (i, ii, iii), seed germination have examined at the following temperature regimes (provided by the seed quality regulations): 20 oC (dark); alternately 20oC/ 30oC (light /dark); and 30 oC (dark). The tests were performed on four seed lots of the variety Peron, in four replicates. The germination temperature of 30 oC reduced germination and increased dead seed and abnormal germination in all pre-treatments. The variant without the application of pre-treatment had a significantly lower overall germination in the assessment of Festulolium seed quality. Seed lots showed a high influence on the Festulolium seed quality.
PB  - Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad
T2  - Journal on Processing and Energy in Agriculture
T1  - Influence of seed pre-treatment and temperatures during germination of four seed lots of Festulolium
EP  - 42
SP  - 38
VL  - 26
DO  - 10.5937/jpea26-36646
ER  - 

@article{
author = "Stanisavljević, Rade and Štrbanović, Ratibor and Poštić, Dobrivoj and Tabaković, Marijenka and Đokić, Dragoslav and Beković, Dragoljub and Milenković, Jasmina",
year = "2022",
abstract = "A species called Festulolium was created in the middle of the last century by crossing two genuses: Lolium and Festuca. This was followed by a period of research on Festulolium from the aspect of genetics and breeding, seed production, cultivation, technology and use. We conducted various pre-treatment impact studies on Festulolium seeds: i) cooling at 5-7 oC for 3 days, ii) application of KNO3 on seed germination medium, and the third pre-treatment was control, without pre-treatment (iii). After pre-treatment (i, ii, iii), seed germination have examined at the following temperature regimes (provided by the seed quality regulations): 20 oC (dark); alternately 20oC/ 30oC (light /dark); and 30 oC (dark). The tests were performed on four seed lots of the variety Peron, in four replicates. The germination temperature of 30 oC reduced germination and increased dead seed and abnormal germination in all pre-treatments. The variant without the application of pre-treatment had a significantly lower overall germination in the assessment of Festulolium seed quality. Seed lots showed a high influence on the Festulolium seed quality.",
publisher = "Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad",
journal = "Journal on Processing and Energy in Agriculture",
title = "Influence of seed pre-treatment and temperatures during germination of four seed lots of Festulolium",
pages = "42-38",
volume = "26",
doi = "10.5937/jpea26-36646"
}

Stanisavljević, R., Štrbanović, R., Poštić, D., Tabaković, M., Đokić, D., Beković, D.,& Milenković, J.. (2022). Influence of seed pre-treatment and temperatures during germination of four seed lots of Festulolium. in Journal on Processing and Energy in Agriculture
Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad., 26, 38-42.
https://doi.org/10.5937/jpea26-36646

Stanisavljević R, Štrbanović R, Poštić D, Tabaković M, Đokić D, Beković D, Milenković J. Influence of seed pre-treatment and temperatures during germination of four seed lots of Festulolium. in Journal on Processing and Energy in Agriculture. 2022;26:38-42.
doi:10.5937/jpea26-36646 .

Stanisavljević, Rade, Štrbanović, Ratibor, Poštić, Dobrivoj, Tabaković, Marijenka, Đokić, Dragoslav, Beković, Dragoljub, Milenković, Jasmina, "Influence of seed pre-treatment and temperatures during germination of four seed lots of Festulolium" in Journal on Processing and Energy in Agriculture, 26 (2022):38-42,
https://doi.org/10.5937/jpea26-36646 . .

TY  - JOUR
AU  - Ilić Stojanović, Snežana
AU  - Nikolić, Ljubiša
AU  - Nikolić, Vesna
AU  - Petrović, Slobodan
AU  - Oro, Violeta
AU  - Mitić, Žarko
AU  - Najman, Savo
PY  - 2021
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/649
AB  - In this study, poly(N-isopropylacrylamide-co-2-hydroxypropyl methacrylate) hydrogels were synthesized using free radical initiated copolymerization method. Four hydrogels with different cross-linker concentrations were prepared. Semi-crystalline, cross-linked copolymer networks were confirmed by FTIR, SEM and XRD analysis. Variation of swelling behaviour was monitored gravimetrically and thermo-responsiveness has been noticed. An application of synthesized thermo-responsive hydrogels as carriers for the modulated release of anti-inflammatory model drug was investigated. Moreover, naproxen loading into these hydrogels was also determined using FTIR, SEM and XRD techniques and release was analyzed using HPLC method at simulated physiological conditions. Swelling kinetic and mechanism of water transport, as well as diffusion of naproxen through the hydrogels were analyzed. Thus, the aim of this work was to study various compositions of obtained hydrogels and their possibility of application as a thermo-responsive carrier for prolonged naproxen release in order to evaluate as a potential candidate for drug carrier in future pharmaceutical applications.
PB  - MDPI Basel
T2  - Pharmaceutics
T1  - Semi-Crystalline copolymer hydrogels as smart drug carriers: in vitro thermo-responsive naproxen release study
IS  - 2
SP  - 158
VL  - 13
DO  - 10.3390/pharmaceutics13020158
ER  - 

@article{
author = "Ilić Stojanović, Snežana and Nikolić, Ljubiša and Nikolić, Vesna and Petrović, Slobodan and Oro, Violeta and Mitić, Žarko and Najman, Savo",
year = "2021",
abstract = "In this study, poly(N-isopropylacrylamide-co-2-hydroxypropyl methacrylate) hydrogels were synthesized using free radical initiated copolymerization method. Four hydrogels with different cross-linker concentrations were prepared. Semi-crystalline, cross-linked copolymer networks were confirmed by FTIR, SEM and XRD analysis. Variation of swelling behaviour was monitored gravimetrically and thermo-responsiveness has been noticed. An application of synthesized thermo-responsive hydrogels as carriers for the modulated release of anti-inflammatory model drug was investigated. Moreover, naproxen loading into these hydrogels was also determined using FTIR, SEM and XRD techniques and release was analyzed using HPLC method at simulated physiological conditions. Swelling kinetic and mechanism of water transport, as well as diffusion of naproxen through the hydrogels were analyzed. Thus, the aim of this work was to study various compositions of obtained hydrogels and their possibility of application as a thermo-responsive carrier for prolonged naproxen release in order to evaluate as a potential candidate for drug carrier in future pharmaceutical applications.",
publisher = "MDPI Basel",
journal = "Pharmaceutics",
title = "Semi-Crystalline copolymer hydrogels as smart drug carriers: in vitro thermo-responsive naproxen release study",
number = "2",
pages = "158",
volume = "13",
doi = "10.3390/pharmaceutics13020158"
}

Ilić Stojanović, S., Nikolić, L., Nikolić, V., Petrović, S., Oro, V., Mitić, Ž.,& Najman, S.. (2021). Semi-Crystalline copolymer hydrogels as smart drug carriers: in vitro thermo-responsive naproxen release study. in Pharmaceutics
MDPI Basel., 13(2), 158.
https://doi.org/10.3390/pharmaceutics13020158

Ilić Stojanović S, Nikolić L, Nikolić V, Petrović S, Oro V, Mitić Ž, Najman S. Semi-Crystalline copolymer hydrogels as smart drug carriers: in vitro thermo-responsive naproxen release study. in Pharmaceutics. 2021;13(2):158.
doi:10.3390/pharmaceutics13020158 .

Ilić Stojanović, Snežana, Nikolić, Ljubiša, Nikolić, Vesna, Petrović, Slobodan, Oro, Violeta, Mitić, Žarko, Najman, Savo, "Semi-Crystalline copolymer hydrogels as smart drug carriers: in vitro thermo-responsive naproxen release study" in Pharmaceutics, 13, no. 2 (2021):158,
https://doi.org/10.3390/pharmaceutics13020158 . .

TY  - JOUR
AU  - Oro, Violeta
AU  - Krnjajić, Slobodan
AU  - Tabaković, Marijenka
AU  - Stanojević, Jelena
AU  - Ilic-Stojanovic, Snezana
PY  - 2020
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/752
AB  - Essential oils (EOs) have historically been used for centuries in folk medicine, and nowadays they seem to be a promising control strategy against wide spectra of pathogens, diseases, and parasites. Studies on free-living nematodes are scarce. The free-living microbivorous nematode Panagrolaimus sp. was chosen as the test organism. The nematode possesses extraordinary biological properties, such as resistance to extremely low temperatures and long-term survival under minimal metabolic activity. Fifty EOs from 22 plant families of gymnosperms and angiosperms were tested on Panagrolaimus sp. The aims of this study were to investigate the in vitro impact of EOs on the psychrophilic nematode Panagrolaimus sp. in a direct contact bioassay, to list the activity of EOs based on median lethal concentration (LC50), to determine the composition of the EOs with the best nematicidal activity, and to compare the activity of EOs on Panagrolaimus sp. versus plant parasitic nematodes. The results based on the LC50 values, calculated using Probit analysis, categorized the EOs into three categories: low, moderate and highly active. The members of the laurel family, i.e., Cinnamomum cassia and C. burmannii, exhibited the best nematicidal activity. Aldehydes were generally the major chemical components of the most active EOs and were the chemicals potentially responsible for the nematicidal activity.
PB  - MDPI
T2  - Plants
T1  - Nematicidal Activity of Essential Oils on a Psychrophilic Panagrolaimus sp. (Nematoda: Panagrolaimidae)
SP  - 1588
VL  - 9
DO  - 10.3390/plants9111588
ER  - 

@article{
author = "Oro, Violeta and Krnjajić, Slobodan and Tabaković, Marijenka and Stanojević, Jelena and Ilic-Stojanovic, Snezana",
year = "2020",
abstract = "Essential oils (EOs) have historically been used for centuries in folk medicine, and nowadays they seem to be a promising control strategy against wide spectra of pathogens, diseases, and parasites. Studies on free-living nematodes are scarce. The free-living microbivorous nematode Panagrolaimus sp. was chosen as the test organism. The nematode possesses extraordinary biological properties, such as resistance to extremely low temperatures and long-term survival under minimal metabolic activity. Fifty EOs from 22 plant families of gymnosperms and angiosperms were tested on Panagrolaimus sp. The aims of this study were to investigate the in vitro impact of EOs on the psychrophilic nematode Panagrolaimus sp. in a direct contact bioassay, to list the activity of EOs based on median lethal concentration (LC50), to determine the composition of the EOs with the best nematicidal activity, and to compare the activity of EOs on Panagrolaimus sp. versus plant parasitic nematodes. The results based on the LC50 values, calculated using Probit analysis, categorized the EOs into three categories: low, moderate and highly active. The members of the laurel family, i.e., Cinnamomum cassia and C. burmannii, exhibited the best nematicidal activity. Aldehydes were generally the major chemical components of the most active EOs and were the chemicals potentially responsible for the nematicidal activity.",
publisher = "MDPI",
journal = "Plants",
title = "Nematicidal Activity of Essential Oils on a Psychrophilic Panagrolaimus sp. (Nematoda: Panagrolaimidae)",
pages = "1588",
volume = "9",
doi = "10.3390/plants9111588"
}

Oro, V., Krnjajić, S., Tabaković, M., Stanojević, J.,& Ilic-Stojanovic, S.. (2020). Nematicidal Activity of Essential Oils on a Psychrophilic Panagrolaimus sp. (Nematoda: Panagrolaimidae). in Plants
MDPI., 9, 1588.
https://doi.org/10.3390/plants9111588

Oro V, Krnjajić S, Tabaković M, Stanojević J, Ilic-Stojanovic S. Nematicidal Activity of Essential Oils on a Psychrophilic Panagrolaimus sp. (Nematoda: Panagrolaimidae). in Plants. 2020;9:1588.
doi:10.3390/plants9111588 .

Oro, Violeta, Krnjajić, Slobodan, Tabaković, Marijenka, Stanojević, Jelena, Ilic-Stojanovic, Snezana, "Nematicidal Activity of Essential Oils on a Psychrophilic Panagrolaimus sp. (Nematoda: Panagrolaimidae)" in Plants, 9 (2020):1588,
https://doi.org/10.3390/plants9111588 . .