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2005 1
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2012 1
2013 6
2014 1
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2024 2

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Page 1
Do poly(lactic acid) microplastics instigate a threat? A perception for their dynamic towards environmental pollution and toxicity.
Ainali NM, Kalaronis D, Evgenidou E, Kyzas GZ, Bobori DC, Kaloyianni M, Yang X, Bikiaris DN, Lambropoulou DA. Ainali NM, et al. Sci Total Environ. 2022 Aug 1;832:155014. doi: 10.1016/j.scitotenv.2022.155014. Epub 2022 Apr 2. Sci Total Environ. 2022. PMID: 35381252 Review.
Even though PLA is a biodegradable polyester, it actually degrades under specific composting environments, including a rich oxygen environment with high temperatures (58-80 C), high humidity (>60% moisture) as well as the presence of micro-organisms (thermophilic bacter …
Even though PLA is a biodegradable polyester, it actually degrades under specific composting environments, including a rich oxygen environme …
Removal of rhodamine blue dye from wastewaters by using perovskite@2D-layered nanostructured LaCoO(3)@g-C(3)N(4) as super-nanosorbent material.
Aldaghri O, Ibnaouf KH, Idriss H, Modwi A, Bououdina M, Kyzas GZ. Aldaghri O, et al. Sci Total Environ. 2024 Jan 1;906:167685. doi: 10.1016/j.scitotenv.2023.167685. Epub 2023 Oct 13. Sci Total Environ. 2024. PMID: 37820793
To address water polluting hazardous and toxic dyes menace, we developed a novel LaCoO(3)@g-C(3)N(4) composite, characterized it, and then employed it to adsorb rhodamine blue (RhB) from aqueous solutions. The synthesized nanomaterials consisted of LaCoO(3) and Co(3)O(4) p …
To address water polluting hazardous and toxic dyes menace, we developed a novel LaCoO(3)@g-C(3)N(4) composite, characterized it, and …
Chitosan beads coated with almond and walnut shells for the adsorption of gatifloxacin antibiotic compound from aqueous solutions.
Dutta J, Mala AA, Kyzas GZ. Dutta J, et al. Environ Sci Pollut Res Int. 2023 Feb;30(9):23553-23567. doi: 10.1007/s11356-022-23892-y. Epub 2022 Nov 3. Environ Sci Pollut Res Int. 2023. PMID: 36327083
In the present study, chitosan (C), walnut (W), and almond shell (A) powder adsorbent (in different combinations as almond shells:walnut:chitosan 2:1:1 (AWC), chitosan:almond shell:walnut 2:1:1 (CAW), and walnut:almond shells:chitosan 2:1:1 (WAC)) powder were combined in d …
In the present study, chitosan (C), walnut (W), and almond shell (A) powder adsorbent (in different combinations as almond shells:wal …
Removal of Benzene and Toluene from Synthetic Wastewater by Adsorption onto Magnetic Zeolitic Imidazole Framework Nanocomposites.
Kyzas GZ, McKay G, Al-Musawi TJ, Salehi S, Balarak D. Kyzas GZ, et al. Nanomaterials (Basel). 2022 Sep 2;12(17):3049. doi: 10.3390/nano12173049. Nanomaterials (Basel). 2022. PMID: 36080086 Free PMC article.
Fitting the adsorption data into the various models revealed the aptness of the Langmuir isotherm equation in describing experimental information and highest adsorption capacity; for benzene it was 129.4, 134.2, 137.3, and 148.2 mg g(-1), but for toluene it was 118.4, 125.2, 129. …
Fitting the adsorption data into the various models revealed the aptness of the Langmuir isotherm equation in describing experimental inform …
COX-2 expression correlates with VEGF-C and lymph node metastases in patients with head and neck squamous cell carcinoma.
Kyzas PA, Stefanou D, Agnantis NJ. Kyzas PA, et al. Mod Pathol. 2005 Jan;18(1):153-60. doi: 10.1038/modpathol.3800244. Mod Pathol. 2005. PMID: 15272284 Free article.
High expression of vascular endothelial growth factor-C, but not of COX-2 was correlated with increased mortality in patients with oral-larynx squamous cell carcinoma. ...Our results suggest that a lymphangiogenic pathway, in which COX-2 overexpression stimulates vascular …
High expression of vascular endothelial growth factor-C, but not of COX-2 was correlated with increased mortality in patients with or …
Adsorption Evaluation for the Removal of Nickel, Mercury, and Barium Ions from Single-Component and Mixtures of Aqueous Solutions by Using an Optimized Biobased Chitosan Derivative.
Liakos EV, Mone M, Lambropoulou DA, Bikiaris DN, Kyzas GZ. Liakos EV, et al. Polymers (Basel). 2021 Jan 11;13(2):232. doi: 10.3390/polym13020232. Polymers (Basel). 2021. PMID: 33440888 Free PMC article.
The ability of the adsorption of CS-HMF was tested at pH = 6. The adjusting of temperature from 25 to 65 C caused the increase in the adsorption capacity. The equilibrium data were fitted to the models of Langmuir and Freundlich, while the data from kinetic experiments wer …
The ability of the adsorption of CS-HMF was tested at pH = 6. The adjusting of temperature from 25 to 65 C caused the increase in the …
Predictors and risk factors for admission to critical care in cervicofacial infections: a Maxillofacial Trainee Research Collaborative (MTReC) study.
Es Dawoud B, Kent S, Henry A, McDonald C, Kyzas P, McCaul J; Maxillofacial Trainees Research Collaborative MTReC. Es Dawoud B, et al. Br J Oral Maxillofac Surg. 2023 Jan;61(1):78-83. doi: 10.1016/j.bjoms.2022.09.015. Epub 2022 Nov 19. Br J Oral Maxillofac Surg. 2023. PMID: 36513528

Our results show that the best predictor for critical care admission is the presence of three or more features of airway compromise (AUC 0.779), followed by C-reactive protein (CRP) >100 mg/L (OR 2.70; 95% CI 1.59 to 4.58; p < 0.005), submandibular space involvement

…
Our results show that the best predictor for critical care admission is the presence of three or more features of airway compromise (AUC 0.7 …
New insights into the size-independent bioactive potential of pristine and UV-B aged polyethylene microplastics.
Dailianis S, Rouni M, Ainali NM, Vlastos D, Kyzas GZ, Lambropoulou DA, Bikiaris DN. Dailianis S, et al. Sci Total Environ. 2024 Mar 25;918:170616. doi: 10.1016/j.scitotenv.2024.170616. Epub 2024 Feb 3. Sci Total Environ. 2024. PMID: 38311086
Specifically, LDPE MPs (100-180 mum) prepared by mechanical milling of LDPE pellets, were UV-B irradiated for 120 days (wavelength 280 nm; temperature 25 C; relative humidity 50 %) and further examined for alterations in their particle size and surface, their functional gr …
Specifically, LDPE MPs (100-180 mum) prepared by mechanical milling of LDPE pellets, were UV-B irradiated for 120 days (wavelength 280 nm; t …
Mercury(II) removal with modified magnetic chitosan adsorbents.
Kyzas GZ, Deliyanni EA. Kyzas GZ, et al. Molecules. 2013 May 24;18(6):6193-214. doi: 10.3390/molecules18066193. Molecules. 2013. PMID: 23708232 Free PMC article.
The adsorption evaluation was done studying various parameters as the effect of pH (optimum value 5 for adsorption and 2 for desorption), contact time (fitting to pseudo-first, -second order and Elovich equations), temperature (isotherms at 25, 45, 65 C), in line with a br …
The adsorption evaluation was done studying various parameters as the effect of pH (optimum value 5 for adsorption and 2 for desorption), co …
Adsorption of copper ions onto chitosan/poly(vinyl alcohol) beads functionalized with poly(ethylene glycol).
Trikkaliotis DG, Christoforidis AK, Mitropoulos AC, Kyzas GZ. Trikkaliotis DG, et al. Carbohydr Polym. 2020 Apr 15;234:115890. doi: 10.1016/j.carbpol.2020.115890. Epub 2020 Jan 18. Carbohydr Polym. 2020. PMID: 32070510
The maximum adsorption was observed equal to 99.99 % for initial copper ion concentration of 25 mg/L at pH 5, temperature 45 C, 5 h as contact time and 1 g/L of adsorbent dose. Langmuir isotherm and pseudo-second kinetic model fitted the experimental data sufficiently. ...
The maximum adsorption was observed equal to 99.99 % for initial copper ion concentration of 25 mg/L at pH 5, temperature 45 C, 5 h a …
21 results