1
|
Saad EA, Hassan HA, Ghoneum MH, Alaa El-Dein M. Edible wild plants, chicory and purslane, alleviated diabetic testicular dysfunction, and insulin resistance via suppression 8OHdg and oxidative stress in rats. PLoS One 2024; 19:e0301454. [PMID: 38603728 PMCID: PMC11008903 DOI: 10.1371/journal.pone.0301454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 03/15/2024] [Indexed: 04/13/2024] Open
Abstract
Testicular dysfunction is a prevalent health problem frequently reported in individuals with diabetes mellitus (DM). Oxidative-inflammatory reactions, hormonal and spermatic abnormalities often accompany this illness. Herbal remedies "particularly wild plants" including chicory (Chicorium Intybus) and purslane (Portulaca Oleracea) are emerging as popular agents for people dealing with these issues due to their ability to act as antioxidants, reduce inflammation, and exhibit antidiabetic effects. According to the collected data, the daily administration of chicory (Ch) seed-extract (250 mg/kg) or purslane (Pu) seed-extract (200 mg/kg) to streptozotocin (STZ)-induced diabetic rats (50 mg/kg) for 30 days resulted in the normalization of fasting blood glucose (FBG), serum fructosamine, insulin levels, and insulin resistance (HOMA-IR), as well as reducing lipid peroxidation end-product malondialdehyde (MDA) level, aldehyde oxidase (AO) and xanthene oxidase (XO) activities. While caused a considerable improvement in glutathione (GSH) content, superoxide dismutase (SOD), catalase (CAT) activity, and total antioxidant capacity (TAC) when compared to diabetic rats. Ch and Pu extracts had a substantial impact on testicular parameters including sperm characterization, testosterone level, vimentin expression along with improvements in body and testis weight. They also mitigated hyperlipidemia by reducing total lipids (TL), total cholesterol (TC) levels, and low-density lipoprotein cholesterol (LDL-C), while increasing high-density lipoprotein cholesterol (HDL-C). Furthermore, oral administration of either Ch or Pu notably attuned the elevated proinflammatory cytokines as tumor necrotic factor (TNF-α), C-reactive protein (CRP), and Interleukin-6 (IL-6) together with reducing apoptosis and DNA damage. This was achieved through the suppression of DNA-fragmentation marker 8OHdG, triggering of caspase-3 immuno-expression, and elevation of Bcl-2 protein. The histological studies provided evidence supporting the preventive effects of Ch and Pu against DM-induced testicular dysfunction. In conclusion, Ch and Pu seed-extracts mitigate testicular impairment during DM due to their antihyperglycemic, antilipidemic, antioxidant, anti-inflammatory, and antiapoptotic properties.
Collapse
Affiliation(s)
- Enas A. Saad
- Zoology Department, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Hanaa A. Hassan
- Zoology Department, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Mamdooh H. Ghoneum
- Department of Surgery, Charles Drew University of Medicine and Science, Los Angeles, CA, United States of America
- Department of Surgery, University of California Los Angeles, Los Angeles, CA, United States of America
| | - Mai Alaa El-Dein
- Zoology Department, Faculty of Science, Mansoura University, Mansoura, Egypt
| |
Collapse
|
2
|
Chatzikonstantinou AV, Bellou MG, Spyrou S, Papanikolaou A, Simos YV, Peschos D, Stamatis H. Enhancement of the biological activity of hydroxytyrosol through its oxidation by laccase from Trametes versicolor. J Biotechnol 2024; 385:30-41. [PMID: 38403132 DOI: 10.1016/j.jbiotec.2024.02.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 02/21/2024] [Accepted: 02/21/2024] [Indexed: 02/27/2024]
Abstract
The laccase-catalyzed oxidation of hydroxytyrosol (HT) towards the formation of its bioactive oligomer derivatives was investigated. The biocatalytic oligomerization was catalyzed by laccase from Trametes versicolor in aqueous or various water-miscible organic solvents and deep eutectic solvent (DES)-based media. Mass Spectroscopy and Nuclear Magnetic Resonance were used for the characterization of the products. The solvent system used significantly affects the degree of HT oligomerization. The use of 50 % v/v methanol favored the production of the HT dimer, while other organic solvents as well as DESs led to the formation of hydroxytyrosol trimer and other oligomers. In vitro studies showed that the HT dimer exhibits 3- to 4-fold enhanced antibacterial activity against Gram-positive and Gram-negative bacteria compared to the parent compound. Moreover, the ability of HT dimer to inhibit the activity of soybean lipoxygenase and Candida rugosa lipase was 1.5-fold higher than HT, while molecular docking supported these results. Furthermore, HT dimer showed reduced cytotoxicity against HEK293 cells and exhibited a strong ability to inhibit ROS formation. The enhanced bioactivity of HT dimer indicates that this compound could be considered for use in cosmetics, skin-care products, and nutraceuticals.
Collapse
Affiliation(s)
- Alexandra V Chatzikonstantinou
- Biotechnology Laboratory, Department of Biological Applications and Technologies, University of Ioannina, Ioannina 45110, Greece; Nanomedicine and Nanobiotechnology Research Group, University of Ioannina, Ioannina 45110, Greece
| | - Myrto G Bellou
- Biotechnology Laboratory, Department of Biological Applications and Technologies, University of Ioannina, Ioannina 45110, Greece
| | - Stamatia Spyrou
- Biotechnology Laboratory, Department of Biological Applications and Technologies, University of Ioannina, Ioannina 45110, Greece
| | - Angelos Papanikolaou
- Biotechnology Laboratory, Department of Biological Applications and Technologies, University of Ioannina, Ioannina 45110, Greece
| | - Yannis V Simos
- Department of Physiology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina 45110, Greece; Nanomedicine and Nanobiotechnology Research Group, University of Ioannina, Ioannina 45110, Greece
| | - Dimitrios Peschos
- Department of Physiology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina 45110, Greece; Nanomedicine and Nanobiotechnology Research Group, University of Ioannina, Ioannina 45110, Greece
| | - Haralambos Stamatis
- Biotechnology Laboratory, Department of Biological Applications and Technologies, University of Ioannina, Ioannina 45110, Greece; Nanomedicine and Nanobiotechnology Research Group, University of Ioannina, Ioannina 45110, Greece.
| |
Collapse
|
3
|
Jia H, Wu Y, Zhang M, Ye J, Du D, Wang H. Role of phosphorus on the biogeochemical behavior of cadmium in the contaminated soil under leaching and pot experiments. J Environ Sci (China) 2024; 137:488-499. [PMID: 37980033 DOI: 10.1016/j.jes.2023.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 02/03/2023] [Accepted: 02/07/2023] [Indexed: 11/20/2023]
Abstract
Phosphorus (P) is involved in various biochemical reactions in plant growth, so it is beneficial to plants growing in soils contaminated by metals, including cadmium (Cd). However, few studies have reported on the mechanistic roles of P in mitigating Cd toxicity to ryegrass root, and especially in alleviating the disruption of the mitochondrial function of living cells. In this study, the physiological and biochemical mechanisms associated with ryegrass growth under various Cd and P treatments were investigated using leaching and pot systems. The concentration of Cd in soil leachates showed a significantly positive relationship with redox potential (P < 0.05), but negative relationship (P < 0.05) with leachate pH values and dissolved organic carbon (DOC), indicating that exogenous P addition (as H2PO4-) may decrease Cd leaching from contaminated soil. Compared to the control (without P addition), the cumulative Cd content was reduced by 53.3% and 64.5% in the soil leachate with exogenous P application (20 mg/L and 80 mg/L), respectively. Notably, application of P decreased the Cd concentrations in the symplastic fractions and increased the Cd concentrations in the apoplastic fractions in root tips, which may help to alleviate Cd stress to the protoplast. Moreover, exogenous P was found to play a positive role in mitochondrial function and Ca2+ variation in root cells under Cd stress, which provides novel insights into the mechanisms of exogenous P in alleviating plant Cd injury.
Collapse
Affiliation(s)
- Hui Jia
- Institute of Environment and Ecology, School of Emergency Management, Jiangsu University, Zhenjiang 212013, China; School of the Environment and Safety Engineering & Institute of Environment and Ecology, Jiangsu University, Zhenjiang 212013, China; Jiangsu Collaborative Innovation Center of Technology and Material of Water Treatment, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Yifan Wu
- School of the Environment and Safety Engineering & Institute of Environment and Ecology, Jiangsu University, Zhenjiang 212013, China
| | - Mengqi Zhang
- School of the Environment and Safety Engineering & Institute of Environment and Ecology, Jiangsu University, Zhenjiang 212013, China
| | - Jinhui Ye
- School of the Environment and Safety Engineering & Institute of Environment and Ecology, Jiangsu University, Zhenjiang 212013, China
| | - Daolin Du
- Institute of Environment and Ecology, School of Emergency Management, Jiangsu University, Zhenjiang 212013, China; School of the Environment and Safety Engineering & Institute of Environment and Ecology, Jiangsu University, Zhenjiang 212013, China; Jiangsu Collaborative Innovation Center of Technology and Material of Water Treatment, Suzhou University of Science and Technology, Suzhou 215009, China.
| | - He Wang
- Xuzhou Medical University, Affiliated Hospital, Xuzhou 221004, China.
| |
Collapse
|
4
|
de Almeida EC, Faria VD, Cirinêu FD, Santiago MGA, Miotto B, Vieira JCS, Braga CP, Adamec J, Fernandes AAH, Buzalaf MAR, Padilha PDM. Metalloproteomic Investigation of Hg-Binding Proteins in Renal Tissue of Rats Exposed to Mercury Chloride. Int J Mol Sci 2023; 25:164. [PMID: 38203335 PMCID: PMC10779082 DOI: 10.3390/ijms25010164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 12/15/2023] [Accepted: 12/17/2023] [Indexed: 01/12/2024] Open
Abstract
Results obtained from rat studies indicate that, even at low concentrations, mercurial species cause harmful effects on the kidneys, by inducing the nephrotic oxidative stress response. In the present work, Hg-associated proteins were identified as possible mercury-exposure biomarkers in rat kidneys exposed to low mercury chloride concentrations for 30 days (Hg-30) and 60 days (Hg-60), using metalloproteomic strategies. The renal proteomic profile was fractioned by two-dimensional electrophoresis and the mercury determinations in kidney samples, protein pellets and protein spots were performed using graphite furnace atomic absorption spectrometry. The characterization of Hg-associated protein spots and the analysis of differentially expressed proteins were performed by liquid chromatography, coupled with tandem mass spectrometry. Eleven Hg-associated protein spots with a concentration range of 79 ± 1 to 750 ± 9 mg kg-1 in the Hg-60 group were identified. The characterization and expression analyses allowed the identification of 53 proteins that were expressed only in the Hg-60 group, 13 "upregulated" proteins (p > 0.95) and 47 "downregulated" proteins (p < 0.05). Actin isoforms and hemoglobin subunits were identified in protein spots of the Hg-60 group, with mercury concentrations in the range of 138 to 750 mg kg-1, which qualifies these proteins as potential mercury-exposure biomarkers.
Collapse
Affiliation(s)
- Emerson Carlos de Almeida
- Institute of Biosciences, São Paulo State University (UNESP), Botucatu 18618-687, SP, Brazil; (E.C.d.A.); (V.D.F.); (F.D.C.); (M.G.A.S.); (B.M.); (J.C.S.V.); (A.A.H.F.)
| | - Victor Diego Faria
- Institute of Biosciences, São Paulo State University (UNESP), Botucatu 18618-687, SP, Brazil; (E.C.d.A.); (V.D.F.); (F.D.C.); (M.G.A.S.); (B.M.); (J.C.S.V.); (A.A.H.F.)
| | - Felipe Dalmazzo Cirinêu
- Institute of Biosciences, São Paulo State University (UNESP), Botucatu 18618-687, SP, Brazil; (E.C.d.A.); (V.D.F.); (F.D.C.); (M.G.A.S.); (B.M.); (J.C.S.V.); (A.A.H.F.)
| | - Maria G. A. Santiago
- Institute of Biosciences, São Paulo State University (UNESP), Botucatu 18618-687, SP, Brazil; (E.C.d.A.); (V.D.F.); (F.D.C.); (M.G.A.S.); (B.M.); (J.C.S.V.); (A.A.H.F.)
| | - Beatriz Miotto
- Institute of Biosciences, São Paulo State University (UNESP), Botucatu 18618-687, SP, Brazil; (E.C.d.A.); (V.D.F.); (F.D.C.); (M.G.A.S.); (B.M.); (J.C.S.V.); (A.A.H.F.)
| | - José C. S. Vieira
- Institute of Biosciences, São Paulo State University (UNESP), Botucatu 18618-687, SP, Brazil; (E.C.d.A.); (V.D.F.); (F.D.C.); (M.G.A.S.); (B.M.); (J.C.S.V.); (A.A.H.F.)
| | | | - Jiri Adamec
- School of Medicine, Louisiana State University Health Sciences Center (LSUHSC), New Orleans, LA 70112, USA;
| | - Ana A. H. Fernandes
- Institute of Biosciences, São Paulo State University (UNESP), Botucatu 18618-687, SP, Brazil; (E.C.d.A.); (V.D.F.); (F.D.C.); (M.G.A.S.); (B.M.); (J.C.S.V.); (A.A.H.F.)
| | - Marília A. R. Buzalaf
- Faculty of Dentistry of Bauru (FOB), University of Sao Paulo (USP), Bauru 17012-901, SP, Brazil;
| | - Pedro de Magalhães Padilha
- Institute of Biosciences, São Paulo State University (UNESP), Botucatu 18618-687, SP, Brazil; (E.C.d.A.); (V.D.F.); (F.D.C.); (M.G.A.S.); (B.M.); (J.C.S.V.); (A.A.H.F.)
| |
Collapse
|
5
|
Jia H, Ye J, Wu Y, Zhang M, Peng W, Wang H, Tang D. Evaluation and characterization of biochar on the biogeochemical behavior of polycyclic aromatic hydrocarbons in mangrove wetlands. Sci Total Environ 2023; 864:161039. [PMID: 36549525 DOI: 10.1016/j.scitotenv.2022.161039] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/24/2022] [Accepted: 12/15/2022] [Indexed: 06/17/2023]
Abstract
As the inter-tidal regions between land and ocean, mangrove ecosystems have high polycyclic aromatic hydrocarbons (PAHs) content, and the over accumulation of PAHs in mangrove wetland poses a serious ecological risk to the health of plant and living creatures. Comparison to the agricultural sources -biochar, biochar produced from wetland plant has lower O/C (molar ratio), larger N contents, higher stability and more benefits. However, whether the rhizosphere action occurs in biochar- amended sediment and how to influence the biogeochemical behavior of PAH have rarely been reported. In this context, a leaching procedure and pot experiment (60-d) were performed on migration and transformation of PAH at the sediment, and toxicity and their bioavailability in plant affected by the presence of Kandelia obovate-derived biochar in Southeast China. Root exudates amendments significantly increased the cumulative leaching-loss of pyrene by 36-51 % with or without biochar amendment via continuous diffusion and partition process, and biochar amendments decreased the bioavailability of pyrene (16.8-25.8 %) probably due to a faster pyrene sorption on inter-phase transport against desorption. The regression analysis indicated a significant relationship (p < 0.05) between leachate pH and pyrene concentrations. Notably, the bioaccumulation of pyrene on K. obovate parts had significant negative correlation (p < 0.05) to biochar. The activities of four key antioxidizes (phenylalanine ammonia-lyase, dismutases, peroxidases and catalases) were significantly decreased with the application of biochar. Moreover, biochar plays a positive role in cytochrome C release and phosphatidylserine secretion, and a combined biochar-rhizosphere approach can improve the stress tolerance and resistance of K. obovate with an enhanced synergetic effect, which could be a feasible remediation strategy for alleviating the mangrove sediment contaminated by PAH.
Collapse
Affiliation(s)
- Hui Jia
- Institute of Environment and Ecology, School of Emergency Management, Jiangsu University, Jiangsu University, Zhenjiang 212013, China; School of the Environment and Safety Engineering & Institute of Environment and Ecology, Jiangsu University, Zhenjiang 212013, China; Jiangsu Collaborative Innovation Center of Technology and Material of Water Treatment, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Jinhui Ye
- School of the Environment and Safety Engineering & Institute of Environment and Ecology, Jiangsu University, Zhenjiang 212013, China
| | - Yifan Wu
- School of the Environment and Safety Engineering & Institute of Environment and Ecology, Jiangsu University, Zhenjiang 212013, China
| | - Mengqi Zhang
- School of the Environment and Safety Engineering & Institute of Environment and Ecology, Jiangsu University, Zhenjiang 212013, China
| | - Weihua Peng
- Key Laboratory of Mine Water Resource Utilization of Anhui Higher Education Institutes, Suzhou University, Suzhou 234000, China
| | - He Wang
- Xuzhou Medical University, Affiliated Hospital, Xuzhou 221004, China.
| | - Dehao Tang
- Guangzhou Marine Geological Survey, China Geology Survey, Guangzhou 511458, China.
| |
Collapse
|
6
|
Perrone P, Spinelli S, Mantegna G, Notariale R, Straface E, Caruso D, Falliti G, Marino A, Manna C, Remigante A, Morabito R. Mercury Chloride Affects Band 3 Protein-Mediated Anionic Transport in Red Blood Cells: Role of Oxidative Stress and Protective Effect of Olive Oil Polyphenols. Cells 2023; 12. [PMID: 36766766 DOI: 10.3390/cells12030424] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 01/19/2023] [Accepted: 01/25/2023] [Indexed: 01/31/2023] Open
Abstract
Mercury is a toxic heavy metal widely dispersed in the natural environment. Mercury exposure induces an increase in oxidative stress in red blood cells (RBCs) through the production of reactive species and alteration of the endogenous antioxidant defense system. Recently, among various natural antioxidants, the polyphenols from extra-virgin olive oil (EVOO), an important element of the Mediterranean diet, have generated growing interest. Here, we examined the potential protective effects of hydroxytyrosol (HT) and/or homovanillyl alcohol (HVA) on an oxidative stress model represented by human RBCs treated with HgCl2 (10 µM, 4 h of incubation). Morphological changes as well as markers of oxidative stress, including thiobarbituric acid reactive substance (TBARS) levels, the oxidation of protein sulfhydryl (-SH) groups, methemoglobin formation (% MetHb), apoptotic cells, a reduced glutathione/oxidized glutathione ratio, Band 3 protein (B3p) content, and anion exchange capability through B3p were analyzed in RBCs treated with HgCl2 with or without 10 μM HT and/or HVA pre-treatment for 15 min. Our data show that 10 µM HT and/or HVA pre-incubation impaired both acanthocytes formation, due to 10 µM HgCl2, and mercury-induced oxidative stress injury and, moreover, restored the endogenous antioxidant system. Interestingly, HgCl2 treatment was associated with a decrease in the rate constant for SO42- uptake through B3p as well as MetHb formation. Both alterations were attenuated by pre-treatment with HT and/or HVA. These findings provide mechanistic insights into benefits deriving from the use of naturally occurring polyphenols against oxidative stress induced by HgCl2 on RBCs. Thus, dietary supplementation with polyphenols might be useful in populations exposed to HgCl2 poisoning.
Collapse
|
7
|
Saleh SR, Manaa A, Sheta E, Ghareeb DA, Abd-Elmonem NM. The Synergetic Effect of Egyptian Portulaca oleracea L. (Purslane) and Cichorium intybus L. (Chicory) Extracts against Glucocorticoid-Induced Testicular Toxicity in Rats through Attenuation of Oxidative Reactions and Autophagy. Antioxidants (Basel) 2022; 11:antiox11071272. [PMID: 35883763 PMCID: PMC9311541 DOI: 10.3390/antiox11071272] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 06/23/2022] [Accepted: 06/24/2022] [Indexed: 12/10/2022] Open
Abstract
Long-term glucocorticoids can alter sperm motility, vitality, or morphology, disrupting male reproductive function. This study scrutinized the synergistic benefits of two Egyptian plants against dexamethasone (Dexa)-induced testicular and autophagy dysfunction in male rats. Phytochemical ingredients and the combination index were estimated for Purslane ethanolic extract (PEE) and Chicory water extract (CWE). Four control groups received saline and 100 mg/kg of each PEE, CWE, and PEE/CWE, daily for 8 weeks. Dexa (1 mg/kg daily for 6 weeks) induced infertility where PEE, CWE, and PEE/CWE were given. Seminal analysis, male hormones, glycemic and oxidative stress markers, endoplasmic reticulum (ER) stress markers (Sigma 1R and GRP78), and autophagy regulators (Phospho-mTOR, LC3I/II, PI3KC3, and Beclin-1, P62, ATG5, and ATG7) were measured. The in vitro study illustrated the synergistic (CI < 1) antioxidant capacity of the PEE/CWE combination. Dexa exerts testicular damage by inducing oxidative reactions, a marked reduction in serum testosterone, TSH and LH levels, insulin resistance, ER stress, and autophagy. In contrast, the PEE and CWE extracts improve fertility hormones, sperm motility, and testicular histological alterations through attenuating oxidative stress and autophagy, with a synergistic effect upon combination. In conclusion, the administration of PEE/CWE has promised ameliorative impacts on male infertility and can delay disease progression.
Collapse
Affiliation(s)
- Samar R. Saleh
- Bio-Screening and Preclinical Trial Lab, Biochemistry Department, Faculty of Science, Alexandria University, Alexandria 21515, Egypt; (A.M.); (D.A.G.); (N.M.A.-E.)
- Correspondence: or ; Tel.: +20-122-573-2849; Fax: +2-(03)-391-1794
| | - Ashraf Manaa
- Bio-Screening and Preclinical Trial Lab, Biochemistry Department, Faculty of Science, Alexandria University, Alexandria 21515, Egypt; (A.M.); (D.A.G.); (N.M.A.-E.)
| | - Eman Sheta
- Department of Pathology, Faculty of Medicine, Alexandria University, Alexandria 21131, Egypt;
| | - Doaa A. Ghareeb
- Bio-Screening and Preclinical Trial Lab, Biochemistry Department, Faculty of Science, Alexandria University, Alexandria 21515, Egypt; (A.M.); (D.A.G.); (N.M.A.-E.)
| | - Nihad M. Abd-Elmonem
- Bio-Screening and Preclinical Trial Lab, Biochemistry Department, Faculty of Science, Alexandria University, Alexandria 21515, Egypt; (A.M.); (D.A.G.); (N.M.A.-E.)
| |
Collapse
|