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In this investigation, a number of solvents, including water, ethanol, chloroform, and ethyl ether, were used to successively extract the dry leaves of C. spinosa L. Using leaf extract from C. spinosa L., silver nanoparticles (Ag-NPs) were effectively created. UV-Vis spectroscopy, FTIR, and XRD were used to determine the nature of the produced nanoparticles. The UV-visible spectroscopy revealed an absorption peak at about 470 nm, which moved to 430 nm at high extract concentrations. FTIR spectra demonstrated that the biomolecules in the extract were in charge of the Ag+ to Ag0 reduction and Ag-NP production. The primary product, Ag-NPs with a face-centered cubic structure and an average crystalline size of 16.14 nm, was verified by the XRD analysis, Phytochemical screening studies were performed on the resultant extracts. Alkaloids, carbohydrates, glycosides, phytosterols, saponins, flavonoids, tannins, proteins, and amino acids are all present in C. spinosa L. leaf extract. Additionally, the results demonstrated that whereas Quinones were lacking from the C. spinosa L. leaves under study, cardiac glycoside and tannins were found in all solvent extracts. The leaves of C. spinosa L. are abundant in minerals including K, Na, Ca, and Ba, according to the findings from flame photometry.

Nanotechnology and its applications have revolutionized several industrial fields, which attracted the attention of scholars in various research fields, because it is a promising technology that heralds a tremendous leap in all branches of science by arranging the particles of matter next to each other in an unimaginable way and at the lowest possible cost, especially in the field of textile industries with regard to manufacture or preparartion. The current research aims to investigate nanotechnology and to benefit from it in making antimicrobial clothing in the medical field for cancer patients as to enhance the efficiency of the cotton fabrics used (Tinsel , Bamboo, and Febran ), and to identify the best type of raw material, the best weaving construction, as well as the best concentration of the treatment substance,that is silver nanoparticles, for cotton fabrics under study with the purpose of resisting microbs for cancer patients. The significance of this research lies in taking advantage of the technological development in the field of clothing and textiles, applying nanotechnology to cotton fabric to raise its efficiency and improve its properties (tensile strength, elongation, absorption time) with purpose of meeting the functional purpose of antimicrobial resistance, and to treat cotton fabrics (using silver nanoparticles) in order to improve the functional performance of antimicrobial resistance. The research sample included three raw materials of weft yarn (100% Tinsel, 100% Bamboo, 100% Febran ) with weaving constructions (Reverse weave, Honeycomb weave, and Crepe, crawl, spin weaves, and wrap yarns fixed for all fabrics produced, which is 100% cotton and were divided into 27 samples (20 cm). Three concentrations of the treatment substance (silver nanoparticles) were used, namely (250 m/L, 500 m/L, and 750 m/L). Tests were carried out at both the National Institute of Standards and the National Research Center. The present research adopted both the descriptive-analytical method and the experimental method. Results revealed that Febran with weaving construction of Crepe crawl and spin, treated with silver nanoparticles at a concentration of 750 m/L is the best in resisting microbes, and it achieved the highest quality factor of (90.1417%) for all the different tests.

و3 مولار (وذلك باستخدام مستخلص أوراق 1.0.2 حضرت جسيمات الفضة النانوية من محلول مائي من نترات الفضة، بنسب مولية) السيسبان والمريمرة. تمت دراسة تأثير المحاليل المذكورة بالإضافة إلى معاملة المقارنة (ماء مقطر) في نسبة إنبات بذور نبات الكوسة وسرعة نموه وطول الجذير والرويشة. زرعت البذور في أطباق (بتري) بعد غمرها في المعاملات المدروسة لمدة 20 دقيقة. أظهرت النتائج عدم تأثير جسيمات في حين أعطت جسيمات الفضة النانوية في مستخلصي المريمرة والسيسبان الفضة النانوية في مستخلصي المريمرة والسيسبان في نسبة الإنبات، زيادة في سرعة إنبات الرويشة والجذير وطولها. فجسيمات الفضة النانوية المحضرة باستخدام مستخلص السيسبان زادت من سرعة الإنبات، في حين سجل أعلى طول للرويشة والجذير لبذور الكوسة المعاملة بمستخلص المريمرة ذات جسيمات الفضة النانوية.

We have applied a green method for preparing silver nanoparticles (Ag NPs) using the extract of Ficus carica Leave. These extraction of plants leaves kept in an aqueous solution and used as a reducing agent and surfactant in the reaction. The structure and size of Ag nanoparticles are studied using XRD spectrums while an optical properties studied by UV VISB spectrophotometer. The results showed that, the average grain size is in the range of 17-21nm using Debye- Scherer equation. In addition, we applied this study to investigate the antimicrobial activity of Ag NPs synthesized using Ficus carica L (FCL) extract. The obtained results are compared for both positive gram Escherichia coli (E. coli) and negative gram Staphylococcus aureus (S. aureus) bacteria. Finally, we have compared the antimicrobial activity of Silver nanoparticles with some antibiotic.