Influence of anatase titania nanoparticles content on optical and structural properties of amorphous silica

In this work, the influence of TiO2 NPs content on optical and structural properties of amorphous SiO2 is
investigated. Amorphous SiO2/TiO2 thin
films were wet-mixed and then deposited onto glass substrate
by spin coating technique. The homogeneity distribution of anatase titania nanoparticles within
amorphous silica matrix was evidenced by the results of X-ray diffraction (XRD), Raman spectroscopy,
Fourier transform infrared spectroscopy (FT-IR), and
field emission scanning electron microscope (FESEM).

اختتام مؤتمر جمعيتي الجهاز الهضمي وأمراض الكبد في جدة

جدة 17 جمادى الأولى 1438 هـ الموافق 14 فبراير 2017 م واس
اختتمت فعاليات المؤتمر الـ 15 للجمعية السعودية للجهاز الهضمي في جامعة الملك سعود الذي نظمته في جدة بالتعاون مع جمعية أمراض الكبد السعودية بالتزامن مع مؤتمرها الرابع، وذلك خلال اليومين التي مضت، بمشاركة عدد من أطباء الكبد والجهاز الهضمي والمناظير العلاجية من داخل المملكة وخارجها.

4TH Gastroenterology And Hepatology Board Review Course

The Saudi Gastroenterology Association (SGA) has organized its event entitled, “4th Gastroenterology and Hepatology Board Review Course” during the period 24 – 26 November 2016, held in the Postgraduate Centre, at KFSH&RC, Riyadh, Saudi Arabia. This review course which is being held annually, catered to GI fellows in preparation for their written exams. Its goal is to review principles of each topic that are related to Gastroenterology & Hepatology practice in order to advance knowledge and help trainees to pass their exam.

الصفحات

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