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   <subfield code="a">Nghiên cứu chế tạo nano vàng bằng phương pháp chiếu xạ gamma cobalt 60 sử dụng chitosan làm chất ổn định :</subfield>
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   <subfield code="a">Nội dung luận văn nghiên cứu về các lý thuyết về hạt nano, chitosan, một số khái niêmh phóng xạ hạt nhân, thống kê toán học để kích cỡ trung bình và nguyên lý cơ bản của các máy đo để xác định các đặt trưng của hạt nano. Thực hiện chương trình thực nghiệm tạo mẫu dung dịch vàng nano. Sau đó tiến hành chiếu xạ mẫu với tia gamma từ nguồn Co - 60 tại trung tâm VINGAMMA, chương trình này trình bày kết quả của các phép đo mẫu như đo UV - Vis, đo TEM, chụp XRD để khảo sát ảnh hưởng của nồng độ chitosan, nồng độ AU...đến các đặc trung của hạt vàng nano.</subfield>
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   <subfield code="a">Trung tâm Học liệu Trường Đại học Cần Thơ</subfield>
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