Examples of morphological observation of liposomes, CNF, microparticles, proteins, etc.!
Our organization offers (S)TEM observation using negative staining. Organic functional materials, such as fine particles and fibrous substances, are primarily composed of light elements like C (carbon), H (hydrogen), O (oxygen), and N (nitrogen), which do not provide sufficient contrast for morphological observation in (S)TEM. Therefore, by applying staining to these materials, we can enhance the contrast and enable observation. In this instance, we will introduce a case where negative staining was performed using phosphotungstic acid (H3[P(W3O10)4]·nH2O, abbreviated as PTA). 【Measurement Method / Processing Method】 ■ [(S)TEM] Scanning Transmission Electron Microscopy ■ Others *For more details, please download the PDF or feel free to contact us.
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【Product Categories】 ■Pharmaceuticals ■Cosmetics ■Daily Necessities ■Food *For more details, please download the PDF or feel free to contact us.
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【Analysis Objectives】 ■Shape Evaluation ■Product Survey *For more details, please download the PDF or feel free to contact us.
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MST is a foundation that provides contract analysis services. We possess various analytical instruments such as TEM, SIMS, and XRD to meet your analysis needs. Our knowledgeable sales representatives will propose appropriate analysis plans. We are also available for consultations at your company, of course. We have obtained ISO 9001 and ISO 27001 certifications. Please feel free to consult us for product development, identifying causes of defects, and patent investigations! MST will guide you to solutions for your "troubles"!