𝔖 Bobbio Scriptorium

✦ LIBER ✦

Cell-substrate interaction: A method for evaluating the possible correlation between metastatic phenotype and cell surface energy

✍ Scribed by S. Reich; H. Rosin; M. Levy; R. Karkash; A. Raz

Book ID: 115891850
Publisher: Elsevier Science
Year: 1984
Tongue: English
Weight: 287 KB
Volume: 153
Category: Article
ISSN: 0014-4827
DOI: 10.1016/0014-4827(84)90625-6

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The Four-Sector Diagram of Benefits (FSD

The Four-Sector Diagram of Benefits (FSDOB) as a method for evaluating strategic interactions between humans and the environment: The case study of hydrogen fuel cell buses

✍ Corrado Giannantoni; Mariangela Zoli 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 698 KB

Oxygen interaction of CdS-based gas sens

Oxygen interaction of CdS-based gas sensors with different stoichiometric compositions was studied by X-ray photoelectron spectroscopy (XPS) and thermal-desorption mass spectroscopy observations combined with conductivity measurements. Three different types of film with different atomic ratios of Cd/S were used in the study of oxygen chemisorption in a low-temperature range between 300 and 570 K. Spray pyrolysis was used for the deposition of the films on glass substrates; XPS and energy dispersive spectroscopy of X-ray together with atomic force microscopy and scanning electron microscopy were used for the characterization of the composition and structure of the films. It was possible to distinguish different temperature ranges for the thermal desorption of the different adsorbed oxygen species. A comparison of the data from XPS and mass-spectroscopy observations with conductance measurements allows to conclude that metallic surface atoms are responsible for different interactions of oxygen species with CdS surfaces.

📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 379 KB