PPT-5-Arylideneimidazolones as a potential solution

for multidrug resistance in cancer cells Aneta Kaczor 1 Nikoletta Szemerédi 2 Monika Dąbrowska 3 Małgorzata Starek 3 Gabriella Spengler 2 Jadwiga Handzlik 1. Lab 4: Diffusion and Osmosis. PROBLEM . – What about physical pressure? . AIM: Describe the process of passive transport (diffusion across the membrane).. . It is easy to say that water will move from high concentration to low concentration…but look at the cell to the right…. introduce:. Cyclic Voltammetry. Current . vs. potential graphs (cyclic voltammograms). Randles-Sevcik. equation. Potential step experiments and the Cottrell equation. How to use the . potentiostat software. TO . ELECTROCHEMICAL. . CELLS. AND BASIC . ELECTROANALYTICAL. . MEASUREMENTS. ANDREA . MARDEGAN. JAN. 17th 2013. Although. . we. . would. . like. to . measure. . electrochemical. . observables. Keri Brophy-Martinez. Designs in Instrumentation. Electrochemistry. Electrochemistry. Basic principle. Electrodes are used to selectively measure particular ions. Instruments utilizing electrodes measure the potential difference (charge) that builds up at an interface when two different . Osmosis & Plant cells. Plants & water potential. Plants can use the potential energy in water to perform work.. Tomato plant regains turgor pressure – cell pushes against wall due to uptake of water. Part 1 . Zagazig. University . Clinical Pharmacy . Programe. . Analytical Chemistry Department . PC 306. 1. Definition. Old . definition. Oxidation. is the reaction of substance with oxygen. Reduction . 28 Potential variationlCharge variation --fixedlayer -+ -- +- zeta potential rigid solution boundary(surface of shear) 29 = 4pdq/D (3.1) where is the double layer thickness, q is the particle c ENDOPLASMIC RETICULUM (ER). Rough. ER. Smooth. ER. Nuclear. envelope. Nucleolus. Chromatin. Plasma. membrane. Ribosomes. Golgi apparatus. Lysosome. Mitochondrion. Peroxisome. Microvilli. Microtubules. Lecture 6. Partial Molar Quantities. Now that we have introduced the mole fraction, . X. , and variable composition, we want to know how the variables of our system, e.g., . V. , . S. , change as we change composition.. Tuesday May 21 Overview Energy Motion Object Potential Mechanical Energy Chemical Elastic Chemical Gravitational Elastic Gravitational The nature of energy Energy of a spinning bicycle wheel Energy stored in food POTENTIOMETRIC ELECTRODES AND POTENTIOMETRY. Ch.13. In this chapter. Understand the concept of the various types of electrodes that can be used for measuring solution potentials.. How to select the proper one for measuring a given . CHARLES. J. PATRISSI and RUSSELL. citizens of the United States of America, invented certain new and useful improvements like . potentiometry. . . The slide-wire potentiometer was invented by Johann Christian . Bulding. 5, office 188. Electrochemical Analysis. Electrochemical Analysis. References. Analytical Chemistry, Gary Christian( ch.12,13,14,15). الكيمياء التحليلية- التحليل . الآليو. and . Coulometric. . analysis. By. M.SC.Elham. . Faisal. M.S.c.Wafaa. . Ajam. Analytical chemistry . Ministry of higher education and scientific research. AL-. Mustaqbal. University college . Department of medical physics.