PPT-Colloids

Can you name an example of a colloid Colloids are mixtures with particles intermediate in size between solutions and suspensions particle size 1 nm to 1000 nm You cannot see the individual particles. becomes unsaturated, colloids can sorb to the air-water interface using attachment/detachment coefficients to/from air-water interface Figure 3 shows colloid breakthrough curves for three saturation l &. KTK. SUMBER: www.agronomy.lsu.edu/courses/agro2051/Chapter8AltAnnotated.. ppt. ‎. █Ca. 2+. +2K. +. .  Ca. 2+. + █2K. +. These . equilibria. are complex, involving all exchangeable species. The above is. Module 8: "Stability of Colloids"Lecture 40: "" The Lecture Contains:Slow CoagulationOther Factors affecting Kinetics of Coagulation Objectives_templatefile:///E|/courses/colloid_interface_science/lec P. articles. Aparna. . Baskaran. Brandeis University. Active Fluids . : Complex fluids that are driven out of equilibrium by energy input at the level of the individual units. .. Create and maintain spatial gradients at the . Nelson Bernardino. Margarida . Telo da . Gama. Liquid crystals at surfaces and interfaces: from statics to dynamics. Outline. Introduction. Nematics. at structured surfaces: defects, filling and wetting. Types of Solutions and Solubility Curves. Mrs. Wilson. Objectives. Distinguish between solutions, colloids, and suspensions; electrolytes and non-electrolytes; and strong / weak electrolytes.. Distinguish between solutions based on their degree of saturation: saturated, supersaturated, and unsaturated solutions.. Solutions and Other Mixtures. Objectives. Distinguish between heterogeneous mixtures and homogeneous mixtures.. Compare the properties of suspensions, colloids, and solutions.. Give examples of solutions that contain solids or gases.. Divisions of Matter. Pure Substance. Cannot be broken down and retain its properties.. Has a fixed composition.. Every sample of a pure substance has EXACTLY the same composition AND exactly the same characteristics - homogeneous. Anaesthetic. Practice. G . Ogweno. Dept of Medical Physiology. Kenyatta University. Why Colloids over crystalloids?. Crystalloids. :. Extravasate. =only 25% remains in circulation after 20 . mins. used for . ncluding . Sn-117m. Nigel R. Stevenson, Ph.D. .. SNMMI (Denver, CO). CE98. : Targeting Radionuclide Therapy in Various Non-Malignant Arthritic Conditions Using Radiosynoviorthesis (RSO. ). June 14, 2017. Ahmad. http://staff.iium.edu.my/akausar. akausar@iium.edu.my. Physical Pharmacy 2 . 1. CONTENTS. Lecture 1. 1) Non-ionic SAA and Phase Inversion Temperature . 2) Stabilisation factors. Electrical stabilisation. COLLOID: ZETA POTENTIAL Kausar Ahmad http://staff.iium.edu.my/akausar akausar@iium.edu.my Physical Pharmacy 2 1 CONTENTS Physical Pharmacy 2 2 ELECTROKINETIC PHENOMENA Physical Pharmacy 2 3 ELECTRICAL POTENTIALS Five Things Physicians and Patients Should QuestionDont obtain baseline laboratory studies in patients without signix00660069cant systemic disease ASA I or II undergoing low-risk surgery specix006600 . . Particles dispersed in liquid media may become charged mainly in one of two ways :. The first involve selective adsorption of a particular ionic species present in solution.. Second : charges on particles arises from ionization of groups (such as COOH) that may be situated at the surface of the particles..