Crystal Enterprise

disappeared. The newfound creation were highly condensed “crystals” of certain compounds, that when processed by an elaborate, but usefully mobile, contraption dubbed an “Amplifier’s Arm” would release the condensed chemicals in the crystal and react with itself. It was used to create crystals that could condense and spread materials (such as clay), to spit fire or spread water, pressurized air, and the possibilities to find new crystals were near infinite. This man’s experiments varied greatly

Crystals: What Are They The study of crystals is called crystallography. A crystal is a solid that is made up of the numerous atoms or molecules being arranged in a specific repeating pattern. This ends up in the material having a specific shape and color, and having other characteristic. Crystals may be big or little, but in a way they are the same shape. If you take a look at the display of crystals in a lab. Salt and sugar are examples of crystals. Table salt has a cube-shaped structure. Snow

effectively, and it is thus vital that drugs are developed to have a maximum effect on an individual after administration. This is where pharmaceutical co-crystals are the potential key to advancing drastically the design of drugs by enhancing their bioavailability and solubility. There has been a growing interest in the design of pharmaceutical co-crystals over the past decade and this is only going to escalate as the focus is shifted to designing, synthesising and characterising better and more improved

pure forms of sulfanilamide and fluorene. After the filtration step in the first experiment, the pure sulfanilamide appeared to be a mix of small, white and yellowish crystals, resembling a powder. However, sulfanilamide should have crystallized into large needles, which indicated that either there was too little solvent or the crystals formed too quickly. As shown on Data Table 1, the percent yield was 69%, therefore implying that the crystallization of sulfanilamide experiment was not completely successful

the students of Eastdale High School, Crystal used to be a nobody. That is until she met Geena. For better or worse, Geena was a stepping stone for Crystal to evolve her way into a popular lifestyle. Crystal was making an obvious transformation, however, the transformation went against her true self: “Geena taught me how to dance and how to steal. Geena also told me I’d have to do her homework sometimes so whe wouldn’t get put on academic probation. Old Crystal would have had something to say about

Calcium- Phosphate Ceramics (CPC) Calcium phosphate ceramics are a type of ceramics with varying calcium-to-phosphate ratio, the important properties of calcium phosphate biomaterials are their bioresorption and bioactivity. The most widely used calcium phosphate based bioceramics are hydroxyapatite (HAP) and β-tricalcium phosphate (β-TCP). Synthetic Hydroxyapatite (HA) is a calcium phosphate whose stoichiometric formula corresponds to Ca10(PO4)6(OH)2 with calcium-to-phosphate ratio is 1.67, it

only one that crystalized. The other sugars did not crystalize or stick to the stick but did form a top crystalize coating on top of the glass cup. III. Crystallization is the formation of sugar crystals in a sugar syrup. Crystallization is the natural or artificial process of formation of solid crystals from a homogenous (“the same

Experiment 2 Date: 24 January 2006 Title : Crystallization of a Crude Sample Objective : Preparation of pure diphenyl via crystallization of crude diphenyl dissolved in ethanol. Structural Formula of Organic Substances Involved : Diphenyl Ethanol Apparatus : Round-bottom flask (100 mL), measuring cylinder (50 mL), conical flask (50 mL), filter flask, beaker (100 mL), stemless glass funnel, Hirsch funnel, capillary tube, long glass tube, watch glass, glass vial, water condenser

Effect of processing technique and core thickness on fracture resistance of Lithium disilicate copings having two different thicknesses Keywords: IPS e.max;Press; CAD / CAM; core thickness; fracture strength. Introduction High-strength All ceramic restorations, with different composition, structure, and processing methods, have been introduced as an alternative to metal ceramic restorations in many applications (1). Due to their translucency and strength, IPS e.max ceramics

all are used in a crystal form. Certain types of alum are used in baking, medicine, or pickling. The alum created in this lab became a crystal in an octahedral form. The purpose of this lab was to create alum crystals from aluminum foil and various solutions. Aluminum is a common metal and by adding an aqueous solution to small pieces of aluminum, a crystal structure can be formed. Aluminum is being reduced in the reaction contributing to the formation of the octahedral alum crystal. Hydrogen was being