A stripping composition for removing positive organic photoresist from a substrate, such as a semiconductor wafer, contains a triamine, such as diethylene triamine, and a nonpolar or polar organic solvent, such as N-methyl pyrrolidone. This composition will remove positive photoresist from semiconductor...
rice bran wax, candelilla wax, Japan wax, shellac wax, etc., is dissolved in 0.5-30ml nonpolar or low polar organic solvent, e.g. (cyclo)hexane, and an enzymic solution of an enzyme having esterase activity, e.g, lipase such as lipase derived from Candida cylindracea, or esterase such ...
B. Adhikari and R. Paul, "Determination of K33/K11 ratio of a polar-nonpolar mixture showing injected smectic phase", Mol. Cryst. Liq. Cryst. 301, 419-424 (1997).B. Adhikari and R. Paul, “Determination of K 33 /K 11 ratio of a polar-nonpolar mixture showing injected smectic phase...
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Molecules that dissolve in water are either ionic or polar, therefore, they are able to interact with water molecules. (a) True (b) False. Chlorine and ethylene oxide are sterilizing gases. State True or False. During the re-polarization phase,...
The non-polar design makes it compatible with all polarities, making installation a breeze. **Versatile Application and Energy Efficiency** This versatile LED bulb is not just limited to flashlights; it can also serve as a bike replacement bulb, work light, or signal light. Its energy-...
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The nonpolar residues are in yellow, the polar, uncharged residues are green. As an ideal alpha helix consists of 3.6 residues per complete turn, the angle between two residues is chosen to be 100 degrees and thus there exists a periodicity after five turns and 18 residues. The Figure is ...
Membrane depolarization causes voltage-gated ion channels to transition from a resting/closed conformation to an activated/open conformation. We used voltage-clamp fluorometry to measure protein motion at specific regions of the Shaker Kv channel. This enabled us to construct new structural models of ...
These families include amino acids with basic side chains (e.g., lysine, arginine, histidine), acidic side chains (e.g., aspartic acid, glutamic acid), uncharged polar side chains (e.g., glycine, asparagine, glutamine, serine, threonine, tyrosine, cysteine), nonpolar side chains (e.g.,...