Polymerization

bacterial cellulose (C6H10O5)n is the same as that of plant cellulose, but their chemical and physical features are different. Biocellulose is preferred over the plant cellulose as it can be obtained in higher purity and exhibits a higher degree of polymerization and crystallinity index. It also has water holding capacity and higher tensile strength than that of plant cellulose, making it more suitable raw material for producing high fidelity acoustic speakers, high quality paper and dessert…

Agricola. 63(3)291-299. A review paper • Hen egg white protein coagulation orchestrates the success of many cooked foods, such as bread, cakes, cookies and other bakery products, as they act to link ingredients together. • The proteins depend on polymerization to make gel networks that allow for the incorporation, encapsulation and retaining of air that is important to maintain the texture of these foods. • The authors present various pieces of evidence that suggest that an increase in…

Q1) What secondary structures make up the large C-terminal domain of the Klenow fragment? Answer: The large C-terminal domain contains a six-stranded antiparallel β-sheet at the bottom of the cleft region and contains three α-helices on one side and four α-helices on the other side of the cleft region. Q2) Describe the three-dimensional structure of the large C-terminal domain of the Klenow fragment? Answer: The large C-terminal domain contains a significantly deep cleft, with a considerable…

KEVLAR COURSE: CHEMISTRY COURSE CODE: CHY 1001 FACULTY: Mrs. MANJU S L FALL SEMISTER 2015-2016 Kevlar will be the enrolled trademark for the para-aramid engineered fiber, identified with additional aramids, pertaining to example, Nomex andTechnora. formulated coming from Stephanie Kwolek with DuPont in 1965, this high-quality material \'m initial industrially utilized to be a portion of the mid 1970s being a substitution pertaining to steel in…

Solution growth deposition This technique consists essentially of inserting the substrate into a solution containing hydrolysable metal compounds and pulling it out at a constant speed into an atmosphere containing water vapour. In this atmosphere, hydrolysis and condensation takes place. Finally the films are hardened by a high temperature cycle to form transparent metal oxides. Any hydrolysable compound including halides or nitrates but preferably metallo-organics are suitable…

Coordination complex A coordination compound is the result of the reaction of lewis acid and lewis base in which neutral molecules called ligands make coordinate covalent bond with middle metal atom. Ligands have one electron pair to donate to a metal atom and are called complex agents. • Metal atoms are Lewis acids because they can accept pairs of electrons from Lewis bases. • Within a ligand, the atom that is directly bonded to the metal atom/ion is called the donor atom. • A coordinate…

until 1960, when it was independently identified in bacteria by Hurwitz and Stevens and in plants by the Bonner group” (p. 8325). There were also many experiments after these in which the scientists focused mostly on the mechanisms of the RNA polymerization (Kireeva, 2013). Kireeva also stated in her article that a group called the Chamberlin group focused on the pauses by E. coli RNA polymerase the group also focused on the…

MIMICS OF DIPHOSPHATES Phosphate group: Phosphate is an inorganic salt of phosphoric acid or organophosphate is an ester of phosphoric acid. Organophosphate are important in ecology and biochemistry. Inorganic phosphates are used in industry and agriculture. Phosphates can condense to form pyrophosphates, at elevated temperature in solid state. Structure and chemical properties of phosphate group: The polyatomic phosphate ion consist of one phosphorous atom surrounded by four oxygen atom…

STATEMENT OF PURPOSE It is my firm belief that the deepest desires are emblazoned unconsciously at childhood. I grew up watching my father work as an Oil Technologist in an edible oil refinery. He would regularly take me along with him to the refinery to explain the processes involved. My curiosity was kindled when I saw how cotton seeds which were fed into machines at one end of the industry were miraculously turned into edible oil at the other. The size and sound of huge machinery…

Linum usitassimum is an annual herb belonging to the family Linaceae. The plant is indigenous to west Asia and the Mediterranean. Seed oil of this plant used commercially in the painting and varnishing due to its polymerization properties when exposed to the air and sun light. It is also used as an astringent in fungicidal lotion and an insecticide. Seed oil are reported to rich in essential fatty acids like omega-3- fatty acids (linolenic acid, 35-67%), omega-6- fatty acids (linoleic acid,…