Spelling suggestions: "subject:"polyethylene glycol."" "subject:"folyethylene glycol.""
1 |
Synthesis, characterization and applications of novel polyethylene glycols in organic chemistry /Fishman, Alexander. January 2004 (has links)
Thesis (Ph.D.)--York University, 2004. Graduate Programme in Chemistry. / Typescript. Includes bibliographical references (leaves 160-172). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://wwwlib.umi.com/cr/yorku/fullcit?pNQ99168
|
2 |
Rapid repair of severed mammalian axons via polyethylene glycol-mediated cell fusionBritt, Joshua Martin 30 June 2014 (has links)
The ability to repair damaged mammalian axons to re-establish functional connections continues to be a goal for neuroscientists. Following axonal severance, proximal segments of mammalian axons seal themselves rapidly at the lesion site. Distal segments of severed mammalian axons undergo Wallerian degeneration within 24-72 hours. Prior to the onset of degeneration, distal axonal segments remain electrically excitable. The work described in this dissertation demonstrates that polyethylene glycol (PEG), a hydrophilic polymer, can rapidly repair severed axons by fusing the plasmalemmas of two closely apposed distal and proximal axonal segments. This plasmalemmal fusion restores morphological integrity of severed axons and their ability to conduct action potentials across the injury site. The ability to fuse proximal and distal severed axonal segments using PEG is improved when the axonal segments are exposed to antioxidants, such as melatonin and methylene blue, and also when microsutures provide additional support in transected sciatic nerves. The restoration of axonal continuity by PEG-fusion restores function, improving behavioral recovery in rats with crush-injured sciatic nerves, as well as those in which the sciatic is complete transected. / text
|
3 |
Characterisation of molten filled hard gelatin capsulesChatham, Sarah Marianna January 1985 (has links)
No description available.
|
4 |
Effect of aliphatic chain length on the stability of poly(ethylene glycol)-grafted phospholipid mixed monolayers at the air/water interface /Jebrail, Mais J. January 2007 (has links)
Thesis (M.Sc.)--York University, 2007. Graduate Programme in Chemistry. / Typescript. Includes bibliographical references. Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:MR32003
|
5 |
Synthesis of novel surface active agents via copper mediated living radical polymerisation : synthetic and mechanistic studyPerrier, SeÌbastien January 2001 (has links)
No description available.
|
6 |
Solid-phase protein PEGylation : achieving mono-PEGylation through molecular tethering : a thesis submitted in fulfilment of the requirements for the degree of Doctor of Philosophy in Chemical and Process Engineering at the University of Canterbury /Damodaran, Vinod Babu. January 1900 (has links)
Thesis (Ph. D.)--University of Canterbury, 2009. / Typecript (photocopy). "December, 2009." Includes bibliographical references (p. 8-1 - 8-44). Also available via the World Wide Web.
|
7 |
The application of polyethylene oxide (PolyOx®) and methoxypolyethylene glycol (Carbowax Sentry®) in the production of extruded-spheronized beads with a high drug loadHoward, Matthew A. Neau, Steven H. January 2004 (has links)
Thesis (Ph. D.)--School of Pharmacy and Dept. of Chemistry. University of Missouri--Kansas City, 2004. / "A dissertation in pharmaceutical sciences and chemistry." Advisor: Steven H. Neau. Typescript. Vita. Description based on contents viewed Feb. 24, 2006; title from "catalog record" of the print edition. Includes bibliographical references (leaves 129-141). Online version of the print edition.
|
8 |
Measurement of protein-protein interactions applied to protein crystallization in salt and polyethylene glycol solutionsDumetz, André C. January 2005 (has links)
Thesis (M.Ch.E.)--University of Delaware, 2005. / Principal faculty advisor: Abraham M. Lenhoff, Dept. of Chemical Engineering. Includes bibliographical references.
|
9 |
The Safety and Efficacy of Oral Low-Volume Sodium Phosphate Bowel Preparation for Colonoscopy in DogsDaugherty, Megen Aileen 14 September 2006 (has links)
Sodium phosphate (NaP) is a low-volume, hyperosmolar laxative that has been shown to be an effective bowel cleansing agent in people. The purposes of this study were to evaluate the safety and efficacy of oral NaP in dogs. Standard (NaP and enemas; NaP1) and control preparations (polyethylene glycol [PEG] and enemas) were compared in a crossover design to determine safety and efficacy of NaP. Serial clinical and serum analytical evaluations were used to determine the safety of NaP. The efficacy of the NaP1 preparation was compared to 3 NaP variations which excluded enema or included bisacodyl, with or without enemas in a crossover design. Eight dogs received each of 6 bowel preparations prior to colonoscopy performed one time per week. An observer blinded to the bowel preparation assigned a score of 1-4 (1 clean colon and ≥3 unacceptable preparation) to each of 5 regions of the colon. Mean total colon cleansing score (TCS), defined as the sum of scores from each region, of the control (9.4) was less than NaP1 (13.6) (p<0.05). There were no significant differences in regional or TCS for the remaining 4 NaP preparations. NaP1 resulted in moderate, but clinically occult, hyperphosphatemia and hypocalcemia, which resolved within 24 hours of initial administration. Despite the safety and ease of administration of the NaP preparations, the NaP bowel cleansing preparations used in this study cannot be recommended for routine clinical use due to the inadequate quality of bowel preparation compared to the PEG containing bowel cleansing protocol evaluated. / Master of Science
|
10 |
Development of smart functional surfaces for biosensor applicationsBalasubramanian, Shankar Ganesh Sokkalinga, Simonian, Aleksandr L., January 2008 (has links) (PDF)
Thesis (Ph. D.)--Auburn University, 2008. / Abstract. Vita. The following patent resulted from the dissertation research: Davis, V., Simonian, A.L., Nepal, D., Balasubramanian, S, "Preparation of Precisely Controlled Thin Film Nanocomposites of Carbon Nanotubes and Biomaterials", U.S. Provisional Patent Application No. 61/000,938, filed on 30 October 2007. The following peer-reviewed publications resulted from the dissertation research: Dhriti Nepal, Shankar Balasubramanian, Aleksandr Simonian, and Virginia Davis, "Mechanically Strong Antibacterial Thin Film Based on Single-Walled Carbon Nanotubes Armored with Biopolymers", Nano Letters ASAP article, May 2008 (# equal contribution) -- Shankar Balasubramanian, Iryna B. Sorokulova, Vitaly J. Vodyanoy, and Aleksandr L. Simonian, "Lytic Phage as a Specific and Selective Probe For Detection of Staphylococcus Aureus: A Surface Plasmon Resonance Spectroscopic Study", Biosensors and Bioelectronics, 2007, 22, 948-955 -- Shankar Balasubramanian, Alexander Revzin, Aleksandr Simonian, "Electrochemical Desorption of Proteins from Gold Electrode Surface", Electroanalysis, 2006, 18, 1885-1892 (Invited article) -- Vishwaprakash Nanduri, Shankar Balasubramanian, Srinivas Sista, Vitaly J. Vodyanoy, and Aleksandr L. Simonian, "Highly Sensitive Phage-based Biosensor for the Detection of ß-galactosidase", Analytica Chimica Acta, 2007, 589, 166- 172 -- H. Luckarift, Shankar Balasubramanian, S. Paliwal, G. Johnson and A. Simonian, "Enzyme-Encapsulated Silica Monolayers For Rapid Functionalization of a Gold Surface", Colloids and Surfaces B: Biointerfaces, 2007, 58, 28-33 (Invited article) -- Dong Wei, Omar Oyarzabal, Tung-Shi Huang, Shankar Balasubramanian, Srinivas Sista, Aleksandr Simonian, "Development of Surface Plasmon Resonance Biosensor For The Identification of Campylobacter jejuni", Journal of Microbiological Methods, 2007, 69, 78-85. The following conferences presentations resulted from the dissertation research: Covalent Immobilization of Organophosphorus Hydrolase on Carbon Nanotubes for Biosensor Applications, accepted for oral presentation at 12th International Meeting on Chemical Sensors, Jul. 13-16, 2008, Columbus, OH -- Electrochemical characteristics of SWNT-biopolymer nanocomposites, accepted for 213th meeting of The Electrochemical Society, May 18-23, 2008, Phoenix, AR -- Mechanically Robust Antibacterial Thin Films Composed of Single-Walled Carbon Nanotubes and Biopolymers, 2008 AIChE Spring National Meeting, Apr. 6-10, New Orleans, LA -- Production and characterization of protein and DNA based single wall carbon nanocomposites by layer-by-layer assembly, MRS Fall Meeting, Nov. 26-30, 2007, Boston, MA -- Gold surface modified with enzyme-encapsulated silica monolayers for biosensor application, The 58th Southeast Regional Meeting of the American Chemical Society, Nov. 1-4, 2006, Augusta, GA -- Electrochemical modulation of biological interfaces, 209th meeting of The Electrochemical Society, May 7-12, 2006, Denver, CO -- SPR based biosensor using lytic phage as a specific and selective probe for staphylococcus aureus detection, 57th Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy, Mar. 12-17, 2006, Orlando, FL -- Specific & selective detection of staphylococcus aureus by lytic phage using SPR biosensor, 57th Southeast / 61st Southwest Joint Regional Meeting of the American Chemical Society, Nov. 1-4, 2005, Memphis, TN -- Prevention of non-specific binding as a way to increase sensitivity of SPR-based sensors, 206th meeting of The Electrochemical Society, October 3-8, 2004, Honolulu, HI. Includes bibliographical references.
|
Page generated in 0.0608 seconds