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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
441

Surface-enhanced Raman spectroscopic studies of organonitriles on copper colloids

Coyle, Candace Mikki, January 1999 (has links)
Thesis (Ph. D.)--West Virginia University, 1999. / Title from document title page. Document formatted into pages; contains xvii, 169 p. : ill. Vita. Includes abstract. Includes bibliographical references.
442

Enzymatic formation of supramolecular hydrogels based on self-assembly of DNA derivatives

Chen, Junpeng. January 2009 (has links)
Thesis (M.S.)--Brandeis University, 2009. / Title from PDF title page (viewed on August 9, 2009). Includes bibliographical references.
443

Surface enhanced Raman spectroscopic studies of the orientation of organonitriles on metal colloids

Ramakrishnan, Ramaa N. January 2000 (has links)
Thesis (M.S.)--West Virginia University, 2000. / Title from document title page. Document formatted into pages; contains xi, 81 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references.
444

Programmable, isothermal disassembly of DNA-linked colloidal particles

Tison, Christopher Kirby. January 2009 (has links)
Thesis (M. S.)--Materials Science and Engineering, Georgia Institute of Technology, 2009. / Committee Chair: Milam, Valeria; Committee Member: Boyan, Barbara; Committee Member: Li, Mo; Committee Member: McDevitt, Todd; Committee Member: Sandhage, Ken.
445

Interactions of phosphorus and colloidal iron oxides in model solutions and natural waters /

Mayer, Timothy David, January 1995 (has links)
Thesis (Ph. D.), Oregon Graduate Institute of Science & Technology, 1995.
446

PEG hydrogels as anti-fouling coatings for reverse osmosis membranes

Sagle, Alyson Conner. January 1900 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2009. / Title from PDF title page (University of Texas Digital Repository, viewed on Sept. 9, 2009). Vita. Includes bibliographical references.
447

Precipitation polymerization of divinylbenzene to monodisperse microspheres : an investigation of the particle formation mechanism /

Downey, Jeffrey S. January 2000 (has links)
Thesis (Ph.D.) -- McMaster University, 2001. / Includes bibliographical references. Also available via World Wide Web.
448

Phase transitions in a confined geometry /

Zangi, Ronen January 1999 (has links)
Thesis (Ph. D.)--University of Chicago, Dept. of Chemistry, August 1999. / Includes bibliographical references. Also available on the Internet.
449

Transient rheology of stimuli responsive hydrogels integrating microrheology and microfluidics /

Sato, Jun. January 2006 (has links)
Thesis (Ph. D.)--Chemical and Biomolecular Engineering, Georgia Institute of Technology, 2007. / Andreas S. Bommarius, Committee Member ; L. Andrew Lyon, Committee Member ; J. Carson Meredith, Committee Member ; William J. Koros, Committee Member ; Victor Breedveld, Committee Chair.
450

Σχηματισμός μονοδιεσπαρμένων κολλοειδών σωματιδίων με φαρμακευτική δράση (ναπροξένη) / Preparation of monodisperse colloids of biologically active compounts (naproxen)

Βαγενά, Άρτεμις 11 June 2012 (has links)
Στην παρούσα διπλωματική εργασία μελετάται η καταβύθιση του αντιφλεγμονώδους φαρμάκου ναπροξένης, παρουσία του πολυμερούς PVP. Βρέθηκε ότι η παρουσία του PVP, επηρεάζει το μέγεθος και το σχήμα των κρυστάλλων της ναπροξένης. Μελετήθηκαν οι συνθήκες καταβύθισης όπως η θερμοκρασία, το pH του διαλύματος καθώς και ο συνδυασμός αυτών των δυο. Βρέθηκε ότι σε ορισμένες περιοχές pH και θερμοκρασίας επηρεάζεται το μέγεθος και το σχήμα των κρυστάλλων. Λήφθησαν φωτογραφίες από το ηλεκτρονικό μικροσκόπιο σάρωσης (SEM) για κάθε πείραμα που πραγματοποιήθηκε και έγινε στατιστική επεξεργασία των αποτελεσμάτων. / In the present work was studied the precipitation of naproxen in the presence of the polymer PVP. It was found that the presence of PVP, influents the size and the form of naproxen’s crystals. Were studied the conditions of precipitation such as the temperature, pH of the solution as well as the combination of both. It was found that in some areas of pH and temperature influence significantly the size and the form of crystals. It was taken images from scanning electron microscopy (SEM) for each experiment was carried out and it was made statistical analysis of the results.

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