Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Carl D. Saquing"'
Publikováno v:
BioResources. 12:8199-8216
The increased functionality of cellulose fiber based paper products is of high interest, as researchers are investigating methods to replace petroleum-based products with modified paper products. In this study, fully bleached wood pulps were treated
Publikováno v:
Langmuir. 30:15504-15513
A controlled sol-gel synthesis incorporated with electrospinning is employed to produce polyacrylonitrile-silica (PAN-silica) fibers. Hybrid fibers are obtained with varying amounts of silica precursor (TEOS in DMF catalyzed by HCl) and PAN. Solution
Publikováno v:
Journal of Membrane Science. 472:251-260
We report a single-step method to immobilize hyperthermophilic enzymes within chemically crosslinked polyvinyl alcohol (PVA) nanofibrous membranes. The polymer crosslinking that entraps the enzyme within the fiber is not affected by the particular en
Autor:
Carl D. Saquing, Stephen W. Morton, Robert M. Kelly, Brittany N. Glatz, Christina Tang, Saad A. Khan
Publikováno v:
ACS Applied Materials & Interfaces. 6:11899-11906
We report an enzyme immobilization method effective at elevated temperatures (up to 105 °C) and sufficiently robust for hyperthermophilic enzymes. Using a model hyperthermophilic enzyme, α-galactosidase from Thermotoga maritima, immobilization with
Autor:
Eben Alsberg, Christopher A. Bonino, Saad A. Khan, Joshua L. Manasco, Carl D. Saquing, Brinda Monian, Christina Tang
Publikováno v:
Industrial & Engineering Chemistry Research. 52:8692-8704
We present here a systematic investigation to understand why aqueous sodium alginate can only be electrospun into fibers through a blend with another polymer; specifically, polyethylene oxide (PEO). We seek to examine and understand the role of PEO a
Publikováno v:
ACS Applied Materials & Interfaces. 4:3837-3845
We report on the microstructural crystal phase transformation of electrospun TiO2 nanofibers generated via sol–gel electrospinning technique, and the incorporation of as-synthesized CdSe quantum dots (QDs) to different phases of TiO2 nanofibers (NF
Autor:
Kimberly L. Shearer, Melissa D. Krebs, Sung In Jeong, Eben Alsberg, Christopher A. Bonino, Carl D. Saquing, Saad A. Khan
Publikováno v:
Carbohydrate Polymers. 85:111-119
We report here preparation of nanofibers containing alginate using two different molecular weights (MWs): 37 kDa and 196 kDa. Low MW alginates are attractive for in vivo tissue scaffolds where degradation and clearance from the body are desirable, wh
Publikováno v:
Macromolecules. 43:630-637
We examine single step reactive electrospinning of poly(vinyl alcohol) (PVA) and a chemical cross-linking agent, glutaraldehyde (GA), with hydrochloric acid (HCl) as a catalyst to generate water insoluble PVA nanofibers. Such an approach using a conv
Publikováno v:
Small. 5:944-951
A facile approach to synthesize and incorporate metal nanoparticles (NPs) into electrospun polymer nanofibers (NFs) wherein the electrospinning polymer acts as both a reducing agent for the metal salt precursor, as well as a protecting and templating
Publikováno v:
Macromolecules. 42:709-715
Porous nylon-6 fibers are obtained from Lewis acid-base complexation of gallium trichloride (GaCl3) and nylon-6 using electrospinning followed by GaCl3 removal. DSC and FTIR results reveal that the electrospun fibers, prior to GaCl3 removal, are amor