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A water-soluble oily liquid, C5H8O4, containing two aldehyde groups, used in tanning leather and as a fixative for biological tissues.

[glutar(ic acid), organic compound used in making polymers (glut(en) + -aric, probably as in tartaric acid) + aldehyde.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.


(Chemistry) a water-soluble oil used as a disinfectant, tanning agent, and in resins. Formula: C5H8O2
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014


n glutaraldehído; [Note: The accent is not a misprint.]
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
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Then 9 g of PVA was dissolved in the same solution with stirring for about 3 h at 80[degrees]C to 85[degrees]C, 12 mL of glutaraldehyde (25%) was added to the same solution, and this solution was kept at 80[degrees]C for 3 h.
Polyvinyl alcohol with 1500 MW, Starch (corn) of extra pure quality, Glutaraldehyde 50% aqueous solution with 100.12 MW and Glycerin were purchased by Dae-Jung chemicals.
A standard 25% commercially available glutaraldehyde solution (Merck Millipore, Darmstadt, Germany) was used as positive control in the determination of sporicidal activity.
Utilizing glutaraldehyde as cross-linking reagent, the binding of biocatalyst on chitosan beads stays away from an immediate contact of the enzymes with the encompassing medium, it likewise make the reagents to reach the catalytically active site of enzyme (Valentina et al., 2011).
In the current study, new chitosan-metal oxide nanoparticles (Ch-MO NPs) including chitosan-CuO nanoparticles (Ch-CuO NPs) and chitosan-ZnO nanoparticles (Ch-ZnO NPs) were prepared through the crosslinking mechanism by glutaraldehyde and then epichlorohydrin.
Whereas, chitosan based hydrogel with glutaraldehyde cross linking confirmed pores of 110im in size with a smooth surface.
Pectinase (from Aspergillus aculeatus), glutaraldehyde solution (50% in water), span 80, and Mg[Cl.sub.2] x 6[H.sub.2]O were supplied by Sigma-Aldrich (St.
We used such agents as glutaraldehyde (GA) (RBC membrane fixator), hemin (natural oxidant), and [Zn.sup.2+] (heavy metal ions).
For laparoscopy, the standard procedure is to sterilize the instrument with 2-2.5% glutaraldehyde for 20 minutes.
The derivatives were kept for 1 hour under gentle agitation at 25[degrees]C with or without activation with glutaraldehyde (Table 1).
Banerjee, "Release of glutaraldehyde from an albumin-glutaraldehyde tissue adhesive causes significant in vitro and in vivo toxicity," Annals of Thoracic Surgery, vol.
Hence, in this study, the surface decoration of [Fe.sub.3][O.sub.4] nanoparticles by CTS and their subsequent application for trypsin immobilization were achieved through glutaraldehyde coupling, which was found to prevent enzyme loss from the support and enhance the stability and reusability of the trypsin.

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