Difference between revisions of "Denaturation"
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An irreversible alteration of a protein's structure that can be caused by heat, water, alkalis, acids and detergents. In denaturation, hydrogen bonds break causing the highly ordered structure of collagen to change into a disordered gelatin mass. Denaturation of parchment and leather has been measured using infrared spectroscopy, x-ray diffraction, and liquid chromatographic techniques (Derrick, 1999) | An irreversible alteration of a protein's structure that can be caused by heat, water, alkalis, acids and detergents. In denaturation, hydrogen bonds break causing the highly ordered structure of collagen to change into a disordered gelatin mass. Denaturation of parchment and leather has been measured using infrared spectroscopy, x-ray diffraction, and liquid chromatographic techniques (Derrick, 1999) | ||
| − | == | + | ==Resources and Citations== |
| − | M.Derrick, D.Stulik, J.Landry, Infrared Spectroscopy in Conservation Science, in Scientific Tools for Conservation series, Getty Trust, 1999, p. 167. | + | * M.Derrick, D.Stulik, J.Landry, Infrared Spectroscopy in Conservation Science, in Scientific Tools for Conservation series, Getty Trust, 1999, p. 167. |
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* Richard C. Wolbers, Nanette T. Sterman, Chris Stavroudis, ''Notes for Workshop on New Methods in the Cleaning of Paintings'', J.Paul Getty Trust, Los Angeles, 1990 | * Richard C. Wolbers, Nanette T. Sterman, Chris Stavroudis, ''Notes for Workshop on New Methods in the Cleaning of Paintings'', J.Paul Getty Trust, Los Angeles, 1990 | ||
Latest revision as of 12:51, 18 July 2022
Description
An irreversible alteration of a protein's structure that can be caused by heat, water, alkalis, acids and detergents. In denaturation, hydrogen bonds break causing the highly ordered structure of collagen to change into a disordered gelatin mass. Denaturation of parchment and leather has been measured using infrared spectroscopy, x-ray diffraction, and liquid chromatographic techniques (Derrick, 1999)
Resources and Citations
- M.Derrick, D.Stulik, J.Landry, Infrared Spectroscopy in Conservation Science, in Scientific Tools for Conservation series, Getty Trust, 1999, p. 167.
- Richard C. Wolbers, Nanette T. Sterman, Chris Stavroudis, Notes for Workshop on New Methods in the Cleaning of Paintings, J.Paul Getty Trust, Los Angeles, 1990