XIX.—The inhibition of chemical reactions. Part III. The inhibition by sulphur of the atmospheric oxidation of benzaldehyde

Bailey, Kenneth C.

doi:10.1039/jr9300000104

Cited by 13 publications

(12 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Collagen is one of the most abundant proteins in nature, occurring in variety of tissue in most multicellular systems including mammals [80,81]. The prototypical collagen molecule is collagen type I, where three α polypeptide chains, each of which contains approximate ly 1000 amino acids, form a triple helix.…”

Section: Ros Mediated Damagementioning

confidence: 99%

Reactive Oxygen Species and Human Inflammatory Periodontal Diseases

Çanakçı

Çiçek

Çanakçı

2005

Biochemistry (Moscow)

124

107

View full text Add to dashboard Cite

Reactive oxygen species (ROS) have emerged as important signaling molecules in the regulation of various cellular processes. They can be generated by the mitochondrial electron transport chain in mitochondria and activation of polymorphonuclear leukocytes (PMN) during inflammatory conditions. Excessive generation of ROS may result in attack of and damage to most intracellular and extracellular components in a living organism. Moreover, ROS can directly induce and/or regulate apoptotic and necrotic cell death. Periodontal pathologies are inflammatory and degenerative diseases. Several forms of periodontal diseases are associated with activated PMN. Damage of tissues in inflammatory periodontal pathologies can be mediated by ROS resulting from the physiological activity of PMN during the phagocytosis of periodontopathic bacteria.

show abstract

Section: Ros Mediated Damagementioning

confidence: 99%

Reactive Oxygen Species and Human Inflammatory Periodontal Diseases

Çanakçı

Çiçek

Çanakçı

2005

Biochemistry (Moscow)

124

107

View full text Add to dashboard Cite

show abstract

“…The main amino acids in collagen are: glycine, proline, hydroxyproline and alanine. The ordered triple helical structure of collagen is stabilized by both interchain hydrogen bonds and by structural water molecules [11]. Collagen provides an excellent basis for biomaterials as it is readily available, non-toxic and its fibril architecture is inherent in natural tissues [12,13].…”

Section: Introductionmentioning

confidence: 99%

Surface properties of UV-irradiated poly(vinyl alcohol) films containing small amount of collagen

Sionkowska

Płanecka

Kozłowska

et al. 2009

Applied Surface Science

View full text Add to dashboard Cite

“…Collagen molecule has the structure of a triple helix [5] and during ageing, its helical structure transforms into a random gelatinous structure, which is accompanied by decreased shrinkage temperature of the material [6,9]. Shrinkage temperature can easily be measured using thermal microscopy, using only a small amount of a sample [10].…”

Section: The Influence Of Lipids On Parchment Degradationmentioning

confidence: 99%

“…Collagen has a unique triple helix structure, which is stabilized by hydrogen bonds and van der Waal's interactions between side chains [5]. The helix structure plays an important role in its mechanical properties.…”

Section: Introductionmentioning

confidence: 99%

On oxidative degradation of parchment and its non-destructive characterisation and dating

Možir

Strlič²,

Trafela

et al. 2010

Appl. Phys. A

View full text Add to dashboard Cite

Historic parchment is an extremely complex material, not only due to the various methods of production used and various past environmental histories of objects, but also due to its inhomogeneous structure. Many traditional methods of characterisation are empirical, but useful since they have gained recognition by the end-users. In this paper, we investigated the shrinkage temperature of collagen and the influence of lipids contained in parchment on the measurements. While the content of lipids does not seem to significantly affect shrinkage temperature measurements themselves, it strongly affects the decrease of shrinkage temperature of collagen during degradation, and thus its thermomechanical properties. This confirms the high importance of lipid peroxidation during degradation of parchment.While shrinkage temperature determination is a micro-destructive method, we also demonstrated that it is possible to determine this property using near infrared (NIR) spectroscopy based on partial least squares calibration. The root-mean square error of validation (RMSEV), obtained on a set of variously delipidised and degraded samples, was 7 o C, so the method could be used for condition assessment or classification of historic objects. Using a set of 185 historic objects dating from 1200-1800, we also developed a method for non-destructive dating of parchment based on NIR spectroscopy using partial least squares calibration (RMSEV = 72 years), and successfully determined the correct age of a historic charter from the collection of Nationaal Archief, The Netherlands.

show abstract

XIX.—The inhibition of chemical reactions. Part III. The inhibition by sulphur of the atmospheric oxidation of benzaldehyde

Cited by 13 publications

References 0 publications

Reactive Oxygen Species and Human Inflammatory Periodontal Diseases

Reactive Oxygen Species and Human Inflammatory Periodontal Diseases

Surface properties of UV-irradiated poly(vinyl alcohol) films containing small amount of collagen

On oxidative degradation of parchment and its non-destructive characterisation and dating

Contact Info

Product

Resources

About