On Climate Reconstruction Using Bivalve Shells: Three Methods to Interpret the Chemical Signature of a Shell

2009 ◽  
Author(s):  
Bauwens, Maite
Keyword(s):  
Climate Reconstruction ◽  
Chemical Signature ◽  
Bivalve Shells

On Climate Reconstruction using Bivalve Shells: Three Methods to Interpret the Chemical Signature of a Shell

2009 ◽  
Vol 42 (12) ◽  
pp. 407-412 ◽  
Author(s):  
Maite Bauwens ◽  
Henrik Ohlsson ◽  
Kurt Barbé ◽  
Veerle Beelaerts ◽  
Frank Dehairs ◽  
...  
Keyword(s):  
Climate Reconstruction ◽  
Chemical Signature ◽  
Bivalve Shells

On climate reconstruction using bivalves: Three methods to interpret the chemical signature of a shell

2011 ◽  
Vol 104 (2) ◽  
pp. 104-111 ◽  
Author(s):  
Maite Bauwens ◽  
Henrik Ohlsson ◽  
Kurt Barbé ◽  
Veerle Beelaerts ◽  
Frank Dehairs ◽  
...  
Keyword(s):  
Climate Reconstruction ◽  
Chemical Signature

Light- or Dark-Colored, L-DOPA-Based Melanins

2018 ◽  
Author(s):  
Koen Vercruysse ◽  
Margaret M. Whalen
Keyword(s):  
Human Physiology ◽  
Ir Spectra ◽  
Immune Cells ◽  
Chemical Properties ◽  
Chemical Signature ◽  
Ft Ir

<p>This report is a continuation of previous research on the H<sub>2</sub>O<sub>2</sub>-mediated synthesis of melanin-like pigments. We synthesized and characterized L-DOPA-based pigments using air- or H<sub>2</sub>O<sub>2</sub>-mediated<sub> </sub>oxidation. We compared their physic-chemical properties and evaluated their capacity to affect the interleukin release from immune cells. The use of higher concentrations of H<sub>2</sub>O<sub>2</sub> resulted in melanin-like materials with a distinct chemical signature in their FT-IR spectra and a lighter color. All pigments enhanced the interleukin release from immune cells. The possibility that lighter-colored melanins can be generated is discussed in the context of the importance of melanin-based pigmentation in human physiology.</p>

Climate reconstruction in the Urals from geothermal data

2012 ◽  
Vol 53 (12) ◽  
pp. 1366-1373 ◽  
Author(s):  
I.V. Golovanova ◽  
R.Yu. Sal'manova ◽  
D.Yu. Demezhko
Keyword(s):  
Climate Reconstruction ◽  
The Urals

Mid-late Holocene evolutionary history and climate reconstruction of Vellayani lake, south India

2021 ◽  
Author(s):  
Upasana S. Banerji ◽  
Jithu Shaji ◽  
P. Arulbalaji ◽  
K. Maya ◽  
S. Vishnu Mohan ◽  
...  
Keyword(s):  
Evolutionary History ◽  
Late Holocene ◽  
South India ◽  
Climate Reconstruction

Bivalve shells (Corbula trigona) as a new adsorbent for the defluoridation of groundwater by adsorption-precipitation

2021 ◽  
pp. 1-11
Author(s):  
N’Zébo Sylvestre Yapo ◽  
Bi Gouessé Henri Briton ◽  
Sadat Aw ◽  
Laurence Reinert ◽  
Patrick Drogui ◽  
...  
Keyword(s):  
Bivalve Shells

scholarly journals Clumped isotope thermometry in bivalve shells: A tool for reconstructing seasonal upwelling

2021 ◽  
Vol 294 ◽  
pp. 174-191
Author(s):  
Diana E. Caldarescu ◽  
Henrik Sadatzki ◽  
Carin Andersson ◽  
Priska Schäfer ◽  
Helena Fortunato ◽  
...  
Keyword(s):  
Clumped Isotope ◽  
Bivalve Shells
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