1989
DOI: 10.1248/cpb.37.2897
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Interactions of aspartic acid, alanine and lysine with hydroxyapatite.

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Cited by 44 publications
(40 citation statements)
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“…Among them, hydroxyapatite (HAP, Ca 10 (PO 4 ) 6 (OH) 2 ) is the most thermodynamically stable [15,16]. Unlike other inorganic compounds, HAP is also an important biomineral with specific affinity for amino acids, peptides and proteins [17][18][19][20][21][22]. Therefore, it is reasonable to suggest that HAP may accumulate biomolecules to promote their chemical evolution.…”
mentioning
confidence: 99%
“…Among them, hydroxyapatite (HAP, Ca 10 (PO 4 ) 6 (OH) 2 ) is the most thermodynamically stable [15,16]. Unlike other inorganic compounds, HAP is also an important biomineral with specific affinity for amino acids, peptides and proteins [17][18][19][20][21][22]. Therefore, it is reasonable to suggest that HAP may accumulate biomolecules to promote their chemical evolution.…”
mentioning
confidence: 99%
“…This difference seems due to the strong dependence of the adsorption behavior of Asp on pH, because of the relationship between the dissociation state of Asp and surface charge of the particles. [27][28][29] The cubic particles, obtained in the present study, were bounded by {100} planes, determined by high resolution TEM observation. The specific adsorption of Asp onto {100} surface of the In(OH) 3 particles may be stronger than the other ones.…”
mentioning
confidence: 56%
“…Paecht-Horowitz 27 observou que a histidina (grupo R carregado positivamente) foi adsorvida em uma quanti-dade quatro vezes maior que a alanina-adenilato sobre a montmorilonita. Tanaka et al 28 observaram que a hidroxiapatita tem uma grande afinidade por ácido aspártico (grupo R negativamente carregado) e lisina (grupo R positivamente carregado), porém tem uma pequena afinidade para alanina (grupo R não polar alifático). Henrichs e Sugai 29 mostraram que a adsorção da lisina (grupo R positivamente carregado) era muito maior que a da alanina e leucina (grupo R não polar alifático) em sedimentos provenientes da baia de Resurrection, Alaska.…”
Section: Adsorção De Aminoácidos Sobre Mineraisunclassified