Adsorption of tricarboxylic acid biosurfactant derived from spiculisporic acid on titanium dioxide surface

Hong, Jeong-Jin; Yang, Seung‐Man; Lee, Chould-Ho; Kim, Myung-Soo

doi:10.1016/0927-7765(96)01302-1

Cited by 9 publications

(4 citation statements)

References 30 publications

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“…The zeta potential approaches zero about 1.5 mM of sodium stearate, and then decreases further to approximately −l2 mV. At higher concentrations, the zeta potential increases up to about −7 mV due to the compression of the electrical double layer by excess sodium ions, which are responsible for the increase in the ionic strength of the medium [28]. While the surface reaction of ionic substrates, (stearate) − , and [Ca(stearate)] + is dominant, then we may assume as follows:…”

Section: Adsorption Of Sodium Stearate and Calcium Ionmentioning

confidence: 95%

Effect of sodium stearate and calcium ion on dispersion properties of precipitated calcium carbonate suspensions

Song¹,

Kim²,

Kim³

2003

Colloids and Surfaces A: Physicochemical and Engineering Aspect

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Section: Adsorption Of Sodium Stearate and Calcium Ionmentioning

confidence: 95%

Effect of sodium stearate and calcium ion on dispersion properties of precipitated calcium carbonate suspensions

Song¹,

Kim²,

Kim³

2003

Colloids and Surfaces A: Physicochemical and Engineering Aspect

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“…Titania, alumina and zirconia are the most frequently used inorganic metal-based ceramics [21,22]. These metal-based bioceramics exhibit high mechanical strength, excellent corrosion and wear resistance and good biocompatibility [10,23]. They are, therefore, frequently used in high load-bearing sites such as the pygal, dental and submaxillary implant.…”

Section: Introductionmentioning

confidence: 99%

A review of protein adsorption on bioceramics

et al. 2012

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Bioceramics, because of its excellent biocompatible and mechanical properties, has always been considered as the most promising materials for hard tissue repair. It is well know that an appropriate cellular response to bioceramics surfaces is essential for tissue regeneration and integration. As the in vivo implants, the implanted bioceramics are immediately coated with proteins from blood and body fluids, and it is through this coated layer that cells sense and respond to foreign implants. Hence, the adsorption of proteins is critical within the sequence of biological activities. However, the biological mechanisms of the interactions of bioceramics and proteins are still not well understood. In this review, we will recapitulate the recent studies on the bioceramic -protein interactions.

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“…Although the adsorption of ionic surfactants on charged solid surfaces has been the topic of many scientific investigations, the biosurfactant adsorption has been investigated less frequently (Hong et al 1996;Shashikala and Raichur 2002). The amphiphilic nature of biosurfactants makes them adsorb readily to the solid-liquid interface.…”

Section: Resultsmentioning

confidence: 99%

Effects of biosurfactants on surface properties of hematite

Szymańska

Sadowski

2010

Adsorption

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Application of microorganisms as surface modifiers has focused our attention in recent times. The adsorption of biosurfactants can be a way for the solid surface modification. In the present investigation rhamnolipids produced by Pseudomonas aerugiosa were used to make the hematite surface modification. Experiments were carried out with pure mineral hematite. In this paper, the influence of biosurfactant addition on both the stability and the flotability of hematite suspensions has been studied in detail. The stability experiments were conducted using Turbiscan LAb apparatus, at constant pH conditions and mineral amount. The flotation experiments were carried out using Hallimond tube. The adsorption isotherms of biosurfactant onto the hematite particles were also determined. The experiments were carried out with broth and pure rhamnolipid. The results of those experiments were compared and discussed.

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Adsorption of tricarboxylic acid biosurfactant derived from spiculisporic acid on titanium dioxide surface

Cited by 9 publications

References 30 publications

Effect of sodium stearate and calcium ion on dispersion properties of precipitated calcium carbonate suspensions

Effect of sodium stearate and calcium ion on dispersion properties of precipitated calcium carbonate suspensions

A review of protein adsorption on bioceramics

Effects of biosurfactants on surface properties of hematite

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