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Kohli, Arjun H.; Khan, Farida; Lm, Snyder; Pechet, Liberto

doi:10.1023/a:1008814008177

Cited by 3 publications

(1 citation statement)

References 19 publications

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“…To obtain optimal results, all studies were performed within 2 h of blood collection. Storage time was avoided because the physiological integrity of platelets decreases with prolonged storage [26]. Examples of changes in light transmission during ADP-induced platelet aggregation in the presence of O-C 53 and Lyostypt ® are shown in Fig.…”

Section: Platelet Aggregationmentioning

confidence: 99%

In vitro capacity of different grades of chitosan derivatives to induce platelet adhesion and aggregation

Periayah

Halim

Hussein

et al. 2013

International Journal of Biological Macromolecules

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Section: Platelet Aggregationmentioning

confidence: 99%

In vitro capacity of different grades of chitosan derivatives to induce platelet adhesion and aggregation

Periayah

Halim

Hussein

et al. 2013

International Journal of Biological Macromolecules

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Hemocompatibility and antibacterial properties of lanthanum oxide films synthesized by dual plasma deposition

Jing

Huang

Liu

et al. 2008

J Biomedical Materials Res

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Lanthanum oxide (La(2)O(3)) films with good hemocompatibility and antibacterial properties have been fabricated using dual plasma deposition. X-ray photoelectron spectroscopy (XPS) shows that La exists in the +3 oxidation state. The band gap of the materials is determined to be 3.6 eV. Activated partial thromboplastin time (APTT) and blood platelet adhesion tests were used to evaluate the blood compatibility. The bacteria, Staphylococcus aureus, were used in plate counting tests to determine the surface antibacterial properties. The APTT is a little longer than those of blood plasma and stainless steel (SS). Furthermore, the numbers of adhered, aggregated, and morphologically changed platelets are reduced compared with those on low-temperature isotropic carbon and SS. The antibacterial plate-counting test indicates that La(2)O(3) has good antibacterial activity against S. aureus. These unique hemocompatibility and antibacterial properties make La(2)O(3) useful in many biomedical applications.

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Corrosion resistance and antithrombogenic behavior of La and Nd ion implanted stainless steels

Jing

Jin

Liu

et al. 2006

Journal of Vacuum Science &Amp; Technology A: Vacuum, Surfaces, and Films

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Corrosion behavior of Zr modified CrN coatings using metal vapor vacuum arc ion implantation Structural modifications and corrosion behavior of martensitic stainless steel nitrided by plasma immersion ion implantation J. Vac. Sci. Technol. A 23, 693 (2005); 10.1116/1.1931681 Corrosion resistance of laser-fabricated metal-matrix composite layer on stainless steel 316L J. Laser Appl. 15, 107 (2003); 10.2351/1.1536649Process window and mechanism of surface property enhancement of 9Cr18 steel using plasma immersion ion implantation J.Lanthanide ions such as lanthanum ͑La͒ and neodymium ͑Nd͒ were implanted into 316 stainless steel samples using metal vapor vacuum arc to improve the surface corrosion resistance and antithrombogenic properties. X-ray photoelectron spectroscopy shows that lanthanum and neodymium exist in the +3 oxidation state in the surface layer. The corrosion properties of the implanted and untreated control samples were investigated utilizing electrochemical tests and our results show that La and Nd implantations enhance the surface corrosion resistance. In vitro activated partial thromboplastin time ͑APTT͒ tests were used to evaluate the antithrombogenic properties. The APTT time of the implanted samples was observed to be prolonged compared to that of the unimplanted stainless steel control. La and Nd ion implantations can be used to improve the surface corrosion resistance and biomedical properties of 316 stainless steels.

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Untitled

Cited by 3 publications

References 19 publications

In vitro capacity of different grades of chitosan derivatives to induce platelet adhesion and aggregation

In vitro capacity of different grades of chitosan derivatives to induce platelet adhesion and aggregation

Hemocompatibility and antibacterial properties of lanthanum oxide films synthesized by dual plasma deposition

Corrosion resistance and antithrombogenic behavior of La and Nd ion implanted stainless steels

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