Colloidal Stability of Modified Nanodiamond Particles | Sciact - CRIS-система Института катализа

Colloidal Stability of Modified Nanodiamond Particles Научная публикация

Журнал

Diamond and Related Materials
ISSN: 0925-9635 , E-ISSN: 1879-0062

Вых. Данные

Год: 2009, Том: 18, Номер: 4, Страницы: 620-626 Страниц : 7 DOI: 10.1016/j.diamond.2008.10.049

Ключевые слова

Biomaterial, Colloid stability, Nanodiamond, Nanoparticle, Surface modification

Авторы

Gibson N. ¹ , Shenderova O. ^1,2 , Luo T.J.M. ¹ , Moseenkov S. ⁴ , Bondar V. ³ , Puzyr A. ³ , Purtov K. ³ , Fitzgerald Z. ¹ , Brenner D.W. ¹

Организации

1	Department of Materials Science and Engineering, NC State University, Raleigh, NC, United States
2	International Technology Center, Research Triangle Park, NC, United States
3	Institute of Biophysics, Siberian Branch of Russian Academy of Sciences, Krasnoyarsk, Russia
4	Boreskov Institute of Catalysis SB RAS, Novosibirsk, Russia

Информация о финансировании (2)

1	Российский фонд фундаментальных исследований	06-04-90234
2	National Science Foundation	DMR-0602906

Colloidal stability is one of the critical factors for the use of nanodiamonds as potential enterosorbents. Although nanodiamonds are believed to be a promising enterosorbent, colloidal stability in hydrosols of raw polydispersed nanodiamonds produced by detonation is typically low. Surface modification and fractionation significantly improves colloidal stability of nanodiamond suspensions within the physiological pH range. The modification of nanodiamonds can be completed either by physical means, i.e., plasma treatments, or by chemical methods. In the current paper an analysis of the colloidal stability of detonation nanodiamonds hydrosols, which have undergone different surface modifications, is presented based on zeta potential measurements and titration experiments.

Gibson N. , Shenderova O. , Luo T.J.M. , Moseenkov S. , Bondar V. , Puzyr A. , Purtov K. , Fitzgerald Z. , Brenner D.W.
Colloidal Stability of Modified Nanodiamond Particles
Diamond and Related Materials. 2009. V.18. N4. P.620-626. DOI: 10.1016/j.diamond.2008.10.049 WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	27 мая 2008 г.
Принята к публикации:	23 окт. 2008 г.
Опубликована online:	5 нояб. 2008 г.
Опубликована в печати:	1 апр. 2009 г.

Web of science:	WOS:000264427300005
Scopus:	2-s2.0-60249092332
РИНЦ:	13600537
Chemical Abstracts:	2009:216452
Chemical Abstracts (print):	151:272729
OpenAlex:	W1970917819

БД	Цитирований
Web of science	212
Scopus	225
РИНЦ	234
OpenAlex	236