Regularities of formation and luminescence of zinc sulfide nanoparticles modified with amino acids

Ehrlich, H. V.; Shcherba, T. N.; Zhilenko, M. P.; Murav’eva, G. P.; Лисичкин, Г. В.

doi:10.1007/s11172-012-0236-x

Cited by 3 publications

(2 citation statements)

References 15 publications

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“…Natural amino acids, especially sulfur-containing ones, are a promising class of surface modifi ers for transition metal chalcogenides, in particular zinc. 37,55 They are well soluble in water, form stable complexes with the Zn 2+ ion, and are readily available and inexpensive in comparison with most organic modifi ers. Amino acids have a stabilizing eff ect due to the presence of two functional groups with diff erent natures, which are able to coordinate with a fragment of the surface of a nanocrystal containing Zn 2+ in a wide pH range (Scheme 17).…”

Section: Stabilization Of Qds With Amino Acidsmentioning

confidence: 99%

Synthesis of surface-modified quantum dots

Лисичкин

Olenin

2020

Russ Chem Bull

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The review discusses the main methods used to obtain surface-modifi ed quantum dots, specifi cally silicon, heavy metal chalcogenide and pnictide semiconductor nanoparticles. Examples of transformation processes of the grafted layer are considered. The importance of surface modifi cation of А II B VI-and A III B V-type semiconductor nanoparticles for the practical application of quantum dots is shown. It was determined that the most promising areas of their practical application are biology, medicine, and pharmacology. Special attention is paid to the hydrophilization of quantum dots, because only these materials can be used in biomedical applications. Modifi cation of the quantum dot surface with amino acids is considered.

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Section: Stabilization Of Qds With Amino Acidsmentioning

confidence: 99%

Synthesis of surface-modified quantum dots

Лисичкин

Olenin

2020

Russ Chem Bull

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“…Moreover, such an order of mixing allows one to retain many conditions of synthesis unvaried. This method has been success fully used, for example, for synthesis of nanoparticles of transition metal sulfides modified with amino acids [51][52][53][54] and LaF 3 nanoparticles modified with citric acid and glycine [55].…”

Section: Modification In Situmentioning

confidence: 99%

Chemical modification of the surface of highly dispersed metal salt crystals

Сафронихин

Ehrlich

Лисичкин

2014

Prot Met Phys Chem Surf

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Approaches to chemical modification of surfaces of metal salt crystals, which until recently are not considered objects for surface modification, are collected and analyzed. Possibilities of postsynthetic modification and modification in situ during synthesis of metal salt nanoparticles are discussed. Data for structures of the surface complexes forming upon the interaction of modifiers (organic molecules) and ions on a particle surface and the stability and properties of such complexes are given. Areas of and prospects for practical application of different surface modified metal salts are shown.

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