RU98107088A - STRUCTURE POLYMER-SURFACE MODIFIED LAYER AND METHOD FOR PRODUCING IT - Google Patents

STRUCTURE POLYMER-SURFACE MODIFIED LAYER AND METHOD FOR PRODUCING IT

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Publication number
RU98107088A
RU98107088A RU98107088/14A RU98107088A RU98107088A RU 98107088 A RU98107088 A RU 98107088A RU 98107088/14 A RU98107088/14 A RU 98107088/14A RU 98107088 A RU98107088 A RU 98107088A RU 98107088 A RU98107088 A RU 98107088A
Authority
RU
Russia
Prior art keywords
modified layer
surface modified
producing
polymer
structure polymer
Prior art date
Application number
RU98107088/14A
Other languages
Russian (ru)
Other versions
RU2153887C2 (en
Inventor
А.П. Алехин
В.И. Исаев
С.Н. Мазуренко
В.И. Севастьянов
З.М. Беломестная
И.В. Друшляк
Original Assignee
Государственный научно-исследовательский институт физических проблем им.Ф.В.Лукина
Filing date
Publication date
Application filed by Государственный научно-исследовательский институт физических проблем им.Ф.В.Лукина filed Critical Государственный научно-исследовательский институт физических проблем им.Ф.В.Лукина
Priority to RU98107088A priority Critical patent/RU2153887C2/en
Priority claimed from RU98107088A external-priority patent/RU2153887C2/en
Publication of RU98107088A publication Critical patent/RU98107088A/en
Application granted granted Critical
Publication of RU2153887C2 publication Critical patent/RU2153887C2/en

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Claims (2)

1. Структура, состоящая из полимерной основы и ее приповерхностного модифицированного слоя, который содержит совокупность локальных приповерхностных областей с отличными от полимерной основы биохимическими свойствами, отличающаяся тем, что локальные приповерхностные области выполнены из углеродных кластеров размерами 5-12 нм.1. The structure consisting of a polymer base and its surface modified layer, which contains a set of local surface areas with biochemical properties different from the polymer base, characterized in that the local surface areas are made of carbon clusters of 5-12 nm in size. 2. Способ получения структуры, состоящей из полимерной основы и ее приповерхностного модифицированного слоя, включающий модификацию поверхности полимера, отличающийся тем, что модификацию поверхности полимера проводят импульсным плазменным распылением графитовой мишени с частотой следования импульсов 1-2 Гц со скоростью осаждения углерода 0,1-0,2 нм/сек до толщины 5-12 нм. 2. A method of obtaining a structure consisting of a polymer base and its near-surface modified layer, including the modification of the polymer surface, characterized in that the polymer surface is modified by pulsed plasma sputtering of a graphite target with a pulse repetition rate of 1-2 Hz with a carbon deposition rate of 0.1- 0.2 nm / s to a thickness of 5-12 nm.
RU98107088A 1998-04-16 1998-04-16 Structure of polymer/near surface modified layer and method of its preparing RU2153887C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98107088A RU2153887C2 (en) 1998-04-16 1998-04-16 Structure of polymer/near surface modified layer and method of its preparing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98107088A RU2153887C2 (en) 1998-04-16 1998-04-16 Structure of polymer/near surface modified layer and method of its preparing

Publications (2)

Publication Number Publication Date
RU98107088A true RU98107088A (en) 2000-02-10
RU2153887C2 RU2153887C2 (en) 2000-08-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU98107088A RU2153887C2 (en) 1998-04-16 1998-04-16 Structure of polymer/near surface modified layer and method of its preparing

Country Status (1)

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RU (1) RU2153887C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2325873C2 (en) 2006-07-20 2008-06-10 Александр Васильевич Самков Artificial cardiac valve cusp and methods of its producing

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