Composition for substrate surface modification and method using the same
US-2020048283-A1 · Feb 13, 2020 · US
Composition for substrate surface modification and method using the same
US11261203B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11261203-B2 |
| Application number | US-202017011390-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 3, 2020 |
| Priority date | Aug 7, 2018 |
| Publication date | Mar 1, 2022 |
| Grant date | Mar 1, 2022 |
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- Title
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- Abstract
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Abstract
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The present invention provides a composition for substrate surface modification and a method using the same, and the composition for substrate surface modification is composed of a compound of the general formula structure shown in formula 1: formula 1, wherein n 1 is an integer of 1 to 6, and R is a zwitterionic group. The composition for substrate surface modification uses water as a medium to perform modifying reaction over a substrate surface, and at the same time has biological modification characteristics, and abilities of immobilizing biomolecules and anti-biofouling.
First claim
Opening claim text (preview).
What is claimed is: 1. A composition for substrate surface modification, comprising a compound described in formula 1: wherein n 1 is an integer of 1 to 6, and R is a zwitterionic group, wherein the composition for substrate surface modification is attached to a substrate surface by water to modify the substrate surface. 2. A method for modification of a substrate surface, comprising: applying the composition of claim 1 on the substrate surface, wherein the substrate is a metal, a polymer or a glass.
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Classifications
Synthetic film-forming substance · CPC title
Peptides being immobilised on, or in, an inorganic carrier · CPC title
attached to the carrier via a bridging agent · CPC title
the carrier being a synthetic polymer · CPC title
Enzymes or microbial cells immobilised on or in an organic carrier · CPC title
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- What does patent US11261203B2 cover?
- The present invention provides a composition for substrate surface modification and a method using the same, and the composition for substrate surface modification is composed of a compound of the general formula structure shown in formula 1: formula 1, wherein n 1 is a…
- Who is the assignee on this patent?
- Univ Nat Central
- What technology area does this patent fall under?
- Primary CPC classification C12N11/14. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Mar 01 2022 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).