.png){kind=icon}
返回
Achieving regioselective materials binding using multidomain peptides
.png){kind=icon}
PRE
AI
DOI：10.1039/d2nr03169h.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
The ability to integrate two disparate materials-binding domains into a single ligand to achieve regiospecific binding would be powerful to direct material assembly; however, this has proven challenging to achieve due to cross-materials binding. Accomplishing this goal might be achieved by harnessing the precision of biology to exploit the recognition between peptides and specific nanomaterials. Here, a designed bifunctional molecule termed Biomolecular Exfoliant and Assembly Motifs (BEAM) is introduced, featuring two different materials-binding peptide domains, one for graphene and one for hexagonal boron nitride (h-BN), at each end of the molecule, separated by a fatty acid spacer. The BEAM is demonstrated to bind strongly to both graphene and h-BN surfaces, and in each case the materials-binding peptide domain is shown to preferentially bind its target material. Critically, the two materials-binding domains exhibited limited cross-domain interaction. The BEAM design concept shows substantial potential to eventually guide self-organization of a range of materials in aqueous media.
Keyword:
BORON-NITRIDE
GOLD
NANOPARTICLES
BIONANOCOMBINATORICS
ORIENTATION
SURFACES
AU
期刊
IF:
5.1
论文数:
3.0W
被引数:
11.6W
机构
引用论文
Tuning Materials-Binding Peptide Sequences toward Gold- and Silver-Binding Selectivity with Bayesian Optimization.png)
ACS NANO
ACS NANOIF16
PREAI
分享收藏Controlling Self-Assembly of Engineered Peptides on Graphite by Rational Mutation通过合理突变控制工程肽在石墨上的自组装ACS NANO
OAAI
ACS NANOIF16
OAAI分享收藏Virus-templated iridium oxide-gold hybrid nanowires for electrochromic applicationNANOSCALE
NANOSCALEIF5.1
PREAI
分享收藏Selective manipulation of peptide orientation on hexagonal boron nitride nanosheetsNANOSCALE
NANOSCALEIF5.1
PREAI
分享收藏分享收藏
查看更多内容