scholarly journals Self-association ofstreptococcus pyogenescollagen-like constructs into higher order structures

2009 ◽  
Vol 18 (6) ◽  
pp. 1241-1251 ◽  
Author(s):  
Ayumi Yoshizumi ◽  
Zhuoxin Yu ◽  
Teresita Silva ◽  
Geetha Thiagarajan ◽  
John A. M. Ramshaw ◽  
...  
2006 ◽  
Vol 281 (44) ◽  
pp. 33283-33290 ◽  
Author(s):  
Karunakar Kar ◽  
Priyal Amin ◽  
Michael A. Bryan ◽  
Anton V. Persikov ◽  
Angela Mohs ◽  
...  

Biochemistry ◽  
2009 ◽  
Vol 48 (33) ◽  
pp. 7959-7968 ◽  
Author(s):  
Karunakar Kar ◽  
Sajjad Ibrar ◽  
Vikas Nanda ◽  
Todd M. Getz ◽  
Satya P. Kunapuli ◽  
...  

1998 ◽  
Vol 536 ◽  
Author(s):  
Yongchi Tian ◽  
A. D. Dinsmore ◽  
S. B. Qadri ◽  
B. R. Ratna

AbstractHere we report a nanoparticulate route to Y2O3 nanofibers (~50 nm in diameter and a few micrometers in length) and for the radial growth of ZnS spheres (200-800 nm diameter). Well-defined higher order structures are developed upon thermostatically aging the dispersions of monomeric nanocrystals. The shapes of the “macromolecules„ are correlated to primary monomeric nanocrystallites, the growing time and temperature, and surfactant templating agents. It is anticipated that this approach should inspire fabrication of nanoparticulate structures by using primary nanoparticles as monomers.


2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Ling Xin ◽  
Xiaoyang Duan ◽  
Na Liu

AbstractIn living organisms, proteins are organized prevalently through a self-association mechanism to form dimers and oligomers, which often confer new functions at the intermolecular interfaces. Despite the progress on DNA-assembled artificial systems, endeavors have been largely paid to achieve monomeric nanostructures that mimic motor proteins for a single type of motion. Here, we demonstrate a DNA-assembled building block with rotary and walking modules, which can introduce new motion through dimerization and oligomerization. The building block is a chiral system, comprising two interacting gold nanorods to perform rotation and walking, respectively. Through dimerization, two building blocks can form a dimer to yield coordinated sliding. Further oligomerization leads to higher-order structures, containing alternating rotation and sliding dimer interfaces to impose structural twisting. Our hierarchical assembly scheme offers a design blueprint to construct DNA-assembled advanced architectures with high degrees of freedom to tailor the optical responses and regulate multi-motion on the nanoscale.


2013 ◽  
Vol 95 (4) ◽  
pp. 432-434 ◽  
Author(s):  
Jenelle Slavin-Mulford ◽  
Samuel Justin Sinclair ◽  
Johanna Malone ◽  
Michelle Stein ◽  
Iruma Bello ◽  
...  

PLoS ONE ◽  
2018 ◽  
Vol 13 (6) ◽  
pp. e0198662 ◽  
Author(s):  
Wayne Paes ◽  
Adam Dowle ◽  
Jamie Coldwell ◽  
Andrew Leech ◽  
Tim Ganderton ◽  
...  

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