» Articles » PMID: 19382535

Creation of Functional Micro/nano Systems Through Top-down and Bottom-up Approaches

Overview
Date 2009 Apr 23
PMID 19382535
Citations 14
Authors
Affiliations
Soon will be listed here.
Abstract

Mimicking nature's approach in creating devices with similar functional complexity is one of the ultimate goals of scientists and engineers. The remarkable elegance of these naturally evolved structures originates from bottom-up self-assembly processes. The seamless integration of top-down fabrication and bottom-up synthesis is the challenge for achieving intricate artificial systems. In this paper, technologies necessary for guided bottom-up assembly such as molecular manipulation, molecular binding, and the self assembling of molecules will be reviewed. In addition, the current progress of synthesizing mechanical devices through top-down and bottom-up approaches will be discussed.

Citing Articles

Fabrication and modulation of flexible electromagnetic metamaterials.

Feng Y, Liang M, Zhao X, You R Microsyst Nanoeng. 2025; 11(1):14.

PMID: 39833159 PMC: 11747097. DOI: 10.1038/s41378-024-00806-1.


Bioinspired multifunctional adhesive system for next generation bio-additively designed dental restorations.

Sarikaya R, Song L, Yuca E, Xie S, Boone K, Misra A J Mech Behav Biomed Mater. 2020; 113:104135.

PMID: 33160267 PMC: 8101502. DOI: 10.1016/j.jmbbm.2020.104135.


Digital Assembly of Colloidal Particles for Nanoscale Manufacturing.

Kotnala A, Zheng Y Part Part Syst Charact. 2020; 36(8).

PMID: 33041521 PMC: 7546242. DOI: 10.1002/ppsc.201900152.


Gold nanocrystals with DNA-directed morphologies.

Ma X, Huh J, Park W, Lee L, Kwon Y, Sim S Nat Commun. 2016; 7:12873.

PMID: 27633935 PMC: 5028415. DOI: 10.1038/ncomms12873.


Synergistic intrafibrillar/extrafibrillar mineralization of collagen scaffolds based on a biomimetic strategy to promote the regeneration of bone defects.

Wang Y, Van Manh N, Wang H, Zhong X, Zhang X, Li C Int J Nanomedicine. 2016; 11:2053-67.

PMID: 27274235 PMC: 4869647. DOI: 10.2147/IJN.S102844.


References
1.
Hess H, Bachand G, Vogel V . Powering nanodevices with biomolecular motors. Chemistry. 2004; 10(9):2110-6. DOI: 10.1002/chem.200305712. View

2.
Warrick H, Spudich J . Myosin structure and function in cell motility. Annu Rev Cell Biol. 1987; 3:379-421. DOI: 10.1146/annurev.cb.03.110187.002115. View

3.
Yin H, Stossel T . Control of cytoplasmic actin gel-sol transformation by gelsolin, a calcium-dependent regulatory protein. Nature. 1979; 281(5732):583-6. DOI: 10.1038/281583a0. View

4.
Woolley A, Mathies R . Ultra-high-speed DNA fragment separations using microfabricated capillary array electrophoresis chips. Proc Natl Acad Sci U S A. 1994; 91(24):11348-52. PMC: 45228. DOI: 10.1073/pnas.91.24.11348. View

5.
Cross R . Molecular motors: the natural economy of kinesin. Curr Biol. 1997; 7(10):R631-3. DOI: 10.1016/s0960-9822(06)00320-4. View