The widespread use of molecular machines in biology has long suggested that great
rewards could come from bridging the gap between synthetic molecular systems and the …

Chemically powered micro‐and nanomotors are small devices that are self‐propelled by
catalytic reactions in fluids. Taking inspiration from biomotors, scientists are aiming to find …

Active colloids are microscopic particles, which self-propel through viscous fluids by
converting energy extracted from their environment into directed motion. We first explain …

The use of tools can be traced back to the beginning of recorded history and represents a
significant step in the evolution of mankind. A machine is a tool that can perform intended …

Integrating multiple materials in arbitrary arrangements within nanoparticles is a prerequisite
for advancing many applications. Strategies to synthesize heterostructured nanoparticles …

Inspired by the swimming of natural microorganisms, synthetic micro‐/nanomachines, which
convert energy into movement, are able to mimic the function of these amazing natural …

In this article we review the development, current status and future prospects of nano-and
microscale motors propelled by locally generated fields and chemical gradients. These …

TION wileyonlinelibrary. com© 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim Adv.
Mater. 2012, 24, 811–816 was 10.0 μm. Other similar designs of microholders were also …

Conspectus The assembly of complex structures from simpler, individual units is a hallmark
of biology. Examples include the pairing of DNA strands, the assembly of protein chains into …

Synthetic micro‐and nanomotors (MNMs) are tiny objects that can autonomously move
under the influence of an appropriate source of energy, such as a chemical fuel, magnetic …