17 research outputs found
Physical contribution of néel and brown relaxation to interpreting intracellular hyperthermia characteristics using superparamagnetic nanofluids
10.1166/jnn.2013.7524Journal of Nanoscience and Nanotechnology1385719-5725JNNO
Feasibility of TEOS coated CoFe 2O 4 nanoparticles to a GMR biosensor agent for single molecular detection
10.1166/jnn.2011.3043Journal of Nanoscience and Nanotechnology11182-8
Effects of particle dipole interaction on the ac magnetically induced heating characteristics of ferrite nanoparticles for hyperthermia
10.1063/1.3211120Applied Physics Letters958-APPL
Physical parameters to enhance AC magnetically induced heating power of ferrite nanoparticles for hyperthermia in nanomedicine
10.1109/TNANO.2013.2247414IEEE Transactions on Nanotechnology123314-32
Engineered superparamagnetic Mn0.5Zn0.5Fe2O4 nanoparticles as a heat shock protein induction agent for ocular neuroprotection in glaucoma
10.1016/j.biomaterials.2010.09.016Biomaterials322387-394BIMA
The Hsp70 chaperone machines of Escherichia coli: a paradigm for the repartition of chaperone functions
Molecular chaperones are highly conserved in all free-living organisms. There are many types of chaperones, and most are conveniently grouped into families. Genome sequencing has revealed that many organisms contain multiple members of both the DnaK (Hsp70) family and their partner J-domain protein (JDP) cochaperone, belonging to the DnaJ (Hsp40) family. Escherichia coli K-12 encodes three Hsp70 genes and six JDP genes. The coexistence of these chaperones in the same cytosol suggests that certain chaperone-cochaperone interactions are permitted, and that chaperone tasks and their regulation have become specialized over the course of evolution. Extensive genetic and biochemical analyses have greatly expanded knowledge of chaperone tasking in this organism. In particular, recent advances in structure determination have led to significant insights of the underlying complexities and functional elegance of the Hsp70 chaperone machine