װ ȭа ΰ

Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player

 
ۼ : 12-08-01 16:29
[12.07]ؿ - Following the DNA Ligation of a Single Duplex Using Atomic Force Microscopy
-
 ۾ :
ȸ : 1,625  
   ACS_Nano_(2012)_Following_the_DNA_ligation_of_a_single_duplex_using_AFM.pdf (1,016.4K) [23] DATE : 2012-08-01 16:29:39

Following the DNA Ligation of a Single Duplex Using Atomic Force Microscopy
-Eung-Sam Kim, Jung Sook Kim, Yoonhee Lee, Kwan Yong Choi,, and Joon Won Park,,*

A novel electroless Pt deposition method was exploited by employing the galvanic replacement process occurring between the Mn3O4 surface and PtCl4 2 complexes. The newly discovered process provides a simple protocol to produce the catalytic nanocomposite, in which a high density of ultrafine Pt nanocrystals is stably immobilized in a homogeneously dispersive state on the surface of Mn3O4 nanoparticles. When the eletrocatalytic activity was tested for the oxygen reduction reaction, which limits the rate of the overall process in proton-exchange membrane fuel cells, the resulting Pt/Mn3O4 nanocomposite showed highly enhanced specific activity and durability, compared with those of the commercial Pt/C catalyst.


 
 

Total 73
ȣ     ۾ ¥ ȸ
28 [13.06]ö -Catalyst-free Direct Growth of a Single to a Few Layers of Graphene on a Germanium Nanowire for the Anode Material of a Lithium Battery 06-19 1274
27 [13.4]⹮ -Free-Standing, Single-Monomer-Thick Two-Dimensional Polymers through Covalent Self-Assembly in Solution 11-25 1148
26 [13.3]⹮ -Supramolecular Velcro for Reversible Underwater Adhesion 11-25 1082
25 [13.01] -Active Role of Proton in Excited State Intramolecular Proton Transfer Reaction 06-19 1373
24 [13.01]μ -Reversible and Cyclical Transformations between Solid and Hollow Nanostructures in Confined Reactions of Manganese Oxide and Silica within Nanosized Spheres 02-06 1555
23 [12.07] -Bioreducible polymers for gene silencing and delivery 09-06 1662
22 [12.07]ؿ - Following the DNA Ligation of a Single Duplex Using Atomic Force Microscopy 08-01 1626
21 [12.06]μ - Electroless Pt Deposition on Mn3O4 Nanoparticles via the Galvanic Replacement Process 07-03 1928
20 [12.06]Ž± -Surface-Dependent, Ligand-Mediated Photochemical Etching of CdSe Nanoplatelets 06-14 1619
19 [12.05]⹮ -In Situ Supramolecular Assembly and ModularModification of Hyaluronic Acid Hydrogels for 3D Cellular Engineering 11-25 852
18 [12.01] -Coherent Electronic and Phononic Oscillations in Single-Walled 03-05 1846
17 [12.02]ؿ -Ferritin-Based New Magnetic Force Microscopic Probe Detecting 10 nm Sized Magnetic Nanoparticles 02-17 1763
16 [11.11]踸, -Ionic Surfactant–Coated Burkholderia Cepacia Lipase as a Highly Active and Enantioselective Catalyst for the Dynamic Kinetic Resolution of Secondary Alcohols 12-27 2250
15 [11.2] -DNA-Functionalized Nanochannels for SNP Detection 02-22 3567
14 [11.1]⹮ -Supramolecular fishing for plasma membrane proteins using an ultrastable synthetic host–guest binding pair 11-25 1024
 1  2  3  4  5  

Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player