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ۼ : 15-09-07 10:42
[15.4] ⹮ - Self-assembly of Nanostructured Materials through Irreversible Covalent Bond Formation
 ۾ :
ȸ : 1,468  

Self-assembly of Nanostructured Materials through Irreversible Covalent Bond Formation

K. Baek, I. Hwang, I. Roy, D. Shetty, and K. Kim

Over the past decades, numerous efforts have been devoted to synthesizing nanostructured materials with specific morphology because their size and shape play an important role in determining their functions. Self-assembly using weak and reversible interactions or bonds has provided synthetic routes toward various nanostructures because it allows a self-checking and self-error-correcting process under thermodynamic control. By contrast, the use of irreversible covalent bonds, despite the potential to generate more robust structures, has been disfavored in the synthesis of well-defined nanomaterials largely due to the lack of such self-error-correcting mechanisms. This Account describes our recent discoveries and progress in self-assembly of nanostructured materials through strong, practically irreversible covalent bond formation and their applications in various areas including drug delivery, anticancer therapy, and heterogeneous catalysis. Although the lack of self-error-correcting mechanisms results in defect sites in these nanostructures, the high efficiency and relative simplicity of our novel approach demonstrates the potential power of using irreversible covalent bonds to generate a diverse range of shape-persistent and robust nanostructures that is likely to enrich the repertoire of self-assembled nanomaterials.

̳ ڱ ڵ ִ ڰ ؼ ְų ּȭ ְ, ܺڱؿ ΰϰ ϴ Ư¡ ־ ũ θ Ǿ Դ. ݸ鿡 񰡿 ռо߿ ַ ȰǾ ѹ ϸ ڰ ҰϿ ũ Ȱ ߴ. ֱ Ϸ ؼ 񰡿 ϴ ڵ θ Ͼ ְ ȵ ڸ ϸ, ƹ ̵ ׻󿡼 ̵ ߰ü ļ ĸ̳ ܺ β ʸ, ũθ ϴ ߰Ͽ, ̷п ؼ ̷ ڹ ڶϴ ij̽Ʈ ̱ȭȸ, ȭȸ ټ м ǥϿ, ̸ Ͽ ̱ȭȸ ߰ϴ Accounts of Chemical Research 2015 8ȣ ǥ Ͽ.


 
 

Total 73
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58 [15.11] - A chemical inhibitor of the Skp2/p300 interaction that promotes p53-mediated apoptosis 11-26 1449
57 [15.11] ⹮ - Hydrolytic Transformation of Microporous Metal–Organic Frameworks to Hierarchical Micro- and Mesoporous MOFs 11-11 1293
56 [15.8] ⹮ - Porphyrin Boxes: Rationally Designed Porous Organic Cages 09-07 1309
55 [15.7] ⹮ - High Affinity Host−Guest FRET Pair for Single-Vesicle Content-Mixing Assay: Observation of Flickering Fusion Events 09-07 1503
54 [15.4] ⹮ - Self-assembly of Nanostructured Materials through Irreversible Covalent Bond Formation 09-07 1469
53 [15.07] ڹ - High-Conductivity Two-Dimensional Polyaniline Nanosheets Developed on Ice Surfaces 06-29 1499
52 [15.06]ö -Germanium Silicon Alloy Anode Material Capable of Tunable Overpotential by Nanoscale Si Segregation 06-29 1220
51 [15.06]ڹ - Synthesis of Three-Dimensionally Interconnected Sulfur-Rich Polymers for Cathode Materials of High-Rate Lithium-Sulfur Batteries 06-15 1412
50 [15.05]ȱѱ -Two-Photon Absorbing Dyes with Minimal Autofluorescence in Tissue Imaging 06-04 1178
49 [15.05]ȱѱ -A Structural Remedy toward Bright Dipolar Fluorophores in Aqueous Media 05-27 1779
48 [15.04] -N-Heterocyclic Carbene Nitric Oxide Radicals 05-06 1514
47 [15.04]ؿ -Cytosolic targeting factor AKR2A captures chloroplast outer membrane-localized client proteins at the ribosome during translation 04-23 1507
46 [15.02]⹮ -Reversible Morphological Transformation between Polymer Nanocapsules and Thin Films through Dynamic Covalent Self-Assembly 02-09 1291
45 [14.09]ؿ -Reading Single DNA with DNA Polymerase Followed by Atomic Force Microscopy 09-18 1611
44 [14.08]ö _Crystallization-Induced Properties from Morphology-Controlled Organic Crystals 08-21 1553
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