Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Jaehyoung Koo"'
Autor:
Hochan Lee, Jeong‐Un Joo, Avinash Dhamija, Anilkumar Gunnam, Jaehyoung Koo, Pritam Giri, Young Ho Ko, In‐Chul Hwang, Dong‐Pyo Kim, Kimoon Kim
Publikováno v:
Chemistry – A European Journal.
Autor:
Hayoung Song, In-Chul Hwang, Rahul Dev Mukhopadhyay, Wooseup Hwang, Jaehyoung Koo, Kimoon Kim, Ikjin Kim, Mu-Hyun Baik, Avinash Dhamija, Dasol Cho, Seungha Kim, Young Ho Ko, Hochan Lee, Younghoon Kim
Publikováno v:
Chem. 6:3374-3384
Summary Due to the existing challenges in the synthesis of covalently linked large organic cages, the potential benefits of such gigantic structures have been less explored, comparatively. Here, we present a one-pot, template-free strategy to constru
Autor:
Jung Gi Min, Woojin Lee, Yebin Jung, Suk Bong Hong, Jaehyoung Koo, Kimoon Kim, Eun-Yeong Park, Dong Hyun Lee, Doowon Choi, Chulhong Kim, Sungjee Kim
Publikováno v:
ACS applied materialsinterfaces. 12(29)
Colloidal porous AuAg alloyed nanoparticles (pAuAgNPs) were synthesized by galvanic replacement reaction from Ag nanocubes. pAuAgNPs have a 50 nm exterior diameter and half of their inner space consists of voids that have a bimodal size distribution
Confined Nucleation and Growth of PdO Nanocrystals in a Seed-Free Solution inside Hollow Nanoreactor
Autor:
Seoyoung Choi, Daun Kim, Ilha Hwang, In Su Lee, Soo Min Kim, Seung Hwan Cho, Kimoon Kim, Jung Kyu Choi, Jaehyoung Koo
Publikováno v:
ACS Applied Materials & Interfaces. 9:29992-30001
This paper reports a novel and adaptable hollow nanoreactor system containing a solution of cucurbituril (CB) inside a silica nanoparticle (CB@h-SiO2) which enables the nucleation and formation of nanocrystals (NCs) to be confined at the seed-free in
Publikováno v:
Chemical Science. 8:6799-6803
We report a new strategy for the synthesis of robust hierarchical micro- and mesoporous MOFs from water stable MOFs via a selective acid etching process. The process is controlled by the size-selective diffusion of acid molecules through the MOF wind
Publikováno v:
Supramolecular Chemistry. 29:441-445
Tb-based metal-organic framework nanoparticles (Tb-MOF NPs) with good colloidal stability and stable fluorescence properties in an aqueous solution were prepared by a simple mechanical grinding of Tb-MOF with a biocompatible polymer surfactant (F127)
Publikováno v:
Accounts of chemical research. 51(11)
In order to fabricate efficient molecular photonic devices, it has been a long-held aspiration for chemists to understand and mimic natural light-harvesting complexes where a rapid and efficient transfer of excitation energy between chlorophyll pigme
Autor:
In-Chul Hwang, Jaehyoung Koo, Ajaz A. Dar, Kimoon Kim, Younghoon Kim, Dohyun Moon, Young Ho Ko, Jejoong Yoo, Rahul Dev Mukhopadhyay, Ikjin Kim, Soonsang Hong, Tae Joo Shin
Publikováno v:
Journal of the American Chemical Society. 140(44)
We report a new approach to building hierarchical superstructures using a shape-persistent porous organic cage, which acts as a premade secondary building unit, and coordination chemistry. To illustrate the principle, a zinc-metalated porphyrin box (
Autor:
Kimoon Kim, Jaehyoung Koo
Publikováno v:
Inorganica Chimica Acta. 516:120113
A facile pseudomorphic transformation of microporous iron-based metal-organic frameworks (MOFs) into mesoporous iron(III) phosphate is described. Simple soaking of MIL-100(Fe) in the phosphate buffer solution produces mesoporous FePO4, with an averag
Autor:
Kimoon Kim, Sung June Cho, Eunsung Lee, Yonghwi Kim, Gyeongwon Yun, Mohammad B. Ghasemian, Tao Yang, Jaehyoung Koo
Publikováno v:
Angewandte Chemie. 127:13471-13476
A new approach to the synthesis of hierarchical micro- and mesoporous MOFs from microporous MOFs involves a simple hydrolytic post-synthetic procedure. As a proof of concept, a new microporous MOF, POST-66(Y), was synthesized and its transformation i