Kyuju Kwak: search on Z-Library

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1

Amperometric Sensing Based on Glutathione Protected Au25 Nanoparticles and Their pH Dependent Electrocatalytic Activity

S. Senthil Kumar, Kyuju Kwak, Dongil Lee

Journal:

Electroanalysis

Year:

2011

Language:

english

File:

PDF, 797 KB

english, 2011

2

Ultrabright Luminescence from Gold Nanoclusters: Rigidifying the Au(I)–Thiolate Shell

Pyo, Kyunglim, Thanthirige, Viraj Dhanushka, Kwak, Kyuju, Pandurangan, Prabhu, Ramakrishna, Guda, Lee, Dongil

Journal:

Journal of the American Chemical Society

Year:

2015

Language:

english

File:

PDF, 746 KB

english, 2015

3

Interconversion between Superatomic 6-electron and 8-electron Configurations of M@Au24(SR)18 Clusters (M = Pd, Pt)

Kwak, Kyuju, Tang, Qing, Kim, Minseok, Jiang, De-en, Lee, Dongil

Journal:

Journal of the American Chemical Society

Year:

2015

Language:

english

File:

PDF, 1.63 MB

english, 2015

4

Comparative Electrochemical and Photophysical Studies of Tetrathiafulvalene-Annulated Porphyrins and Their Zn II Complexes: The Effect of Metalation and Structural Variation

Jana, Atanu, Ishida, Masatoshi, Kwak, Kyuju, Sung, Young Mo, Kim, Dong Sub, Lynch, Vincent M., Lee, Dongil, Kim, Dongho, Sessler, Jonathan L.

Journal:

Chemistry - A European Journal

Year:

2013

Language:

english

File:

PDF, 742 KB

english, 2013

5

Directional Electron Transfer in Chromophore-Labeled Quantum-Sized Au 25 Clusters: Au 25 as an Electron Donor

Devadas, Mary Sajini, Kwak, Kyuju, Park, Jung-Woo, Choi, Ji-Hwan, Jun, Chul-Ho, Sinn, Ekkehard, Ramakrishna, Guda, Lee, Dongil

Journal:

The Journal of Physical Chemistry Letters

Year:

2010

Language:

english

File:

PDF, 3.14 MB

english, 2010

6

Electrochemical Characterization of Water-Soluble Au 25 Nanoclusters Enabled by Phase-Transfer Reaction

Kwak, Kyuju, Lee, Dongil

Journal:

The Journal of Physical Chemistry Letters

Year:

2012

Language:

english

File:

PDF, 1.28 MB

english, 2012

7

Tetrathiafulvalene-annulated [28]hexaphyrin(1.1.1.1.1.1): a multi-electron donor system subject to conformational control

Jana, Atanu, Ishida, Masatoshi, Cho, Kevin, Ghosh, Sudip Kumar, Kwak, Kyuju, Ohkubo, Kei, Sung, Young Mo, Davis, Christina M., Lynch, Vincent M., Lee, Dongil, Fukuzumi, Shunichi, Kim, Dongho, Sessler,

Journal:

Chemical Communications

Year:

2013

Language:

english

File:

PDF, 964 KB

english, 2013

8

Electrochemical Sensing Using Quantum-Sized Gold Nanoparticles

Kumar, S. Senthil, Kwak, Kyuju, Lee, Dongil

Journal:

Analytical Chemistry

Year:

2011

Language:

english

File:

PDF, 1.55 MB

english, 2011

9

Ionic Liquid of a Gold Nanocluster: A Versatile Matrix for Electrochemical Biosensors

Kwak, Kyuju, Kumar, S. Senthil, Pyo, Kyunglim, Lee, Dongil

Journal:

Year:

2014

Language:

english

File:

PDF, 1.82 MB

english, 2014

10

Selective determination of dopamine using quantum-sized gold nanoparticles protected with charge selective ligands

Kwak, Kyuju, Kumar, S. Senthil, Lee, Dongil

Journal:

Year:

2012

Language:

english

File:

PDF, 963 KB

english, 2012

11

Efficient Oxygen Reduction Electrocatalysts Based on Gold Nanocluster-Graphene Composites

Kwak, Kyuju, Azad, Uday Pratap, Choi, Woojun, Pyo, Kyunglim, Jang, Mi, Lee, Dongil

Journal:

ChemElectroChem

Year:

2016

Language:

english

File:

PDF, 2.80 MB

english, 2016

12

Temperature-Dependent Absorption and Ultrafast Exciton Relaxation Dynamics in MAu 24 (SR) 18 Clusters (M = Pt, Hg): Role of the Central Metal Atom

Thanthirige, Viraj Dhanushka, Kim, Minseok, Choi, Woojun, Kwak, Kyuju, Lee, Dongil, Ramakrishna, Guda

Journal:

The Journal of Physical Chemistry C

Year:

2016

Language:

english

File:

PDF, 583 KB

english, 2016

13

A molecule-like PtAu24(SC6H13)18 nanocluster as an electrocatalyst for hydrogen production

Kwak, Kyuju, Choi, Woojun, Tang, Qing, Kim, Minseok, Lee, Yongjin, Jiang, De-en, Lee, Dongil

Journal:

Nature Communications

Year:

2017

Language:

english

File:

PDF, 932 KB

english, 2017

14

Dopant-Dependent Electronic Structures Observed for M 2 Au 36 (SC 6 H 13 ) 24 Clusters (M=Pt, Pd)

Kim, Minseok, Tang, Qing, Narendra Kumar, Alam Venugopal, Kwak, Kyuju, Choi, Woojun, Jiang, De-en, Lee, Dongil

Journal:

The Journal of Physical Chemistry Letters

Year:

2018

Language:

english

File:

PDF, 1005 KB

english, 2018

15

Rationally designed metal nanocluster for electrocatalytic hydrogen production from water

Kwak, Kyuju, Choi, Woojun, Tang, Qing, Jiang, De-en, Lee, Dongil

Journal:

Journal of Materials Chemistry A

Year:

2018

Language:

english

File:

PDF, 1.09 MB

english, 2018

16

Electrochemistry of Atomically Precise Metal Nanoclusters

Kwak, Kyuju, Lee, Dongil

Journal:

Accounts of Chemical Research

Year:

2018

Language:

english

File:

PDF, 3.83 MB

english, 2018

17

Effects of Metal-Doping on Hydrogen Evolution Reaction Catalyzed by MAu24 and M2Au36 Nanoclusters (M = Pt, Pd)

Choi, Woojun, Hu, Guoxiang, Kwak, Kyuju, Kim, Minseok, Jiang, De-en, Choi, Jai-Pil, Lee, Dongil

Journal:

ACS Applied Materials & Interfaces

Year:

2018

Language:

english

File:

PDF, 808 KB

english, 2018

18

Ultrafast Electron Dynamics in Thiolate-Protected Plasmonic Gold Clusters: Size and Ligand Effect

Shabaninezhad, Masoud, Abuhagr, Abubkr, Sakthivel, Naga Arjun, Kumara, Chanaka, Dass, Amala, Kwak, Kyuju, Pyo, Kyunglim, Lee, Dongil, Ramakrishna, Guda

Journal:

The Journal of Physical Chemistry C

Year:

2019

Language:

english

File:

PDF, 1.13 MB

english, 2019

19

Ultrafast Electron Dynamics in Thiolate-Protected Plasmonic Gold Clusters: Size and Ligand Effect

Shabaninezhad, Masoud, Abuhagr, Abubkr, Sakthivel, Naga Arjun, Kumara, Chanaka, Dass, Amala, Kwak, Kyuju, Pyo, Kyunglim, Lee, Dongil, Ramakrishna, Guda

Journal:

The Journal of Physical Chemistry C

Year:

2019

File:

PDF, 1.13 MB

2019

20

Over a 15.9% Solar-to-CO Conversion from Dilute CO2 Streams Catalyzed by Gold Nanoclusters Exhibiting a High CO2 Binding Affinity

Kim, Beomil, Seong, Hoeun, Song, Jun Tae, Kwak, Kyuju, Song, Hakhyeon, Tan, Ying Chuan, Park, Gibeom, Lee, Dongil, Oh, Jihun

Journal:

ACS Energy Letters

Year:

2019

Language:

english

File:

PDF, 1.34 MB

english, 2019

21

Over a 15.9% Solar-to-CO Conversion from Dilute CO2 Streams Catalyzed by Gold Nanoclusters Exhibiting a High CO2 Binding Affinity

Kim, Beomil, Seong, Hoeun, Song, Jun Tae, Kwak, Kyuju, Song, Hakhyeon, Tan, Ying Chuan, Park, Gibeom, Lee, Dongil, Oh, Jihun

Journal:

ACS Energy Letters

Year:

2019

File:

PDF, 1.34 MB

2019