2016 ~

  1. No Image


    N. K. Chaudhari, P. Yu, K. Lee, J. Li
    Read More
  2. No Image


    N. K. Chaudhari, J. Joo, B. Kim, B. Ruqia, S.-I. Choi, K. Lee
    Read More
  3. No Image


    D. S. Yang, B. Maciej, J. Park, K. Chung, A. Shanker, J. Sun, J. Kang, K. Lee, M. Al-Hashimi, J. Kim
    Read More
  4. No Image


    A. Oh, H. Y. Kim, H. Baik, B. Kim, N. K. Chaudhari, S. H. Joo, K. Lee
    Read More
  5. No Image


    J. Park, H. J. Kim, A. Oh, T. Kwon, H. Baik, S.-I. Choi, K. Lee
    Read More
  6. No Image

    161. Multicolor tunable upconversion luminescence from sensitized seed-mediated grown LiGdF4:Yb,Tm-based core/triple-shell nanophosphors for transparent displays

    J. Shin, J.-H. Kyhm, A.-R. Hong, J. D. Song, K. Lee, H. Ko, H. S. Jang
    Chem. Mater. under revision.
    Read More
  7. No Image


    J. Park, S. Choi, A. Oh, H. Jin, J. Joo, H. Baik, K. Lee
    ACS Nano under revision
    Read More
  8. No Image


    J. Park, H. Jin, J. Lee, A. Oh, B. Kim, J. H. Kim, H. Baik, S. H. Joo, K. Lee
    Chem. Mater. under revision.
    Read More
  9. 158. Janus nanoparticle structural motif control via asymmetric cation exchange in edge-protected Cu1.81S@IrxSy hexagonal nanoplates

    J. Park, J. Park, J. Lee, A. Oh, H. Baik, K. Lee
    ACS Nano, 2018, accepted.
    Post-synthetic transformation of nanoparticles has received great attention, because this approach can provide an unusual route to elaborately composition-controlled nanostructures while maintaining the overall structure of the templ...
    Read More
  10. 157. Nanodendrites of platinum-group metals for electrocatalytic applications

    N. K. Chaudhari, J. Joo, H. Kwon, B. Kim, H. Y. Kim, S. H. Joo, K. Lee
    Nano Res., 2018, online published.
    Developing highly efficient and durable catalysts for future electrochemical and energy applications is one of the main subjects of current studies in renewable energy generation. In the past several years, researchers have developed...
    Read More
  11. 156. IrRu alloy nanocactus on a Cu2-xS@IrSy as a highly efficient bifunctional electrocatalyst toward overall water splitting in acidic electrolyte

    J. Joo, H. Jin, A. Oh, B. Kim, J. Lee, H. Baik, S. H. Joo, K. Lee
    J. Mater. Chem. A, 2018, online published.
    Development of highly active and durable bifunctional electrocatalysts for overall water splitting is vital for the economical production of H2 as an alternative energy source. Herein, we report the synthesis of Cu2-xS@IrSy@IrRu nano...
    Read More
  12. 155. Hollow nanoparticles as emerging electrocatalysts for renewable energy conversion reactions

    J. Park, T. Kwon, J. Kim, H. Jin, H. Y. Kim, B. Kim, S. H. Joo, K. Lee
    Chem. Soc. Rev., 2018, online published
    While the realization of clean and sustainable energy conversion systems primarily requires the development of highly efficient catalysts, one of the main issues had been designing the structure of the catalysts to fulfill minimum cost as we...
    Read More
  13. 154. Host cell mimic polymersome for rapid detection of highly pathogenic influenza virus via a viral fusion and cell entry mechanism

    H.-O. Kim, W. Na, M. Yeom, J. Choi, J.-W. Lim, D. Yun, H. Chun, J.-K. Kim, D. G. Jeong, L. Phan, K. Lee, H. H. Jeong, D. Song, S. Haam
    Adv. Funct. Mater., 2018, online published
    Highly pathogenic avian influenza virus (HPAIV) infections have occurred continuously and crossed the species barrier to humans, leading to fatalities. A polymerase chain reaction based molecular test is currently the most sensiti...
    Read More
  14. 153. Facet-controlled Rh3Pb2S2 nanocage as an efficient and robust electrocatalyst toward the hydrogen evolution reaction

    T. Kim, J. Park, H. Jin, A. Oh, H. Baik, S. H. Joo, K. Lee
    Nanoscale, 2018, 10, 9845.
    Highly active and durable electrocatalysts for the hydrogen evolution reaction (HER) may play a pivotal role in commercial success of electrolytic water splitting technology. Among various material classes, binary metal sulphides show a...
    Read More
  15. 152. Dendrite-embedded Pt-Ni Multiframes as Highly Active and Durable Electrocatalyst towards the Oxygen Reduction Reaction

    H. Kwon, M. K. Kabiraz, J. Park, A. Oh, H. Baik, S.-I. Choi, K. Lee
    Nano Lett., 2018, 18, 2930.
    Pt-based nanoframe catalysts have been explored extensively due to their superior activity towards the oxygen reduction reaction (ORR). Herein, we report the synthesis of Pt-Ni multiframes, which exhibit the unique structure of tight...
    Read More
  16. 151. Intense red-emitting upconversion nanophosphors (800 nm-driven) with a core/double-shell structure for dual-modal upconversion luminescence and magnetic resonance in vivo imaging applications

    A.-R. Hong, Y. Kim, T. S. Lee, S. Kim, K. Lee, G. Kim, H. S. Jang
    ACS Appl. Mater. Interfaces, 2018, 10, 12331.
    In this study, intense single-band red-emitting upconversion nanophosphors (UCNPs) excited with 800 nm near-infrared (NIR) light are reported. When a NaYF4:Nd,Yb active-shell is formed on the 12.7 nm sized NaGdF4:Yb,Ho,Ce UCNP core, the c...
    Read More
  17. 150. NiOOH exfoliation-free nickel octahedra as highly active and durable electrocatalysts toward the oxygen evolution reaction in an alkaline electrolyte

    B. Kim, A. Oh, M. K. Kabiraz,Y. Hong, J. Joo, H. Baik, S.-I. Choi, K. Lee
    ACS Appl. Mater. Interfaces, 2018, 10, 10115.
    A layered β-NiOOH crystal with under-coordinated facets is an active and economically viable non-noble catalyst for the oxygen evolution reaction (OER) in alkaline electrolytes. However, it is extremely difficult to enclose the β-NiO...
    Read More
  18. 149. Vertex-reinforced PtCuCo ternary nanoframes as efficient and stable electrocatalysts for the oxygen reduction reaction and the methanol oxidation reaction

    T. Kwon, M. Jun, H. Y. Kim, A. Oh, J. Park, H. Baik, S. H. Joo, K. Lee
    Adv. Funct. Mater., 2018, 28, 1706440.
    Noble metal binary alloy nanoframes have emerged as a new class of fuel cell electrocatalysts because of their intrinsic high catalytic surface area and accompanied high catalytic activity. However, their inferior structural and comp...
    Read More
  19. 148. Highly robust, uniform and ultra-sensitive surface-enhanced Raman scattering substrates for microRNA detection fabricated by using vertically grown silver nanostructures assembled in gold nanobowls

    T. Lee, J.-S. Wi, A. Oh, J.-J. Lee, K. Lee, T. G. Lee, S. Haam
    Nanoscale, 2018, 10, 3680.
    Highly sensitive and reproducible surface enhanced Raman spectroscopy (SERS) requires not only nanometer-level structural control, but also superb uniformity across the SERS substrate for practical imaging and sensing applications. ...
    Read More
  20. 147. Nitroresoductase-like nanocatalyst for ultrasensitive and stable biosensing

    P. Nandhakumar, B. Kim, N.-S. Lee, Y. H. Yoon, K. Lee, H. Yang
    Anal. Chem., 2018, 90, 807.
    Enzyme-like nanocatalytic reactions developed for high signal amplification in biosensors are of limited use because of their low reaction rates and/or unwanted side reactions in aqueous electrolyte solutions containing dissolved ...
    Read More
  21. 146. Ni@Ru and NiCo@Ru core-shell hexagonal nanosandwiches with a compositionally tunable core and a regio-selectively grown shell

    H. Hwang, T. Kwon, H. Y. Kim, J. Park, A. Oh, B. Kim, H. Baik, S. H. Joo, K. Lee
    Small, 2018, 14, 1702353.
    The development of highly active electrocatalysts is crucial for the advancement of renewable energy conversion devices. The design of core–shell nanoparticle catalysts represents a promising approach to boost catalytic activity as w...
    Read More
  22. 145. MXene: An emerging two-dimensional material for future energy conversion and storage applications

    N. K. Chaudhari, H. Jin, B. Kim, D. S. Baek, S. H. Joo, K. Lee
    J. Mater. Chem. A, 2017, 5, 24564.
    The development of two-dimensional (2D) high-performance electrode materials is the key to new advances in the fields of energy conversion and storage. MXenes, a new intriguing family of 2D transition metal carbides, nitrides, and ca...
    Read More
  23. 144. Lanthanide metal-assisted synthesis of rhombic dodecahedral MNi (M=Ir and Pt) nanoframes toward efficient oxygen evolution catalysis

    H. Jin, Y. Hong, J. Yoon, A. Oh, N. K. Chaudhari, H. Baik, S. H. Joo, K. Lee
    Nano Energy, 2017, 42, 17.
    Synthesis of MNi (M = Ir or Pt) nanoframe via facet-passivation agents and its excellent electrocatalytic activity and durability to oxygen evolution reaction in acidic electrolyte. Mixed metal alloy nanoframeworks have shown a ...
    Read More
  24. 143. Radially phase segregated PtCu@PtCuNi dendrite@frame nanocatalyst for the oxygen reduction reaction

    J. Park, M. K. Kabiraz, H. Kwon, S. Park, H. Baik, S.-I. Choi, K. Lee
    ACS Nano, 2017, 11, 10844.
    Pt-based alloy nanoframes have shown a great potential as electrocatalysts toward oxygen reduction reaction (ORR) in fuel cells. However, the intrinsically infirm nanoframes could be severely deformed during extended electro-cyclings...
    Read More
  25. 142. Synthesis of compositionally tunable,hollow mixed metal sulphide CoxNiySz octahedral nanocages and their composition-dependent electrocatalytic activities for oxygen evolution reaction

    J. Kim, H. Jin, A. Oh, H. Baik, S. H. Joo, K. Lee
    Nanoscale, 2017, 9, 15397.
    Hollow nanostructures such as nanocages and nanoframes can serve as advanced catalysts with their enlarged active surface areas, and hence they have been of widespread interest. Despite the recent progress in the synthesis of this cl...
    Read More
  26. 141. Nanostructured materials on 3D nickel foam as electrocatalysts for water splitting

    N. K. Chaudhari, H. Jin, B. Kim, K. Lee
    Nanoscale, 2017, 9, 12231.
    Highly efficient and low-cost electrocatalysts are essential for water spitting via electrolysis in an economically viable fashion. However, the best catalytic performance is found with noble metal-based electrocatalysts, which prese...
    Read More
  27. 140. Iridium-based multimetallic nanoframe@nanoframe structure: An efficient and robust electrocatalyst toward oxygen evolution reaction

    J. Park, Y. J. Sa, H. Baik, T. Kwon, S. H. Joo, K. Lee
    ACS Nano, 2017, 11, 5500.
    Nanoframe electrocatalysts have attracted a great interest due to their inherently high active surface area per a given mass. Although recent progress has enabled the preparation of single nanoframe structures with a variety of...
    Read More
  28. 139. Cactus-like hollow Cu2-xS@Ru nanoplates as excellent and robust electrocatalysts for alkaline hydrogen evolution reaction

    D. Yoon, J. Lee, B. Seo, B. Kim, H. Baik, S. H. Joo, K. Lee
    Small, 2017, 13, 1700052.
    The development of Pt-free electrocatalysts for the hydrogen evolution reaction (HER) recently is a focus of great interest. While several strategies are developed to control the structural properties of non-Pt catalysts and boost th...
    Read More
  29. 138. Morphology controlled synthesis of 2-D Ni–Ni3S2 and Ni3S2 nanostructures on Ni foam towards oxygen evolution reaction

    N. K. Chaudhari, A. Oh, Y. J. Sa, H. Jin, H. Baik, S. G. Kim, S. J. Lee, S. H. Joo, K. Lee
    Nano Converg., 2017, 4, 7.
    Catalysts for oxygen evolution reactions (OER) are at the heart of key renewable energy technologies, and development of non-precious metal catalysts with high activity and stability remain a great challenge in this field. Among v...
    Read More
  30. 137. Flexible transparent displays based on core/shell upconversion nanophosphor-incorporated polymer waveguides

    B. J. Park, A.-R. Hong, S. Park, K.-U. Kyung, K. Lee, H. S. Jang
    Sci. Rep., 2017, 7, 45659.
    Core/shell (C/S)-structured upconversion nanophosphor (UCNP)-incorporated polymer waveguide-based flexible transparent displays are demonstrated. Bright green- and blue-emitting Li(Gd,Y)F4:Yb,Er and Li(Gd,Y)F4:Yb,Tm UCNPs are synt...
    Read More
  31. 136. Facile synthesis of multicolor tunable ultrasmall LiYF4:Yb,Tm,Er/LiGdF4 core/shell upconversion nanophosphors with sub-10 nm size

    A.-R. Hong, S. Y. Kim, S.-H. Cho, K. Lee, H. S. Jang
    Dyes Pigm., 2017, 139, 831.
    Sub-10 nm-sized LiYF4:Yb,Tm/Er upconversion nanophosphors (UCNPs) and multicolor-emitting LiYF4:Yb,Tm,Er/LiGdF4 core/shell (C/S) UCNPs were facilely synthesized by using rare earth-oleate (Re(oleate)3) precursors. The size of LiY...
    Read More
  32. 135. Cobalt assisted synthesis of IrCu hollow octahedral nanocages as highly active electrocatalysts toward oxygen evolution reaction

    T. Kwon, H. Hwang, Y. J. Sa, J. Park, H. Baik, S. H. Joo, K. Lee
    Adv. Funct. Mater., 2017, 27, 1604688.
    . Development of oxygen evolution reaction (OER) catalysts with reduced precious metal content while enhancing catalytic performance has been of pivotal importance in cost-effective design of acid polymer electrolyte membrane water elect...
    Read More
  33. 134. Rational design of Pt-Ni-Co ternary alloy nanoframe crystals as highly efficient catalysts toward the alkaline hydrogen evolution reaction

    A. Oh, Y. J. Sa, H. Hwang, H. Baik, J, Kim, B. Kim, S. H. Joo, K. Lee
    Nanoscale, 2016, 8, 16379.
    The rational design of highly efficient electrocatalysts for the hydrogen evolution reaction (HER) is of prime importance for establishing renewable and sustainable energy systems. The alkaline HER is particularly challenging as it i...
    Read More
  34. 133. Plasmon enhanced direct bandgap emissions in Cu7S4@Au2S@Au nanorings

    D. Yoon, S. Yoo, K. S. Nam, H. Baik, K. Lee, Q-H. Park
    Small, 2016, 12, 5728.
    Nanostructured copper sulfides, promising earth-abundant p-type semiconductors, have found applications in a wide range of fields due to their versatility, tunable low bandgap, and environmental sustainability. The synthesis of hexag...
    Read More
  35. 132. Ternary dendritic nanowires as highly active and stable multifunctional electrocatalysts

    Y. Yang, H. Jin, H. Y. Kim, J. Yoon, J. Park, H. Baik, S. H. Joo, K. Lee
    Nanoscale, 2016, 8, 15167.
    Multimetallic nanocatalysts with a controlled structure can provide enhanced catalytic activity and durability by exploiting electronic, geometric, and strain effects. Herein, we report the synthesis of a novel ternary nanocatalyst...
    Read More
  36. No Image

    131. Crystal engineering of composite materials (Editorial)

    K. Lee
    CrystEngComm, 2016, 18, 5975.
    Read More
  37. 130. Unexpected solution phase formation of hollow PtSn alloy nanoparticles from Sn deposition on Pt dendritic structures

    T. Kwon, J. Park, H. Baik, S. Back, B. Błasiak, M. Cho, Y. Jung, K. Lee
    CrystEngComm, 2016, 18, 6019.
    Hollow nanoparticles with high surface-to-volume ratio have found various applications in catalysis, sensor, and energy storage, and thus new synthetic routes to these structures are of a great interest. One of the best-known synthet...
    Read More
  38. 129. Synthesis of bare Pt3Ni nanorod from PtNi@Ni core-shell nanorod by acid etching: one step surfactant removal and phase conversion for optimal electrochemical performance toward oxygen reduction reaction

    J. Yoon, J. Park, Y. J. Sa, Y. Yang, H. Baik, S. H. Joo, K. Lee
    CrystEngComm, 2016, 18, 6002.
    Pt–Ni alloy, most notably Pt3Ni phase, nanoparticles synthesized using a surfactant-assisted solution phase route have shown great promise as electrocatalysts toward the oxygen reduction reaction (ORR) for fuel cells. Surfactant remo...
    Read More
  39. 128. An ultrasensitive and Incubation-Free Electrochemical Immunosensor Using a Gold-Nanocatalyst Label Mediating Outer-Sphere-Reaction-Philic and Inner-Sphere-Reaction-Philic Species

    C. S. Fang, K. H. Oh, A. Oh, K. Lee, S. Park, S. Kim, J. K. Park, H. Yang
    Chem. Commun., 2016, 52, 5884.
    This communication reports a new nanocatalytic scheme based on the facts that the redox reaction between a highly outer-sphere-reaction-philic (OSR-philic) species and a highly inner-sphere-reaction-philic (ISR-philic) speci...
    Read More
  40. 127. Porous β-MnO2 nanoplates derived from MnCO3 nanoplates as highly efficient electrocatalysts toward oxygen evolution reaction

    J. Kim, J. S. Kim, H. Baik, K. Kang, K. Lee
    RSC Adv., 2016, 6, 26535.
    β-MnO2 has not been considered as an effective catalyst toward the oxygen evolution reaction due to its lack of active di-μ2-oxo bridged Mn centres and inaccessibility to the inner Mn atoms. We have envisioned that β-MnO2 ca...
    Read More
  41. 126. Cancer theranosis using mono-disperse, mesoporous gold nanoparticles obtained via a robust, high-yield synthetic methodology

    T. Lee, D. Bang, Y. W. Chang, Y. Choi, K. Y. Park, A. Oh, S. Han, S. H. Kim, K. Lee, J.-S. Suh,Y.-M. Huh, S. Haam
    RSC Adv., 2016, 6, 13554
    Porous noble metal nanoparticles exhibit many attractive nanoplasmonic features, and these structures have potential applications in many fields. However, such applications have been hindered by a lack of synthetic methods w...
    Read More
  42. 125. Facet-controlled hollow Rh2S3 hexagonal nanoprisms as highly active and structurally robust catalysts toward hydrogen evolution reaction

    D. Yoon, B. Seo, J. Lee, K. S. Nam, B. Kim, S. Park, H. Baik, S. H. Joo, K. Lee
    Energy Environ. Sci., 2016, 9, 850. (Back Cover)
    Developing highly active and structurally robust electrocatalysts for hydrogen evolution reaction (HER) is of paramount importance for sustainable and clean production of hydrogen. Metal sulphides exposing catalytically active s...
    Read More
  43. 124. Selective and rapid detection of pathogenic bacteria using clustered magnetic nanoparticles conjugated with target antigens

    Y.-T. Kim, K.-H. Kim, E. S. Kang, G. Jo, S.Y. Ahn, S. H. Park, S. l. Kim, S. Mun, K. Baek, B. Kim, K. Lee, W. S. Yun, Y. H. Kim
    Bioconjugate Chem., 2016, 27, 59.
    Early diagnosis of infectious diseases is important for treatment; therefore, selective and rapid detection of pathogenic bacteria is essential for human health. We report a strategy for highly selective detection and rap...
    Read More
  44. 123. RhCu 3-D nanoframe as a highly active electrocatalyst for oxygen evolution reaction under alkaline condition

    J. Park, J. Kim, Y. Yang, D. Yoon, H. Baik, S. Haam, H. Yang, K. Lee
    Adv. Sci., 2016, 3, 1500252
    One pot synthesis of RhCu alloy truncated octahedral nanoframes, Cu@Rh core–shell nanoparticles, and a bundle of five RhCu nanowires is demonstrated. The RhCu alloy 3D nanoframe, in particular, exhibits excellent catalytic activity ...
    Read More
Board Pagination ‹ Prev 1 Next ›
/ 1

Designed by sketchbooks.co.kr / sketchbook5 board skin

나눔글꼴 설치 안내

이 PC에는 나눔글꼴이 설치되어 있지 않습니다.

이 사이트를 나눔글꼴로 보기 위해서는
나눔글꼴을 설치해야 합니다.

설치 취소

Sketchbook5, 스케치북5

Sketchbook5, 스케치북5

Sketchbook5, 스케치북5

Sketchbook5, 스케치북5