Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Chang Wook Song"'
Autor:
Mithun Santra, Hyori Lee, Yun Jae Yang, Chang Wook Song, Yong Woong Jun, Kyo Han Ahn, Won Jong Kim, Mingchong Dai, Ye Jin Reo
Publikováno v:
Chemistry – A European Journal. 26:11549-11557
Photostable and near-infrared (NIR)-emitting organic fluorophores with large Stokes shifts are in great demand for long-term bioimaging at deeper depths with minimal autofluorescence and self-quenching. Herein, a new class of benzorhodamines and thei
Autor:
Sourav Sarkar, Chang Wook Song, Ye Jin Reo, Mingchong Dai, Yong Woong Jun, Hyeon Jin Park, Kyo Han Ahn
Publikováno v:
Chemical Communications. 56:7025-7028
Near-infrared-emitting hemicyanine dyes are widely used in activatable fluorescent probes for various biological analytes; however, they are chemically unstable and show photoinstability, as shown here with naphthalene-based hemicyanines containing a
Publikováno v:
Chemical Science
Microscopic imaging aided with fluorescent probes has revolutionized our understanding of biological systems. Organic fluorophores and probes thus continue to evolve for bioimaging applications. Fluorophores such as cyanines and hemicyanines emit in
Publikováno v:
Analytical chemistry. 93(20)
NAD(P)H quinone oxidoreductase-1 (NQO1), a protective enzyme against cellular oxidative stress, is expressed abnormally high in solid tumors and thus recognized as a cancer biomarker. To develop a fluorescent NQO1 probe with practicality, we investig
Publikováno v:
ChemPhotoChem.
Publikováno v:
Sensors and Actuators B: Chemical. 330:129277
NAD(P)H quinone oxidoreductase-1 (NQO1) plays a role in reducing free radicals in cells and in detoxification of xenobiotics. It is also associated with some cancers and chemoresistance. Therefore, noninvasive tools for studying the enzyme are in dem
Autor:
Reyazul Islam, Mithun Santra, Ye Jin Reo, Kyo Han Ahn, Umme Tamima, Chang Wook Song, Hasanul Banna
Publikováno v:
Sensors and Actuators B: Chemical. 322:128588
Cysteine, an important biothiol, is associated with diverse biological processes, demanding efficient in vivo detection probes. Accordingly, various types of fluorescent probes have been reported so far, but still those with practical applicability a
Publikováno v:
Dyes and Pigments. 171:107718
Playing central roles in energy homeostasis and lipid metabolism, lipid droplets (LDs) also contribute to cellular protein trafficking and maturation and are associated with several human diseases. A dozen of fluorescent probes are known so far, and
Publikováno v:
IET Microwaves, Antennas & Propagation. 7:430-435
A frequency reconfigurable planar inverted-F antenna (PIFA) using real PIN-diodes is presented for mobile worldwide interoperability for microwave access (m-WiMAX) applications. This antenna not only alters the frequency band of the m-WiMAX using PIN
Publikováno v:
IEEE Transactions on Antennas and Propagation. 60:5939-5946
A reconfigurable multiple input multiple output (MIMO) planar inverted-F antenna (PIFA) is presented for three worldwide m-WiMAX bands: 2.3-2.4 GHz, 2.5-2.7 GHz, and 3.4-3.6 GHz. In order to achieve low mutual coupling, i.e., high isolation, a band-n