Zobrazeno 1 - 10
of 369
pro vyhledávání: '"Yong-Ill Lee"'
Autor:
Shakhzodjon Uzokboev, Khojimukhammad Akhmadbekov, Ra’no Nuritdinova, Salah M. Tawfik, Yong-Ill Lee
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 15, Iss 1, Pp 1077-1104 (2024)
Sensors are applied to many fields nowadays because of their high sensitivity, low cost, time-saving, user-friendly, and excellent selectivity. Current biomedical and pharmaceutical science has one focus on developing nanoparticle-based sensors, espe
Externí odkaz:
https://doaj.org/article/33f0b6a7b01e489aa0dc5f9598549ef0
Autor:
Mirkomil Sharipov, Sarvar A. Kakhkhorov, Salah M. Tawfik, Shavkatjon Azizov, Hong-Guo Liu, Joong Ho Shin, Yong-Ill Lee
Publikováno v:
Nano Convergence, Vol 11, Iss 1, Pp 1-11 (2024)
Abstract We report an innovative and facile approach to fabricating an ultrasensitive plasmonic paper substrate for surface-enhanced Raman spectroscopy (SERS). The approach exploits the self-assembling capability of poly(styrene-b-2-vinyl pyridine) b
Externí odkaz:
https://doaj.org/article/4c9187670c6448cf868bed02265741be
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 14, Iss 1, Pp 793-803 (2023)
The detection of harmful chemicals in the environment and for food safety is a crucial requirement. While traditional techniques such as GC–MS and HPLC provide high sensitivity, they are expensive, time-consuming, and require skilled labor. Surface
Externí odkaz:
https://doaj.org/article/b65bb16a2bab4ae78abf118ad3691a94
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Luminescent inorganic lead halide perovskite nanoparticles lack stability in aqueous solutions, limiting their application to optical sensors. Here, hybrid CsPbBr3-loaded MIP nanogels were developed with enhanced stability in aqueous media.
Externí odkaz:
https://doaj.org/article/d3ed6cc0fd3f4570b241a1ba2940ccfa
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 2, Pp 3790-3800 (2020)
Indigo carmine in aqueous solution was effectively degraded using ZnO-Bi2O3/Graphitic Carbon Nitride heterojunction structure by visible light/H2O2 system. The mechanism of photocatalytic degradation of Indigo carmine shows the responsible species fo
Externí odkaz:
https://doaj.org/article/2ae31f4aabd24eb2a51638ecf41540ba
Autor:
Thu-Thuy T. Nguyen, Bui The Huy, Salah M. Tawfik, Gerelkhuu Zayakhuu, Hyo Hyun Cho, Yong-Ill Lee
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 1, Pp 2671-2679 (2020)
A Glutathione (GSH) optical sensor with high sensitivity and exceptional selectivity was developed using one-step synthesized-upconversion nanoparticles (UCNPs, NaLuF4:Gd3+,Yb3+,Er3+) in conjunction with a Rhodamine B derivative (RBD). RBD was loaded
Externí odkaz:
https://doaj.org/article/7a3798aa17cc4b3794f33d4ab2ccb990
Autor:
Avvaru Praveen Kumar, Dinesh Bilehal, Tegene Desalegn, Shalendra Kumar, Faheem Ahmed, H. C. Ananda Murthy, Deepak Kumar, Gaurav Gupta, Dinesh Kumar Chellappan, Sachin Kumar Singh, Kamal Dua, Yong-Ill Lee
Publikováno v:
Adsorption Science & Technology, Vol 2022 (2022)
Degradation of dye pollutants by the photocatalytic process has been regarded as the most efficient green method for removal organic dyes from contaminated water. The current research work describes the synthesis of Fe3O4@SiO2@Ru hybrid magnetic comp
Externí odkaz:
https://doaj.org/article/a679f67e2d424d9facc392515947ee4e
Publikováno v:
Nanomaterials, Vol 12, Iss 19, p 3470 (2022)
In recent decades, upconversion nanomaterials (UCNMs) have attracted considerable research interest because of their unique optical properties, such as large anti-Stokes shifts, sharp emissions, non-photobleaching, and long lifetime. These unique pro
Externí odkaz:
https://doaj.org/article/b7d16b6de89e498db02f1d47c61a192e
Publikováno v:
ACS Omega, Vol 4, Iss 7, Pp 12665-12670 (2019)
Externí odkaz:
https://doaj.org/article/3f792849c50e496bac1f3c6be432ceb0
Publikováno v:
ACS Omega, Vol 4, Iss 5, Pp 7931-7937 (2019)
Externí odkaz:
https://doaj.org/article/fe087e7ac5c54c92b507be19e36b8ca0