Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Dengying Long"'
Autor:
Zhongying Zhang, Jun Chen, Xiang Wang, Jingdong Peng, Ranxi Ni, Shiyu Li, Dengying Long, Hong Xian, Huanjun Peng
Publikováno v:
New Journal of Chemistry. 44:3078-3086
For the first time, a highly sensitive and selective detection technology of high-performance liquid chromatography associated with resonance Rayleigh scattering spectra (HPLC-RRS) is applied to analyze migraine drugs including zolmitriptan (ZON) and
Autor:
Jingdong Peng, Ranxi Ni, Dengying Long, Shiyu Li, Zhongying Zhang, Miaomiao Wen, Huanjun Peng, Xiang Wang, Hong Xian, Jun Chen
Publikováno v:
Analytical Methods. 12:324-332
A novel imidazolium ionic liquid mixed-mode stationary phase (named IBON) was successfully prepared by a controlled thiol-initiated radical polymerization method. The successful preparation of the IBON stationary phase was certified by Fourier transf
Autor:
Dengying Long, Jingdong Peng, Zilong Zhang, Xiaojuan Chang, Mei Yang, Hong Xian, Jun Chen, Huanjun Peng
Publikováno v:
Microchimica Acta. 188
An AND-NAND logic pair is reported based on non-purified carbon quantum dots (CDs) for ascorbic acid (AA) detection. In the logic operation, molybdenum oxide nanosheets (MoO3 NSs) and AA are used as two signal inputs. In the presence of AA, MoO3 NSs
Autor:
Jingdong Peng, Dengying Long, Ranxi Ni, Hong Xian, Jun Chen, Shiyu Li, Huanjun Peng, Xiang Wang, Zhongying Zhang
Publikováno v:
The Analyst. 144:3307-3313
A quadruple-channel fluorescent sensor array based on label-free carbon dots (CDs) was fabricated to detect and discriminate a series of tetracyclines (TCs), including chlortetracycline (CTC), oxytetracycline (OTC), tetracycline (TC) and doxycycline
Autor:
Xiang Wang, Zhongying Zhang, Hong Xian, Jun Chen, Dengying Long, Jingdong Peng, Ranxi Ni, Huanjun Peng, Shiyu Li
Publikováno v:
The Analyst. 144:5186-5192
A reliable, highly sensitive and highly selective method of high performance liquid chromatography associated with resonance Rayleigh scattering (HPLC-RRS) was developed to detect three cytokinins, namely, 6-benzylaminopurine (BA), kinetin (KT) and z
Publikováno v:
Sensors and Actuators B: Chemical. 264:164-168
We report a colorimetric nanoparticle array for discrimination of five organic antifreezes containing ethylene glycol (EG), formamide (FA), ethanol (EtOH), glycerin (Gly), and polyethylene glycol (PEG). Silver nanopartciles, gold nanoparticles, and P
Autor:
Haili Yu, Dengying Long
Publikováno v:
Microchimica Acta. 184:915-919
The authors report on a simple colorimetric method for the determination of ethylene glycol (EG) in aqueous solution. It is based on the finding that EG prevents the aggregation of silver nanoparticles (AgNPs) on freezing-thawing. In the absence of E
Autor:
Jingdong Peng, Hong Xian, Ranxi Ni, Huanjun Peng, Xiang Wang, Shiyu Li, Dengying Long, Jun Chen, Zhongying Zhang
Publikováno v:
Journal of chromatography. A. 1605
The present work describes the preparation of two ionic liquid and carboxyl acid silane reagents via photo-initiated thiol-ene click chemistry that have been bonded to silica to afford two mixed-mode stationary phases (Sil-C4Im-C9Co and Sil-C9Im-C4Co
Publikováno v:
Mikrochimica acta. 186(10)
Nitrogen-doped carbon dots (N-CDs) with fluorescence excitation/emission maxima at 365/450 nm were prepared by a one-step hydrothermal approach. The dots possess remarkable photostability, fluorescence blinking and good biocompatibility, and this fav
Autor:
Haili Yu, Dengying Long
Publikováno v:
Microchimica Acta. 183:3151-3157
The authors describe a highly chemiluminescent metal-organic framework (MOF) that was obtained by loading the pores of MIL-101(Cr) with luminol. Immobilization is based on Lewis acid-base interactions between the coordinatively unsaturated metal site