Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Wenfeng Zhu"'
Publikováno v:
Journal of Agricultural and Food Chemistry. 69:3401-3414
Tea leaves contain an extraordinarily high level of flavonoids that contribute to tea health benefits and flavor characteristics, but the regulatory mechanism of ambient ultraviolet B (UV-B) on tea flavonoid enrichment remains unclear. Here, we repor
Autor:
Linxiu Cheng, Yuliang Zhao, Wenfeng Zhu, Ping Wang, Qingdao Zeng, Min Li, Yibing Wang, Dan Xie
Publikováno v:
ACS applied bio materials. 1(3)
Amyloid-β protein (Aβ) is a major biomarker candidate for the diagnosis of Alzheimer's disease (AD). It is known that the core segment of Aβ42 tends to aggregate into neurotoxic soluble oligomeric species and finally into fibrillar structures asso
Publikováno v:
Zhu, W, Hutchison, J A, Dong, M & Li, M 2021, ' Frequency Shift Surface-Enhanced Raman Spectroscopy Sensing : An Ultrasensitive Multiplex Assay for Biomarkers in Human Health ', ACS Sensors, vol. 6, no. 5, pp. 1704-1716 . https://doi.org/10.1021/acssensors.1c00393
The sensitive and selective detection of biomarkers for human health remains one of the grand challenges of the analytical sciences. Compared to established methods (colorimetric, (chemi) luminescent), surface-enhanced Raman spectroscopy (SERS) is an
Publikováno v:
Applied Surface Science. 463:182-189
To meet the need of exploiting high performance electromagnetic wave (EMW) absorbers, lightweight and easily obtainable materials are increasingly researched. As common but important substances for EMW absorption, carbon and MoS2 have been individual
Autor:
Min Li, Dayong Yang, Wenfeng Zhu, Qingdao Zeng, Zhikun Zhang, Jie Zhang, Linxiu Cheng, Duo Zuo, Yuliang Zhao
Publikováno v:
ACS Applied Materials & Interfaces. 10:34869-34877
We provided an ultrasensitive sensing strategy for microRNA detection by first employing branched DNA. With the aid of microcontact printing, we realized the multiplex sensing of different kinds of liver cancer biomarkers: microRNA and protein simult
Publikováno v:
Journal of Materials Science: Materials in Electronics. 29:7194-7202
To meet the demand of electromagnetic absorption, cheap and easily available microwave absorbents are urgently required. As an important functional material, carbon fibers (CFs) have been widely reported, however, too high conductivity easily leads t
Publikováno v:
Microchemical Journal. 165:106174
We present a facile surface-enhanced Raman spectroscopy (SERS)-based method for the sulfite /SO2 detection with high sensitivity, high selectivity and rapid response. Spectral changes of the capture probe at 600 cm−1 and 910 cm−1 upon binding to
Publikováno v:
Journal of Materials Science: Materials in Electronics. 28:14809-14817
By taking the advantage of the wide surface area of reduced graphene oxide (rGO), a type of carbon/metal hybrids composed by rGO coated with silver nanoparticles (Ag–rGO) has been synthesized via an easy chemical coating method. Then the Ag–rGO h
Publikováno v:
ACS applied materialsinterfaces. 11(20)
Circulating tumor DNA (ctDNA) is a promising noninvasive biomarker for the early diagnosis of cancers. However, it is challenging for accurate and sensitive detection of pico-to-femtomolar serum concentration of ctDNA, especially in the presence of i
Publikováno v:
Journal of Molecular Structure. 1219:128574
A series of novel spirooxazine derivatives were successfully synthesized and characterized by spectroscopic methods (1H NMR, 13C NMR, HRMS, and single-crystal X-ray diffraction). The structural features of compound 2, 4, 5 and 6 were analyzed through