Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Nianjun Yang"'
Publikováno v:
Applied Surface Science. 616:156552
Autor:
Yunfeng Guan, Rong Zhao, Ke Li, Kai Chen, Hui Zhu, Xuanke Li, Qin Zhang, Nianjun Yang, Zhijun Dong, Guanming Yuan, Yanjun Li, Ye Cong
Publikováno v:
Applied Surface Science. 612:155875
Publikováno v:
physica status solidi (a). 211:2795-2800
Horseradish peroxidase (HRP) was immobilized on the graphene nanoplatelets- (GNPs) coated glassy carbon electrode surface to realize its electron transfer. Chitosan acted as the binder. Such an interface was characterized using scanning electron micr
β-cyclodextrin functionalized graphene nano platelets for electrochemical determination of triclosan
Publikováno v:
physica status solidi (a). 211:2773-2777
β-cyclodextrin (β-CD) and graphene nano platelets (GNPs) have been applied to construct the β-CD/GNP coated electrode and further for the determination of triclosan. The surface properties of β-CD/GNP coated electrodes were characterized with sca
Publikováno v:
Langmuir. 28:47-50
The crystalline form of sp(3)-hybridized carbon, diamond, offers various electrolyte-stable surface terminations. The H-termination-selective attachment of nitrophenyl diazonium, imaged by AFM, shows that electrochemical oxidation can control the fra
Autor:
W. Müller-Sebert, Waldemar Smirnov, H. Obloh, Christoph E. Nebel, Jakob Hees, Armin Kriele, René Hoffmann, Nianjun Yang
Publikováno v:
physica status solidi (a). 208:2087-2092
All-diamond ultra-microelectrode arrays (UMEAs) were fabricated using standard photolithography processes. The array consists of typically 45 ultra-microelectrodes with a diameter of 10 µm and with a center-to-center spacing of 60 µm. The quasi-ref
Publikováno v:
physica status solidi (a). 207:2069-2072
A nanotextured diamond electrode was utilized to achieve optimized electrochemical redox-interactions of cytochrome c (cyt c) with the diamond transducer. The nanotextured surface was realized using a top-down technology where diamond nanoparticles a
Vertically aligned diamond nanowires: Fabrication, characterization, and application for DNA sensing
Autor:
Oliver A. Williams, Norio Tokuda, Christoph E. Nebel, Eiji Osawa, Hiroshi Uetsuka, Nianjun Yang
Publikováno v:
physica status solidi (a). 206:2048-2056
In this review, we introduce a novel procedure to fabricate vertically aligned diamond nanowires with controlled geometrical properties like length and distance between wires by use of nanodiamond particles as a hard mask and by use of reactive ion e
Publikováno v:
Surface Science. 603:L5-L8
The bonding and growth mechanism of photochemically attached olefin molecules to (1 0 0)(2 × 1):H diamond is characterized using atomic force (AFM) and scanning tunneling microscopy (STM) experiments in combination with molecular orbital calculation
Autor:
Xiaoxia Wang, Nianjun Yang
Publikováno v:
Colloids and Surfaces B: Biointerfaces. 61:277-281
A novel and sensitive method for the determination of nicotinic acid was proposed and based on voltammetric behavior of nicotinic acid on a self-assembled monolayer of mercaptoacetic acid coated gold electrode. The adsorption-controlled anodic peak c