Results 111 to 120 of about 30,772 (337)

Multiplexed DNA-Modified Electrodes [PDF]

, 2010
We report the use of silicon chips with 16 DNA-modified electrodes (DME chips) utilizing DNA-mediated charge transport for multiplexed detection of DNA and DNA-binding protein targets.
Barton, Jacqueline K., Gorodetsky, Alon A., Muren, Natalie B., Slinker, Jason D.   +3 more
core   +2 more sources

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

Advanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

A new view of electrochemistry at highly oriented pyrolytic graphite [PDF]

, 2012
Major new insights on electrochemical processes at graphite electrodes are reported, following extensive investigations of two of the most studied redox couples, Fe(CN)64–/3– and Ru(NH3)63+/2+.
Alliata D., Alsmeyer D. C., Alwarappan S., Amatore C., Anisha N. Patel, Anne A., Aoki K., Armstrong F. A., Armstrong F. A., Banerjee S., Banks C. E., Banks C. E., Banks C. E., Banks C. E., Banks C. E., Banks C. E., Bard A. J., Bertoncello P., Bhattacharjya D., Birkin P. R., Bowler R., Bowling R., Bowling R. J., Bowling R. J., Boxley C. J., Bradbury C. R., Brülle T., Carswell A. D. W., Chang H., Chen F., Cherstiouk O. V., Chou A., Cline K. K., Colley A. L., Crevillen A. G., Davies T. J., Davies T. J., Day T. M., Day T. M., Dudin P. V., Dumitrescu I., Dumitrescu I., Dumitrescu I., Ebejer N., Edwards M. A., Frederix P. L., Gewirth A. A., Gloaguen F., Gong K., González Orive A., Gorodetsky A. A., Gorodetsky A. A., Guëll A. G., Guëll A. G., Hassel A. W., Hathcock K. W., Hathcock K. W., Heller I., Heller I., Heller I., Hendricks S. A., Hui F., Hui F., Hyde M. E., Jandt K., Ji X., Ji X. B., Jouikov V., Julie V. Macpherson, Kim J., Kim McKelvey, Kneten K. R., Konopka S. J., Lai S. C., Lai S. C. S., Laslau C., Lee C.-Y., Lee C.-Y., Li W., Liu H., Liu Y., Lu Y., López-Palacios J., Macpherson J. V., Macpherson J. V., Manon Guille Collignon, Mas-Torrent M., McCreery R. L., McCreery R. L., McCreery R. L., McDermott M. T., McDermott M. T., McDermott M. T., Menke E. J., Michael A. O’Connell, Miller T. S., Moore R. R., Moore R. R., Nair R. R., Patrick R. Unwin, Patten H. V., Penner R. M., Peruffo M., Pharr C. M., Pumera M., Randin J. P., Randin J. P., Randin J. P., Ray K., Rice R. J., Robinson R. S., Rodolfa K. T., Rodriguez-Lopez J., Rodríguez-Nieto F. J., Shan C., Shvets V. V., Snowden M. E., Snowden M. E., Surendranath Y., Ta T. C., Tamayo J., Tan C., Tang L., Ugeda M. M., Unwin P. R., Valota A. T., Ventosa E., Wang M., Wang Y., Ward K. R., Wendy O. Y. Hung, Williams C. G., Wilson N. R., Wilson N. R., Xu J., Yang W., Zach M. P., Zhou M., Zoval J. V., Zubimendi J. L.   +139 more
core   +1 more source

Toward Energy Efficient Electrochemical Valorization of Waste Nitrate and Sulfide

Advanced Materials, EarlyView.
This work introduces an integrated electrochemical strategy couples nitrate reduction with sulfide oxidation for energy‐efficient wastewater valorization. A Cu‐Co dual‑site catalyst, engineered for close proximity, promotes *NO2 relay and subsequently NH3 formation, enabling the system to operate at substantially reduced cell voltages and produce high ...
Bihao Hu, Yifan Zhou, Xiaoyuan Zhang, Shibo Xi, Qian He, Lei Wang   +5 more
wiley   +1 more source

The Electrochemical Oxidation of Substituted Catechols [PDF]

, 1980
The oxidation of substituted catechols was studied by cyclic voltammetry, chronoamperometry, rotating ring‐disk electrode, and coulometry. The results showed that the quinones that were formed from the oxidation of substituted catechols reacted with the ...
Chen, Wen-Yu, Ryan, Michael D., Yueh, Alice   +2 more
core   +1 more source

Heterophase fcc‐hcp‐fcc High‐Entropy Alloy Nanomaterials with Tailored Electron Divergence for Selective Ammonia Electrosynthesis

Advanced Materials, EarlyView.
Heterophase fcc‐hcp‐fcc RuFeMMnMo (M═CoNi, Co, and Ni) high‐entropy alloy nanomaterials have been successfully synthesized using a one‐pot approach. The highly random distribution of multiple metal components and the tunable diversity of metal atomic arrangements can be realized simultaneously. By combining metals with different work functions, fcc‐hcp‐
Xiang Meng, Mingzi Sun, Xinyi Li, Jing Chen, Yunhao Wang, Fengkun Hao, Fu Liu, Quanlin Zhao, Liang Guo, Yuecheng Xiong, Juan Wang, Guozhi Wang, Mingzheng Shao, Chaohui Wang, Xiaoqing Huang, Qinghua Zhang, Xiao Zhao, Bolong Huang, Zhanxi Fan   +18 more
wiley   +1 more source

Voltammetric determination of prifinium bromide in a pharmaceutical formulation

Journal of Taibah University for Science, 2019
For the first time voltammetric methods have been applied and optimized for prifinium bromide (PRF) determination in pharmaceutical formulation.
Abdulaziz N. Amro
doaj   +1 more source

SQUARE WAVE VOLTAMMETRIC DETERMINATION OF LEAD IN COMMERCIAL KOHL USING A GLASSY CARBON ELECTRODE

Journal of Fundamental and Applied Sciences, 2015
A simple sensitive square wave voltammetric method for the determination of lead contamination of several kohl samples purchased from Algeria retail stores was developed using glassy carbon electrode.
M. A. Saha, M. Alia, A. Rebiai, T. Lanez
doaj   +1 more source

Simple and sensitive detection of miRNA-122 based on a micro-biosensor through square wave voltammetry. [PDF]

RSC Adv, 2023
Zhai J, Sun H, Li M, Gao Y, Hu Y, Gao Z, Xie X, Zhang L, Zhao G.   +8 more
europepmc   +1 more source

Development of an electrochemical maltose biosensor [PDF]

, 2012
In this work, electrochemical maltose biosensors based on mutants of the maltose binding protein (MBP) are developed. A ruthenium II complex (Ru II ), which is covalently attached to MBP, serves as an electrochemical reporter of MBP conformational ...
García García, Alfonso, Morón Fernández, Carlos, Somolinos Sánchez, José Andrés, Tremps Guerra, Enrique   +3 more
core   +1 more source