Results 71 to 80 of about 31,221 (252)

Unveiling the High‐Voltage Reactivity and Gas Evolution With Aluminum‐Based Chloride and Oxychloride Catholytes in Solid‐State Sodium Batteries

Advanced Energy Materials, EarlyView.
The work examines the electrochemical and interfacial behaviors of crystalline NaAlCl4 and amorphous Na–Al–oxychloride solid electrolytes with NaNi0.5Mn0.5O2 cathodes. Operando gas evolution and ToF‐SIMS analyses highlight that pure chloride solid electrolytes offer greater interfacial stability and safety compared to the oxychloride solid electrolytes
Erick Ruoff, Seth Reed, Arumugam Manthiram   +2 more
wiley   +1 more source

PdSn/C Electrocatalysts with Different Atomic Ratios for Ethanol Electro-Oxidation in Alkaline Media

International Journal of Electrochemical Science, 2014
PdSn/C with different Pd:Sn atomic ratios (90:10, 80:20. 70:30, 60:40 and 50:50) were prepared by borohydride reduction and tested for ethanol electro-oxidation in alkaline media.
Sirlane G. da Silva, Monica H.M.T. Assumpgao, Júlio César M. Silva, Rodrigo F.B. De Souza, Estevam V. Spinacé, Almir O. Neto, Guilherme S. Buzzo   +6 more
doaj   +1 more source

Electrochemical sensors modified with combinations of sulfur containing phthalocyanines and capped gold nanoparticles: A study of the influence of the nature of the interaction between sensing materials [PDF]

, 2019
Producción CientíficaVoltametric sensors formed by the combination of a sulfur-substituted zinc phthalocyanine (ZnPcRS) and gold nanoparticles capped with tetraoctylammonium bromide (AuNPtOcBr) have been developed.
García Cabezón, Ana Cristina, García Hernández, Celia, Martín Pedrosa, Fernando, Ortiz, Javier, Rodríguez Méndez, María Luz, Rodríguez Pérez, Miguel Ángel, Ruiz Carmuega, Ana Isabel, Sastre Santos, Ángela   +7 more
core   +1 more source

Selenium Nanomaterials for Wound Healing: Synergistic Strategies from Anti‐Infection to Tissue Regeneration

Advanced NanoBiomed Research, EarlyView.
Selenium nanoparticles (SeNPs) are emerging as multifunctional platforms for wound healing, integrating antimicrobial, anti‐inflammatory, and proregenerative activities. This review summarises key mechanisms and recent advances in SeNP‐enabled composite dressings, immunomodulatory nanocomposites, microenvironment‐responsive hydrogels, photothermal and ...
Yangxia Chen, Xiaoshuang Liang, Sirui Li, Shuoshan Li, Wei Liu, Yingping Lin, Siqi Li, Zehang Zhang, Judun Zheng, Tianfeng Chen, Rongyi Chen   +10 more
wiley   +1 more source

Preparation of PdPtSn/C-Sb2O5.SnO2 electrocatalysts by Borohydride Reduction for Ethanol Electro-Oxidation in Alkaline Medium

International Journal of Electrochemical Science, 2011
PdPt/C-Sb2O5.SnO2 (80:20), PdPtSn/C-Sb2O5.SnO2 (80:10:10) and PdPtSn/C-Sb2O5.SnO2 (90:05:05) electrocatalysts were prepared in a single step using H2PtCl6.6H2O, Pd(NO3)2 2H2O and SnCl2.2H2O as metal sources, sodium borohydride as reducing agent and a ...
Ricardo Marcelo Piasentin, Estevam Vitorio Spinacé, Marcelo Marques Tusi, Almir Oliveira Neto   +3 more
doaj   +1 more source

Preparation of anti-vicinal amino alcohols: asymmetric synthesis of D-erythro-Sphinganine, (+)-spisulosine and D-ribo-phytosphingosine [PDF]

, 2013
Two variations of the Overman rearrangement have been developed for the highly selective synthesis of anti-vicinal amino alcohol natural products. A MOM-ether directed palladium(II)-catalyzed rearrangement of an allylic trichloroacetimidate was used as ...
Abraham E., Ahmed M. Zaed, Ait-Youcef R., Allepuz A. C., Amarante G. W., Andrew Sutherland, Barrett A. G. M., Bernet B., Blanchette M. A., Cai Y., Cai Y., Chen B.-S., Cook G. R., Corey E. J., Corey E. J., Cuadros R., Davies S. G., Devi T. J., Dickson R. C., Dinda S. K., Enders D., Ewen D. D. Calder, Fanning K. N., Fernandes R. A., Ghosal P., Hertweck C., Hoffmann R. W., Howell A. R., Hubieki M. P., Jamieson A. G., Jamieson A. G., Jamieson A. G., Jamieson A. G., Kokatla H. P., Kolb H. C., Kolter T., Koskinen P. M., Lee S. I., Lipshutz B. H., Liu Z., Llaveria J., Lombardo M., Luo S.-Y., Malik G., Martinková M., Modrak D. E., Morales-Serna J. A., Murakami T., Naidu S. V., Ndakala A. J., Ndonye R. M., Perali R. S., Prabhakar P., Rodriguez-Lafrasse C., Schneiter R., Sengupta S., Snook C. F., So R. C., Summers S. A., Swift M. D., Séguin C., Watanabe M., Xarnod C., Xu K., Yoon H. J., Yun J. M., Zaed A., Zaed A. M.   +67 more
core   +1 more source

Multi‐Responsive Bowl‐Shaped Janus Nanomotors Based on Polyitaconic acid/Polypyrrole on the Surface of Iron Oxide Nanoparticles with Chemical, Electrical, and Magnetic Field Actuation for Targeted Drug Delivery Applications

Advanced NanoBiomed Research, EarlyView.
Bowl‐shaped Janus nanomotors with platinum, iron oxide, and polypyrrole integrate catalytic, magnetic, and electric propulsion for targeted drug delivery. They demonstrate controlled, directional motion under varying pH and hydrogen peroxide conditions, with optimal performance in neutral media.
Kimia Tavakoli Dehaghi, Sepideh Khoee, Shima Tavakoli, Oommen P. Varghese   +3 more
wiley   +1 more source

Preparation of radiolabeled GM2 and GA2 gangliosides.

Journal of Lipid Research, 1979
GM2 and GA2 gangliosides from the brain of a patient who died of Sandhoff's disease were purified by solvent partition, silicic acid and silica gel column chromatography, and silica gel preparative thin-layer chromatography.
A Novak, J A Lowden, Y L Gravel, L S Wolfe   +3 more
doaj   +1 more source

Dextran enzyme imine complexes : a preliminary study : this thesis was presented in partial fulfilment of the requirements for the degree of Master of Science in Biochemistry at Massey University [PDF]

, 1997
A model system involving the formation of protein-dextran complexes has been investigated with a view to improving existing methods of drug administration.
Fisher, Louisa Jane
core  

An Electrochemical Study of Frustrated Lewis Pairs: A Metal-free Route to Hydrogen Oxidation [PDF]

, 2014
[Image: see text] Frustrated Lewis pairs have found many applications in the heterolytic activation of H(2) and subsequent hydrogenation of small molecules through delivery of the resulting proton and hydride equivalents. Herein, we describe how H(2) can
Andrew E. Ashley, Ashley A. E., Ashley A. E., Binding S. C., Bullock R. M., Camara J. M., Camara J. M., Chase P. A., Cummings S. A., Curtis C. J., David L. Hughes, DuBois D. L., Dunn S., Elliot J. Lawrence, Erker G., Gale P. A., Geiger W. E., Goff A. L., Gregory G. Wildgoose, Herrington T. J., Jiang C., Jutzi P., Lawrence E. J., LeSuer R. J., Liu T., Lu Z., Ma J., Martin E., Merino-Jiménez I., Ramos A., Ringenberg M. R., Ringenberg M. R., Santos D. M. F., Srivastava R. C., Stephan D. W., Stephan D. W., Stephan D. W., Stephan D. W., Stephan D. W., Sumerin V., Tard C., Tran S. D., Travis A. L., Turner J., Vasily S. Oganesyan, Vignais P. M., Voss T., Wayner D. D., Welch G. C., Welch G. C., Yang J. Y., Yang J. Y.   +51 more
core   +2 more sources