Results 11 to 20 of about 26,800 (162)

Ultrastructural Staining with Sodium Metaperiodate and Sodium Borohydride [PDF]

open access: yesJournal of Histochemistry & Cytochemistry, 2002
This article describes new ultrastructural staining methods for osmicated tissues based on the incubation of sections with sodium metaperiodate and sodium borohydride solutions before uranyl/lead staining. Sections incubated with sodium metaperiodate and sodium borohydride, treated with Triton X-100, and stained with ethanolic uranyl acetate/lead ...
Maria V T, Lobo   +5 more
openaire   +2 more sources

Low‐Cost Preparation of High‐Performance Na‐B‐H‐S Electrolyte for All‐Solid‐State Sodium‐Ion Batteries

open access: yesAdvanced Science, 2023
All‐solid‐state sodium‐ion batteries have the potential to improve safety and mitigate the cost bottlenecks of the current lithium‐ion battery system if a high‐performance electrolyte with cost advantages can be easily synthesized.
Wei Zhou   +11 more
doaj   +1 more source

Solid-State NaBH4/Co Composite as Hydrogen Storage Material: Effect of the Pressing Pressure on Hydrogen Generation Rate

open access: yesEnergies, 2019
A solid-state NaBH4/Co composite has been employed as a hydrogen-generating material, as an alternative to sodium borohydride solutions, in the long storage of hydrogen.
Olga V. Netskina   +4 more
doaj   +1 more source

Controlled Synthesis of Silver Nanoparticles Using Double Reductants and Its Voltammetric Characteristics Study

open access: yesBulletin of Chemical Reaction Engineering & Catalysis, 2016
Constructing robust silver nanoparticles (AgNPs) with good shape and dispersibility is of particular interest in analytical applications. Herein, monodispersibility AgNPs with the average size of 20 nm have been successfully prepared via one-pot method ...
Yubo Duan, Zhihua Xu, Xiaochun Jiang
doaj   +1 more source

Controllable synthesis of fluorescent silver nanoparticles with different length oligonucleotides

open access: yesIET Nanobiotechnology, 2021
Silver nanomaterials have become important research topics in recent years. As a new type of fluorescent material, silver nanomaterials have been applied to fluorescent sensors, bioimaging and materials targeting cancer cells.
Wenhui Bao, Jun Ai, Lu Ga
doaj   +1 more source

Destabilization of Boron-Based Compounds for Hydrogen Storage in the Solid-State: Recent Advances

open access: yesEnergies, 2021
Boron-based materials have been widely studied for hydrogen storage applications. Examples of these compounds are borohydrides and boranes. However, all of these present some disadvantages that have hindered their potential application as hydrogen ...
Carlos A. Castilla-Martinez   +3 more
doaj   +1 more source

Effect of sodium borohydride concentration on the determination of total arsenic in feed by hydride generation atomic fluorescence spectrometry

open access: yesSiliao yanjiu, 2022
The experiment was to study the effect of different concentrations of sodium borohydride on the standard curve, precision, recovery rate of addition and the determination of total arsenic in feed by hydride generation atomic fluorescence spectrometry ...
Lin CAO   +7 more
doaj  

Regioselective Reduction of 1H-1,2,3-Triazole Diesters

open access: yesMolecules, 2021
Regioselective reactions can play pivotal roles in synthetic organic chemistry. The reduction of several 1-substituted 1,2,3-triazole 4,5-diesters by sodium borohydride has been found to be regioselective, with the C(5) ester groups being more reactive ...
Christopher R. Butler   +2 more
doaj   +1 more source

Überraschende Umlagerungen eines 1,2,5,7-Benzothiatriazonins

open access: yesCHIMIA, 1984
Sodium borohydride reduction of 1,2,5,7-benzothiatriazonine 3 yields two isomeric products 4 and 5 (Scheme 1) whereas a third isomer 7 has been obtained after heating 3 in methanol and subsequent reduction of the intermediate 6 with sodium borohydride ...
Marlise Schläpfer-Dähler   +2 more
doaj   +1 more source

Synthesis of a New Series of N,N’-Dimethyltetrahydrosalen (H2 [H2Me]salen) Ligands by the Reductive Ring-Opening of 3,3'-Ethylene-bis(3,4-dihydro-6-substituted-2H-1,3-benzoxazines)

open access: yesMolecules, 2010
A new series of N,N'-bis(2'-hydroxy-5'-substituted-benzyl)-N,N´-dimethylethane-1,2-diamines (N,N'-dimethyltetrahydrosalen) ligands were prepared in good yield by reduction of the respective 3,3'-ethylene-bis(3,4-dihydro-6-substituted-2H-1,3-benzoxazine ...
Augusto Rivera   +4 more
doaj   +1 more source

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