Graphene oxide induced chemiluminescence used for quenchometric determination of dobutamine hydrochloride

2016 ◽  
Vol 8 (17) ◽  
pp. 3496-3502 ◽  
Author(s):  
Mortaza Iranifam ◽  
Paria Razavi Babakalak ◽  
Amin Imani-Nabiyyi ◽  
Mir Mahdi Abolghasemi ◽  
Alireza Khataee
Keyword(s):  
Graphene Oxide ◽  
Environmentally Friendly ◽  
Environmentally Friendly Method

In the present study, a simple, rapid, sensitive, and environmentally friendly method was proposed for the determination of dobutamine hydrochloride (Dbn.HCl).

A green analytical method for the determination of Cu, Fe, Mn, and Zn in wheat flour using total reflection X-ray fluorescence

2018 ◽  
Vol 33 (7) ◽  
pp. 1264-1268 ◽  
Author(s):  
Ignacio Machado ◽  
Sebastián Mondutey ◽  
Natalia Pastorino ◽  
Valeria Arce ◽  
Mariela Pistón
Keyword(s):  
Sample Preparation ◽  
Wheat Flour ◽  
Analytical Method ◽  
Environmentally Friendly ◽  
Total Reflection ◽  
X Ray ◽  
Subsequent Determination ◽  
Environmentally Friendly Method

A simple, fast and environmentally friendly method for sample preparation and subsequent determination of minerals in wheat flour using TXRF.

Continuous sample drop flow-microextraction followed by high performance liquid chromatography for determination of triazine herbicides from fruit juices

2017 ◽  
Vol 9 (6) ◽  
pp. 980-985 ◽  
Author(s):  
Toraj Ahmadi-Jouibari ◽  
Yahya Pasdar ◽  
Meghdad Pirsaheb ◽  
Nazir Fattahi
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Fruit Juice ◽  
Environmentally Friendly ◽  
Solvent Free ◽  
Triazine Herbicides ◽  
Drop Flow ◽  
Environmentally Friendly Method

A simple, inexpensive, reliable, dispersive-solvent-free and environmentally friendly method based on CSDF-ME and HPLC-UV was developed for the determination of triazine herbicides in fruit juice samples.

scholarly journals Reduction of Graphene Oxide Using an Environmentally Friendly Method and Its Application to Energy-Related Materials

Coatings ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 297 ◽  
Author(s):  
Ichiro Imae
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Lithium Ion ◽  
Environmentally Friendly ◽  
Thermal Methods ◽  
Conductive Films ◽  
Solution Processes ◽  
Reduced Graphene ◽  
Double Layer Capacitors ◽  
Environmentally Friendly Method

Since graphene oxide can be synthesized in large quantities by oxidation of inexpensively available natural graphite and can be dispersed in water, it can be coated onto a variety of substrates by solution processes. Graphene oxide can also be reduced to yield reduced graphene oxide, which has similar electronic features to graphene. This review introduces the environmentally friendly methods for the synthesis of reduced graphene oxide utilizing electrochemical and thermal methods and summarizes our recent research results on their application to energy-related materials such as electric double-layer capacitors, thermoelectric devices, transparent conductive films, and lithium-ion secondary batteries.

Green synthesis of gold nanoparticle–decorated graphene oxides that enhance the photocurrent in polymer solar cells

2014 ◽  
Vol 1668 ◽  
Author(s):  
Ming-Kai Chuang ◽  
Fang-Chung Chen ◽  
Chain-Shu Hsu
Keyword(s):  
Graphene Oxide ◽  
Gold Nanoparticle ◽  
Polymer Solar Cells ◽  
Environmentally Friendly ◽  
Metal Nanoparticle ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Graphene Oxides ◽  
Anode Buffer Layer ◽  
Environmentally Friendly Method

ABSTRACTMetal nanoparticle–decorated graphene oxides are promising materials for use in various optoelectronic applications because of their unique plasmonic properties. In this paper, a simple, environmentally friendly method for the synthesis of gold nanoparticle–decorated graphene oxide that can be used to improve the efficiency of organic photovoltaic devices (OPVs) is reported. Here, the amino acid glycine is empolyed as an environmentally friendly reducing reagent for the reduction of gold ions in the graphene oxide solutions. Furthermore, these nanocomposites are empolyed as the anode buffer layer in OPVs to trigger surface plasmonic resonance, which improved the efficiency of the OPVs. The results indicate that such nanomaterials appear to have great potential for application in OPVs.

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