Single-phase determination of calcium and magnesium in biodiesel using smartphone-based digital images

A novel approach to detect milk adulteration based on the determination of protein content by smartphone-based digital image colorimetry

(2020) Anna Flavia S. Silva et al.   FOOD CONTROL

Spot test for determination of uric acid in saliva by smartphone-based digital images: A new proposal for detecting kidney dysfunctions

(2020) Samara Soares et al.   MICROCHEMICAL JOURNAL

A reversed-phase air-assisted dispersive liquid-liquid microextraction coupled with colorimetric paper-based analytical device for the determination of glycerol, calcium and magnesium in biodiesel samples

(2019) Andrey Shishov et al.   MICROCHEMICAL JOURNAL

Catalytic transesterification to biodiesel at room temperature over several solid bases

(2018) Xing-Xia Yang et al.   ENERGY CONVERSION AND MANAGEMENT

Dual-opposite end multiple injection method applied to sequential determination of Na+, K+, Ca+2, Mg+2 ions and free and total glycerol in biodiesel by capillary zone electrophoresis

(2018) Alysson V.F. Sako et al.   JOURNAL OF CHROMATOGRAPHY A

Fully automated spectrophotometric procedure for simultaneous determination of calcium and magnesium in biodiesel

(2015) Andrey Y. Shishov et al.   TALANTA

Extraction induced by emulsion breaking as a tool for Ca and Mg determination in biodiesel by fast sequential flame atomic absorption spectrometry (FS-FAAS) using Co as internal standard

(2014) Fernanda M. Pereira et al.   MICROCHEMICAL JOURNAL

Determination of Ca, Mg, and Zn in biodiesel microemulsions by FAAS using discrete nebulization

(2011) Renata S. Amais et al.   FUEL

Evaluation of digestion procedures for simultaneous determination of Ca, P, Mg, K and Na in biodiesel by inductively coupled plasma optical emission spectrometry

(2010) Maria Graças A. Korn et al.   JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY

Biodiesel production, properties, and feedstocks

(2009) Bryan R. Moser   IN VITRO CELLULAR & DEVELOPMENTAL BIOLOGY-PLANT

ICP OES Simultaneous Determination of Ca, Cu, Fe, Mg, Mn, Na, and P in Biodiesel by Axial and Radial Inductively Coupled Plasma-Optical Emission Spectrometry

(2008) Roseli Martins de Souza et al.   ANALYTICAL LETTERS