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This year marks the 20th anniversary of functional near-infrared spectroscopy and imaging (fNIRS/fNIRI). As the vast majority of… Expand This review is aimed at celebrating the upcoming 20th anniversary of the birth of human functional near-infrared spectroscopy… Expand Reduction of a colloidal suspension of exfoliated graphene oxide sheets in water with hydrazine hydrate results in their… Expand Abstract We review recent work on Raman spectroscopy of graphite and graphene. We focus on the origin of the D and G peaks and… Expand Abstract The pyrolysis characteristics of three main components (hemicellulose, cellulose and lignin) of biomass were… Expand Near-infrared spectroscopy (NIRS) is a fast and non-destructive analytical method. Associated with chemometrics, it becomes a… Expand Raman spectroscopy has historically played an important role in the structural characterization of graphitic materials, in… Expand Excitation-emission matrix (EEM) fluorescence spectroscopy has been widely used to characterize dissolved organic matter (DOM) in… Expand In healthy human adults, cerebral concentrations of oxygenated hemoglobin ([HbO2]) and deoxygenated hemoglobin ([HbR]) were… Expand CHAPTER Introduction In his book Instrumental Methods of Food Analysis published in, AJ MacLeod stated that 'A consideration of… Expand