Volume 14 Issue 9, September 2019

This protocol describes a quantitative ³¹P NMR spectroscopy approach for the analysis and determination of hydroxyl groups on biorefinery resources such as lignins and tannins.

Here, the authors describe a marker-independent, unbiased lineage-tracing method to quantitatively assess stem cell function and tumor growth dynamics in unperturbed tumor tissue.

Here, the authors detail how to fabricate a micrometer-thickness nanoparticulate TiO₂-filmed Au ultramicroelectrode and use it for real-time detection of the intrinsic photoelectrochemical behaviors of each individual dye-tagged oxide semiconductor nanoparticle collision associated with a single-entity photoelectrochemical reaction.

This protocol describes how to assemble and characterize 2D plasmonic nanoparticle superlattice sheets. The freestanding nanosheets can be assembled from different nanoparticle building blocks to achieve tailored properties.

This protocol describes the fabrication of nitrogen-vacancy diamond chips, construction of a ‘quantum diamond spectrometer’, and applications for nuclear magnetic resonance (NMR) and electron spin resonance (ESR) spectroscopy in nanoscale volumes.