Recycled additive manufacturing feedstocks with carboxylated multi-walled carbon nanotubes toward the detection of yellow fever virus cDNA

Mixed Graphite/Carbon Black Recycled PLA Conductive Additive Manufacturing Filament for the Electrochemical Detection of Oxalate

“…The onset temperature of thermal degradation and conductive filler contents, where applicable, are presented in Table S1. It can be seen that the rPLA used throughout this study had an average onset of degradation temperature of 304 ± 4 °C, which showed good agreement with previous work. , As previously reported, castor oil produced an onset temperature of 250 ± 3 °C . The bespoke graphite/CB filament produced an average onset of degradation temperature of 283 ± 4 °C, which indicated that the conductive carbon fillers provided a stabilizing effect by acting as a barrier for gas diffusion out of the polymer, slowing the rate of decomposition .…”

Micropillar enhanced FRET-CRISPR biosensor for nucleic acid detection

“…In addition, the rapid development of microscale additive manufacturing techniques could potentially further increase the detection sensitivity by incorporating multi-scale hierarchical structures. 31,32…”

Electroanalytical overview: the sensing of carbendazim

“…They are also beneficial on their own, they provide intrinsic properties, which include, high surface area, unique physical properties and morphology, high electrical conductivity and depending on the availability of edge plane sites/defects, this can give rise to improved electroanalytical properties. 25–27 Using CNTs has been the basis of β-cyclodextrin (β-CD) functionalized carbon nanosheets@carbon nanotubes (CNS@CNT) for the sensing of carbendazim. 28 This sensor was fabricated through the use of ball-milling CNTs with sodium citrate for 2 h. The composite was pyrolyzed at 850 °C for 3 h at a heating range of 3 °C min −1 under an argon atmosphere producing CNS@CNT; see Fig.…”