Addition and Correction to “Mechanistic Aspects of the Functionalization of Graphene Oxide with Ethylene Diamine: Implications for Energy Storage Applications”

Functionalized Multiwalled Carbon Nanotubes for the Improvement of Dispersion Stability in Diesel Fuel‐type for Potential Application as Nano Additives

“…Two peaks related to the amide bond have been marked with a dashed line, amide I at 1647 cm −1 and amide II at 1581 cm −1 , [32] which have lower intensity than CNT‐p and CNT‐O, in agreement with previous works with similar functionalization for similar carbon materials like graphene oxide [33] …”

“…Two peaks related to the amide bond have been marked with a dashed line, amide I at 1647 cm À 1 and amide II at 1581 cm À 1 , [32] which have lower intensity than CNT-p and CNT-O, in agreement with previous works with similar functionalization for similar carbon materials like graphene oxide. [33] To identify the signals related to the aliphatic chain they have been marked with dots, the signals at 2920 and 2850 cm À 1 correspond to the symmetric and antisymmetric extension of the CÀ H bond respectively, [34] and the signal at 1467 cm À 1 is related to the scissor vibration of CH 2 . [35] The intensity of the bands is higher for CNT functionalized with amines compared to pristine CNT, oxidized, and functionalized using long-chain alcohols and carboxylic acids; indicating a greater presence of aliphatic chain on the sample, as could be expected considering the results of the thermogravimetric analysis and the better surface addition of amines over oxygen compounds.…”

Fe3N-decorated porous carbon frameworks from wheat flour with dual enzyme-mimicking activities for organic pollutant degradation

“…43,44 The small band at around 2325 cm −1 suggests the formation of CN, 45 probably due to the dehydration process during calcination. For sample F, there are small bands at around 1648 cm −1 and 1737 cm −1 , indicating the existence of amide I 46 and CO in the ester groups. 47,48 The former band at 1648 cm −1 is significantly intensified for samples F/M and F/M-Fe, partly because of the introduction of melamine that can induce more production of amide, on the other hand, the stretching mode of CC may also share the same peak position.…”

Polycaprolactone/graphene oxide/acellular matrix nanofibrous scaffolds with antioxidant and promyelinating features for the treatment of peripheral demyelinating diseases

“…The observed differences could be attributed to the potential interactions of ACM components with oxygen-containing functional groups of GO in the PCL-GO-ACM scaffold. It has been previously reported that oxygen-containing functional groups of GO can interact with primary amines (similar to the one present in ACM components) at room temperature – we postulate that this could be one of the reasons leading to improved ACM coating on the PCL-GO-ACM scaffold leading to higher color intensities [ 46 , 59 ].…”