Journal: ACS Electrochemistry

Article Title: Optimization of Subsecond Estradiol Detection through Analysis of Surface–Analyte Interactions

doi: 10.1021/acselectrochem.6c00007

Figure Lengend Snippet: TS30, MS40, and HS40 fibers were characterized via SEM, Raman spectroscopy, and XPS. (A–C) TS30 fibers had the largest diameter and were striated, while MS40 and HS40 fibers were thinner and smooth. (D–F) Raman spectra were analyzed for D and G peaks. TS30’s peaks were convoluted, while MS40 and HS40’s peaks were clearly separable. D′, 2D, and D + G peaks also appeared for the MS40 and HS40 spectra. (G–I) Mapping the D/G ratio across each fiber revealed significant structural disorder on TS30 fibers while MS40 and HS40 fibers were highly structured. (J–L) XPS analysis showed changes in oxide functionalization between each fiber without changing overall oxygen content.

Article Snippet: Carbon fiber microelectrodes (CFMEs) were fabricated using 7 μm TS30 (also known as T-650), 6 μm MS40, and 5 μm HS40 carbon fibers (Mitsubishi Chemical Carbon Fiber and Composites Inc., Sacramento CA, USA).

Techniques: Raman Spectroscopy

Journal: ACS Electrochemistry

Article Title: Optimization of Subsecond Estradiol Detection through Analysis of Surface–Analyte Interactions

doi: 10.1021/acselectrochem.6c00007

Figure Lengend Snippet: Estradiol undergoes a complex set of oxidations when measured using FSCV. (A) A representative false color plot shows a primary and secondary oxidation as well as a nonFaradaic fouling peak on a TS30 fiber. (B) E2’s cyclic voltammogram shows sluggish electron transfer on the primary oxidation peak. (C) E2’s proposed oxidation mechanism includes an ECE 2-electron transfer primary oxidation, a one-step 2-electron transfer secondary oxidation, and the formation of a dimer biproduct from the phenoxy radical intermediate generated during the first step of the primary oxidation.

Article Snippet: Carbon fiber microelectrodes (CFMEs) were fabricated using 7 μm TS30 (also known as T-650), 6 μm MS40, and 5 μm HS40 carbon fibers (Mitsubishi Chemical Carbon Fiber and Composites Inc., Sacramento CA, USA).

Techniques: Generated

Journal: ACS Electrochemistry

Article Title: Optimization of Subsecond Estradiol Detection through Analysis of Surface–Analyte Interactions

doi: 10.1021/acselectrochem.6c00007

Figure Lengend Snippet: Electrochemical analysis with FSCV demonstrates that E2 adsorbs preferentially at more amorphous carbon at high speeds. Scan rate analysis shows strong adsorption limitation for both peaks at TS30 fibers that decreases with higher Young’s modulus (A,B). Increasing waveform application frequency decreases E2 adsorption and implies variation in adsorption speed across different fibers (C,D). Surface coverage is maximized at TS30 fibers for both the primary and secondary oxidations (E,F). (scan rate: n TS30 = 7, n MS40 = 5, n HS40 = 7, frequency: n TS30 = 5, n MS40 = 6, n HS40 = 7, n langmuir = 7 TS30, n langmuir = 6 MS40, HS40).

Article Snippet: Carbon fiber microelectrodes (CFMEs) were fabricated using 7 μm TS30 (also known as T-650), 6 μm MS40, and 5 μm HS40 carbon fibers (Mitsubishi Chemical Carbon Fiber and Composites Inc., Sacramento CA, USA).

Techniques: Adsorption

Journal: Scars, Burns & Healing

Article Title: A prospective study comparing the FLIR ONE with laser Doppler imaging in the assessment of burn depth by a tertiary burns unit in the United Kingdom

doi: 10.1177/2059513120974261

Figure Lengend Snippet: A real image of a burn wound compared with a thermographic image of the same wound taken with the FLIR ONE and imported into the FLIR Tools mobile application for more accurate mean burn temperature measurement.

Article Snippet: A study published in Burns in 2016 showed that the FLIR T650 (FLIR T650, FLIR Systems) was useful in aiding the prediction of healing time for 32 burn injuries.

Techniques:

Journal: Scars, Burns & Healing

Article Title: A prospective study comparing the FLIR ONE with laser Doppler imaging in the assessment of burn depth by a tertiary burns unit in the United Kingdom

doi: 10.1177/2059513120974261

Figure Lengend Snippet: The image of the same injury by the FLIR ONE on the left and the MOOR LDI on the right. It can be seen that the warmest area on the FLIR ONE image corresponds with the warmest region according to the MOOR LDI.

Article Snippet: A study published in Burns in 2016 showed that the FLIR T650 (FLIR T650, FLIR Systems) was useful in aiding the prediction of healing time for 32 burn injuries.

Techniques:

Journal: Scars, Burns & Healing

Article Title: A prospective study comparing the FLIR ONE with laser Doppler imaging in the assessment of burn depth by a tertiary burns unit in the United Kingdom

doi: 10.1177/2059513120974261

Figure Lengend Snippet: A superficial burn seen in the visual image is shown by the thermographic image taken by the FLIR ONE (on the left) to be a range of temperatures as per the colour palette.

Article Snippet: A study published in Burns in 2016 showed that the FLIR T650 (FLIR T650, FLIR Systems) was useful in aiding the prediction of healing time for 32 burn injuries.

Techniques: