Microscopy Morphology — Highly Effective Generation of Singlet Oxygen by an Imidazole-Linked Robust Photosensitizing Covalent Organic Framework

Measurement evidence

Microscopy Morphology

Highly Effective Generation of Singlet Oxygen by an Imidazole-Linked Robust Photosensitizing Covalent Organic Framework · Luan T.-X., Du L., Wang J.-R. et al. · ACS Nano · 2022 · 21565-21575

3 measurement groups · 11 results

Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.

DLS and visual dispersibility photographs

PC@PyPor-COF composite · Powder

Water dispersibility tests for soybean phosphate:cholesterol:COF ratios; optimal PC@PyPor-COF ratio 8:2:1.

Context
composite sample
Measurement source
21571-21572 · Results and Discussion · Figure 5b; Figures S14-S16
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
PC@PyPor-COF average size after water dispersibility testMarked as a best value within this paperS_av = 208 nmVisual Estimate
Rounded Reported
21571 · Figure · Figure 5b
PC@PyPor-COF 8:2:1 average size before water testS_av = 210 nmVisual Estimate
Rounded Reported
S16 · Figures · Figure S15
PC@PyPor-COF 1:1:1 DLS after 48 hS_av = 184 nmVisual Estimate
Rounded Reported
S16 · Figures · Figure S16a
PC@PyPor-COF 2:1:1 DLS after 48 hS_av = 189 nmVisual Estimate
Rounded Reported
S16 · Figures · Figure S16b
PC@PyPor-COF 4:1:1 DLS after 48 hS_av = 194 nmVisual Estimate
Rounded Reported
S16 · Figures · Figure S16c
PC@PyPor-COF 4:2:1 DLS after 48 hS_av = 201 nmVisual Estimate
Rounded Reported
S16 · Figures · Figure S16d

SEM particle sizing and DLS

sonicated PyPor-COF nanoparticles · Nanosheet

Sonicated PyPor-COF before/after water dispersibility testing.

Context
pristine COF particles for application preparation
Measurement source
21571 · Results and Discussion · Figure 5a; Figure S13
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
PyPor-COF DLS after 48 h water testS_av = 164 nmVisual Estimate
Rounded Reported
S15 · Figures · Figure S13b
PyPor-COF DLS before 48 h water testS_av = 181 nmVisual Estimate
Rounded Reported
S15 · Figures · Figure S13a
sonicated PyPor-COF particle sizeMarked as a best value within this paperaround 180 nmText
Approximate
21571 · Results and Discussion · Figure 5a; Figure S13

SEM and HR-STEM

as-synthesized PyPor-COF powder · Powder

SEM on as-synthesized PyPor-COF; HR-STEM on sonicated samples.

Context
pristine COF
Measurement source
21567-21568 · Results and Discussion · Figure 1c-f
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
HR-STEM lattice/fringe spacing0.34 nm3.4 AText
Rounded Reported
21569 · Results and Discussion · Figure 1f; Figure 2b
SEM morphologyspherical flower-like morphologyText
Qualitative
21567 · Results and Discussion · Figure 1c,d