2021
DOI: 10.1007/s13770-021-00393-6
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Preparation and In Vitro Characterization of Gelatin Methacrylate for Corneal Tissue Engineering

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Cited by 17 publications
(12 citation statements)
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“…Samples photos and micro‐CT reconstructions confirmed only a slight release of AuMA NPs (Figure 3R, Figure S3C, Supporting Information). Reduced pore size as a result of increasing GelMA concentration, from 12% to 20% (as reported before [ 83,84 ] ), could have contributed significantly to the enhanced NP retention within the constructs. Although, the reduced pore size would not likely affect the retention of Gd and Iod small molecules (<1 nm [ 77 ] ), which were not comparable in size with the NPs (10–400 nm).…”
Section: Resultssupporting
confidence: 61%
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“…Samples photos and micro‐CT reconstructions confirmed only a slight release of AuMA NPs (Figure 3R, Figure S3C, Supporting Information). Reduced pore size as a result of increasing GelMA concentration, from 12% to 20% (as reported before [ 83,84 ] ), could have contributed significantly to the enhanced NP retention within the constructs. Although, the reduced pore size would not likely affect the retention of Gd and Iod small molecules (<1 nm [ 77 ] ), which were not comparable in size with the NPs (10–400 nm).…”
Section: Resultssupporting
confidence: 61%
“…SEM analysis of DLP bioprinted GelMA constructs in this study demonstrated a highly porous structure with mean pore size of 95.3 ± 34.4 µm (Figure S4, Supporting Information) which was consistent with prior reports. [ 83 ] Overall, the bioprinted constructs loaded with Gd 2 O 3 and AuMA NP contrast agents demonstrated adequate retention and showed promise for the long‐term, quantitative, and longitudinal tracking of bioprinted tissue engineered products in the in vitro and in vivo applications.…”
Section: Resultsmentioning
confidence: 99%
“…Notably, the peak around 1640 cm −1 in the GelMA spectrum, which corresponds to the C = C stretching of methacrylate groups, is situated too close to the amide I C = O stretching peak (Figure 1c). [ 29,30 ] Overall, the ATR‐FTIR analysis indicated successfully implementing of coatings layer.…”
Section: Resultsmentioning
confidence: 95%
“…Meanwhile, other candidates for cell replacement are being explored, such as corneal stromal SC which have been shown to control inflammation and fibrosis [28,29]; stromal keratocytes which demonstrated ability to recover the native stromal matrix [30]; or a combination of both [31]. Similarly, additional tissue engineering approaches are exploring different scaffolds [32–34]. Notably, Mörö et al [35 ▪ ] recently bioprinted a tissue-engineered stroma with embryonic pluripotent SC-derived neuron cells in the periphery of the structure to assess innervation capabilities.…”
Section: Stromamentioning
confidence: 99%