Effect of solution viscosity on retardation of cell sedimentation in DLP 3D printing of gelatin methacrylate/silk fibroin bioink

Na, Kyunga; Shin, Sung-Chul; Lee, Hyunji; Shin, Donghyeok; Baek, Jihye; Kwak, Hojung; Park, Minsung; Shin, Jeon-Soo; Hyun, Jinho

doi:10.1016/j.jiec.2017.12.032

Cited by 93 publications

(57 citation statements)

References 24 publications

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“…So, when β is smaller than 1/4, the total perimeter of the fractal is finite even when m → ∞. The perimeter dimension (41) satisfies the condition 1 D s < 2, as expected (see the Introduction). The scattering amplitude of GSCF is obtained by adding the amplitudes of the mass-fractal iterations considered in Sec.…”

Section: A Generalized Surface Cantor Fractalsupporting

confidence: 76%

The structure of deterministic mass and surface fractals: theory and methods of analyzing small-angle scattering data

Cherny

Anitas

Osipov

et al. 2019

Phys. Chem. Chem. Phys.

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Small-angle scattering (SAS) of X-rays, neutrons or light from ensembles of randomly oriented and placed deterministic fractal structures are studied theoretically. In the standard analysis, a very few parameters can be determined from SAS data: the fractal dimension, and the lower and upper limits of the fractal range. The self-similarity of deterministic structures allows one to obtain additional characteristics of their spatial structures. The paper considers models which can describe accurately SAS from such structures. The developed models of deterministic fractals offer many advantages in describing fractal systems, including the possibility to extract additional structural information, an analytic description of SAS intensity, and effective computational algorithms. Generalized Cantor fractals and few of its variants are used as basic examples to illustrate the above concepts and to model physical samples with mass, surface, and multi-fractal structures. The differences between the deterministic and random fractal structures in analyzing SAS data are emphasized. Several limitations are identified in order to motivate future investigations of deterministic fractal structures.

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Section: A Generalized Surface Cantor Fractalsupporting

confidence: 76%

The structure of deterministic mass and surface fractals: theory and methods of analyzing small-angle scattering data

Cherny

Anitas

Osipov

et al. 2019

Phys. Chem. Chem. Phys.

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“…Research has been done with custom biocompatible resins, including the use of hydrogel based resins with published formulas and methods. Hydrogels that have been researched for use in microfluidics include polyethylene-glycol-diacrylate (PEG-DA) [49], gelatin methacrylate [51,55], and oligolac [56]. Zhang et al have shown a way to encapsulate print in a perfusion network for cell culture analysis ( Figure 5C) [50].…”

Section: Stereolithographymentioning

confidence: 99%

A Review of Current Methods in Microfluidic Device Fabrication and Future Commercialization Prospects

et al. 2018

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Microfluidic devices currently play an important role in many biological, chemical, and engineering applications, and there are many ways to fabricate the necessary channel and feature dimensions. In this review, we provide an overview of microfabrication techniques that are relevant to both research and commercial use. A special emphasis on both the most practical and the recently developed methods for microfluidic device fabrication is applied, and it leads us to specifically address laminate, molding, 3D printing, and high resolution nanofabrication techniques. The methods are compared for their relative costs and benefits, with special attention paid to the commercialization prospects of the various technologies.

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“…21A and 21B). 99,102,[155][156][157][158] The epoxide precursor, i.e. glycidyl methacrylate (GMA), is also reported, to react with primary amines in the presence of LiBr to yield secondary amino groups (Fig.…”

Section: Introduction Of Acrylate Derivativesmentioning

confidence: 99%

Chemical insights into bioinks for 3D printing

et al. 2019

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Effect of solution viscosity on retardation of cell sedimentation in DLP 3D printing of gelatin methacrylate/silk fibroin bioink

Cited by 93 publications

References 24 publications

The structure of deterministic mass and surface fractals: theory and methods of analyzing small-angle scattering data

The structure of deterministic mass and surface fractals: theory and methods of analyzing small-angle scattering data

A Review of Current Methods in Microfluidic Device Fabrication and Future Commercialization Prospects

Chemical insights into bioinks for 3D printing

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