Pusan National University

Sik Yoon

Young Hun Jeong

Jong-Young Kwak

Chang Gun Kim

Da Jeong Choi

Hae Yeong Kang

Song-Wan Jin

Subhan Fazli

Muhamad Ikram

Sun Young Hwang

Ye Jin Ok

Ye Seon Lim

Seung Soo Lee

Kang Oh Lee

A mold for producing a hydrogel support for a 3-dimensional (3D) cell culture, includes: an upper mold comprising a base and a plurality of upper unit molds protruding downward from the base to form accommodating portions of a female type corresponding to shapes of hydrogel supports, having through holes at bottoms thereof, and patterned at a lower portion of the base; a lower mold where a plurality of lower unit molds are patterned, the plurality of lower unit molds formed in a female type to respectively accommodate the plurality of upper unit molds protruding downward and having sealed lower portions; and an ejecting unit for separating, from the accommodating portions of the plurality of upper unit molds, the hydrogel supports that are coagulated after being inserted into the through holes respectively formed in the plurality of upper unit molds.

Mold for producing hydrogel support for three-dimensional cell culture and method for producing hydrogel support using same

Disclosed is a method for manufacturing a composite nanofiber support and a fish collagen/synthetic polymer nanofiber support manufactured by the method, wherein the method comprises: a first step for dissolving a synthetic polymer in an organic solvent; a second step for dissolving a fish collagen in water to prepare an aqueous fish collagen solution; a third step for adding the aqueous fish collagen solution prepared in the second step to the synthetic polymer solution prepared in the first step, followed by mixing; and a fourth step for electrospinning the mixture solution prepared in the third step to manufacture a nanofiber support.

Biomimetic support for three-dimensional cell culturing, method for manufacturing same, and use thereof

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Busan, South Korea

Sik Yoon