In JoVE (1)
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Articles by Qingjie Zeng in JoVE
A Multi-hole Cryovial Eliminates Freezing Artifacts when Muscle Tissues are Directly Immersed in Liquid Nitrogen Yizhong Huang1, Maozhang He1, Qingjie Zeng1, Lin Li1, Zhen Zhang1, Junwu Ma1, Yanyu Duan1 1State Key Laboratory for Pig Genetic Improvement and Production Technology, Jiangxi Agricultural University This protocol describes a procedure to freeze muscle tissues by plunging them directly into liquid nitrogen. This protocol also highlights a new cryovial that can avoid the "blanket effect" of nitrogen gas when liquid nitrogen contacts the tissue surface of a specimen.