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Your search keyword '"Zhang, Jiaqi"' showing total 14 results
14 results on '"Zhang, Jiaqi"'

11. High-performance Acetone Soluble Tape Transfer Printing Method for Heterogeneous Integration

Author

Yachao Zhang, Zhe Li, Zhang Jiaqi, Weidong Zhu, Yue Peng, Chunfu Zhang, Yue Hao, Dazheng Chen, Wu Yichang, and Shengrui Xu

Subjects
Materials science, education, lcsh:Medicine, Silicon on insulator, 02 engineering and technology, Substrate (printing), 01 natural sciences, digestive system, Article, chemistry.chemical_compound, Transfer printing, 0103 physical sciences, Acetone, Electronic devices, Wafer, lcsh:Science, 010302 applied physics, Multidisciplinary, Polydimethylsiloxane, lcsh:R, Adhesion, 021001 nanoscience & nanotechnology, Electrical and electronic engineering, Membrane, chemistry, Chemical engineering, lcsh:Q, 0210 nano-technology
Abstract

A high-performance transfer printing method using a new soluble tape which can be dissolved in acetone is proposed to be used in heterogeneous integration. Si inks array was transferred from SOI wafers onto various substrates without adhesion promoter by this new method which we refer to as the acetone soluble tape (AST) method to compare with other transfer printing methods by using thermal release tape (TRT), water soluble tape (WST) and polydimethylsiloxane (PDMS). By using the AST method, the transfer printing process does not involve interface contention between stamp/inks and inks/receiver substrate so that it maximizes the transfer printing efficiency. Experimental results present the AST method has good performances, and various alien substrates, even curvilinear surfaces, can be selected as receiver substrates by the AST method. To examine the quality of the transferred Si inks, the Si TFTs were fabricated by using the Si membrane transferred by the AST method on sapphire substrate and the devices show the good performance. All the results confirm that the AST method is an effective method in heterogeneous integration.

Published
2019

12. Transcriptome-wide analysis of the SCNT bovine abnormal placenta during mid- to late gestation.

Author

Gao, Guangqi, Wang, Shenyuan, Zhang, Jiaqi, Su, Guanghua, Zheng, Zhong, Bai, Chunling, Yang, Lei, Wei, Zhuying, Wang, Xiuying, Liu, Xiao, Guo, Ziru, Li, Guangpeng, Su, Xiaohu, and Zhang, Li

Subjects
TRANSCRIPTOMES, SOMATIC cell nuclear transfer, BOVINE anatomy, FETAL development, MICRORNA
Abstract

The dysfunction of placenta is common in somatic cell nuclear transfer (SCNT) cloned cattle and would cause aberrant fetal development and even abortion, which occurred with highest rate at the mid- to late gestation. However, the mechanism of abnormal placentas was unclear. To analyze the transcriptome-wide characteristics of abnormal placentas in SCNT cloned cattle, the mRNA, lncRNA and miRNA of placental cotyledon tissue at day 180 after gestation were sequenced. A total of 19,055 mRNAs, 30,141 lncRNAs and 684 miRNAs were identified. Compared with control group, 362 mRNAs, 1,272 lncRNAs and nine miRNAs (six known and three novel miRNAs) were differentially expressed (fold change ≥ 2 and P-value < 0.05). The differentially expressed genes were functionally enriched in urea and ions transmembrane transport, which indicated that the maternal-fetal interactions were disturbed in impaired placentas. Furthermore, the competing endogenous RNAs (ceRNAs) networks were identified to illustrate their roles in abnormal placental morphology. The present research would be helpful to discover the mechanism of late gestational abnormality of SCNT cattle by provides important genomic information and insights. [ABSTRACT FROM AUTHOR]

Published
2019
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