A novel approach to design and fabricate an electrothermal microgripper for cell manipulation

M Akbari, F Barazandeh, H Barati - Sensors and Actuators A: Physical, 2022 - Elsevier
Microgrippers are used in cell manipulation, micro-assembly, and material characterization.
However, rarely a systematic approach is presented for microgripper design. The current …

[HTML][HTML] Recent advances in critical nodes of embryo engineering technology

Y Ma, M Gu, L Chen, H Shen, Y Pan, Y Pang, S Miao… - Theranostics, 2021 - ncbi.nlm.nih.gov
The normal development and maturation of oocytes and sperm, the formation of fertilized
ova, the implantation of early embryos, and the growth and development of foetuses are the …

Robotic adherent cell injection for characterizing cell–cell communication

J Liu, V Siragam, Z Gong, J Chen… - IEEE Transactions …, 2014 - ieeexplore.ieee.org
Compared to robotic injection of suspended cells (eg, embryos and oocytes), fewer attempts
were made to automate the injection of adherent cells (eg, cancer cells and cardiomyocytes) …

Robotic cell rotation based on the minimum rotation force

Q Zhao, M Sun, M Cui, J Yu, Y Qin… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
In this paper, a robotic cell rotation method based on the minimum rotation force is
presented to adjust oocyte orientation in biological applications. In this method, the minimum …

Robotic label-free precise oocyte enucleation for improving developmental competence of cloned embryos

Q Zhao, J Qiu, Z Feng, Y Du, Y Liu… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Objective: The invisibility of domestic oocyte nucleus in bright field currently forces operators
to blindly aspirate nucleus out in oocyte enucleation, usually causing large cytoplasm losses …

Robotic micropipette aspiration for multiple cells

Y Liu, M Cui, J Huang, M Sun, X Zhao, Q Zhao - Micromachines, 2019 - mdpi.com
As there are significant variations of cell elasticity among individual cells, measuring the
elasticity of batch cells is required for obtaining statistical results of cell elasticity. At present …

Precise cell injection and extraction control based on microscopic visual feedback

Z Fan, Y Fang, M Sun, X Zhao - IEEE/ASME Transactions on …, 2019 - ieeexplore.ieee.org
Nuclear transplantation is an effective method for processing, modifying, and reconstructing
cells, which is widely used in biological experiments. Microinjections and extractions are key …

Design and fabrication of a multi-purpose four arm electrothermal microgripper; a novel approach to control maximum gripping force limit

H Barati, F Barazandeh, A Jabari, M Akbari… - Physica …, 2024 - iopscience.iop.org
The development of microgrippers requires accurate control of force and position for the
grasping mechanisms in micromanipulation. This controllability ensures the safe transfer of …

[HTML][HTML] Poro-viscoelastic behaviour of the zona pellucida: impact of three-dimensional modelling on material characterisation

K Karimian, R Seydewitz, D Töpfer, M Böl - Journal of the Mechanical …, 2022 - Elsevier
The development of objective biomarkers for the qualitative assessment of oocytes prior to in-
vitro fertilisation procedures is crucial, and in this respect the mechanical response of cells …

Optical tweezer-assisted cell pairing and fusion for somatic cell nuclear transfer within an open microchannel

Y Zhang, H Zhao, Z Chen, Z Liu, H Huang, Y Qu, Y Liu… - Lab on a Chip, 2024 - pubs.rsc.org
Somatic cell nuclear transfer (SCNT), referred to as somatic cell cloning, is a pivotal
biotechnological technique utilized across various applications. Although robotic SCNT is …