Results 271 to 280 of about 63,552 (337)

Rational Molecular Design of Aniline‐Based Donor‐Acceptor Conducting Polymers Enhancing Ionic Molecular Interaction for High‐Performance Wearable Bioelectronics

Advanced Healthcare Materials, EarlyView.
Organic conducting polymers are crucial for advanced wearable bioelectronic devices. A novel aniline‐based donor‐acceptor conducting polymer is developed via a rational molecular design approach, exhibiting enhanced ionic molecular interactions for highly sensitive and stable wearable pH sensors.
Junning Qian, Ruya Shi, Li Zhang, Wing Cheung Mak   +3 more
wiley   +1 more source

3D Bioprinted Renal Constructs Using Kidney‐Specific ECM Bioink System on Kidney Regeneration

Advanced Healthcare Materials, EarlyView.
A kidney‐specific bioink derived from decellularized porcine kidney tissue supports the encapsulation, viability, and maturation of human primary kidney cells within 3D bioprinted constructs. In vivo, it also promotes the recruitment of host renal progenitor cells, collectively enhancing structural and functional regeneration of renal tissue.
Gabriel Carreno‐Caleano, Mohamed Ali, James J. Yoo, Sang Jin Lee, Anthony Atala   +4 more
wiley   +1 more source

Digitonin‐Loaded Nanoscale Metal–Organic Framework for Mitochondria‐Targeted Radiotherapy‐Radiodynamic Therapy and Disulfidptosis

Advanced Materials, EarlyView.
A mitochondria‐targeted cationic nanoscale metal organic framework shows strong radiotherapy‐radiodynamic therapy effects and selectively releases digitonin in acidic tumor microenvironments to induce disulfidptosis of cancer cells and downregulate immune checkpoints in cancer and T cells, thereby eliciting strong antitumor immunity to effectively ...
Wenyao Zhen, Yingjie Fan, Tomas Germanas, Langston Tillman, Jinhong Li, Abigail L. Blenko, Ralph R. Weichselbaum, Wenbin Lin   +7 more
wiley   +1 more source

Advancing from MOFs and COFs to Functional Macroscopic Porous Constructs

Advanced Materials, EarlyView.
This review study investigates the recent progress and methodologies for manufacturing metal–organic framework (MOF) or covalent–organic framework (COF)‐based 3D structured macroscopic porous constructs with high structural integrity, providing the possibility to control their porosity across dimensions.
Seyyed Alireza Hashemi, Ahmadreza Ghaffarkhah, Ali Akbar Isari, Mahyar Panahi‐Sarmad, Feng Jiang, Orlando J. Rojas, Stefan Wuttke, Mircea Dincă, Mohammad Arjmand   +8 more
wiley   +1 more source

Computational Modeling of Reticular Materials: The Past, the Present, and the Future

Advanced Materials, EarlyView.
Reticular materials are advanced materials with applications in emerging technologies. A thorough understanding of material properties at operating conditions is critical to accelerate the deployment at an industrial scale. Herein, the status of computational modeling of reticular materials is reviewed, supplemented with topical examples highlighting ...
Wim Temmerman, Ruben Goeminne, Kuber Singh Rawat, Veronique Van Speybroeck   +3 more
wiley   +1 more source

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Production of goats by somatic cell nuclear transfer

Nature Biotechnology, 1999
In this study, we demonstrate the production of transgenic goats by nuclear transfer of fetal somatic cells. Donor karyoplasts were obtained from a primary fetal somatic cell line derived from a 40-day transgenic female fetus produced by artificial insemination of a nontransgenic adult female with semen from a transgenic male.
A. Baguisi, E. Behboodi, D. Melican, J. Pollock, M. Destrempes, C. Cammuso, Jennifer L. Williams, S. Nims, C. Porter, P. Midura, M. Palacios, S. Ayres, R. Denniston, M. Hayes, C. Ziomek, H. Meade, R. Godke, W. Gavin, E. W. Overström, Y. Echelard   +19 more
semanticscholar   +4 more sources

Somatic Cell Nuclear Transfer

Advances in Animal Biotechnology, 2019
In biological system, the term “cloning” has different meanings. Animal cloning, the somatic cell nuclear transfer (SCNT) cloning, became a buzzword when Dolly, the first mammalian species was born from the nuclear transfer of fibroblasts taken from adult sheep.
Birbal Singh, G. Mal, S. Gautam, M. Mukesh   +3 more
semanticscholar   +3 more sources

A New, Dynamic Era for Somatic Cell Nuclear Transfer?

Trends in Biotechnology, 2016
Cloning animals by somatic cell nuclear transfer (SCNT) has remained an uncontrollable process for many years. High rates of embryonic losses, stillbirths, and postnatal mortality have been typical outcomes. These developmental problems arise from abnormal genomic reprogramming: the capacity of the oocyte to reset the differentiated memory of a somatic
P. Loi, D. Iuso, M. Czernik, A. Ogura
semanticscholar   +5 more sources

Risk of pathogenic virus transmission by somatic cell nuclear transfer: implications for xenotransplantation

Biology of Reproduction, 2022
Using somatic cell nuclear transfer for the generation of cloned and transgenic animals bears the risk of transmission of viruses, either by the oocyte or by the introduced donor cell. There is evidence that the zona pellucida (ZP) surrounding the oocyte
J. Denner
semanticscholar   +1 more source

Robotic Batch Somatic Cell Nuclear Transfer Based on Microfluidic Groove

IEEE Transactions on Automation Science and Engineering, 2020
Somatic cell nuclear transfer (SCNT), which is an important procedure in cloning, has been conducted manually for decades. The operating efficiency drops sharply in batch SCNT because of the long-time observation under microscopy and the time-wasting ...
Yaowei Liu, Xuefeng Wang, Qili Zhao, Xin Zhao, Mingzhu Sun   +4 more
semanticscholar   +1 more source