Results 31 to 40 of about 19,448 (257)

Sacrificial film-assisted transfer of in vitro-cultivated epithelial cell sheets from thermoresponsive surfaces: a preliminary study towards enhancing ease of handling in cell sheet engineering [PDF]

Exploration of BioMat-X
Aim: Cell sheet technology is a transformative approach in epithelial tissue engineering, offering scaffold-free constructs that preserve cell-cell and cell-matrix interactions, enabling better integration with host tissues.
Sethulakshmi VS, Anil Kumar PR, Chitra Raghavan, Naresh Kasoju   +3 more
doaj   +1 more source

Study on the Performance of Al-Zn-In-Sn-Mg Quinary Aluminum-Based Sacrificial Anode Materials in Oilfield Produced Water [PDF]

Cailiao Baohu
In order to study the performance of Al-Zn-In-Sn-Mg quinary aluminum-based sacrificial anode materials in oilfield produced water， four sets of Al-Zn-In-Sn-Mg quinary aluminum-based sacrificial anode materials with different alloy compositions were ...
SUN Liang, HAN Pengyue, CAO Yanyan, LIU Jia, JIA Jin, HUANG Yidan
doaj   +1 more source

Sacrificial Layer Technique for Releasing Metallized Multilayer SU-8 Devices

Micromachines, 2018
The low fabrication cost of SU-8-based devices has opened the fields of point-of-care devices (POC), µTAS and Lab-on-Chip technologies, which call for cheap and disposable devices.
Anand Tatikonda, Ville P. Jokinen, Hanno Evard, Sami Franssila   +3 more
doaj   +1 more source

Lightweight vitreous carbon material: approaches to making open-pore cellular structure [PDF]

INCAS Bulletin, 2019
Cellular vitreous carbons with the open-pore structure are attractive materials in some aerospace applications, such as the super-lightweight structural materials or sandwich core materials in the thermal protection systems.
Oleg SMORYGO, Alexander MARUKOVICH, A. VAZHNOVA, Aliaksandr ILYUSHCHANKA, Adriana STEFAN   +4 more
doaj   +1 more source

Sacrificial Bonds and Hidden Length: Unraveling Molecular Mesostructures in Tough Materials [PDF]

Biophysical Journal, 2006
Sacrificial bonds and hidden length in structural molecules and composites have been found to greatly increase the fracture toughness of biomaterials by providing a reversible, molecular-scale energy-dissipation mechanism. This mechanism relies on the energy, of order 100 eV, needed to reduce entropy and increase enthalpy as molecular segments are ...
Fantner, Georg E., Oroudjev, Emin, Schitter, Georg, Golde, Laura S., Thurner, Philipp J., Finch, Marquesa M., Turner, Patricia, Gutsmann, Thomas, Morse, Daniel E., Hansma, Helen, Hansma, Paul K.   +10 more
openaire   +3 more sources

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Advances of sacrificial strategies in additive manufacturing: towards precision 3D architectures and broad material adaptability

International Journal of Extreme Manufacturing
The pursuit of 3D structures with precise microarchitectures and broad material adaptability has long been a central scientific objective, given their transformative potential to tackle critical challenges across applications such as vascular networks ...
Wenwan Shi, Ming Gao, Xin Zhou, Xiaolu Sun, Haibo Ding, Yuning Zhou, Shuheng Li, Jing Sun, Xiaoxiang Gao, Xiaojiang Liu, Zhongze Gu   +10 more
doaj   +1 more source

Sacrificial Paste for Fabrication of Ceramic Materials by Layer-By-Layer Method

Archives of Metallurgy and Materials, 2016
The aim of the work was to develop a sacrificial paste suitable for securing channels during shaping of ceramic materials with internal structures via combination of tape casting and soft lithography.
Falkowski P., Scisel K.
doaj   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Co-continuous network polymers using epoxy monolith for the design of tough materials

Scientific Reports, 2021
High-performance polymer materials that can exhibit distinguished mechanical properties have been developed based on material design considering energy dissipation by sacrificial bond dissociation. We now propose co-continuous network polymers (CNPs) for
Ren Tominaga, Yukihiro Nishimura, Yasuhito Suzuki, Yoshihiro Takeda, Masaru Kotera, Akikazu Matsumoto   +5 more
doaj   +1 more source