Results 91 to 100 of about 130,558 (351)

Efficacy of Combined 5-Fluorouracil and Photodynamic Therapy in Glioma Spheroids

, 2018
Standard treatment regimens consisting of surgery, radiation and chemotherapy have proven ineffective for the treatment of high-grade gliomas such as glioblastoma multiforme (GBM).
Singh, Karanjit
core   +1 more source

Optimizing Post Friction Stir Welding Heat Treatment in Dissimilar Friction Stir Welded 6061/AlSi10MgMn Joints for Electrical Vehicle Battery Housing

Advanced Engineering Materials, EarlyView.
Microstructural evolution and hardness optimization along the cross‐section of friction stir welded AA6061/AlSi10MgMn joints, for electric vehicle battery housings, were investigated. Postweld aging between 170°C and 220°C enhances hardness uniformity within the nugget zone.
Emanuele Ghio, Emanuela Cerri
wiley   +1 more source

SpheroMold: modernizing the hanging drop method for spheroid culture

Frontiers in Drug Delivery
The hanging drop method is a cost-effective approach for 3D spheroid culture. However, obtaining numerous spheroids in a limited area becomes challenging due to the risk of droplet coalescence, primarly during Petri dish handling.
Ana Paula Pereira Guimaraes, Italo Rodrigo Calori, Italo Rodrigo Calori, Hong Bi, Antonio Claudio Tedesco, Antonio Claudio Tedesco   +5 more
doaj   +1 more source

Light‐Controlled Reversible Coassembly of Hybrid Functional Nanostructures

Advanced Functional Materials, EarlyView.
Light‐responsive hybrid nanostructures are formed by coassembling azobenzene‐ and PAH‐functionalized nanoparticles through reversible an tunable π interactions. The system enables tunable coupling between distinct components such as gold and magnetite or carbon nanotubes, producing switchable optical and magnetic properties under light and magnetic ...
Michal Sawczyk, Yanxiao Han, Soumyo Sen, Bartosz Smereczyński, Petr Král, Michał M. Wójcik   +5 more
wiley   +1 more source

AMPK Knockout Impairs the Formation of Three-Dimensional Spheroids

Life
AMP-activated protein kinase (AMPK) is an important regulator of cellular energy homeostasis, and AMPK contributes to cell growth, apoptosis, and autophagy.
Yea-In Park, Rackhyun Park, Siyun Lee, Chunghyeon Lee, Inkyu Yoo, Hakhyun Ka, Yang Hoon Huh, Jongkwang Hong, Junsoo Park   +8 more
doaj   +1 more source

Biomimetic Iridescent Skin: Robust Prototissues Spontaneously Assembled from Photonic Protocells

Advanced Functional Materials, EarlyView.
Uniform nanoparticles are induced to form arrays (photonic crystals) in the cores of biopolymer capsules, endowing these ‘protocells’ with structural color. These protocells are then assembled into large self‐standing objects, i.e., prototissues, with robust mechanical properties as well as iridescent optical properties.
Medha Rath, Briahnah Streeter, Satyam Srivastava, Jemma Wood, William E. Bentley, Taylor J. Woehl, Srinivasa R. Raghavan   +6 more
wiley   +1 more source

Combined automated culture system for tubular structure assembly and maturation for vascular tissue engineering

Journal of Biomechanical Science and Engineering, 2018
Development of the robust yet practical tissue culture systems for vascular grafting is one of the major challenges for biomedical engineering. The following questions should be solved in priority: (1) flexibility of the tissue reservoir allowing dynamic
Kazutomo BABA, Andrey MIKHAILOV, Yoshiyuki SANKAI   +2 more
doaj   +1 more source

Sound scattering by rigid oblate spheroids, with implication to pressure gradient microphones [PDF]

The frequency limit below which sound scattering by a microphone body is sufficiently small to permit accurate pressure gradient measurements was determined.
Maciulaitis, A., Norum, T. D., Seiner, J.   +2 more
core   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

The Galactic Inner Halo: Searching for White Dwarfs and Measuring the Fundamental Galactic Constant, Vo/Ro

, 2003
We establish an extragalactic, zero-motion frame of reference within the deepest optical image of a globular star cluster, an HST 123-orbit exposure of M4 (GO 8679, cycle 9).
Bienayme O., Binney J., Brad K. Gibson, Brad M. Hansen, Dinescu D. I., Feast M., Gregory G. Fahlman, Harvey B. Richer, Ivo Saviane, James Brewer, Jasonjot Singh Kalirai, Kerr F. J., Marco Limongi, Michael M. Shara, Nelson C. A., Peter B. Stetson, R. Michael Rich, Rodrigo Ibata   +17 more
core   +3 more sources