Results 101 to 110 of about 67,710 (307)

Spheroid detection.

, 2013
The major steps involved in spheroid detection are illustrated.
Carrie J. Lovitt (487893), Md Tamjidul Hoque (487891), Vicky M. Avery (115416), Louisa C. E. Windus (487892)   +3 more
core   +1 more source

Cell‐Free DNA as a Biomarker of Cell Death and Treatment Response for On‐Chip Three‐Dimensional Tumor Models

Advanced Healthcare Materials, EarlyView.
This study presents quantifying cell‐free DNA (cfDNA) as a non‐disruptive and rapidly quantifiable method for assessing cell death for on‐chip 3D sarcoma tumor models. On‐chip cfDNA release reflects tumor burden, extent of cell death, and survival of in vitro and ex vivo 3D models, providing valuable insight into the temporal response of tumor models ...
Maryam Ziaee, Julie Lafontaine, Badr Id Said, Kousha Kamal, Kim Tsoi, Francis Rodier, Thomas Gervais, Philip Wong   +7 more
wiley   +1 more source

Spheroid size.

, 2015
Size measurements of human normal dermal fibroblast (A), colon cancer (B), bladder cancer (C), and metastatic breast cancer (D) spheroids. Left panel: representative fluorescence microscopy images of a spheroid just after electroporation (8 pulses of 100
Laure Gibot (833330), Stine Krog Frandsen (719078), Marie-Pierre Rols (78120), Moinecha Madi (833331), Julie Gehl (61817)   +4 more
core   +1 more source

Microfluidic Engineering of Microgels: A Review of Emerging Technologies, Materials, Fabrication Strategies, and Applications

Advanced Healthcare Materials, EarlyView.
Recent advances in microfluidic technologies for microgel fabrication are critically reviewed, highlighting the capabilities and limitations of major microfluidic platforms and discussing how platform design, material selection, and crosslinking strategies influence microgel architecture and functionality. Current challenges and future opportunities in
Afshin Abrishamkar, Laura Neely, Cynthia Pham, Nada Ibrahim, Alexis Larios‐Cervantes, Ben A. Kertesz, Todd Hoare   +6 more
wiley   +1 more source

Protein‐Polymer Dynamic Hydrogels Utilizing Native Ligand Binding for Injectable Therapeutic Delivery and 3D Printing

Advanced Healthcare Materials, EarlyView.
Dynamic nanocolloidal hydrogels were synthesized via the co‐assembly of ligand‐modified spheroidal hyperbranched poly(glycerol) (HPG) and soluble albumin nanoparticles (SANs). Co‐assembly occurred through self‐association of the HPG, as well as its interaction with SANs via native ligand binding.
S. Cem Millik, Yonghui Wang, Kefan Song, Jessica M. Snyder, LeAnn Le, Lauren G. Brown, Shanny Hsuan Kuo, Ashleigh B. Theberge, Suzie H. Pun, Alshakim Nelson   +9 more
wiley   +1 more source

Determination of the spheroid-microdevice contact zone.

, 2019
(A) A 3D confocal image of a stained living spheroid in the microdevice showing the imaging limitations to access the whole spheroid. (B) Bright field microscopy image taken directly after the spheroid removal from the device showing the pillar imprints (
Stanislas Larnier (6729746), Valérie Lobjois (42731), Ariane Herbulot (6729752), Martine Cazales (6729749), Pierre Weiss (292790), Bernard Ducommun (169074), Laurene Aoun (6729743), Christophe Vieu (799162)   +7 more
core   +1 more source

Phase‐Pure and Size‐Tunable Tin Halide Perovskite Quantum Dots

Advanced Materials, EarlyView.
A trioctylphosphine oxide modulated protocol allows for the synthesis and study of the optical properties of a broad library of tin halide perovskite quantum dots across multiple A‐ and X‐site compositions with precise size tuning while eliminating unwanted 2D phases.
Ole F. Dressler, Benjamin Aymoz, Sebastian Sabisch, Stefanie Frick, Sebastian Siol, Dmitry N. Dirin, Simon C. Boehme, Maksym V. Kovalenko   +7 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

TTR spheroid oligomers and protofibrils.

, 2012
A. 1×1 µm2 AFM height contrast image of a mixed population of spheroid oligomers and short protofibrils. Black arrows point out examples of spheroid oligomers with various shapes and sizes.
Ana M. Damas (44978), Maria J. Saraiva (51922), Miklós S. Z. Kellermayer (135909), Ricardo H. Pires (135905), Árpád Karsai (135906)   +4 more
core   +1 more source

Recent Progress in the Phase‐Controlled Synthesis of Ruthenium Nanocrystals for Catalytic Applications

Advanced Materials, EarlyView.
Template effect and kinetic control enable crystal‐phase engineering of Ru nanocrystals, granting access to either metastable fcc‐Ru or stable hcp‐Ru with distinct surface structures, thermal stabilities, and catalytic behaviors. Moreover, the hcp‐Ru can further serve as an epitaxial template to direct Pd and Rh nanocrystals into the metastable hcp ...
Jianlong He, Zhiqi Wang, Jiaqi Guan, Younan Xia   +3 more
wiley   +1 more source