Results 21 to 30 of about 358 (89)

Ferrofluid‐Based Bioink for 3D Printed Skeletal Muscle Tissues with Enhanced Force and Magnetic Response

Advanced Materials Interfaces, Volume 12, Issue 13, July 14, 2025.
The integration of ferrofluid consisting of citrated iron oxide nanoparticles into muscle cell‐laden ink to obtain magnetic‐responsive muscle tissue (i.e., ferromuscle) allows not only an easy printability process to integrate magnetic components in 3D printed tissues, but also impacts positively in terms of tissue differentiation and increased force ...
Judith Fuentes, Maria Guix, Zoran M. Cenev, Anna C. Bakenecker, Noelia Ruiz‐González, Grégory Beaune, Jaakko V.I. Timonen, Samuel Sanchez, Veronika Magdanz   +8 more
wiley   +1 more source

Data‐Driven Theoretical Modeling of Centrifugal Step Emulsification and Its Application in Comprehensive Multiscale Analysis

Advanced Science, Volume 12, Issue 13, April 3, 2025.
A customized assembled centrifugal step emulsifier is utilized to generate an end‐point experimental dataset for droplet generation. By integrating real‐time numerical simulations, a predictive model for droplet generation is developed, meeting the diverse droplet size requirements necessary for bioassays involving molecules, bacteria, and cells ...
Xin Wang, Xiaolu Cai, Chao Wan, Huijuan Yuan, Shunji Li, Yiwei Zhang, Ran Zhao, Yuxi Qin, Yiwei Li, Bi‐Feng Liu, Peng Chen   +10 more
wiley   +1 more source

Tumor Microenvironment On‐A‐Chip and Single‐Cell Analysis Reveal Synergistic Stromal–Immune Crosstalk on Breast Cancer Progression

Advanced Science, Volume 12, Issue 16, April 24, 2025.
Using a 3D tumor microenvironment (TME)‐on‐a‐chip model, tumor–stromal–immune crosstalk in triple‐negative breast cancer is studied, revealing the TME's combinatorial effect on cancer progression. Integrating single‐cell transcriptomic analysis demonstrates metabolic reprogramming via the kynurenine pathway, highlighting the complex TME cellular ...
Kalpana Ravi, Yining Zhang, Lydia Sakala, Twinkle Jina Minette Manoharan, Barbara Pockaj, Joshua LaBaer, Jin G. Park, Mehdi Nikkhah   +7 more
wiley   +1 more source

Mechanochemical‐Induced Swelling–Activation of a Gastric‐Deployable 4D‐Printed Polypill Inspired by Natural Hygromorphic Actuators

Advanced Intelligent Systems, Volume 7, Issue 4, April 2025.
Lifelong medication in patients with chronic diseases compromises treatment adherence, therapeutic outcomes, and quality of life. The bioinspired 4D‐printed polypill self‐deploys upon ingestion, constricting passage through the pylorus while at the same time providing sustained drug release, serving as drug delivery platform with applications in both ...
Konstantina Chachlioutaki, Nikolaos Papas, Zisis Chatzis, Orestis L. Katsamenis, Stephanie K. Robinson, Konstantinos Tsongas, Nikolaos Bouropoulos, Dimitrios G. Fatouros, Dimitrios Tzetzis, Christina Karavasili   +9 more
wiley   +1 more source

Segmented, Side‐Emitting Hydrogel Optical Fibers for Multimaterial Extrusion Printing

Advanced Materials, Volume 37, Issue 4, January 29, 2025.
Soft side‐emitting optical fibers are fabricated by multimaterial extrusion printing of hydrogel inks with contrasting optical properties. Scattering segments are distributed along waveguiding fibers and allow tailored side emission of light. The side‐emitting fibers can activate photophysical processes in a surrounding gel, showing potential for ...
Zahra Kafrashian, Stefan Brück, Peter Rogin, Mokhamad Khamdan, Hafiz Syed Usama Bin Farrukh, Samuel Pearson, Aránzazu del Campo   +6 more
wiley   +1 more source

Selective Segregation of Thermo‐Responsive Microgels via Microfluidic Technology

Small Methods, Volume 8, Issue 12, December 19, 2024.
A simple separation method for thermo‐responsive equally sized particles only by slight differences in their surface morphology (e.g. material, particle charge) is reported. It relies on combining the drift by pressure‐driven shear flow and thermo‐induced size difference between two different particle types.
Anjali Sharma, Fabian Rohne, Daniela Vasquez‐Muñoz, Se‐Hyeong Jung, Nino Lomadze, Andrij Pich, Svetlana Santer, Marek Bekir   +7 more
wiley   +1 more source

Toward Analysis at the Point of Need: A Digital Microfluidic Approach to Processing Multi‐Source Sexual Assault Samples

Advanced Science, Volume 11, Issue 41, November 6, 2024.
An automated, potentially portable Differential Digestion technique is developed using digital microfluidics. The new method proved compatible with Rapid DNA analysis, resulting in high‐quality STR profiles that can be used to identify the male profile in vaginal swab samples collected after coitus.
Mohamed Elsayed, Leticia Bodo, Christine Gaoiran, Palig Keuhnelian, Advikaa Dosajh, Vivienne Luk, Melissa Schwandt, Julie L. French, Alpana Ghosh, Barbara Erickson, Amanda G. Charlesworth, Jonathan Millman, Aaron R. Wheeler   +12 more
wiley   +1 more source

Wildfire, extreme precipitation and debris flows, oh my! Channel response to compounding disturbances in a mountain stream in the Upper Colorado Basin, USA

Earth Surface Processes and Landforms, Volume 49, Issue 12, Page 3855-3872, 30 September 2024.
Repeat field surveys and lidar differencing reveal space‐ and time‐varying channel changes following several large post‐fire debris flows in a steep mountain stream in the western United States. Factors influencing local channel response included channel and valley width, unit stream power, large woody debris and snowmelt discharge.
Paxton Ridgway, Belize Lane, Haley Canham, Brendan P. Murphy, Patrick Belmont, Francis K. Rengers   +5 more
wiley   +1 more source

An Integrated Optogenetic and Bioelectronic Platform for Regulating Cardiomyocyte Function

Advanced Science, Volume 11, Issue 36, September 25, 2024.
This study reports an integrated platform for simultaneous modulation and monitoring of cardiomyocyte function in vitro. Optical inputs are achieved through expression of a photoactivatable adenylyl cyclase, that when irradiated causes a reversible increase in beating rate.
Olurotimi A. Bolonduro, Zijing Chen, Corey P. Fucetola, Yan‐Ru Lai, Megan Cote, Rofiat O. Kajola, Akshita A. Rao, Haitao Liu, Emmanuel S. Tzanakakis, Brian P. Timko   +9 more
wiley   +1 more source

3D printed nerve guidance conduit for biologics-free nerve regeneration and vascular integration. [PDF]

Bioeng Transl Med
Schimelman J, Berry DB, Johnson S, Shi ZR, Brown S, Nguyen QT, Chen S.   +6 more
europepmc   +1 more source