Results 101 to 110 of about 2,802,877 (300)

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

open access: yesAdvanced Materials, EarlyView.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao   +3 more
wiley   +1 more source

Diagnostic Yield and Predictive Factors in Ultrasound-Guided Core Needle Biopsy of Soft Tissue Lesions: A Retrospective Study

open access: yesCerrahpaşa Medical Journal
Objective: To assess the diagnostic adequacy and factors influencing outcomes of ultrasound-guided core needle biopsy (US-CNB) in musculoskeletal soft tissue lesion diagnosis. Methods: This retrospective study included 222 patients who underwent US-CNB
Ali Dablan   +8 more
doaj   +1 more source

Using historical lesion volume data in the design of a new phase II clinical trial in acute stroke [PDF]

open access: yes, 2009
<p><b>Background and Purpose:</b> Clinical research into the treatment of acute stroke is complicated, is costly, and has often been unsuccessful.
Bolland, Kim   +13 more
core   +1 more source

All‐Amyloid Functional Coacervates

open access: yesAdvanced Materials, EarlyView.
This study introduces an all‐amyloid interfacial complex coacervate technique that employs charge‐mediated or functionalization‐assisted complexation of oppositely charged food protein‐derived amyloid nanofibrils to engineer functional soft constructs across multiple length scales.
Seyyed Alireza Hashemi   +4 more
wiley   +1 more source

Advanced Materials for Biologics Delivery to Brain Tumors

open access: yesAdvanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng   +4 more
wiley   +1 more source

3D‐Printed Corneal Substitutes: Materials, Fabrication, and Preclinical Progress

open access: yesAdvanced Materials Technologies, EarlyView.
Successful clinical translation of 3D‐printed corneal substitutes relies on the interplay between the bioink properties, cellular component, and the fabrication process. These factors influence the critical properties of the construct, including optical transparency, mechanical stability, suture retention, that ultimately govern long‐term stromal ...
Shadi Moshayedi   +4 more
wiley   +1 more source

Soft-Tissue mass lesion of the foot - Synovial sarcoma

open access: yesJournal of Medical Ultrasound, 2023
Reshma Varghese   +3 more
doaj   +1 more source

Programmable Pneumatic Actuator System for a Bioinspired Artificial Colon

open access: yesAdvanced Materials Technologies, EarlyView.
A modular soft robotic colon simulator driven by programmable pneumatic actuation is developed to mimic physiological and pathological‐like motility patterns of the large intestine. Finite element–guided design and distributed control enable anatomically realistic deformation for peristalsis, segmentation, and mass movements, supporting capsule ...
Andrew Bickerdike   +6 more
wiley   +1 more source

A Cryopreservation‐Based Supply Chain Strategy for Extrusion Bioprinting in Space

open access: yesAdvanced Materials Technologies, EarlyView.
Extrusion bioprinting on crewed space platforms requires a bioink that stays functional along the logistic chain. Here, cells and biomaterial ink travel separately, the cells cryopreserved and the ink cold stored, and are combined only minutes before printing.
Johannes Windisch   +7 more
wiley   +1 more source

Primary Mesenchymal Chondrosarcoma of the Spine Masquerading as Potts Spine: A Case Report

open access: yesPerspectives In Medical Research
Background: Primary mesenchymal chondrosarcoma is a rare malignant neoplasm originating from bone and soft tissue commonly involving maxilla and mandible, but can also involve ribs, pelvis, femur, and spine.
Vissa Shanthi   +4 more
doaj   +1 more source

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