Results 161 to 170 of about 190,973 (303)

Flexible Tactile Actuator Arrays With Integrated Electroosmotic Pumps for Wearable Haptic Systems

Advanced Materials Technologies, EarlyView.
1 ×$\times$ 9 and 4 ×$\times$ 4 flexible tactile actuator arrays integrating electroosmotic pumps are developed to deliver pressure and vibration feedback on wearable platforms. Their thin, compliant structure conforms seamlessly to curved body surfaces, providing intimate contact and enhanced haptic sensations.
Heejin Yu, Joonbum Bae
wiley   +1 more source

Anatomical and Functional Outcomes of Repeat Vitrectomy Combined with Encircling Scleral Buckling for First Recurrent Rhegmatogenous Retinal Detachment After Primary Vitrectomy: A Retrospective Cohort Study. [PDF]

J Clin Med
Panos GD, Stubbing-Moore A, Kumudhan D, Orr G, Zaman A, Wilde C.   +5 more
europepmc   +1 more source

Patterned Screen‐Printing Process for Substrate‐Free and Scalable Hyaluronic Acid Microneedle Arrays

Advanced Materials Technologies, EarlyView.
A substrate‐free microneedle array comprising a hybrid hyaluronic acid ink was fabricated via a scalable screen‐printing process for flexible transdermal drug delivery. Defect‐free mold filling was achieved using a vacuum‐assisted jig and a delayed drying system, and the use of this versatile platform for multi‐drug patterning and ex vivo skin ...
Sanghyun Ahn, Jaeho Kim, SeungHyun Park, WonHyoung Ryu   +3 more
wiley   +1 more source

Stiffening of soft silicone upon deep UV treatment as characterized using nanoindentation. [PDF]

PLoS One
Wilder A, Booth Z, Obermeyer C, Sharmin S, Maruthamuthu V.   +4 more
europepmc   +1 more source

Programmable Pneumatic Actuator System for a Bioinspired Artificial Colon

Advanced 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, Bo Tian, Xizheng Fang, Zepeng Wang, Yang Liu, Lucy Adams, Shyam Prasad   +6 more
wiley   +1 more source

Silicone Axillary Lymphadenopathy Associated With Rupture of Fourth-Generation Cohesive Silicone Breast Implants Following Breast Augmentation. [PDF]

Aesthet Surg J
Bresnick SD.
europepmc   +1 more source

Microfabrication of Soft Millirobots Propelled by Low Voltage Electrohydraulic Actuators

Advanced Materials Technologies, EarlyView.
Manual layer‐by‐layer assembly is replaced by wafer‐level MEMS batch fabrication for compliant polymer‐based electrohydraulic actuators. The microfabricated devices integrate sacrificially defined microcavities, Parylene‐C‐sealed inlets, and multilayer polymer–metal films.
Shai Shmulevich, Florian Hartmann, Herbert Shea   +2 more
wiley   +1 more source

Clinical outcomes of pretarsal fullness formation by capsulopalpebral fascia plication with silicone prosthesis implantation and pretarsal fullness surgery: Retraction. [PDF]

Medicine (Baltimore)
Zhu X, Zhu S, Yao J, Wang K.
europepmc   +1 more source

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

Advanced 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, Max von Witzleben, Richard Frank Richter, Finn Dani, Constantin Greil, Sarah Duin, Anja Lode, Michael Gelinsky   +7 more
wiley   +1 more source

Chemical Characterization and Migration Profile of Silicone Molds for Air Fryers. [PDF]

Polymers (Basel)
Jaén J, Castillo C, Arjona L, Vera P, Canellas E, Nerín C, González-Chan J, Barria-Almengor F, Cáceres G, Ríos Martínez CH.   +9 more
europepmc   +1 more source