Results 291 to 300 of about 171,693 (360)

Synergistic Microcrack Engineering and Auxetic Metamaterials for Enhanced Sensitivity in Stretchable Strain Sensors

Advanced Materials Technologies, EarlyView.
A highly sensitive crack‐based piezoresistive strain sensor is developed using a biaxially pre‐stretched multi‐walled carbon nanotubes/Ecoflex composite and integrated with auxetic metamaterials. Biaxial pre‐stretching improves the sensitivity by 56% compared to the uniaxially pre‐stretched strain sensor.
Jaewon Cho, Dong Hwi Kim, Yong Jun Choi, Miso Kim   +3 more
wiley   +1 more source

Diamond 2D/3D Printing Technology: Bringing Scintillating Performance to Functional Materials and Their Applications

Advanced Materials Technologies, EarlyView.
This review highlights advances in printing with nano‐ and microparticulate diamond for applications such as sensors, thermal management, machining tools, and biointerfaces. By covering screen, inkjet, microcontact, and 3D printing techniques, it outlines how diamond particles can be integrated into composite materials and functional devices, while ...
Simona Baluchová, Josephus G. Buijnsters   +1 more
wiley   +1 more source

Renal clearance of fluorescent agents can compromise image-guided surgery along the urinary tract. [PDF]

BJU Int
Berrens AC, Buckle T, van Oosterom MN, Slof LJ, Melsert BM, Nieuwenhuijzen JA, Wit EMK, van Leeuwen PJ, van der Poel HG, van Leeuwen FWB.   +9 more
europepmc   +1 more source

FLIP: Transforming Consumer Projectors into Maskless Microscale Photopatterning Tools via Fresnel Lens Integration

Advanced Materials Technologies, EarlyView.
A low‐cost, maskless visible light photopatterning system has been developed by combining a consumer‐grade projector with a single Fresnel lens, generating the Fresnel Lens Integrated Projector (FLIP) system. FLIP enables flexible photopatterning of solid and gel films with features down to 30 µm and 135 µm, respectively.
Sridaran Rajagopal, Sofia Arshavsky‐Graham, Govind Kaigala   +2 more
wiley   +1 more source

Long-term surgical outcomes of myopic traction maculopathy eyes treated outside of the MTM staging system guidelines. [PDF]

Indian J Ophthalmol
Yadav NK, Kathare R, Hande P, Prabhu V, Godani K, Biradar P, Chokkahalli NK, Gandhi P, Venkatesh R.   +8 more
europepmc   +1 more source

Wireless, 3D Optical Sensor Fabricated Using Mechanical Buckling for Navigation and Agriculture Applications

Advanced Materials Technologies, EarlyView.
This study develops a 3D optical sensor formed by mechanical buckling and equipped with wireless communication for navigation. Off‐the‐shelf electronic components are assembled onto a flexible circuit board, followed by mechanical strain‐guiding, facilitating the integration of an out‐of‐plane sensing configuration with a signal processing module. This
Chi Cong Nguyen, Jamie Cerezo, Tran Bach Dang, Sinuo Zhao, Mitchell Torok, Arya Vasanth, Aditya Ashok, Robert A. Taylor, Mohammad Deghat, Thanh Nho Do, Hoang‐Phuong Phan   +10 more
wiley   +1 more source

Ergonomic Insect Headgear and Abdominal Buckle with Surface Stimulators Manufactured via Multimaterial 3D Printing: Snap-and-Secure Installation of Noninvasive Sensory Stimulators for Cyborg Insects. [PDF]

Cyborg Bionic Syst
Tran-Ngoc PT, Song K, Tran TH, Kai K, Lin Q, Sato H.   +5 more
europepmc   +1 more source

Light Induced Training of 3D Printed Mechanical Metamaterials

Advanced Materials Technologies, EarlyView.
A new 3D‐printable material that stiffens under UV light is integrated into the architecture of mechanical metamaterials to realize trainable systems. Local stiffening amplified by rational design enables closed‐loop systems with tunable properties guided by UV irradiation. The resulting structures gradually adapt shape or resistance, demonstrating how
David Schwarz, Johan Liotier, Viacheslav Slesarenko, Jürgen Rühe   +3 more
wiley   +1 more source

Operative Times in Scleral Buckle Surgery: Influencing Factors and Cost Analysis. [PDF]

J Vitreoretin Dis
Blumenthal J, Meshkin RS, Hoyek S, Feng Y, Patel NA.   +4 more
europepmc   +1 more source

Baseline characteristics of rhegmatogenous retinal detachments meeting the PIVOT trial criteria in an eye referral center in Colombia: case series. [PDF]

Int J Retina Vitreous
Salgado-Gómez D, Escaf LC, Díaz-Granados Gonzalez O, Escobar-DiazGranados J.   +3 more
europepmc   +1 more source