Results 151 to 160 of about 88,325 (289)

Color stability of polyetheretherketone and graphene-reinforced polymethyl methacrylate after in-office bleaching. [PDF]

BMC Oral Health
Bulut AC, Unsal GS.
europepmc   +1 more source

A Retinomorphic Graphene Transistor Implementing Direction‐ and Velocity‐Selective Computation for In‐Sensor Image Stabilization

Small, EarlyView.
A multi‐gated ion‐gel graphene transistor architecture emulates spatiotemporal dendritic filtering inspired by biological direction‐selective retinal circuits. Leveraging distributed resistance‐capacitive ionic relaxation delays under combined excitation‐inhibition pulse routines, the solid‐state device exhibits programmable direction‐selective index ...
Jun Ha Park, HoYeon Kim, Jinkyung Kim, Hyun Jae Jang, Jae Wook Kim, Jongkil Park, Seongsik Park, Inho Kim, Suyoun Lee, Gyu Weon Hwang, Byeong‐Kwon Ju, Kyeong‐Seok Lee   +11 more
wiley   +1 more source

Polymethyl Methacrylate (PMMA) Cement as an Interbody Spacer in Pyogenic Spondylodiscitis: Results of a Scoping Review. [PDF]

Global Spine J
Griepp DW, Mansour A, Turnbull JP, Alsalahi A, Sarcar BK, Desai S, Rosado Philippi J, Perera I, Roe A, Tong D, Heitkotter H, Jasinski JM, Claus CF, Houseman CM, Kelkar PS, Bono P, Soo TM, Richards BF, Carr DA.   +18 more
europepmc   +1 more source

Deterministic Switching‐Path Engineering of CMOS‐Integrated 2D Memristors for Neuromorphic Computing

Small, EarlyView.
Deterministic grain‐boundary engineering in 2D MoTe2 defines resistive switching paths, while CMOS transistors impose gate‐tunable current compliance in a monolithically integrated 1T–1 M array. The resulting artificial synapses show stable, linear, and low‐variation analog weight updates, illustrating how materials‐level defect control can be ...
Jihoon Yang, Sohui Yoon, Jaehong Im, Jaemin Kim, Seonghyeok Park, Jaeeun Park, Seong‐Jin Kim, Zonghoon Lee, Joonki Suh, Hongsik Jeong, Mario Lanza, Dong‐Hyeok Lim, Soon‐Yong Kwon   +12 more
wiley   +1 more source

Erratum: Gluteal Augmentation with Polymethyl Methacrylate: A 10-year Cohort Study-Erratum. [PDF]

Plast Reconstr Surg Glob Open
Chacur R, Sampaio Menezes H, Maria Bordin da Silva Chacur N, Dias Alves D, Cadore Mafaldo R, Dias Gomes L, Dos Santos Barreto G.   +6 more
europepmc   +1 more source

Topological Structuring of Adhesive Layers to Enhance Resistance against Interfacial Fracture

Small, EarlyView.
A hybrid bonding method that combines chemical affinity with mechanical interlocking is demonstrated. This approach uses a solution‐based technique to create a porous layer that strongly adheres to one substrate and templates a robust mechanical interlock with the other adherend. By tuning the pore geometry, crack propagation is effectively suppressed,
Shunto Arai
wiley   +1 more source

Machine learning models for predicting the hardness of additively manufactured Polymethyl Methacrylate (PMMA) parts for biomedical applications. [PDF]

PLoS One
Veeman D, Ponnuswamy PC, Vellaisamy M, Mangayarkarasi SAK, Katiyar JK.   +4 more
europepmc   +1 more source

Data for: Stable Isotope and Compositional Analysis of Alaska Caribou Teeth Embedded in Polymethyl-methacrylate (PMMA)

This is data on the impact of embedding modern caribou (Rangifer tarandus) teeth in the polymer polymethyl-methacrylate on stable carbon and nitrogen isotopes, as well as the efforts to mitigate that impact through acetone baths and acetone baths with ...
Harmston, N
core   +1 more source

Driving Drugs Deeper: Force‐Driven Microneedle Systems for Active Therapy and Their Road Towards Clinical Implementation

Small, EarlyView.
Force‐driven microneedles are presented as active therapeutic microdevices that overcome the diffusion limits of conventional patches. By integrating gas generation, magnetic actuation, cavitation, or iontophoresis, these systems drive payloads deeper into tissue, enabling faster, more controlled delivery and highlighting key design principles and ...
Majed Amini, Phoebe Li, Hamed Shahsavan, Mahla Poudineh   +3 more
wiley   +1 more source

Surface hardness and roughness in glass fiber-modified polymethyl methacrylate resin: An <i>in vitro</i> study. [PDF]

Bioinformation
Raj DV, Kumar CR, M S, A V R, G H, Ch K.
europepmc   +1 more source