Results 191 to 200 of about 4,190,471 (295)

Deep‐Tissue Light Generation via Whispering Gallery Mode Lasing From a Commercial Nylon Fiber for Biomedical Applications

Advanced Materials Technologies, EarlyView.
A dyed nylon fiber is implemented inside the scattering phantom and skin tissue. The deep‐tissue light generation via whispering gallery mode lasing is demonstrated, achieving a depth of >50 times transport mean free path in scattering phantom and 3 mm beneath skin.
Dongqin Ni, Florian Klämpfl, Fernando Lahoz, Michael Schmidt, Martin Hohmann   +4 more
wiley   +1 more source

Abutment height matters - but not always: the role of prosthetic retention type in peri-implant marginal bone loss. [PDF]

J Adv Prosthodont
Kim S, Mattheos N, Strauss FJ.
europepmc   +1 more source

Strain‐Activated Mechanical Metamaterial With Programmable Dual‐Phase Stiffness and Enhanced Energy Absorption

Advanced Materials Technologies, EarlyView.
A strain‐activated mechanical metamaterial is developed to achieve programmable dual‐phase stiffness through an intrinsic geometric locking mechanism. Finite element modeling and parametric analysis identify the key design parameters governing activation strain, stiffness transition, and energy absorption.
Ramin Yousefi‐Nooraie, Romain Lemoine, Mario Guagliano, Sara Bagherifard   +3 more
wiley   +1 more source

Turmeric-derived nanovesicles reprogram pathological NETosis to mitigate inflammatory bone loss. [PDF]

J Nanobiotechnology
Wang M, Tuerhong K, Xie Y, Huang Q, Zhang Q, Liu K, Wang H, Su X, Luo X, Jiang X, Dang H, Shen D, Li Y, Yang S.   +13 more
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

Pathophysiology and Molecular Signalling in Osteoporosis: Linking Risk Factors to Bone Loss. [PDF]

J Cell Mol Med
G P, Shivhare K, Gupta PK, Sahebkar A, Kesharwani P, Shukla R.   +5 more
europepmc   +1 more source

Programmable Variable‐Stiffness Multilayer Elastomer Composites With High‐Aspect‐Ratio Low‐Melting‐Point Alloy Inclusions

Advanced Materials Technologies, EarlyView.
High‐aspect‐ratio low‐melting‐point alloy inclusions are embedded within multilayer silicone laminates to create thermally programmable stiffness. Sequential activation of alloy‐rich layers produces four distinct mechanical states and reconfigures tendon‐driven actuator trajectories under the same load.
Palpolage Don Shehan Hiroshan Gunawardane, Gyan Edbert Zesiro, Hao Zhou, Gursel Alici, Mu Chiao   +4 more
wiley   +1 more source

Consensus-based radiographic threshold for identifying vertical periodontal bone loss: an international observer study. [PDF]

Sci Rep
Al-Karadsheh OA, Zabadi S, Hatamleh MH, Kasabreh NS, Al-Abedalla K, Al-Haddad A, Alduraidi H, Tatakis DN.   +7 more
europepmc   +1 more source

Hybrid Additive Manufacturing of Highly Stretchable Bottlebrush Polymer Nanocomposites by Decoupled Extrusion and Photopatterning

Advanced Materials Technologies, EarlyView.
A Hybrid Direct Ink Writing–Digital Light Processing (HDD) strategy decouples material extrusion from shape definition, enabling high‐fidelity additive manufacturing of highly viscous, yield‐stress polymer nanocomposites. Excess ink acts as a removable, self‐supporting scaffold, allowing fabrication of unsupported and embedded complex architectures ...
Shahryar Ramezani Bajgiran, Emmanuel Oduro, Daniel A. Rau, Li‐Heng Cai   +3 more
wiley   +1 more source

Temporal progression of bone loss, trabecular microarchitectural deterioration, and mechanical impairment in a rat model of collagen-induced arthritis. [PDF]

Front Med (Lausanne)
Cheng X, Ling Y, Xie J, Xiao L, Shi X, Gao C.   +5 more
europepmc   +1 more source