Results 81 to 90 of about 2,264,001 (288)

Esterified Cholesterol Conjugates Enable LNP‐Mediated mRNA Delivery to the Blood–Brain Barrier Following Intravenous Administration

Advanced Materials, EarlyView.
A cholesterol‐conjugated lipid library enabled the identification of a ligand‐free LNP platform for efficient mRNA delivery to brain endothelial cells via systemic administration. This platform achieves selective BBB targeting without disrupting barrier integrity, and enables modulation of neuroinflammation and vascular function without requiring trans‐
Zeru Tian, Xu Wang, Alexis Pacheco Benitez, Erick Guerrero, Yaou Duan, Jingwen Wei, Lukas Farbiak, Daniel J. Siegwart   +7 more
wiley   +1 more source

Mixed reality head-mounted display

, 2005
The mixed reality head-mounted display (MRHMD) is a video see-through head-mounted display supporting binocular vision for mixed reality applications, with customized hardware for real-time composition of video from natural scenes and rendered graphics ...
Lu, KC, Chow, WM, Ho, KH, Wing-Ming Chow, Ka-Chun Lu, Lay, KH, C.S.-T. Choy, Ka-Man Sit, Ka-Hing Lay, Choy, C, Sit, KM, W. Ho   +11 more
core   +1 more source

Feeling Loki's Pain: Designing and Evaluating a DIY 3D Auditory Display for Geodata Sonification

, 2021
Presented at the 26th International Conference on Auditory Display (ICAD 2021) 25-28 June 2021, Virtual conference.Presented at the 26th International Conference on Auditory Display (ICAD 2021) 25-28 June 2021, Virtual conference.Loki's Pain is an ...
Lindborg, PerMagnus, PerMagnus Lindborg
core   +1 more source

Self‐Assembling Copolymers Encapsulating Single Endothelial Cells Induce Endogenous ECM Deposition and Vascular Regeneration

Advanced Materials, EarlyView.
This study presents the first demonstration of stable sub‐50‐micron single‐cell GPM vesicles fabricated through the intrinsic self‐assembly of an amphiphilic copolymer. Hierarchical assembly of cell containing GPM vesicles into microspheres enable tunable, sustained cell delivery with immune protection.
Viola B. Morris, Sangho Lee, Kalp Soni, Simon He, Matthew Huang, Dandan Chen, Dae Hoon Lee, Kyung Hee Kim, Seonggeon Cho, Laura Pencea, Divit Jain, Young‐Sup Yoon   +11 more
wiley   +1 more source

Augmented Reality Visualization and Navigation Operationalized in Biopsy of Indeterminate Splenic Mass

Clinical Case Reports
This case report describes the successful use of an augmented reality (AR) guidance system (XR90, MediView XR Inc., Cleveland Ohio) to assist in the percutaneous biopsy of a splenic mass performed in a minor procedure room.
Alexander S. Misono
doaj   +1 more source

Improved optical see-through head mounted display using transmittance variable display

, 2020
The state of the art optical see through head mounted displays OST HMD s) typically rely upon a beam splitter to uniformly blend the light from the real scene with the virtual objects, and lack th e ability to selectively block out the light of the real ...
KIM, WOOKSUNG, KA, JONG HYEON, JIHYUNG, KIM   +2 more
core  

Single‐Particle FRET Probes Heterogeneity in the Ligand Shell of Colloidal Perovskite Quantum Dots

Advanced Materials, EarlyView.
Single‐particle, single‐molecule Förster resonance energy transfer turns dye‐tagged ligands into nanorulers for the otherwise elusive organic shell of CsPbBr3 quantum dots. Distance variations within individual particles reveal pronounced local heterogeneity, while changes in the surrounding ligand chemistry shift the average dye–surface separation ...
Leon G. Feld, Oleksandr Kolomiiets, Noah A. Shahin, Sebastian Sabisch, Amrutha Rajan, Gabriele Rainò, Maksym V. Kovalenko   +6 more
wiley   +1 more source

Selective Laser Sintering and Graphitization for Mono‐Matrix Unibody Fabrication of Integrated Stereo‐Circuit and Stereo‐Fluidic Wearable Electronics

Advanced Materials, EarlyView.
A novel selective laser sintering and graphitization (SLSG) 3D printing technology enables unibody fabrication of compacted insulating structures and conductive circuits in fluidic‐integrated wearable electronics through adaptive photonic modulation.
Li Zhang, Wing Cheung Mak
wiley   +1 more source

Head-Mounted Display Screens: A (De)Construction of Sense-Certainty?

MediaTropes, 2016
This essay addresses the philosophical and epistemological aspects of spatialization of the field of vision as manifested in two of the most cutting-edge innovations in the field of head-mounted displays (HMDs): Birdly and EyeSect. The notion of space in
Michael Friedman
doaj  

Parity‐Dependent THz Harmonic Generation in Electrically Pumped Micro‐Lasers Exploiting Topological Insulator–Metamaterial Gratings

Advanced Materials, EarlyView.
Topological insulator–metamaterials integrated with electrically driven terahertz quantum cascade lasers enable parity‐dependent harmonic generation. Bulk‐dominated Bi2Se3 favors third‐harmonic emission at 9.96 THz, whereas topological‐surface‐state‐dominated Bi2Se3, Bi2Te3, and (Bi,Sb)2Te3 generate strong second harmonics near 6.5 THz.
Alessandra Di Gaspare, Craig S. Knox, Ahmet Yagmur, Sara Ghayeb Zamharir, Lianhe Li, Satoshi Sasaki, A. Giles Davies, Edmund H. Linfield, Joshua R. Freeman, Miriam S. Vitiello   +9 more
wiley   +1 more source