Results 141 to 150 of about 395,580 (258)

Advancing Ultrafast Transmission Electron Microscopy with Dielectric Metalenses [PDF]

BIO Web of Conferences
Bravi Maria Giulia, Ferrari Beatrice Matilde, Ostroman Irene, Duncan Cameron James, Rosi Paolo, Kavkani Payam Habibzadeh, Viani Lorenzo, Rotunno Enzo, Isella Giovanni, Calcaterra Stefano, Park Sang Tae, Masiel Daniel, Olaya Jean-Christophe, de Abajo Javier García, Grillo Vincenzo, Vanacore Giovanni Maria   +15 more
doaj   +1 more source

Bioinspired Co‐Assembly Enables Multiscale Architected Hydrogels for 3D Printing With Integrated Antibacterial and Bioactive Functions

Advanced Functional Materials, EarlyView.
A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov, Francesca Netti, Sigal Rencus‐Lazar, Moran Aviv, Lihi Adler‐Abramovich   +4 more
wiley   +1 more source

An 8-year-old Girl with Multiple Whitish Dots on the Hair Shaft: A Quiz. [PDF]

Acta Derm Venereol
Xu J, Tang Y, Li X, Liu F.
europepmc   +1 more source

Transmission electron microscopy

, 2017
Gebruik makend van transmissie elektronenmicroscopie (TEM), werden verschillende onderzoeken gedaan. De elektronenmicroscoop is een krachtig instrument dat ons laat werken op schalen van nanometers en kleiner. Het is soms moeilijk te onderscheiden of de zichtbare structuren het effect zijn van het moleculair ontwerp of van de TEM preparatie methode. In
openaire   +1 more source

Broadband Silicon‐On‐Glass Reflective Dielectric Metasurface for THz Beam Steering in 6G Wireless Networks

Advanced Functional Materials, EarlyView.
A CMOS‐compatible, all‐dielectric Silicon‐on‐Glass reflective metasurface enables low–loss terahertz wavefront control for future 6G wireless communication. Mie‐resonant silicon pillars provide full phase coverage near 500 GHz, achieving experimentally validated single‐, dual‐, and five‐beam steering with sub‐1.5° angular error and less than 3 dB ...
Rithwik Premanand, Yi Ji Tan, Thomas CaiWei Tan, Prakash Pitchappa, Hemanth Kumar Cheemalamarri, A. S. Madhukumar, Ranjan Singh   +6 more
wiley   +1 more source

Polyphosphate acts as an architectural regulator of carbon fixation and nucleoid structure in cyanobacteria. [PDF]

mBio
Dudley CE, Foust DJ, Savage DF, Biteen JS, Vecchiarelli AG.   +4 more
europepmc   +1 more source

Spatially Regulated Lithium Plating via Li2O‐Rich Interphase Enables Durable Fast‐Charging Hybrid Lithium Batteries

Advanced Functional Materials, EarlyView.
A Li2O‐rich solid electrolyte interphase (SEI) is engineered on graphite through a propylene carbonate‐based electrolyte to spatially regulate Li plating. The homogeneous interphase lowers Li nucleation barriers, promotes conformal Li deposition around graphite particles, and suppresses dendritic accumulation, enabling durable hybrid Li‐ion/Li‐metal ...
Robert Kuphal, Jingjing Liu, Junxiang Liu, Tao Ma, Yi Ding, Mahmood Haq, Satish Udpa, Stephen J. Harris, Chengcheng Fang   +8 more
wiley   +1 more source

Correlative Study of Domain Wall Motion and Pinning at Low Currents in Vortex-like Cylindrical Nanowires. [PDF]

ACS Nano
Gómez-Cruz L, Bagués N, Álvaro-Gómez L, Fernández-González C, Arché-Núñez A, Otón J, Raventós-Tato M, Aballe L, Pereiro E, Masseboeuf A, Fruchart O, Pérez L, Ruiz-Gómez S.   +12 more
europepmc   +1 more source

Disentangling Bulk and Surface Contributions to Charge and Discharge Fading in High‐Voltage LiCoO2

Advanced Functional Materials, EarlyView.
High‐voltage operation of LiCoO2 accelerates capacity fading through bulk and surface degradation. By introducing a LiTaO3 coating to selectively suppress surface degradation, bulk and surface contributions to charge and discharge fading are decoupled.
Hyungjoon Moon, Sangbin Park, Jaewoo Jung, Seongeun Lee, Chanwoo Jung, Min‐Sik Park, Won‐Sub Yoon   +6 more
wiley   +1 more source

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

Advanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen, Patryk Wąsik, Juan Fernando Cucuyame Morales, Marie Kate Palau, Adrian Francisco Duran Ornelas, Phani Saketh Dasika, Jin Hee Kim, Radhika Laxminarayana, Eric Hintsala, Greta Chang, Junzhi Liao, Lizhi Sun, Nathan Lord, Atsushi Arakaki, Paul Bardunias, Pablo Zavattieri, David Kisailus   +16 more
wiley   +1 more source