Results 161 to 170 of about 74,426 (355)

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source

N $$ \mathcal{N} $$ = 1 supersymmetric indices and the four-dimensional A-model

Journal of High Energy Physics, 2017
We compute the supersymmetric partition function of N $$ \mathcal{N} $$ = 1 supersymmetric gauge theories with an R-symmetry on ℳ 4 ≅ ℳ g , p × S 1 $$ {\mathrm{\mathcal{M}}}_4\cong {\mathrm{\mathcal{M}}}_{g,p}\times {S}^1 $$ , a principal elliptic fiber ...
Cyril Closset, Heeyeon Kim, Brian Willett   +2 more
doaj   +1 more source

Topological solitons in Chern-Simons theories for double-layer fractional quantum Hall effect

, 1997
Topological excitations in Chern-Simons gauge theories which describe double-layer fractional quantum Hall effct are studied. There are two types of solitons; one is vortex and the other is nontrivial pseudospin textures which are so-called skyrmion or ...
Aifer, Akira Sekiguchi, Arthur, Barrett, Ezawa, Ezawa, Ezawa, Fertig, Fetter, Fisher, Haldane, Haldane, Halperin, Ikuo Ichinose, Kimm, Kimm, Laughlin, Lee, Moon, Read, Schmeller, Sondhi, Wilczek, Yang, Zhang, Zhang   +25 more
core   +1 more source

Phase structure of a U(1) lattice gauge theory with dual gauge fields [PDF]

, 2007
T. Ono, Yuki Moribe, Shunsuke Takashima, Ikuo Ichinose, Tetsuo Matsui, Kazuhiko Sakakibara   +5 more
openalex   +1 more source

Evolving Platinum‐Copper Nanostructures for Enhanced Photothermal Therapy and Controlled Copper Release in Cancer Therapy

Advanced Functional Materials, EarlyView.
Platinum‐Copper bimetallic nanoparticles may evolve depending on their synthesis under tumor microenvironment conditions and play a dual role as chemotherapeutic agents after releasing Cu ions and as near infrared photothermal agents with the Pt‐rich remaining frames.
Jose I. Garcia‐Peiro, María Sancho‐Albero, Silvia Miguel, Andrea Mosseri, Felipe Hornos, Rafael Contreras‐Montoya, Jose L. Hueso, Jesus Santamaria   +7 more
wiley   +1 more source

Achieving Chemical Recognition, Recycling, and Circularity With Radical Nanostructures

Advanced Functional Materials, EarlyView.
Here, innovative 3D radical nanostructures based on 4,4′‐dicyano‐2,2′‐biphenylene‐fused tetrazolinyl radical, fabricated on interdigitated gold‐SiO2 hybrid surfaces are presented. They retain their magnetic properties, their morphology and size can can tune, selectively remove them from specific substrate regions using distilled water, and return the ...
Arkaprava Das, Ewa Malgorzata Nowik‐Boltyk, Tobias Junghöfer, Elke Nadler, Farzan Gity, Paul K. Hurley, Zhimin Yang, Andrzej Rajca, Francesco Tavanti, Arrigo Calzolari, Maria Benedetta Casu   +10 more
wiley   +1 more source

Dual boundary conditions in 3d SCFT’s

Journal of High Energy Physics, 2018
We propose matching pairs of half-BPS boundary conditions related by IR dualities of 3d N=2 $$ \mathcal{N}=2 $$ gauge theories. From these matching pairs we construct duality interfaces.
Tudor Dimofte, Davide Gaiotto, Natalie M. Paquette   +2 more
doaj   +1 more source

Synthetic Strategy for mRNA Encapsulation and Gene Delivery with Nanoscale Metal‐Organic Frameworks

Advanced Functional Materials, EarlyView.
This research utilizes the ZIF‐8 for the encapsulation and intracellular delivery of nucleic acids, specifically mRNA, for applications in gene delivery. Integrating PEI addresses the issue of mRNA leakage from ZIF‐8, resulting in the delivery and expression of green fluorescent protein (GFP) in vitro and firefly luciferase in vivo.
Harrison Douglas Lawson, Huy Hoang Nguyen, Keng‐Jung Lee, Nattarat Wongsuwan, Ayesha Tupe, Mengrou Lu, Mariah Lynn Arral, Anne Behre, Zihan Ling, Kathryn Ann Whitehead, Adam Walter Feinberg, Xi Ren, Si‐Yang Zheng   +12 more
wiley   +1 more source

Unambiguous field-strength formulation and dual potentials for gauge theories [PDF]

, 1979
M. B. Halpern
openalex   +1 more source

A Universal Biomimetic Approach for Making Artificial Antigen‐Presenting Cells for T Cell Activation

Advanced Functional Materials, EarlyView.
This study shows a biomimetic silica microcapsule (SMC) fabrication method under mild conditions for making artificial antigen‐presenting cells (aAPCs). Inspired by marine biomineralization, peptide‐mediated biosilicification enables silica shell formation on emulsion templates. The resulting SMCs possess a core–shell structure, controlled fluorescence
Fei Hou, Supun Ranaweera, Xiangke Li, Ruirui Qiao, Yue Hui, Chun‐Xia Zhao   +5 more
wiley   +1 more source