Results 191 to 200 of about 156,707 (246)

High‐Throughput In Vivo Screening Using Barcoded mRNA Identifies Lipid Nanoparticles With Extrahepatic Tropism for In Situ Immunoengineering

Advanced Materials, EarlyView.
A high‐throughput in vivo mRNA LNP screening platform is developed and employed to screen a large library of 122 mRNA LNPs in vivo for delivery to immune, stromal, and parenchymal cells, identifying promising LNP candidates. A novel small particle flow cytometry‐based protein adsorption analysis method is utilized to interrogate protein corona ...
Alex G. Hamilton, Ajay S. Thatte, Junchao Xu, Zhangyi Luo, Hannah C. Safford, Kelsey L. Swingle, Jenna Muscat‐Rivera, Michael Kegel, Xuexiang Han, Ryann A. Joseph, Amanda M. Murray, Hannah C. Geisler, Ricardo C. Whitaker, Lulu Xue, Roman Spektor, Jilian R. Melamed, Drew Weissman, Michael J. Mitchell   +17 more
wiley   +1 more source

Porous Iridium Oxide Inverse Opal Catalysts Enable Efficient PEM Water Electrolysis

Advanced Materials, EarlyView.
Porous iridium‐based inverse opal (IrOx‐IO) structures are introduced as high‐performance, unsupported PEM‐WE anode catalysts. Their electrochemical behavior is analyzed through porosity/surface area tuning, voltage breakdown, and circuit modeling.
Sebastian Möhle, Kerolus Nasser Nagi Nasralla, Jakub Drnec, William Chèvremont, Peter Strasser   +4 more
wiley   +1 more source

Molecular Surface Engineering of Sulfide Electrolytes with Enhanced Humidity Tolerance for Robust Lithium Metal All‐Solid‐State Batteries

Advanced Materials, EarlyView.
It is demonstrated that the electrochemical, interfacial, and humidity stability of halide‐doped sulfide electrolytes (LPSClBr) is significantly enhanced by an organic surface coating using octadecyl phosphonic acid (OPA) and its lithiated form (Li‐OPA). This single‐step strategy enables robust interfacial protection, supports lithium metal anodes, and
Laras Fadillah, Leonie Braks, Jihoon Oh, Mingliang Liu, Hanna Türk, Davide Tisi, Mounir Mensi, Michele Ceriotti, Jang Wook Choi, Ali Coskun   +9 more
wiley   +1 more source

Improving Ionic Conformality Across Polymer Electrolyte|Electrode Interfaces

Advanced Materials, EarlyView.
Polymer electrolytes typically form physically intimate electrode interfaces but often fail to maintain continuous ionic pathways, critically limiting battery performance. Through strategic compositional design, this study introduces a molecular ionic composite electrolyte that effectively reduces interfacial ionic depletion, ensuring consistent ion ...
Jungki Min, Nicholas F. Pietra, Callum Connor, Zhaohui Liang, Erin C. Jackson, Lei Tao, Dawei Xia, Xu Feng, Dominik Wierzbicki, Seong‐Min Bak, Robert B. Moore, Louis A. Madsen, Feng Lin   +12 more
wiley   +1 more source

Decoupling Dynamics and Crosslink Stability in Supramolecular Hydrogels Using Associative Exchange

Advanced Materials, EarlyView.
How does reorganization impact the stability of supramolecular hydrogels? In contrast to dissociative crosslink exchange, implementing associative exchange in macroscale DNA hydrogels enables decoupling of reorganization dynamics from thermal and mechanical stability.
Pierre Le Bourdonnec, Charafeddine Ferkous, Léo Comunale, Luca Cipelletti, Rémi Merindol   +4 more
wiley   +1 more source

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

Advanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska, Leire Unanue, Itxaso Calafel, Dorleta Otaegui, Jorge L. Olmedo‐Martínez, Lourdes Irusta, Daniel Vinagre, Nora Aranburu, Nerea Casado, Ibon Odriozola, David Mecerreyes   +10 more
wiley   +1 more source

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A Homogeneous Chemiluminescent Immunoassay Method

Journal of the American Chemical Society, 2013
A new homogeneous chemiluminescent immunoassay method featuring the use of specific binding members separately labeled with an acridan-based chemiluminescent compound and a peroxidase is reported. Formation of an immunocomplex brings the chemiluminescent compound and the peroxidase into close proximity.
Hashem, Akhavan-Tafti, Dean G, Binger, John J, Blackwood, Ying, Chen, Richard S, Creager, Renuka, de Silva, Robert A, Eickholt, Jose E, Gaibor, Richard S, Handley, Kenneth P, Kapsner, Senja K, Lopac, Michael E, Mazelis, Terri L, McLernon, James D, Mendoza, Bruce H, Odegaard, Sarada G, Reddy, Michael, Salvati, Barry A, Schoenfelner, Nir, Shapir, Katherine R, Shelly, Jeff C, Todtleben, Guoping, Wang, Wenhua, Xie   +22 more
openaire   +2 more sources

Computational Methods for Homogeneous Catalysis.

ChemInform, 2002
The methods commonly used for the computational modeling of homogeneous catalysis are briefly reviewed, with emphasis on their accuracy and range of applicability. Special mention is made to extended Huckel, Hartree-Fock and derived methods, density functional theory, molecular mechanics and hybrid quantum mechanics/molecular mechanics methods.
Feliu Maseras, Agustí Lledós
openaire   +1 more source

A comparison of fast Fourier transform-based homogenization method to asymptotic homogenization method

Composite Structures, 2020
Abstract This paper provides a comparison study on the homogenization methods based on asymptotic approach and fast Fourier transform (FFT), respectively. Their essential ideas, numerical implementation, efficiency, applicability as well as the deformation modes of unit cell are reviewed and compared.
Zeyao Chen, Yi Min Xie, Zhe Wang, Qing Li, Xian Wu, Shiwei Zhou   +5 more
openaire   +1 more source

HOMOGENIZATION OF HAMILTON–JACOBI EQUATIONS: NUMERICAL METHODS

Mathematical Models and Methods in Applied Sciences, 2008
We study approximation strategies for the limit problem arising in the homogenization of Hamilton–Jacobi equations. They involve first an approximation of the effective Hamiltonian then a discretization of the Hamilton–Jacobi equation with the approximate effective Hamiltonian.
CAMILLI, FABIO, CAPUZZO DOLCETTA, Italo, Y. ACHDOU   +2 more
openaire   +2 more sources