Results 61 to 70 of about 153,918 (233)

Supramolecular chiral polymeric aggregates: Construction and applications

Aggregate, 2023
Inspired by the mystery of natural homochirality, the design and construction of artificial chiral systems with special functions including mechanics, chiroptical devices, and chiral separation have aroused the great interest of scientists.
Gong Zhang, Xiaoxiao Cheng, Yuefei Wang, Wei Zhang   +3 more
doaj   +1 more source

A Novel Fabrication of Single Electron Transistor from Patterned Gold Nanoparticle Array Template-Prepared by Polystyrene Nanospheres

Nanomaterials, 2022
In this paper, polystyrene microspheres were firstly prepared by seeded emulsion polymerization, and the uniform monolayer of polystyrene microspheres was prepared on the substrate by the dipping method.
Jingyue Fang, Xinxing Li, Wenke Xie, Kehui Sun   +3 more
doaj   +1 more source

Multilayer Self‐Limiting Electrospray Deposition via Stepped Voltage Bias

Advanced Engineering Materials, EarlyView.
Self‐limiting electrospray deposition (SLED) uses a high voltage to generate and deposit a charged payload on a target surface. The coating retains its charge, repelling newly arriving material. SLED thickness can be decreased by applying a secondary bias to the target.
Madhuri Deb, S. Rahman Pejman, Alexander Jakimowicz, Jonathan P. Singer   +3 more
wiley   +1 more source

Star Architecture Promoting Morphological Transitions during Polymerization-Induced Self-Assembly [PDF]

, 2017
Polymerization-induced self-assembly (PISA) via reversible addition–fragmentation chain transfer (RAFT) dispersion polymerization is an effective method to produce block copolymer nano-objects of various morphologies at high solids. However, current PISA
Xiaoqing Lv (1491601), Brent S. Sumerlin (1483285), Xiao Wang (19312), Yongqi Yang (3839509), Zesheng An (1488511), C. Adrian Figg (1506922)   +5 more
core   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

Advanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees, Timothy Harte, Bhagya Dharmasiri, Y. Athulya Wickramasingha, David J. Hayne, Daniel J. Eyckens, Luke C. Henderson   +6 more
wiley   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

Advanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow, Samya Sen, Joaquin Yus, Eliza E. Lovrich, Amanda G. Hoika, Kelly M. Chang, Arielle A. Pfeil, Nellie Haug, Amy J. Wagoner Johnson, Randy H. Ewoldt   +9 more
wiley   +1 more source

Surface Nanostructures Fabricated by Polymerization-Induced Surface Self-Assembly [PDF]

, 2019
Surface properties of materials are strongly dependent on surface chemistry and surface structures. The fabrication of hierarchical surface nanostructures will endow solid surfaces with new functionalities and properties. In this research, we propose the
Wangmeng Hou (3225261), Yongliang Cui (484225), Hanying Zhao (1620433), Huan Wang (109286), Yingze Liu (7596647), Xiaoteng Ma (4994906)   +5 more
core   +1 more source

l‑Histidine Salt-Bridged Monomer Preassembly and Polymerization-Induced Electrostatic Self-Assembly [PDF]

, 2023
Salt bridges are predominant in protein construction and stabilization, yet largely unexplored for polymer nanoparticle synthesis. We herein report the use of l-histidine salt bridges to drive monomer preassembly and two-dimensional electrostatic self ...
Yuanli Cai, Yuting Li, Yuanyuan Liu, Xiyu Wang (137989), Jie Cai, Yuanli Cai (1483201), Ying Cao (170160), Xiyu Wang, Yuanyuan Liu (136992), Yuting Li (524325), Caihui Luo (13199670), Jie Cai (389349), Ying Cao, Caihui Luo   +13 more
core   +1 more source

Molecular Adsorbing Host•Guest (MAHG) Crystals: A New Paradigm for Porous Materials?

Advanced Functional Materials, EarlyView.
Networking! Introduction of guest molecules in macrocycles before crystallization profoundly influences the material obtained in terms of structure and function. Beside simplicity and porous space improvement, this approach is endowed with a huge potential given the myriad of potential guest molecules that can be used to tune this burgeoning class of ...
Ingrid Suzana, Michel Giorgi, Anthony Kermagoret, Alexandre Martinez, David Bardelang   +4 more
wiley   +1 more source

Polymerization-induced thermal self-assembly (PITSA) [PDF]

, 2015
Polymerization-induced self-assembly (PISA) is a versatile technique to achieve a wide range of polymeric nanoparticle morphologies. Most previous examples of self-assembled soft nanoparticle synthesis by PISA rely on a growing solvophobic polymer block ...
Tucker, Bryan S., Sumerlin, Brent S., Figg, C. Adrian, Gebre, Kalkidan A., Haddleton, David M., Simula, Alexandre   +5 more
core   +1 more source