Results 61 to 70 of about 30,309 (268)
Nanofluidic Pulser Based on Polymer Conical Nanopores
, 2011 The study of voltage-dependent ion current fluctuation phenomena in synthetic nanopores is important as it is helpful to investigate the mechanism of mass transport in nanoscale systems, which have similarities with natural ion channels in the biological
Xue JM +8 more
core +1 more source
Reversible Tuning of Multiple Molecular Kinking for Stem Cell Regulation In Vivo
Advanced Functional Materials, EarlyView.In this work, we introduce the novel concept of background component‐free “multiple kinks” material platform composed solely of liganded multiple kink‐bearing molecules as a strategy for dynamic biomaterial design. Tri‐kink molecules enable effective near‐infrared light‐triggered ligand masking and visible light‐triggered ligand exposure, thereby ...
Kanghyeon Kim +28 more
wiley +1 more source
Dielectric response of graphene and MoS2 nanopores in the detection of single amino acids
npj 2D Materials and ApplicationsRecent advances in two-dimensional material nanopores have promoted significant progress in biosensing technology with single-molecule precision. The potential of detecting single amino acids using graphene and MoS2 nanopores is investigated here, using ...
Longlong Li, Maria Fyta
doaj +1 more source
Fast Fabrication Nanopores on a PMMA Membrane by a Local High Electric Field Controlled Breakdown
SensorsThe sensitivity and accuracy of nanopore sensors are severely hindered by the high noise associated with solid-state nanopores. To mitigate this issue, the deposition of organic polymer materials onto silicon nitride (SiNx) membranes has been effective ...
Shaoxi Fang +9 more
doaj +1 more source
Nanoconfinement‐Induced Second‐Harmonic Circular Dichroism via Chirality–Ferroelectric Coupling
Advanced Functional Materials, EarlyView.Nanoconfinement of a ferroelectric nematic liquid crystal within a chiral nanoporous sponge yields an enhanced second‐harmonic generation circular dichroism (|gSHG–CD| ≈ 1.1). Polarization‐resolved analysis suggests an additional magnetic‐dipole‐associated nonlinear contribution under nanoconfinement, highlighting chirality–ferroelectric coupling as a ...
Jae‐Jin Lee +5 more
wiley +1 more source
Nanomaterials, 2019 A key factor for dental implant success is a good sealing between the implant surface and both soft (gum) and hard (bone) tissues. Surface nanotopography can modulate cell response through mechanotransduction.
Maria Antonia Llopis-Grimalt +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Encapsulation of solid–liquid barocalorics (BC) within MOFs harnesses their colossal BC performance whilst allowing active control of BC properties through BC‐MOF interactions. ABSTRACT Barocaloric (BC) effects at liquid–vapor transitions in hydrofluorocarbons drive most commercial technologies used for heating and cooling in the heating, ventilation ...
Ming Zeng +8 more
wiley +1 more source
, 2006 Three Mn(salen) catalysts were immobilized in nanopores or on external surface of mesoporous materials via phenyl sulfonic groups with different linkage lengths.
Zhang, HD, Li, C, 李灿, Zhang, YM
core +1 more source
Advanced Healthcare Materials, EarlyView.Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj +23 more
wiley +1 more source
Pt Heating Electrode for Microheater Based on Electrochemically Prepared Anodic Porous Alumina
International Journal of Electrochemical Science, 2016 Electrochemically prepared anodic aluminum oxide (AAO) was used as a supporting chip material for a microheater sensor, on which a patterned Pt electrode was deposited to generate resistive heat during current flow.
Seungho Park +6 more
doaj +1 more source