Results 231 to 240 of about 427,015 (336)

The Graphene Oxide Memristive DNA Sensor for Taxonomic Fingerprint

Macromolecular Materials and Engineering, EarlyView.
A graphene oxide–based memristive DNA sensor enables rapid, label‐free quantification of nucleotide base composition across 37%–55% GC with strong linear calibration. Delivering results within 2–5 min, the platform combines high sensitivity with minimal sample preparation, offering a practical tool for point‐of‐care diagnostics, genetic fingerprinting,
Konstantin G. Nikolaev, Jia Hui Bong, Siyu Chen, Kostya S. Novoselov, Daria V. Andreeva   +4 more
wiley   +1 more source

Hybrid prosthesis in frozen elephant trunk procedures for hereditary thoracic aortic diseases: a 14-year single-aortic center experience. [PDF]

J Cardiothorac Surg
Brickwedel J, Bax L, Demal TJ, Kölbel T, von Kodolitsch Y, Bessick BE, Reichenspurner H, Detter C.   +7 more
europepmc   +1 more source

Investigation of the Dielectric and Electrical Properties of Poly(chloro‐p‐xylylene) (Parylene‐C) Layers for Controlling Charge Transport in Organic Field‐Effect Transistors

Macromolecular Materials and Engineering, EarlyView.
This study examines the π–π stacking behavior of organic semiconductors on poly(chloro‐p‐xylylene) dielectric layers and elucidates its influence on molecular ordering and charge transport properties. Based on these observations, organic transistors with optimized electrical performance are fabricated, offering valuable insights for the development of ...
Taeyun Shim, Yu Jung Park, Jin Hee Lee, Ah‐Hyun Hong, Bright Walker, Sang Wan Cho, Dong‐Wook Park, Jung Hwa Seo   +7 more
wiley   +1 more source

Engineering the ferroelectric polarization to optimize the GIDL and negative output conductance in negative capacitance FET. [PDF]

Sci Rep
Thota VS, Moparthi S, Ghosh K.
europepmc   +1 more source

Pathogenic or Likely Pathogenic GRN Variants Are Found in 0.1% of Parkinson's Disease Patients

Movement Disorders, EarlyView.
Abstract Background Parkinsonism may be observed in multiple neurodegenerative diseases, including GRN‐associated frontotemporal dementia (FTD‐GRN), complicating the differential diagnosis of Parkinson's disease (PD). Objectives To investigate the presence of GRN variants in a large group of PD patients.
Christian A. Ganoza, Ana Westenberger, Jefri J. Paul, Filipa Curado, Jörg Rennecke, Sumanth Mannepalli, Emir Zonic, Deepa Saravanakumar, Omid Paknia, Ruslan Al‐Ali, Björn‐Hergen Laabs, Ilona Csoti, Franco Valzania, Wim Vandenberghe, Katrin Reetz, Mitra Afshari, Sharon Hassin‐Baer, Erich Talamoni Fonoff, Doreen Gruber, Anna de Rosa, Thomas Musacchio, Patricia de Carvalho Aguiar, Anna Negrotti, Vitor Tumas, Juan Carlos Gomez‐Esteban, Tanya Gurevich, Nicola Pavese, Jaime Kulisevsky, Esther Sammler, Christine Klein, Peter Bauer, Christian Beetz   +31 more
wiley   +1 more source

A Highly Sensitive Silicon Nanowire Array Field Effect Transistor Biosensor for Detecting HBV-DNA and AFP. [PDF]

Sensors (Basel)
Sun P, Liu M, Zhang Y, Liu C, Yang X.
europepmc   +1 more source

Two‐Dimensional Transition Metal Dichalcogenides Properties Enhanced by Nano‐ and Micro‐Scale Shape Control

MetalMat, EarlyView.
This review explores current strategies for shaping two‐dimensional transition metal dichalcogenides (TMDs) beyond their planar form. It highlights how strain engineering, nanopatterning, and growth on complex substrates modulate their mechanical, optical, and electronic properties.
C. Grazianetti, G. Zambito, D. Campi, M. C. Giordano, F. Buatier de Mongeot, A. Molle, C. Martella   +6 more
wiley   +1 more source

Stability assessment of PET radiopharmaceuticals under extreme conditions: an ICH-compliant study on radiochemical and enantiomeric purity. [PDF]

EJNMMI Radiopharm Chem
Forgács V, Vonza L, Fekete A, Farkasinszky G, Jószai I.   +4 more
europepmc   +1 more source

A Low‐Cost and Compact High‐Frequency Gallium Nitride Gradient Power Amplifier for Low‐Field MRI

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To reduce the upfront cost of small, low‐field MRI systems, while expanding the capabilities of their gradient systems. Methods A gradient power amplifier was designed to leverage the lowering cost of Gallium Nitride (GaN) power transistors and high speed logic, to achieve high efficiency and responsiveness for driving gradient coils ...
N. Reid Bolding, Jacob Hannan, Christopher Vaughn, Aria Patel, Snow Lin, Jessie E. P. Sun, William Grissom, Mark A. Griswold   +7 more
wiley   +1 more source

Ultra-Sensitive Detection of Mercury by Using Field-Effect Transistor Biosensors Based on Single-Walled Carbon Nanotubes. [PDF]

Biosensors (Basel)
Lu C, Lv Q, Lin Y, Gao L.
europepmc   +1 more source