Results 231 to 240 of about 1,476,815 (405)

2D/3D Heterostructure Halide Perovskite Thin Films through an Innovative Spray‐Deposition of Bulky Organic Cation‐Containing Ammonium Salts

open access: yesAdvanced Materials Interfaces, Volume 12, Issue 9, May 5, 2025.
Spray‐depositon of bulky organic cations salts on top of 3D perovskite layers lead to formation of 2D/3D perovskite heterostructurs with 2D perovskite compositions (PEA)2FAPb2I7, (TMA)2PbI4, (CMA)2FAPb2I7, and (DDA)2FAPb2I7, respectively. Extensive characterization, including X‐ray diffraction and grazing incidence wide‐angle X‐ray scattering, confirms
Rishabh Sahani   +12 more
wiley   +1 more source

570 Catheter ablation for chronic atrial fibrillation using carto navigated circumferential and complex linear lesions [PDF]

open access: bronze, 2005
Martin Fiala   +6 more
openalex   +1 more source

Stress Response of Aspergillus niger Spores to Copper Surfaces and the Implications for Antifungal Surface Functionalization

open access: yesAdvanced Materials Interfaces, EarlyView.
This study investigates the antifungal efficacy of ultrashort pulsed laser‐induced periodic surface structures (USP‐DLIP) on copper, brass, and steel surfaces. Using Aspergillus niger as a model, the research highlights a 99% reduction in spore viability on 9 µm structured copper surfaces due to enhanced copper ion release. Scanning electron microscopy
Stella Marie Timofeev   +10 more
wiley   +1 more source

Temperature‐Dependent Properties of Atomic Layer Deposition‐Grown TiO2 Thin Films

open access: yesAdvanced Materials Interfaces, EarlyView.
This study explores the temperature‐dependent properties of TiO₂ thin films grown by atomic layer deposition using tetrakis dimethyl amino titanium and water. The films exhibit increased oxynitride incorporation as the process temperature increases from 150 to 350 °C, significantly influencing their optical and electrical properties. Findings highlight
Nimarta Kaur Chowdhary   +1 more
wiley   +1 more source

Prognostic value of systemic immune-inflammation index in patients with small-cell lung cancer treated with immune checkpoint inhibitors. [PDF]

open access: yesBMC Cancer
Hamakawa Y   +14 more
europepmc   +1 more source

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