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Mixed-Dimensional Semiconductors-Based Ternary Circuits with Tunable Negative Transconductance Characteristics.
ACS Appl Mater Interfaces
January 2025
Institute of Advanced Materials and Systems, Sookmyung Women's University, Seoul 04310, Republic of Korea.
Multivalued logic (MVL) systems, in which data are processed with more than two logic values, are considered a viable solution for achieving superior processing efficiency with higher data density and less complicated system complexity without further scaling challenges. Such MVL systems have been conceptually realized by using negative transconductance (NTC) devices whose channels consist of van der Waals (vdW) heterojunctions of low-dimensional semiconductors; however, their circuit operations have not been quite ideal for driving multiple stages in real circuit applications due to reasons such as a reduced output swing and poorly defined logic states. Herein, we demonstrate ternary inverter circuits with near rail-to-rail swing and three distinct logic states by employing vdW p-n heterojunctions of single-walled carbon nanotubes (SWCNT) and MoS where the SWCNT layer completely covers the MoS layer.
View Article and Find Full Text PDFBiodegradable Vanadium-Based Nanomaterials for Photothermal-Enhanced Tumor Ferroptosis and Pyroptosis.
ACS Appl Mater Interfaces
January 2025
Molecular Diagnostic Center, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Hangzhou First People's Hospital, Hangzhou 310006, China.
The designability and high reactivity of nanotechnology provide strategies for antitumor therapy by regulating the redox state in tumor cells. Here, we synthesize a kind of vanadium dioxide nanoparticle encapsulated in bovine serum albumin and containing disulfide bonds (VSB NPs) for photothermal-enhanced ferroptosis and pyroptosis effects. Mechanism studies show that disulfide bonds can effectively consume overexpressed glutathione (GSH) in the tumor microenvironment, leading to a decrease in glutathione peroxidase 4 (GPX4) activity.
View Article and Find Full Text PDFThe Evidence Alone Was Not Enough to Change Practice: A Mixed-methods Analysis Using a Standardized Framework to Understand Perceptions of Barriers and Compliance to ERAS Recommendations.
J Perianesth Nurs
January 2025
Division of Abdominal Transplantation, Carolinas Medical Center, Wake Forest University School of Medicine, Atrium Health, Charlotte, NC.
Purpose: Understanding barriers to compliance can aid in mitigation strategies to address them. This study aims to quantitatively and qualitatively assess the relationship between barriers to ERAS recommendations and perceived ability to assure compliance among multidisciplinary team (MDT) members who deliver Enhanced Recovery After Surgery (ERAS) care.
Design: Embedded mixed-methods survey analysis.
Penehyclidine Hydrochloride: A Promising Antimuscarinic Agent for PONV Prophylaxis in Diverse Surgical Procedures.
J Perianesth Nurs
January 2025
Department of Otorhinolaryngology, Al Mouwasat University Hospital, Faculty of Medicine, Damascus University, Damascus, Syrian Arab Republic; Faculty of Medicine, Syrian Private University, Damascus, Syrian Arab Republic.
Purpose: The purpose of this meta-analysis is to measure the effectiveness of penehyclidine hydrochloride hydrate (PHC)-an antimuscarinic drug-in preventing postoperative nausea and vomiting (PONV) for different surgeries.
Design: Meta-analysis.
Methods: According to the Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines, we conducted an online literature search using PubMed, Web of Science, Scopus, and Embase databases.
Comparison of Pain Assessment Tools and Numeric Rating Scale Thresholds for Analgesic Administration in the Postanaesthetic Care Unit.
J Perianesth Nurs
January 2025
Department of Anaesthesia, Intensive Care and Pain Medicine, General Hospital Maria Middelares, Ghent, East Flanders, Belgium.
Purpose: The aim of this study was to assess the correlation between the Visual Analog Scale (VAS), Numeric Rating Scale (NRS), and Verbal Rating Scale (VRS). Additionally, the study aimed to determine NRS threshold values for both mild analgesic administration (= without risk of nausea and vomiting [NV] side effects) and strong analgesic administration (= with risk of NV side effects) in the postanaesthetic care unit (PACU).
Design: Prospective, observational study design.
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