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G-Quadruplex DNAzyme-Based Biocatalysis Combined with an Intelligent Electromagnetic-Actuated Microfluidic Chip for Tetracycline Detection.
J Agric Food Chem
January 2025
College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China.
In this study, we present an intelligent electromagnetic-actuated microfluidic chip integrated with a G-quadruplex DNAzyme-based biocatalysis platform for rapid and sensitive tetracycline (TC) detection. In this sensing system, TC significantly quenches fluorescent magnetic carbon dots (M-CDs) via the internal filtration effect and dynamic quenching (the excitation and emission wavelength at 350 and 440 nm, respectively). Then, the G-quadruplex on the M-CDs-Aptamer is exposed and bound with hemin to form hemin-G-quadruplex DNAzyme, catalyzing the conversion of 3,3',5,5'-tetramethylbenzidine to produce blue color.
View Article and Find Full Text PDFThe effect of education on pre-operative anxiety in patients undergoing extracorporeal shock wave lithotripsy.
J Educ Health Promot
November 2024
Department of Medical-Surgical Nursing and Basic Sciences, School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran.
Background: The period before diagnostic and therapeutic procedures is associated with increased anxiety levels in patients due to a lack of sufficient information. This study aimed to determine the effect of education on physiological and psychological anxiety levels in patients before extracorporeal shock wave lithotripsy (ESWL).
Materials And Methods: This randomized clinical trial was conducted at Baharloo Hospital in Tehran on 122 patients, and the samples were selected in two stages.
Developing airport management practices towards net zero emissions: Experiences from the Australian aviation industry.
Heliyon
January 2025
School of Science, Technology and Engineering, University of the Sunshine Coast, Petrie, 4556, Australia.
Emissions from airport sources degrade air quality impacting community health. While some airports assess air pollution, others assess broader environmental effects, including CO emissions and noise. Utilising a transition management approach, this paper examines Australian airport practices and develops key sustainable strategies to reduce environmental impacts.
View Article and Find Full Text PDFCanal Fill Ratio in Hemiarthroplasty Compared to Total Hip Arthroplasty: A Case Control Study.
Iowa Orthop J
January 2025
Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania, USA.
Background: Cementless stems are commonly used in hemiarthroplasty (HA) for femoral neck fractures. Recent studies have reported increased risk of periprosthetic fracture with cementless stems compared to cemented HA. In elective total hip arthroplasty (THA), lower proximal canal fill ratios (CFR) of cementless stems have been associated with worse outcomes.
View Article and Find Full Text PDFA study protocol to develop virtual reality software in the care management of patients in intensive care.
Nurs Crit Care
January 2025
Teaching in Nursing Department, Faculty of Nursing, Akdeniz University, Antalya, Turkey.
Background: The use of virtual reality is increasing in nursing to ensure patient safety and to improve the quality of care in the education of nurses.
Aim: To develop a virtual reality software for intensive care patient care management and to investigate the effect of this software on novice intensive care nurses.
Study Design: This study protocol contains a randomized controlled experimental design research.
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