Carbon dots derived fluorescent nanosensors as versatile tools for food quality and safety assessment: A review
Publication date: Available online 19 November 2019Source: Trends in Food Science &TechnologyAuthor(s): Xueli Luo, Yong Han, Xiumei Chen, Wenzhi Tang, Tianli Yue, Zhonghong LiAbstractBackgroundFood analysis is essential in monitoring food quality for risk assessment regarding public health. Traditional techniques can meet the requirement of routine food analysis in laboratory. However, serious food safety situations urgently demand rapid, time-saving, low-cost analysis methods even on-site, portable and household testing kits. Fluorescence analysis exhibits immense potential for food safety owing to its remarkable advantages of high sensitivity, ease of operation, low cost and rapid result outputs.Scope and approachCarbon dots (CDs) are novel 0D carbonic nanomaterials recently emerging as potential substitutes for traditional fluorescent materials. Compared with the conventional fluorescent materials, e.g. organic fluorescent dyes, metal nanoparticles/nanoclusters and quantum dots (QDs), CDs possess many appealing merits such as ease of preparation, low cost, non-blinking, low cytotoxicity, excellent biocompatibility and high resistance to photo-bleaching. As a result CDs-based fluorescence sensing provides excellent analysis platforms for monitoring food-related analytes. This review provides a comprehensive overview of the state-of-the-art synthesis methods and the fluorescence properties of CDs along with the sensing mechanisms and designing principles of CDs-based flu...
Publication date: Available online 3 June 2020Source: The Journal of Molecular DiagnosticsAuthor(s): Anthony N. Sireci, Jay L. Patel, Loren Joseph, Matthew C. Hiemenz, Oana C. Rosca, Samuel K. Caughron, Sarah A. Thibault-Sennett, Tara L. Burke, Dara L. Aisner
Publication date: Available online 2 June 2020Source: Pathology - Research and PracticeAuthor(s): Theodore Vougiouklakis, Brendan J. Belovarac, Andrew Lytle, Luis Chiriboga, Ugur Ozerdem
Publication date: Available online 2 June 2020Source: Pathology - Research and PracticeAuthor(s): Hyeongjoo Kim, Taewan Kim, Gunn Jaygal, Jongsoo Woo, Chang-Jin Kim, Moo-Jun Baek, Dongjun Jeong
Publication date: Available online 2 June 2020Source: Pathology - Research and PracticeAuthor(s): Qian Wu, Weiya Wang, Ping Zhou, Yiyun Fu, Ying Zhang, Yang W. Shao, Lili Jiang
Publication date: Available online 2 June 2020Source: The Journal of Foot and Ankle SurgeryAuthor(s): Sergio Agudiez Calvo, Jorge Ballesteros de Frutos, Héctor Raúl Cabezas García, Daniel Pecos Martin, Tomás Gallego Izquierdo
Publication date: Available online 2 June 2020Source: Orthopaedics &Traumatology: Surgery &ResearchAuthor(s): Alexandre Hardy, Guillaume Lefebvre
Publication date: Available online 2 June 2020Source: Journal of Orthopaedic TranslationAuthor(s): Zihao He, Linyang Chu, Xuqiang Liu, Xuequan Han, Kai Zhang, Mengning Yan, Xiaofeng Li, Zhifeng Yu
Publication date: Available online 3 June 2020Source: Journal of Clinical Orthopaedics and TraumaAuthor(s): Alaa A. Dawood
This study aims to assess whether older adults with low muscle mass or strength, in the presence of obesity, have an increased risk of knee (TKR) and hip replacement (THR) over 13 years. 1082 community-dwelling older adults (51% women; mean age 62.9 ± 7.5 years) were studied at baseline and multiple time points over 13 years. The incidence of TKR and THR was determined by data linkage to National Joint Replacement Registry. Appendicular lean and fat mass were measure d using DXA. Lower-limb muscle strength (LMS) was assessed by dynamometer. Low muscle mass and strength were defined as t...
Publication date: Available online 2 June 2020Source: Journal of OptometryAuthor(s): Tahereh Rakhshandadi, Mohamad-Reza Sedaghat, Farshad Askarizadeh, Hamed Momeni-Moghaddam, Mehdi Khabazkhoob, Abbasali Yekta, Foroozan Narooie-Noori