Results 71 to 80 of about 20,454 (213)

Deciphering Anti‐Cancer Drug Efficacy Through Nanomechanical Vibrations in Living Gastric Cancer Organoids

Advanced Science, EarlyView.
This study developed an efficacy assessment platform that integrates patient‐derived gastric cancer organoids, atomic force microscopy (AFM)‐based nanomechanical vibration detection, deep learning analysis, and organoid mechanical modeling. It detects picomolar drug effects within 0.1 s signal, achieves 97% classification accuracy, and offers non ...
Ting Zhang, Qiubo Chen, Shihai Lan, Liang Zhu, Shuaiyu Liu, Yan Xia, Yalu Zhang, Hanhui Yao, Yongman Liu, Shangquan Wu, Qingchuan Zhang   +10 more
wiley   +1 more source

Detection of Mechanically Separated Meat from Pork in Meat-Containing Foods by Targeted LC-MS/MS Analysis

Foods
Microscopy and calcium analysis have proven to be inadequate for the detection of mechanically separated meat (MSM) in meat-containing foods. Therefore, a pseudo-MRM-LC-MS/MS-based bottom-up assay was developed and validated for the detection of porcine ...
Christian Wilhelm, Mikko Hofsommer, Nadine Fischbach, Stefan Wittke   +3 more
doaj   +1 more source

The Quality of DNA Isolated from Processed Food and Feed via Different Extraction Procedures

Molecules, 2019
The extraction of DNA is a critical step for species identification by PCR analysis in processed food and feed products. In this study, eight DNA extraction procedures were compared—DNeasy Blood and Tissue Kit, DNeasy mericon Food Kit, chemagic DNA
Zora Piskata, Eliska Servusova, Vladimir Babak, Michaela Nesvadbova, Gabriela Borilova   +4 more
doaj   +1 more source

Multispectral UV Imaging on Capacitive CMOS Arrays Enabled by Solution‐Processed Metal‐Oxide Nanoparticles

Advanced Science, EarlyView.
Ultraviolet (UV) imagers are important for a variety of applications but often require dedicated semiconductor process flows. Here, a versatile capacitive CMOS platform is transformed into a visible‐blind, multispectral UV imager through post‐CMOS functionalization with solution‐processed metal‐oxide nanoparticles. The UV‐induced photodielectric effect
Suman Kundu, Tao Shen, Kai Betlem, Murali K. Ghatkesar, Peter G. Steeneken, Frans P. Widdershoven   +5 more
wiley   +1 more source

A Quick and Efficient Non-Targeted Screening Test for Saffron Authentication: Application of Chemometrics to Gas-Chromatographic Data

Molecules, 2019
Saffron is one of the most adulterated food products all over the world because of its high market prize. Therefore, a non-targeted approach based on the combination of headspace flash gas-chromatography with flame ionization detection (HS-GC-FID) and ...
Pietro Morozzi, Alessandro Zappi, Fernando Gottardi, Marcello Locatelli, Dora Melucci   +4 more
doaj   +1 more source

Editorial: Polyphenols in food authenticity through the application of advanced omics technologies. [PDF]

Front Nutr, 2022
Proestos C, Pesic M.
europepmc   +1 more source

SemanticST: A Scalable Multi‐Contextual Graph Learning Framework for Uncovering Spatial Niches and Robust Multi‐Sample Integration in Spatial Transcriptomics

Advanced Science, EarlyView.
Technical limitations often let dominant signals overshadow rare cell types and fine‐grained heterogeneity in spatial transcriptomics. SemanticST, a graph neural network using multi‐semantic graph fusion and a novel min‐cut loss, recovers these subtle patterns.
Roxana Zahedi, Ahmadreza Argha, Nona Farbehi, Ivan Bakhshayeshi, Thantrira Porntaveetus, Youqiong Ye, Nigel H. Lovell, Hamid Alinejad‐Rokny   +7 more
wiley   +1 more source

Target and Non-Target Approaches for Food Authenticity and Traceability. [PDF]

Foods, 2021
Amaral JS.
europepmc   +1 more source

Conditionally Significant eQTL and TWAS Analyses Identify MsRD26 as a Major Candidate Positive Regulator of Salt Tolerance in Medicago sativa L

Advanced Science, EarlyView.
Salt stress significantly impacts plant growth. Through population transcriptome, eQTL and TWAS analyses, we identified several candidate genes potentially associated with salt stress response. Functional assays suggested that some of these genes may contribute to salt tolerance.
Lin Chen, Yuqi Zhang, Xinyue Ma, Jinpeng Bi, Fei He, Li Zhao, Haiyue Lei, Zhengqin Xiao, Xue Wang, Tiejun Zhang, Ruicai Long, Junmei Kang, Qingchuan Yang   +12 more
wiley   +1 more source

Understanding Revisit Intention in Local Culinary Tourism: The Mediating Role of Memorable Culinary Tourism Experience and Destination Image

Tourism and Hospitality
This study examines the impact of food authenticity and social media exposure on revisit intention, mediated by the roles of memorable culinary tourism experience and destination image.
Ramon Hurdawaty, Wirawan Dony Dahana, Yuary Farradia   +2 more
doaj   +1 more source