Results 121 to 130 of about 6,488 (258)

Thermally Modulated Metasurface Sensor for Dynamic and Time‐Resolved Isolation of Extracellular Vesicles

Advanced Materials, EarlyView.
A thermally adaptive plasmonic metasurface, functionalized with poly(N‐isopropylacrylamide) (PNIPAM) and anti‐CD63 antibodies, enables precise, on‐demand capture and release of extracellular vesicles (EVs). Delivering high recovery, improved purity, and intact vesicle structure, the platform offers a versatile, label‐free solution for real‐time EV ...
Beyza Nur Kucuk, Eylul Gulsen Yilmaz, Yusuf Aslan, Emre Ece, Özgecan Erdem, Murat Alp Gungen, Bengi Özgün Öztürk, Fatih Inci   +7 more
wiley   +1 more source

Sensors Based on Conducting Polymers for the Analysis of Food Products

, 2018
Quality and safety have become important food attributes within the last years. With the expansion of food industry and food fabrication on a big scale is not infrequent to found adulterant and contaminant on food, i.e.
Martin, Cibely S. [UNESP], Apetrei, Constantin, Priscila Alessio, Constantin Apetrei, Maximino, Mateus D. [UNESP], Mateus D. Maximino, Alessio, Priscila [UNESP], Cibely S. Martin   +7 more
core   +1 more source

Synergic toxic effects of food contaminant mixtures in human cells

, 2020
International audienceHumans are exposed to multiple exogenous substances, notably through food consumption. Many of these compounds are suspected to impact human health, and their combination could exacerbate their harmful effects.
Audebert, Marc, Kopp, Benjamin, Le Hégarat, Ludovic, Fessard, Valérie, Sanders, Pascal, Zalko, Daniel, Alassane-Kpembi, Imourana   +6 more
core   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

Advanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab, Jack F. Murphy, Michael Bartolf‐Kopp, Jenny C‐C Hsin, Alice Chernaik, Frank McCaughan, Yan Yan Shery Huang, Tomasz Jungst, Jürgen Groll   +8 more
wiley   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Smartphone-Integrated Electrochemical Devices for Contaminant Monitoring in Agriculture and Food: A Review [PDF]

Recent progress in microfluidic technologies has led to the development of compact and highly efficient electrochemical platforms, including lab-on-a-chip (LoC) systems, that integrate multiple testing functions into a single, portable device.
Sumeyra Savas, Seyed Mohammad Taghi Gharibzahedi, Savas, Sumeyra, Gharibzahedi, Seyed Mohammad Taghi   +3 more
core   +1 more source

AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

Advanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee, Moon‐Jo Kim, DongEung Kim, Chan Ho Moon, Seojoon Bang, Hyeong Seok Kang, Ju Yeong Gwon, Jong Hwa Seo, Junhyub Jeon, Junhyuk Son, Munwon Lim, Minho Kang, Dong Yun Lee, Donghyun Lim, Jung‐Hoon Park, Gi Doo Cha, Soo‐Hong Lee, Tae‐Sik Jang, Kisuk Yang, Yunho Jeong, Youngho Eom, Hyun‐Do Jung   +21 more
wiley   +1 more source

การพัฒนาชุดกิจกรรมวิทยาศาสตร์เรื่องการตรวจสอบสารเคมีปนเปื้อนในอาหาร สำหรับนักเรียน ชั้นมัธยมศึกษาปีที่ 2, The Development of Science Activity Packages on Food Contaminant Testing for the 8th Grade Students

, 2015
          งานวิจัยนี้มีวัตถุประสงค์เพื่อ 1) สร้างชุดกิจกรรมวิทยาศาสตร์เรื่องการตรวจสอบสารเคมีปนเปื้อนในอาหาร สำหรับนักเรียนชั้นมัธยมศึกษาปีที่ 2 2) ประเมินคุณภาพของชุดกิจกรรมวิทยาศาสตร์เรื่องการตรวจสอบสารเคมีปนเปื้อน ในอาหารสำหรับนักเรียนชั้นมัธยมศึกษาป ...
เลิศอังกูร, ชยากร, แผ้วพลสง, จารุวรรณ, คูเจริญไพศาล, น้ำฝน, วดีศิริศักดิ์, สายพิรุณ   +3 more
core  

Ultra‐High‐Throughput Discovery of Multifunctional Polyphenolic Coatings on Droplet Microarrays

Advanced Materials, EarlyView.
An ultra‐high‐throughput (UHT) combinatorial strategy enables the miniaturized synthesis and screening of ≈30 000 polyamine‐polyphenolic (PaPp) coatings using droplet microarrays (DMA). This approach reveals hundreds of previously unknown fluorescent, redox‐active, and antibacterial materials, including multifunctional, cell‐compatible surfaces ...
Vania Tanda Widyaya, Joaquín E. Urrutia Gómez, Paul Reuß, Alexander Welle, Rolf A. Gattung, Jana Mayer, Peter Krolla, Markus Reischl, Pascal Friederich, Anna A. Popova, Thomas Schwartz, Pavel A. Levkin   +11 more
wiley   +1 more source