Results 101 to 110 of about 593,743 (260)

Covalently Integrated Selenoviologen–N‐Heterocyclic Carbene–Pt Nanoparticles for Visible‐Light‐Driven Hydrogen Evolution

Advanced Science, EarlyView.
A covalently integrated single‐component photocatalyst is constructed by anchoring selenoviologen to platinum nanoparticles via robust N‐heterocyclic carbene ligands. The resulting Pt─C covalent bonds function dually as protective structural scaffolds and direct channels for ultrafast intramolecular electron transfer This precise interfacial ...
Wenxi He, Guoping Li, Chenjing Liu, Yu Liu, Yawen Li, Wenxin Wei, Hairui Lei, Ni Yan, Gang He   +8 more
wiley   +1 more source

Impact of Drying Process on Grindability and Physicochemical Properties of Celery

Foods
The objective of this study was to evaluate the impact of various drying methods: freeze drying, vacuum drying, convection drying, and convection-microwave drying at microwave powers of 50 W and 100 W, along with process temperatures (40 °C, 60 °C, and ...
Stanisław Rudy, Dariusz Dziki, Beata Biernacka, Renata Polak, Andrzej Krzykowski, Anna Krajewska, Renata Stanisławczyk, Mariusz Rudy, Jagoda Żurek, Grzegorz Rudzki   +9 more
doaj   +1 more source

Microwave Radiation

, 2015
Microwave radiation is a form of electromagnetic radiation. It covers, broadly speaking, frequencies between 300 MHz and 300 GHz. For example a microwave oven operates at a frequency of 2.45 GHz and many mobile network providers use frequencies between ...
Marinakis, S, Howard, B
core   +1 more source

Magneto‐NIR‐II‐Programmed Cascade Nanozymes Unlocking Blood–Brain Barrier Translocation and Autophagic Resistance in Glioblastoma

Advanced Science, EarlyView.
Magneto‐NIR‐II‐programmed NFSH nanozymes integrate magnetic blood–brain barrier (BBB) translocation, CD44 targeting, multimodal imaging, and cascade catalytic therapy for glioblastoma. Alternating magnetic fields and NIR‐II irradiation amplify ferroptosis, release H2S, suppress autophagic and mitophagic repair, and reshape the immune microenvironment ...
Ruocan Liu, Yundi Wu, Shuai Zhang, Hongjuan Zhao, Jiping Zheng, Shiyang Shao, Jianqiang Chen, Xilong Wu   +7 more
wiley   +1 more source

Application of numerical analysis and machine learning techniques to improve drying performance and energy consumption of microwave-assisted convective dryer

Results in Engineering
This study investigates the drying performance and energy consumption of okra slices using a hybrid microwave-assisted convective dryer. The effects of air temperature (40–60 °C), microwave power (100–400 W), and airflow (0.5–1.5 m/s) on drying time ...
Hany S. El-Mesery, Ahmed H. ElMesiry, Mohammad Kaveh, Zicheng Hu, Abdallah Elshawadfy Elwakeel, Sara Elhadad   +5 more
doaj   +1 more source

Janus Nanostructures Enabled by Confined Interfacial Engineering for Enhanced Electromagnetic Response

Advanced Science, EarlyView.
Confined diffusion‐driven interfacial engineering enables the nanoscale construction of asymmetric SiC@C Janus hollow nanoshells, achieving synergistic impedance matching and electromagnetic energy dissipation for highly efficient broadband microwave absorption at ultralow filler loading.
Limeng Song, Cheng Song, Feiyue Hu, Yongqiang Chen, Linan Wang, Huagao Wang, Li Guan, Duo Chen, Kesong Yu, Yabo Huang, Shihao Jia, Xin Xu, Qiancheng Gao, Dou Zhang, Hailong Wang, Haijiao Xie, Rui Zhang, Bingbing Fan   +17 more
wiley   +1 more source

Advances in microwave drying for fruits and vegetables based on quality-efficiency synergistic optimization

Shipin yu jixie
Fruit and vegetable drying constitutes a critical step in food processing, where process optimization should focus on both quality preservation and efficiency enhancement.
PU Zilin, LI Mengqing, ZHANG Xuetao, LI Mengyao, YANG Xuhai, ZHANG Qian   +5 more
doaj   +1 more source

Optimization of microwave-vacuum drying processing parameters on the physical properties of dried Saskatoon berries

Open Agriculture, 2016
The objective of this study is to optimize the microwave-vacuum drying parameters (microwave power, drying time and fruit load) on the physical properties of dried Saskatoon berries.
Meda Venkatesh, Mitra Pranabendu, Lee Jong Hyeouk, Chang Kyu Seob   +3 more
doaj   +1 more source

Modelling intermittent microwave convective drying (IMCD) of food materials [PDF]

, 2015
This thesis develops comprehensive mathematical models for an advanced drying technology Intermittent Microwave Convective Drying (IMCD). The models provide an improved physical understanding of the heat and mass transport during the drying process ...
Kumar, Chandan
core  

Optimization of the process of drying of corn seeds with the use of microwaves

, 2020
The heating and drying of various types of food using microwave improve the economy of time and energy. The physiological quality variation of the seeds submitted to microwave drying is known to some extent.
dos Santos, Amanda Rithieli Pereira [UNESP], da Silva, Edvaldo Aparecido Amaral [UNESP], Raghavan, Vijaya, Sartori, Maria Márcia Pereira [UNESP], Gariepy, Yvan, de Faria, Rute Quelvia   +5 more
core   +1 more source