Results 91 to 100 of about 426,306 (288)

Prevention of Renal Injury After Induction of Ozone Tolerance in Rats Submitted to Warm Ischaemia

Mediators of Inflammation, 1999
On the basis that ozone (O3) can upregulate cellular antioxidant enzymes, a morphological, biochemical and functional renal study was performed in rats undergoing a prolonged treatment with O3 before renal ischaemia.
E. Barber, S. Menéndez, O. S. León, M. O. Barber, N. Merino, J. L. Calunga, E. Cruz, V. Bocci   +7 more
doaj   +1 more source

Formation drivers and photochemical effects of ClNO₂ in a coastal city of Southeast China [PDF]

Atmospheric Chemistry and Physics
Nitryl chloride (ClNO2) is an important precursor of chlorine (Cl) radical, significantly affecting ozone (O3) formation and photochemical oxidation. However, the key drivers of ClNO2 production are not fully understood.
G. Chen, G. Chen, G. Chen, X. Fan, X. Fan, H. Wang, Y. J. Tham, Z. Lin, Z. Lin, Z. Lin, X. Ji, X. Ji, X. Ji, L. Xu, L. Xu, B. Hu, J. Chen, J. Chen   +17 more
doaj   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Transient Charging of Mixed Ionic‐Electronic Conductors by Anomalous Diffusion

Advanced Materials, EarlyView.
This article explores charge transport in mixed ionic‐electronic conductors (MIECs) through electrochemical impedance spectroscopy and transient current analysis. Focusing on PEDOT:PSS, WO3, and n‐doped PBDF, it uncovers the impact of anomalous diffusion via fractional modeling. The study reveals key correlations that deepen understanding and guide the
Heyi Zhang, Gonzalo Rivera‐Sierra, Shirin Siahjani‐Gultekin, Jenifer Rubio‐Magnieto, Anis Allagui, Ignacio Sanjuán, David Franco, Antonio Guerrero, Enrique H. Balaguera, Juan Bisquert   +9 more
wiley   +1 more source

Reactive aldehyde chemistry explains the missing source of hydroxyl radicals

Nature Communications
Hydroxyl radicals (OH) determine the tropospheric self-cleansing capacity, thus regulating air quality and climate. However, the state-of-the-art mechanisms still underestimate OH at low nitrogen oxide and high volatile organic compound regimes even ...
Xinping Yang, Haichao Wang, Keding Lu, Xuefei Ma, Zhaofeng Tan, Bo Long, Xiaorui Chen, Chunmeng Li, Tianyu Zhai, Yang Li, Kun Qu, Yu Xia, Yuqiong Zhang, Xin Li, Shiyi Chen, Huabin Dong, Limin Zeng, Yuanhang Zhang   +17 more
doaj   +1 more source

Physical and Chemical Parameters in Assessment of Metabolic Profiles of Patients With B

Инновационная медицина Кубани
Objective: To study catalytic properties of lactate dehydrogenase (LDH) and some physical and chemical characteristics of blood in patients with thermal injuries.Materials and methods: We examined blood samples from 24 patients with contact burns ...
A. K. Martusevich, A. G. Soloveva, A. S. Fedotova, S. P. Peretyagin   +3 more
doaj   +1 more source

Measurement report: The variation properties of aerosol hygroscopic growth related to chemical composition during new particle formation days in a coastal city of Southeast China [PDF]

Atmospheric Chemistry and Physics
The scattering of solar radiation by aerosol is significantly affected by relative humidity (RH) due to the aerosol hygroscopicity. In order to better understand the characteristics of aerosol scattering hygroscopic growth and its influencing factors ...
L. Li, L. Li, L. Li, M. Li, M. Li, M. Li, X. Fan, X. Fan, X. Fan, Y. Chen, Y. Chen, Y. Chen, Z. Lin, Z. Lin, Z. Lin, A. Hou, A. Hou, S. Zhang, S. Zhang, S. Zhang, R. Zheng, R. Zheng, R. Zheng, J. Chen, J. Chen, J. Chen   +25 more
doaj   +1 more source

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

The biological activity of medical ozone in the hormetic range and the role of full expertise professionals

Frontiers in Public Health, 2022
Marianno Franzini, Luigi Valdenassi, Sergio Pandolfi, Umberto Tirelli, Giovanni Ricevuti, Vincenzo Simonetti, Massimiliano Berretta, Francesco Vaiano, Salvatore Chirumbolo   +8 more
doaj   +1 more source

On the turbulent mixing and ozone variations around the tropical tropopause associated with Kelvin waves [PDF]

, 2012
The observed variations of ozone around the tropical tropopause layer in relation to large-scale waves both in the altitude and isentropic coordinates were examined by analyzing ozonesondes provided by SHADOZ (Southern Hemisphere Additional Ozonesondes).
Koishi, Kazunari
core   +1 more source