Zobrazeno 1 - 10
of 4 964
pro vyhledávání: '"raman spectrum"'
Publikováno v:
Yuanzineng kexue jishu, Vol 9, Iss 58, Pp 1930-1942 (2024)
Citric acid (H3Cit), which is an important intermediate chemical in the tricarboxylic acid cycle metabolism of organisms, widely presents in nature and also is added in food and other daily necessities. Due to its strong chelating ability towards hig
Externí odkaz:
https://doaj.org/article/625ae1d3ce2045829533d1d519a59c06
Autor:
Cheng-qi GAO, Wei QUAN, Qi YANG, Yan ZHANG, Ya-ting YANG, Chao XU, Qian LIU, Xuan HAO, Su-liang YANG, Guo-xin TIAN
Publikováno v:
He huaxue yu fangshe huaxue, Vol 46, Iss 4, Pp 325-333 (2024)
In this work, the coordination chemistry of the uranyl ion(\begin{document}${\mathrm{UO}}_2^{2+} $\end{document}) with N, N-dimethyl-diglycolamic acid(HDMDGA, HLI) and N, N-diethyl-diglycolamic acid(HDEDGA, HLII) has been systematically studied throu
Externí odkaz:
https://doaj.org/article/6432aa40657948429654aaef5a5e7b49
Publikováno v:
Small Science, Vol 4, Iss 12, Pp n/a-n/a (2024)
There has been considerable scientific interest in comprehending the behavior and phase transitions of H2O at the nanoscale in low temperatures. Herein, a highly sensitive and nondestructive surface plasmonic detection system operated at low temperat
Externí odkaz:
https://doaj.org/article/61d72933b2a148728182550e4432e8ed
Autor:
Chen Zhang, Guanghui Zhang, Kuan Sun, Jingchao Ren, Jiaming Zhou, Xuan Liu, Fenglong Lin, Huijun Yang, Jinhu Cao, Lin Nie, Pingyang Zhang, Lin Zhang, Ziqian Wang, Haibin Guo, Xianhua Lin, Shuyin Duan, Jia Cao, Hefeng Huang
Publikováno v:
EBioMedicine, Vol 108, Iss , Pp 105369- (2024)
Summary: Background: Microplastics are environmental pollutants detected in various human organs and tissues. These particles originate from multiple sources including the degradation of larger plastic items and the intentional inclusion in consumer
Externí odkaz:
https://doaj.org/article/59aaa06259a04a9b861ba1385e5245d1
Publikováno v:
Energetic Materials Frontiers, Vol 5, Iss 2, Pp 90-95 (2024)
Explosives, a type of energetic material (EM), face a high-pressure environment in the detonation process or under shock conditions. Determining their high-pressure behavior is critical to their explosion and safety. 1-Methyl-3,4,5-trinitropyrazole (
Externí odkaz:
https://doaj.org/article/1dfc91a39f8c4c729503d06627cf5281
Autor:
Erika Michele dos Santos ARAUJO, Cristina de Mattos Pimenta VIDAL, Min ZHU, Jeffrey A. BANAS, Anderson Zanardi de FREITAS, Niklaus Ursus WETTER, Adriana Bona MATOS
Publikováno v:
Journal of Applied Oral Science, Vol 32 (2024)
Abstract Creating artificial caries-like lesions that mimic the complex changes observed in natural caries is essential for properly evaluating new strategies, dental materials, and devices designed to arrest their progression and avoid more costly a
Externí odkaz:
https://doaj.org/article/f7369bd15e94470daee2e305e6c3a1db
Publikováno v:
Medžiagotyra, Vol 29, Iss 4, Pp 468-473 (2023)
Cement-based cementitious materials present an alkaline environment and mainly exist in the form of Ca(OH)2. Phosphogypsum, as a retarder of cementitious materials, is often added to cement instead of gypsum, and the fluorine by-product of phosphogyp
Externí odkaz:
https://doaj.org/article/f3e8bbc205674c788ee31e5766596e4e
Publikováno v:
Plant Methods, Vol 19, Iss 1, Pp 1-9 (2023)
Abstract Background Calcium oxalate (CaOx) is the most prevalent and widespread biomineral in plants and is involved in protective and/or defensive functions against abiotic stress factors. It is, however, expected that this function has an extremely
Externí odkaz:
https://doaj.org/article/d45246831d56461b852b99d80893f260
Autor:
Sharifa B. Utamuradova, Shakhrukh Kh. Daliev, Elmira M. Naurzalieva, Xushnida Yu. Utemuratova
Publikováno v:
East European Journal of Physics, Iss 3, Pp 430-433 (2023)
Silicon doped with gadolinium and silver impurities were studied using a Renishaw InVia Raman spectrometer. Registration and identification of both crystalline and amorphous phase components in the samples was carried out. Some changes are observed i
Externí odkaz:
https://doaj.org/article/c7c5632f9f014d31917b0fd711308bac
Publikováno v:
FirePhysChem, Vol 3, Iss 3, Pp 201-207 (2023)
A facile method, refluxing with hydrothermal process, was used to synthesize the fluorinated graphene sheets (FGS) with high F/C ratio. Then, the surface of aluminum hydride (AlH3) was coated with FGS by means of liquid self-assembly process. The str
Externí odkaz:
https://doaj.org/article/3d3f5d98259a4b8f8913558cf5405208