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Page 1
Hydrogenation of 1-Nitroanthraquinone to 1-Aminoanthraquinone Catalyzed by Bimetallic CuPt(x) Nanoparticles.
Yang C, Wang A, Yin H. Yang C, et al. J Nanosci Nanotechnol. 2019 Sep 1;19(9):5906-5913. doi: 10.1166/jnn.2019.16577. J Nanosci Nanotechnol. 2019. PMID: 30961757
The CuPt(0.1) bimetallic nanoparticles exhibited higher catalytic activity for the hydrogenation of 1-nitroanthraquinone to 1-aminoanthraquinone than both monometallic Cu and Pt nanoparticles. Over the CuPt(0.1) catalyst, the selectivity of 1-aminoanthraqu …
The CuPt(0.1) bimetallic nanoparticles exhibited higher catalytic activity for the hydrogenation of 1-nitroanthraquinone to 1-amin …
Efficient and Controllable Synthesis of 1-Aminoanthraquinone via High-Temperature Ammonolysis Using Continuous-Flow Method.
Zhou F, Cai L, Ye W, Zhu K, Li J, Li Y, Xu W, Wang P, Duanmu C. Zhou F, et al. Molecules. 2023 May 24;28(11):4314. doi: 10.3390/molecules28114314. Molecules. 2023. PMID: 37298791 Free PMC article.
Anthraquinone dyes are the second most important type of dyes after azo dyes. In particular, 1-aminoanthraquinone has been extensively utilized in the preparation of diverse anthraquinone dyes. This study employed a continuous-flow method to synthesize 1-a …
Anthraquinone dyes are the second most important type of dyes after azo dyes. In particular, 1-aminoanthraquinone has been ext …
Immobilization of unmodified aminoanthraquinone derivatives onto silica gel surface for solid-phase extraction and pre-concentration of Pb(II).
Uppa Y, Taweetanavanich T, Kaewtong C, Niamsa N. Uppa Y, et al. Environ Technol. 2021 Mar;42(8):1252-1259. doi: 10.1080/09593330.2019.1663937. Epub 2019 Sep 11. Environ Technol. 2021. PMID: 31482766
Adsorbents 1,8-aminoanthraquinone-3-aminopropylsilica (SL1), 2-aminoanthraquinone-3-aminopropylsilica (SL2) and 1-aminoanthraquinone-3-aminopropylsilica (SL3) were produced and tested to adsorb heavy metal solutions including Pb(II) Cu(II) Zn(II) Cd(II) and Co(II). …
Adsorbents 1,8-aminoanthraquinone-3-aminopropylsilica (SL1), 2-aminoanthraquinone-3-aminopropylsilica (SL2) and 1-aminoanthraquino …
Voltammetric and impedimetric determinations of selenium(iv) by an innovative gold-free poly(1-aminoanthraquinone)/multiwall carbon nanotube-modified carbon paste electrode.
Ali AG, Altahan MF, Beltagi AM, Hathoot AA, Abdel-Azzem M. Ali AG, et al. RSC Adv. 2022 Feb 10;12(8):4988-5000. doi: 10.1039/d1ra07588h. eCollection 2022 Feb 3. RSC Adv. 2022. PMID: 35425500 Free PMC article.
In this study, we described a novel electrochemical sensor that utilized a carbon paste electrode (CPE) that was modified using multiwall carbon nanotubes (MWCNTs) and poly(1-aminoanthraquinone) (p-AAQ) for finding Se(4+) in water samples. ...
In this study, we described a novel electrochemical sensor that utilized a carbon paste electrode (CPE) that was modified using multiwall ca …
Intramolecular hydrogen bonding in 1,8-dihydroxyanthraquinone, 1-aminoanthraquinone, and 9-hydroxyphenalenone studied by picosecond time-resolved fluorescence spectroscopy in a supersonic jet.
Müller C, Schroeder J, Troe J. Müller C, et al. J Phys Chem B. 2006 Oct 12;110(40):19820-32. doi: 10.1021/jp0614650. J Phys Chem B. 2006. PMID: 17020367
We investigated spectroscopic and dynamic fluorescence properties of the S1 <-- S0 transitions of three intramolecularly hydrogen-bonded molecules, 1,8-dihydroxyanthraquinone (1,8-DHAQ), 1-aminoanthraquinone (1-AAQ), and 9-hydroxyphenalenone (9-HPA), by determini …
We investigated spectroscopic and dynamic fluorescence properties of the S1 <-- S0 transitions of three intramolecularly hydrogen-bonded …
Intramolecular Charge Transfer of 1-Aminoanthraquinone and Ultrafast Solvation Dynamics of Dimethylsulfoxide.
Jeon K, Jen M, Lee S, Jang T, Pang Y. Jeon K, et al. Int J Mol Sci. 2021 Nov 3;22(21):11926. doi: 10.3390/ijms222111926. Int J Mol Sci. 2021. PMID: 34769357 Free PMC article.
The intramolecular charge transfer (ICT) of 1-aminoanthraquinone (AAQ) in the excited state strongly depends on its solvent properties, and the twisted geometry of its amino group has been recommended for the twisted ICT (TICT) state by recent theoretical works. ...
The intramolecular charge transfer (ICT) of 1-aminoanthraquinone (AAQ) in the excited state strongly depends on its solvent pr …
Excitation wavelength dependent ICT character and ISC efficiency in a photocleavage agent of 1-aminoanthraquinone.
Sun S, Qin C, Liu H, Jiang C. Sun S, et al. Spectrochim Acta A Mol Biomol Spectrosc. 2020 Jun 15;234:118200. doi: 10.1016/j.saa.2020.118200. Epub 2020 Feb 26. Spectrochim Acta A Mol Biomol Spectrosc. 2020. PMID: 32172187
Here, photoinduced excited state intramolecular charge transfer (ICT) dynamics of 1-aminoanthraquinone in ethanol are studied by femtosecond transient absorption (fs-TA) spectroscopy and quantum chemical (QC) calculations. ...
Here, photoinduced excited state intramolecular charge transfer (ICT) dynamics of 1-aminoanthraquinone in ethanol are studied …
Ultrafast investigation of photoinduced charge transfer in aminoanthraquinone pharmaceutical product.
Zhang S, Sun S, Zhou M, Wang L, Zhang B. Zhang S, et al. Sci Rep. 2017 Feb 24;7:43419. doi: 10.1038/srep43419. Sci Rep. 2017. PMID: 28233835 Free PMC article.
We investigated the mechanism of intramolecular charge transfer and the following radiationless dynamics of the excited states of 1-aminoanthraquinone using steady state and time-resolved absorption spectroscopy combined with quantum chemical calculations. ...
We investigated the mechanism of intramolecular charge transfer and the following radiationless dynamics of the excited states of 1- …
39 results