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991.
Shufang Ren Runyan Feng Shounian Cheng Qingtao Wang Zhixiang Zheng 《Electroanalysis》2021,33(6):1471-1483
Ti3C2TX MXene was synthesized by exfoliating pristine Ti3AlC2 phase with hydrofluoric acid. The simple methods of mechanical mixing and drop-casting of Ti3C2TX and MWCNTs were carried out to prepare sensing electrode of Ti3C2TX/MWCNTs/GCE. The composite and topography, especially the surface functional groups of Ti3C2TX/MWCNTs were analyzed by XRD, SEM, FTIR, XPS, and Raman spectrum. The results turned out that Ti3C2TX was characteristic by accordion-like 2D nanostructure with the surfaces terminated with −OH, −F, and =O. When combining with acid pretreated, the interaction between the functional groups of Ti3C2TX and MWCNTs facilitated the convenience and reproducibility of the robust modified electrodes and could make Ti3C2TX/MWCNTs/GCE possess good synergistic catalytic acceleration by increasing the electron transfer efficiency as well as adsorption and aggregation of MOP analyte onto the electrode surface. Versatile electrochemical measurements of CV, DPV and EIS were used to investigate the electrochemical performance of Ti3C2TX/MWCNTs/GCE sensing platform. The linear detection range is 0.01–100 μM with the limit of detection of 0.0092 μM (S/N=3). The sensor has good stability, repeatability, reproducibility and anti-interference. In the detection of serum and urine samples, it has a good recovery rate. 相似文献
992.
Qin Shun-Shun Liu Jing-Long Hu Feng Jia Ai-Quan Xu Chao Zhang Qian-Feng 《Journal of Cluster Science》2021,32(6):1593-1599
Journal of Cluster Science - Interaction of [Pb(SiPr)2]n with 1.5 equiv. of AgNO3 in DMF under aerobic conditions at room temperature gave a cationic lead-centered thiolate cluster... 相似文献
993.
Man’kova P. A. Reznikov A. N. Shiryaev V. A. Baimuratov M. R. Rybakov V. B. Klimochkin Yu. N. 《Russian Journal of Organic Chemistry》2021,57(2):226-236
Russian Journal of Organic Chemistry - The reduction of 1-(adamantan-1-yl)-2-azidoethan-1-one oxime with LiAlH4 gave racemic 1-(adamantan-1-yl)ethane-1,2-diamine, which was resolved with l-tartaric... 相似文献
994.
995.
Sholokhova A. Yu. Shashkov M. V. Patrushev Yu. V. Matyushin D. D. Zhdanov A. A. Dolgushev P. A. Buryak A. K. 《Russian Journal of Applied Chemistry》2021,94(1):122-128
Russian Journal of Applied Chemistry - The liquid fraction of tire pyrolysis products was comprehensively analyzed by gas chromatography–mass spectrometry and two-dimensional gas... 相似文献
996.
Denisova E. I. Lipin D. V. Parkhoma K. Yu. Devyatkin I. O. Shipilovskikh D. A. Chashchina S. V. Makhmudov R. R. Igidov N. M. Shipilovskikh S. A. 《Russian Journal of Organic Chemistry》2021,57(12):1955-1960
Russian Journal of Organic Chemistry - New substituted 2-[2-(4-nitrobenzoyl)hydrazinylidene]-4-oxobut-2-enoic acids have been synthesized by condensation of 4-nitrobenzohydrazide with... 相似文献
997.
Zaitsev K. V. Oprunenko A. Yu. Gloriozov I. P. Nechaev M. S. Oprunenko Yu. F. Kuznetsov A. E. 《Russian Journal of General Chemistry》2021,91(5):828-834
Russian Journal of General Chemistry - Structures of exo- and endo-complexes of fullerene C60 with zero-valent Fe0, in which the metal is localized inside and outside fullerene molecule,... 相似文献
998.
Kolyamshin O. A. Mitrasov Yu. N. Danilov V. A. Vasil’ev A. N. 《Russian Journal of General Chemistry》2021,91(8):1459-1465
Russian Journal of General Chemistry - Reaction of 5,5-dimethyl-3-(2-chloroethyl)- and 5,5-diphenyl-3-(2-bromoethyl)- hydantoins with potassium 4-aminobenzoate in dimethylformamide in the presence... 相似文献
999.
Denisov G. L. Primakov P. V. Nelyubina Yu. V. 《Russian Journal of Coordination Chemistry》2021,47(4):253-260
Russian Journal of Coordination Chemistry - A new metal-organic framework {Zn4(BDC)3(OAc)2(DMF)4} (BDC = terephthalate anion) was synthesized under solvothermal conditions in a 3D-printed... 相似文献
1000.
Ukhin L. Yu. Kuz’mina L. G. Alexeenko D. V. Belousova L. V. Gribanova T. N. Morkovnik A. S. Shepelenko E. N. Borodkin G. S. Dmitrieva O. I. Podshibyakin V. A. 《Russian Chemical Bulletin》2021,70(7):1368-1376
Russian Chemical Bulletin - New potential biologically active derivatives, in which the sterically hindered pyrocatechol moiety is linked through a 2-thioacetyl covalent bridge to a number of... 相似文献