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1786 1
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1841 1
1842 5
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1844 6
1845 3
1847 3
1848 3
1849 4
1852 2
1853 2
1854 5
1855 4
1856 3
1857 2
1858 3
1859 1
1860 2
1861 3
1865 1
1866 1
1867 2
1868 3
1870 7
1871 3
1872 1
1873 1
1874 3
1875 3
1876 3
1877 1
1878 5
1879 3
1880 4
1881 2
1882 2
1883 7
1884 2
1885 3
1886 4
1887 3
1888 4
1889 4
1890 3
1891 5
1892 8
1893 3
1894 1
1895 1
1896 5
1897 3
1898 1
1899 2
1900 4
1902 2
1903 1
1904 5
1905 13
1906 1
1907 4
1908 5
1909 5
1910 4
1911 6
1912 3
1913 5
1914 9
1915 4
1916 4
1917 5
1918 4
1919 4
1920 4
1921 6
1922 15
1923 11
1924 25
1925 22
1926 25
1927 31
1928 16
1929 19
1930 25
1931 33
1932 14
1933 23
1934 29
1935 29
1936 20
1937 43
1938 31
1939 34
1940 25
1941 26
1942 24
1943 24
1944 16
1945 94
1946 226
1947 263
1948 305
1949 237
1950 359
1951 441
1952 444
1953 545
1954 620
1955 633
1956 524
1957 599
1958 621
1959 649
1960 706
1961 806
1962 889
1963 1143
1964 1415
1965 1356
1966 1474
1967 2104
1968 2406
1969 2605
1970 2802
1971 3353
1972 3747
1973 3932
1974 4194
1975 4356
1976 4081
1977 3870
1978 3966
1979 4278
1980 4490
1981 4364
1982 4552
1983 4958
1984 5265
1985 5491
1986 5646
1987 5770
1988 6043
1989 6605
1990 6898
1991 7337
1992 7525
1993 7702
1994 8087
1995 8503
1996 8729
1997 8785
1998 9396
1999 9999
2000 11403
2001 13221
2002 13789
2003 14587
2004 16109
2005 18111
2006 19352
2007 20467
2008 21623
2009 22365
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788,676 results

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Page 1
High stability and biological activity of the copper(II) complexes of alloferon 1 analogues containing tryptophan.
Kadej A, Kuczer M, Czarniewska E, Urbański A, Rosiński G, Kowalik-Jankowska T. Kadej A, et al. J Inorg Biochem. 2016 Oct;163:147-161. doi: 10.1016/j.jinorgbio.2016.07.006. Epub 2016 Jul 9. J Inorg Biochem. 2016. PMID: 27453534
The introduction of tryptophan in place of histidine residues changes the distribution diagram of the complexes formed with the change of pH and their stability constants compared to the respective substituted alanine analogues of alloferon 1. ...The induction of ap …
The introduction of tryptophan in place of histidine residues changes the distribution diagram of the complexes formed with the change of pH …
Molecular Copper(I)-Copper(II) Photosensitizer-Catalyst Photoelectrode for Water Oxidation.
Singh Z, Donnarumma PR, Majewski MB. Singh Z, et al. Inorg Chem. 2020 Sep 21;59(18):12994-12999. doi: 10.1021/acs.inorgchem.0c01670. Epub 2020 Sep 10. Inorg Chem. 2020. PMID: 32909755
Copper(II)-based electrocatalysts for water oxidation in aqueous solution have been studied previously, but photodriving these systems still remains a challenge. ...This molecular assembly was integrated onto a zinc oxide nanowire surface, and upon photoexcit
Copper(II)-based electrocatalysts for water oxidation in aqueous solution have been studied previously, but photodriving these
Synthesis, Structure, Spectral-Luminescent Properties, and Biological Activity of Chlorine-Substituted N-[2-(Phenyliminomethyl)phenyl]-4-methylbenzenesulfamide and Their Zinc(II) Complexes.
Burlov AS, Vlasenko VG, Milutka MS, Koshchienko YV, Makarova NI, Lazarenko VA, Trigub AL, Kolodina AA, Zubenko AA, Metelitsa AV, Garnovskii DA, Gusev AN, Linert W. Burlov AS, et al. Int J Mol Sci. 2022 Dec 3;23(23):15259. doi: 10.3390/ijms232315259. Int J Mol Sci. 2022. PMID: 36499583 Free PMC article.
The biological activity of azomethines and zinc complexes has been studied. In the case of complexes, the protistocidal activity of the zinc complex with azomethine of 5-chloro-2-(N-tosylamino)benzaldehyde with 4-chloroaniline was two times higher than …
The biological activity of azomethines and zinc complexes has been studied. In the case of complexes, the protistocidal …
Thiosemicarbazone Derivatives Developed to Overcome COTI-2 Resistance.
Pósa V, Stefanelli A, Nunes JHB, Hager S, Mathuber M, May NV, Berger W, Keppler BK, Kowol CR, Enyedy ÉA, Heffeter P. Pósa V, et al. Cancers (Basel). 2022 Sep 14;14(18):4455. doi: 10.3390/cancers14184455. Cancers (Basel). 2022. PMID: 36139615 Free PMC article.
Herein, the complex formation of COTI-2, two novel terminal N-disubstituted derivatives (COTI-NMe(2) and COTI-NMeCy), and the non-substituted analogue (COTI-NH(2)) with iron, copper, and zinc ions was characterized in detail. Furthermore, their activities against dr …
Herein, the complex formation of COTI-2, two novel terminal N-disubstituted derivatives (COTI-NMe(2) and COTI-NMeCy), and the non-substitute …
Electrochemistry of Alzheimer Disease Amyloid Beta Peptides.
Chiorcea-Paquim AM, Enache TA, Oliveira-Brett AM. Chiorcea-Paquim AM, et al. Curr Med Chem. 2018;25(33):4066-4083. doi: 10.2174/0929867325666180214112536. Curr Med Chem. 2018. PMID: 29446720 Review.
The Abeta peptides aggregation and amyloid fibril formation are electrochemically detected via the electroactive amino acids oxidation peak currents decrease that occurs in a time dependent manner. ...Electrochemical studies of Abeta peptides aggregation, mediated by the i …
The Abeta peptides aggregation and amyloid fibril formation are electrochemically detected via the electroactive amino acids oxidation
Superoxide dismutases-a review of the metal-associated mechanistic variations.
Abreu IA, Cabelli DE. Abreu IA, et al. Biochim Biophys Acta. 2010 Feb;1804(2):263-74. doi: 10.1016/j.bbapap.2009.11.005. Epub 2009 Nov 13. Biochim Biophys Acta. 2010. PMID: 19914406 Review.
These enzymes carry out catalysis at near diffusion controlled rate constants via a general mechanism that involves the sequential reduction and oxidation of the metal center, with the concomitant oxidation and reduction of superoxide radicals. ...The focus here wil …
These enzymes carry out catalysis at near diffusion controlled rate constants via a general mechanism that involves the sequential reduction …
Cu-Doped ZnO Nanoparticles for Non-Enzymatic Glucose Sensing.
Mahmoud A, Echabaane M, Omri K, Boudon J, Saviot L, Millot N, Chaabane RB. Mahmoud A, et al. Molecules. 2021 Feb 10;26(4):929. doi: 10.3390/molecules26040929. Molecules. 2021. PMID: 33578737 Free PMC article.
Copper-doped zinc oxide nanoparticles (NPs) Cu(x)Zn(1-x)O (x = 0, 0.01, 0.02, 0.03, and 0.04) were synthesized via a sol-gel process and used as an active electrode material to fabricate a non-enzymatic electrochemical sensor for the detection of glucose. ...The ele
Copper-doped zinc oxide nanoparticles (NPs) Cu(x)Zn(1-x)O (x = 0, 0.01, 0.02, 0.03, and 0.04) were synthesized via a sol-gel p
Morphological Stability of Copper Surfaces under Reducing Conditions.
Raaijman SJ, Arulmozhi N, Koper MTM. Raaijman SJ, et al. ACS Appl Mater Interfaces. 2021 Oct 20;13(41):48730-48744. doi: 10.1021/acsami.1c13989. Epub 2021 Oct 6. ACS Appl Mater Interfaces. 2021. PMID: 34612038 Free PMC article.
Here, we investigate the veracity of this hypothesis by studying the changes in the voltammetry of various copper surfaces, specifically the three principal orientations and a polycrystalline surface, after being subjected to strongly cathodic conditions. ...Besides …
Here, we investigate the veracity of this hypothesis by studying the changes in the voltammetry of various copper surfaces, sp …
A soluble copper-bipyridine water-oxidation electrocatalyst.
Barnett SM, Goldberg KI, Mayer JM. Barnett SM, et al. Nat Chem. 2012 May 6;4(6):498-502. doi: 10.1038/nchem.1350. Nat Chem. 2012. PMID: 22614386
The oxidation of water to O(2) is a key challenge in the production of chemical fuels from electricity. Although several catalysts have been developed for this reaction, substantial challenges remain towards the ultimate goal of an efficient, inexpensive and robust electro …
The oxidation of water to O(2) is a key challenge in the production of chemical fuels from electricity. Although several catalysts ha …
Synergetic copper/zinc catalysis: synthesis of aryl/heteroaryl-fused 1H-pyrrolo[3,2-c]pyridines.
Gayyur, Choudhary S, Kant R, Ghosh N. Gayyur, et al. Chem Commun (Camb). 2022 Feb 8;58(12):1974-1977. doi: 10.1039/d1cc05514c. Chem Commun (Camb). 2022. PMID: 35044384
Scaffolds having a 1H-pyrrolo[3,2-c]pyridine core show significant biological activity. Herein, we report a synergetic copper/zinc-catalyzed one-step annulation reaction of 2-amino (hetero)arylnitriles with ynamide-derived buta-1,3-diynes to deliver 1H …
Scaffolds having a 1H-pyrrolo[3,2-c]pyridine core show significant biological activity. Herein, we report a synergetic copp
788,676 results
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