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Year Number of Results
1855 1
1856 1
1863 1
1866 2
1868 2
1869 1
1872 4
1873 1
1875 1
1876 1
1877 1
1878 2
1880 1
1883 1
1888 1
1895 1
1897 1
1898 1
1900 1
1901 1
1905 1
1907 1
1909 2
1910 1
1912 1
1913 2
1915 2
1916 1
1919 1
1922 2
1923 2
1924 6
1925 2
1926 5
1927 5
1928 3
1929 4
1930 3
1931 2
1932 5
1933 6
1934 8
1935 5
1936 4
1937 6
1938 6
1939 8
1940 11
1941 4
1942 5
1943 3
1944 4
1945 23
1946 59
1947 82
1948 117
1949 119
1950 147
1951 171
1952 167
1953 189
1954 163
1955 136
1956 143
1957 157
1958 159
1959 164
1960 181
1961 172
1962 214
1963 325
1964 455
1965 425
1966 392
1967 619
1968 726
1969 967
1970 1095
1971 1388
1972 1584
1973 1274
1974 1062
1975 1089
1976 938
1977 840
1978 721
1979 789
1980 762
1981 775
1982 891
1983 913
1984 1027
1985 1070
1986 1039
1987 1046
1988 1018
1989 1131
1990 1131
1991 1125
1992 1147
1993 1114
1994 1131
1995 1114
1996 1156
1997 1173
1998 1130
1999 1264
2000 1426
2001 1686
2002 1644
2003 1639
2004 1884
2005 2184
2006 2470
2007 2673
2008 2869
2009 2931
2010 3033
2011 3219
2012 3430
2013 3514
2014 3606
2015 3542
2016 3562
2017 3612
2018 3878
2019 4030
2020 4331
2021 4266
2022 4171
2023 3989
2024 1957

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104,943 results

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The following term was not found in PubMed: bromoplatinate
Page 1
Overcoming ammonium toxicity.
Bittsánszky A, Pilinszky K, Gyulai G, Komives T. Bittsánszky A, et al. Plant Sci. 2015 Feb;231:184-90. doi: 10.1016/j.plantsci.2014.12.005. Epub 2014 Dec 12. Plant Sci. 2015. PMID: 25576003
Ammonia (ammonium ion under physiological conditions) is one of the key nitrogen sources in cellular amino acid biosynthesis. ...Our compiled data show a surprisingly high number of little-studied reactions that might influence cellular ammonium concentrations. The …
Ammonia (ammonium ion under physiological conditions) is one of the key nitrogen sources in cellular amino acid biosynthesis. ...Our …
Generation and Reactivity of C(1)-Ammonium Enolates by Using Isothiourea Catalysis.
McLaughlin C, Smith AD. McLaughlin C, et al. Chemistry. 2021 Jan 21;27(5):1533-1555. doi: 10.1002/chem.202002059. Epub 2020 Nov 10. Chemistry. 2021. PMID: 32557875 Free PMC article. Review.
C(1)-Ammonium enolates are powerful, catalytically generated synthetic intermediates applied in the enantioselective alpha-functionalisation of carboxylic acid derivatives. This minireview describes the recent developments in the generation and application of C(1)-ammon …
C(1)-Ammonium enolates are powerful, catalytically generated synthetic intermediates applied in the enantioselective alpha-functional …
Cuprammonium-glycoside complexes.
REEVES RE. REEVES RE. Adv Carbohydr Chem. 1951;6:107-34. doi: 10.1016/s0096-5332(08)60065-x. Adv Carbohydr Chem. 1951. PMID: 14894349 No abstract available.
NEW antiseptic.
[No authors listed] [No authors listed] Lancet. 1952 Nov 15;2(6742):973-4. Lancet. 1952. PMID: 12991661 No abstract available.
Stereumamides E-H, four new minor quaternary ammonium hybrids from Stereum hirsutum.
Hu QY, Duan YC, Pu XJ, Li SS, Li GH, Zhao PJ. Hu QY, et al. Nat Prod Res. 2022 Jan;36(1):271-278. doi: 10.1080/14786419.2020.1779266. Epub 2020 Jun 15. Nat Prod Res. 2022. PMID: 32538673
In our preview research, four novel quaternary ammonium hybrids were isolated from the Stereum hirsutum FP-91666. To further discover this type of compounds, S. hirsutum was fermented in 30 L YMG broth, and eight hybrid compounds including four new quaternary …
In our preview research, four novel quaternary ammonium hybrids were isolated from the Stereum hirsutum FP-91666. To further discover …
Safety assessment of ammonium hectorites as used in cosmetics.
Becker LC, Bergfeld WF, Belsito DV, Hill RA, Klaassen CD, Liebler DC, Marks JG Jr, Shank RC, Slaga TJ, Snyder PW, Andersen FA. Becker LC, et al. Int J Toxicol. 2013 Nov-Dec;32(6 Suppl):33S-40S. doi: 10.1177/1091581813507722. Int J Toxicol. 2013. PMID: 24335966
The Cosmetic Ingredient Review Expert Panel (Panel) reviewed the safety of 4 ammonium hectorite compounds used in cosmetics: disteardimonium hectorite, dihydrogenated tallow benzylmonium hectorite, stearalkonium hectorite, and quaternium-18 hectorite. ...The Panel r …
The Cosmetic Ingredient Review Expert Panel (Panel) reviewed the safety of 4 ammonium hectorite compounds used in cosmetics: d …
REACTIONS TO AMMONIUM PERSULFATE.
CALNAN CD, SHUSTER S. CALNAN CD, et al. Arch Dermatol. 1963 Dec;88:812-5. doi: 10.1001/archderm.1963.01590240136022. Arch Dermatol. 1963. PMID: 14065981 No abstract available.
Adsorption characteristics of ammonium ion onto hydrous biochars in dilute aqueous solutions.
Fan R, Chen CL, Lin JY, Tzeng JH, Huang CP, Dong C, Huang CP. Fan R, et al. Bioresour Technol. 2019 Jan;272:465-472. doi: 10.1016/j.biortech.2018.10.064. Epub 2018 Oct 26. Bioresour Technol. 2019. PMID: 30390539
This research aims at studying the characteristics of ammonium adsorption onto hydrous bamboo biochar. Results showed that pH played the most important role in ammonium adsorption. High ionic strength enhanced the ammonium adsorption capacity of bamboo biocha …
This research aims at studying the characteristics of ammonium adsorption onto hydrous bamboo biochar. Results showed that pH played …
Testing quaternary ammonium germicides.
GOETCHIUS GR, GRINSFELDER H. GOETCHIUS GR, et al. Appl Microbiol. 1953 Nov;1(6):271-7. doi: 10.1128/am.1.6.271-277.1953. Appl Microbiol. 1953. PMID: 13105284 Free PMC article. No abstract available.
Isonitrosoketones.
STEINBERG GM, BOLGER J. STEINBERG GM, et al. J Am Pharm Assoc Am Pharm Assoc. 1957 Mar;46(3):188-91. J Am Pharm Assoc Am Pharm Assoc. 1957. PMID: 13502147 No abstract available.
104,943 results
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