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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1948 1
1952 1
1953 1
1955 1
1956 1
1957 2
1958 1
1959 2
1960 1
1961 5
1962 4
1963 3
1964 4
1965 12
1966 10
1967 12
1968 14
1969 9
1970 14
1971 22
1972 30
1973 57
1974 72
1975 116
1976 114
1977 125
1978 126
1979 96
1980 146
1981 168
1982 161
1983 178
1984 198
1985 262
1986 259
1987 258
1988 235
1989 313
1990 308
1991 266
1992 336
1993 288
1994 338
1995 298
1996 381
1997 358
1998 394
1999 427
2000 532
2001 558
2002 592
2003 599
2004 674
2005 782
2006 734
2007 811
2008 843
2009 882
2010 896
2011 892
2012 971
2013 970
2014 887
2015 831
2016 723
2017 658
2018 644
2019 657
2020 571
2021 473
2022 578
2023 455
2024 149

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21,837 results

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Page 1
Antioxidant activity applying an improved ABTS radical cation decolorization assay.
Re R, Pellegrini N, Proteggente A, Pannala A, Yang M, Rice-Evans C. Re R, et al. Free Radic Biol Med. 1999 May;26(9-10):1231-7. doi: 10.1016/s0891-5849(98)00315-3. Free Radic Biol Med. 1999. PMID: 10381194
The influences of both the concentration of antioxidant and duration of reaction on the inhibition of the radical cation absorption are taken into account when determining the antioxidant activity. ...First, the chemistry involves the direct generation of the ABTS radical …
The influences of both the concentration of antioxidant and duration of reaction on the inhibition of the radical cation absorption a …
Cation affinity purification of histidine-tagged proteins.
Sun H, Wang H, Chen Q, Dong W, Gao C, Song H, Peng H, Li R, Wu H, Hou L, Chang Y, Luo H. Sun H, et al. Appl Microbiol Biotechnol. 2023 Apr;107(7-8):2639-2651. doi: 10.1007/s00253-023-12425-3. Epub 2023 Feb 22. Appl Microbiol Biotechnol. 2023. PMID: 36810625
Protein purification is a basic technology in both biological research and industrial production, and efficient, convenient, economical, and environmentally friendly purification methods have always been pursued. In this study, it was found that alkaline earth metal cations …
Protein purification is a basic technology in both biological research and industrial production, and efficient, convenient, economical, and …
Progress of cationic gene delivery reagents for non-viral vector.
Ma K, Mi CL, Cao XX, Wang TY. Ma K, et al. Appl Microbiol Biotechnol. 2021 Jan;105(2):525-538. doi: 10.1007/s00253-020-11028-6. Epub 2021 Jan 4. Appl Microbiol Biotechnol. 2021. PMID: 33394152 Review.
It is mainly composed of liposomes and non-liposome cationic polymers. According to the different head structures used, the non-viral cationic transfection reagents include a quaternary ammonium salt, amine, amino acid or polypeptide, guanidine salt, and a he …
It is mainly composed of liposomes and non-liposome cationic polymers. According to the different head structures used, the non-viral …
Free Energies of Proton-Coupled Electron Transfer Reagents and Their Applications.
Agarwal RG, Coste SC, Groff BD, Heuer AM, Noh H, Parada GA, Wise CF, Nichols EM, Warren JJ, Mayer JM. Agarwal RG, et al. Chem Rev. 2022 Jan 12;122(1):1-49. doi: 10.1021/acs.chemrev.1c00521. Epub 2021 Dec 20. Chem Rev. 2022. PMID: 34928136 Free PMC article. Review.
We present an update and revision to our 2010 review on the topic of proton-coupled electron transfer (PCET) reagent thermochemistry. Over the past decade, the data and thermochemical formalisms presented in that review have been of value to multiple fields. ...
We present an update and revision to our 2010 review on the topic of proton-coupled electron transfer (PCET) reagent thermochemistry. …
Tunable pH-sensitive liposomes.
Hafez IM, Cullis PR. Hafez IM, et al. Methods Enzymol. 2004;387:113-34. doi: 10.1016/S0076-6879(04)87007-1. Methods Enzymol. 2004. PMID: 15172160 No abstract available.
Fluorescent indicators of ion concentrations.
Tsien RY. Tsien RY. Methods Cell Biol. 1989;30:127-56. doi: 10.1016/s0091-679x(08)60978-4. Methods Cell Biol. 1989. PMID: 2538708 Review. No abstract available.
Chelate-free "turn-on"-type fluorescence detection of trivalent metal ions.
Matsumoto S, Umeno T, Suzuki N, Usui K, Kawahata M, Karasawa S. Matsumoto S, et al. Chem Commun (Camb). 2022 Nov 8;58(89):12435-12438. doi: 10.1039/d2cc04815a. Chem Commun (Camb). 2022. PMID: 36263750
The outer-sphere complex consisting of an Al(III) aqua complex and protonated cationic probe showed cation-cation coordination....
The outer-sphere complex consisting of an Al(III) aqua complex and protonated cationic probe showed cation-cation coord …
Physiology and pharmacology of gap junctions.
Spray DC, Bennett MV. Spray DC, et al. Annu Rev Physiol. 1985;47:281-303. doi: 10.1146/annurev.ph.47.030185.001433. Annu Rev Physiol. 1985. PMID: 2859833 Review. No abstract available.
D-xylo-Aldonate dehydratase.
Dahms AS, Donald A. Dahms AS, et al. Methods Enzymol. 1982;90 Pt E:302-5. doi: 10.1016/s0076-6879(82)90145-8. Methods Enzymol. 1982. PMID: 7154961 No abstract available.
Peptide- and polymer-based gene delivery vehicles.
Brokx R, Gariépy J. Brokx R, et al. Methods Mol Med. 2004;90:139-60. doi: 10.1385/1-59259-429-8:139. Methods Mol Med. 2004. PMID: 14657563 Review. No abstract available.
21,837 results
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