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

Year Number of Results
1915 1
1958 1
1959 1
1961 1
1962 1
1964 1
1965 1
1966 1
1969 9
1970 9
1971 6
1972 11
1973 10
1974 11
1975 14
1976 13
1977 18
1978 24
1979 22
1980 35
1981 22
1982 16
1983 28
1984 19
1985 20
1986 29
1987 24
1988 22
1989 33
1990 22
1991 33
1992 41
1993 27
1994 41
1995 39
1996 41
1997 42
1998 30
1999 42
2000 83
2001 67
2002 85
2003 81
2004 107
2005 236
2006 318
2007 335
2008 314
2009 313
2010 338
2011 307
2012 310
2013 320
2014 385
2015 378
2016 296
2017 319
2018 336
2019 392
2020 429
2021 386
2022 361
2023 346
2024 100

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7,017 results

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Outcomes of gynecologic cancer surgery during the COVID-19 pandemic: an international, multicenter, prospective CovidSurg-Gynecologic Oncology Cancer study.
Fotopoulou C, Khan T, Bracinik J, Glasbey J, Abu-Rustum N, Chiva L, Fagotti A, Fujiwara K, Ghebre R, Gutelkin M, Konney TO, Ng J, Pareja R, Kottayasamy Seenivasagam R, Sehouli J, Surappa STS, Bhangu A, Leung E, Sundar S; CovidSurg Gynecological Cancer Collaborators. Fotopoulou C, et al. Am J Obstet Gynecol. 2022 Nov;227(5):735.e1-735.e25. doi: 10.1016/j.ajog.2022.06.052. Epub 2022 Jun 30. Am J Obstet Gynecol. 2022. PMID: 35779589 Free PMC article.
Structures of M(+)(CH(4))(n) (M = Ti, V) Based on Vibrational Spectroscopy and Density Functional Theory.
Kozubal J, Heck T, Metz RB. Kozubal J, et al. J Phys Chem A. 2021 May 20;125(19):4143-4151. doi: 10.1021/acs.jpca.1c02217. Epub 2021 May 7. J Phys Chem A. 2021. PMID: 33961741
Photofragment spectroscopy is used to measure the vibrational spectra of M(+)(CH(4))(Ar) and M(+)(CH(4))(n) (M = Ti, V; n = 1-4) in the C-H stretching region (2550-3100 cm(-1)). ...The n = 2 complexes have C-M-C linear. Ti(+)(CH(4) …
Photofragment spectroscopy is used to measure the vibrational spectra of M(+)(CH(4))(Ar) and M(+)(CH(4))(n) (M = …
Small Transition-Metal Mixed Clusters as Activators of the C-O Bond. Fe(n)Cu(m)-CO (n + m = 6): A Theoretical Approach.
Limon P, Miralrio A, Gómez-Balderas R, Castro M. Limon P, et al. J Phys Chem A. 2021 Sep 16;125(36):7940-7955. doi: 10.1021/acs.jpca.1c05919. Epub 2021 Sep 2. J Phys Chem A. 2021. PMID: 34473929
Binding of carbon monoxide, CO, and its activation on the surface of the Fe(n)Cu(m)CO (n + m = 6) clusters are studied in this work. Using the BPW91/6-311 + G(2d) method, we have found that adsorption of the CO molecule on the surface of Fe(n)Cu …
Binding of carbon monoxide, CO, and its activation on the surface of the Fe(n)Cu(m)CO (n + m = 6) clusters are s …
Photodestruction Action Spectroscopy of Silver Cluster Anions, Ag(N)(-) (N = 3-19), with a Linear Ion Trap: Observation of Bound Excited States above the Photodetachment Threshold.
Kawamura S, Yamaguchi M, Kono S, Arakawa M, Yasuike T, Horio T, Terasaki A. Kawamura S, et al. J Phys Chem A. 2023 Jul 27;127(29):6063-6070. doi: 10.1021/acs.jpca.3c02900. Epub 2023 Jul 12. J Phys Chem A. 2023. PMID: 37436511
Electron detachment thresholds of metal cluster anions, M(N)(-), are a few electron volts. The excess electron is therefore detached by visible or ultraviolet light, which also creates low-lying bound electronic states, M(N)(-*); i.e., M(N …
Electron detachment thresholds of metal cluster anions, M(N)(-), are a few electron volts. The excess electron is therefore de …
Infrared Spectroscopy of [M(CO(2))(n)](+) (M = Ca, Sr, and Ba; n = 1-4) in the Gas Phase: Solvation-Induced Electron Transfer and Activation of CO(2).
Yang Y, Wang G, Zhou M. Yang Y, et al. J Phys Chem A. 2024 Jan 25;128(3):618-625. doi: 10.1021/acs.jpca.3c08034. Epub 2024 Jan 10. J Phys Chem A. 2024. PMID: 38198125
Cationic complexes of heavy alkaline earth metal and carbon dioxide [M(CO(2))(n)](+) (M = Ca, Sr, and Ba) are produced by a laser vaporization-supersonic expansion ion source in the gas phase and are studied by infrared photodissociation spectroscopy in conju …
Cationic complexes of heavy alkaline earth metal and carbon dioxide [M(CO(2))(n)](+) (M = Ca, Sr, and Ba) are produced …
Magnetic properties of Cu(m)O(n) clusters: a first principles study.
Yang F, Sun Q, Ma LL, Jia Y, Luo SJ, Liu JM, Geng WT, Chen JY, Li S, Yu Y. Yang F, et al. J Phys Chem A. 2010 Aug 19;114(32):8417-22. doi: 10.1021/jp103703n. J Phys Chem A. 2010. PMID: 20701350
In this paper, theoretical calculation studying the magnetic property of copper/oxide clusters is reported. A series of Cu(m)O(n) ((m, n) = (4, 1); (4, 2); (4, 5); (16, 15); (28, 15); (44, 15); (28, 27)) clusters were investigated using generalized gra …
In this paper, theoretical calculation studying the magnetic property of copper/oxide clusters is reported. A series of Cu(m)O(n …
Anionic Activation of CO(2) via (M(n)-CO(2))(-) Complex on Magic-Numbered Anionic Coinage Metal Clusters M(n)(-) (M = Cu, Ag, Au).
Lim E, Heo J, Zhang X, Bowen KH, Lee SH, Kim SK. Lim E, et al. J Phys Chem A. 2021 Mar 25;125(11):2243-2248. doi: 10.1021/acs.jpca.0c10867. Epub 2021 Mar 15. J Phys Chem A. 2021. PMID: 33721997
We carried out theoretical calculations using density functional theory to examine small anionic metal clusters of Cu, Ag, and Au to check whether they form a complex with CO(2), with the sign of CO(2) being chemically activated. We found that a class of anionic metal clusters …
We carried out theoretical calculations using density functional theory to examine small anionic metal clusters of Cu, Ag, and Au to check w …
Theoretical study of [Ni (H2O)n]2+(H2O)m (n 6, m 18).
Bustamante M, Valencia I, Castro M. Bustamante M, et al. J Phys Chem A. 2011 May 5;115(17):4115-34. doi: 10.1021/jp108503e. Epub 2011 Apr 8. J Phys Chem A. 2011. PMID: 21476557
The [Ni-(H(2)O)(n)](2+)(H(2)O)(m) (n 6, m 18) complexes were studied by means of first-principles all-electron calculations performed with the BPW91 gradient corrected functional and the 6-311+G(d,p) basis sets for the H, O, and Ni atoms. Triplet state …
The [Ni-(H(2)O)(n)](2+)(H(2)O)(m) (n 6, m 18) complexes were studied by means of first-principles all-electron c …
Gas-Phase Anionic Metal Clusters are Model Systems for Surface Oxidation: Kinetics of the Reactions of M(n)(-) with O(2) (M = V, Cr, Co, Ni; n = 1-15).
Sweeny BC, McDonald DC 2nd, Shuman NS, Viggiano AA, Troe J, Ard SG. Sweeny BC, et al. J Phys Chem A. 2021 Mar 18;125(10):2069-2076. doi: 10.1021/acs.jpca.0c10103. Epub 2021 Mar 8. J Phys Chem A. 2021. PMID: 33683120
The reactions of anionic metal clusters M(n)(-) with O(2) (M = V (n = 1-15), Cr (n = 1-15), Co (n = 1-12), and Ni (n = 1-14)) are investigated from 300 to 600 K using a selected-ion flow tube. ...An observed correlation of the deri …
The reactions of anionic metal clusters M(n)(-) with O(2) (M = V (n = 1-15), Cr (n = 1-15), Co (n …
Structures and vibrational spectra of SO(n)(p-) sulfur oxides, MSO(n)(-) anions, and MSO(n), M2SO(n) salts in the gas phase (n = 1-3; p = 0-2; M = Li, Na, K). A density functional theory study.
Bruna PJ, Grein F. Bruna PJ, et al. J Phys Chem A. 2012 Oct 18;116(41):10229-48. doi: 10.1021/jp307322j. Epub 2012 Oct 5. J Phys Chem A. 2012. PMID: 22970685
This theoretical study focuses on geometries, vibrational spectra, charge distributions, electron affinities, and reaction energies for SO(n)(p-) anions and alkali salts MSO(n)(-), M(1,2)SO(n) in the gas phase (n = 1-3; p = 0-2; M = Li-K) …
This theoretical study focuses on geometries, vibrational spectra, charge distributions, electron affinities, and reaction energies for SO( …
7,017 results