Results 61 to 70 of about 5,651,932 (190)

Tunable Color Center Photoluminescence in Boron Nitride Nanotubes Through Reductive Arylation

ChemPhotoChem, Volume 10, Issue 10, October 2026.
Reductive arylation of boron nitride nanotubes introduces sp3 boron defects that act as luminescent color centers. The emission wavelength is tuned not only by defect density but also by the electronic properties of aryl substituents, providing a molecular defect‐engineering strategy for the development of nanoscale light sources based on chemistry for
Hiroki Nishinakama, Hayato Saeki, Naoki Tanaka, Hayato Tateishi, Koichiro Kato, Koji Harano, Koji Kimoto, Tsuyohiko Fujigaya, Tomohiro Shiraki   +8 more
wiley   +1 more source

Structural reactivity relationship and thermokinetic investigation of oxidation of substituted anilines by iridium (IV) in solution media

Scientific Reports
The oxidation of para- and ortho-substituted anilines with iridium (IV) in aqueous perchloric acid has been investigated. The kinetic study reveals a first-order dependence with respect to both the oxidant and the substrates.
Riya Sailani
doaj   +1 more source

A Multi‐Scale Computational Framework for Anti‐Persister Tuberculosis Drug Discovery

Chemical Biology &Drug Design, Volume 108, Issue 4, October 2026.
This review presents an integrated QSAR–scaffold design–docking–MD framework for discovering anti‐persister tuberculosis agents active in dormant granuloma‐like conditions. By targeting Mtb bioenergetics and prioritising dual NDH‐2/cytochrome bd oxidase inhibition, the workflow advances rational design of candidates with higher resistance barriers ...
Said Moshawih, Anguraj Moulishankar, Chee Yan Choo, Khang Wen Goh, Chrismawan Ardianto, Azam Che Idris, Long Chiau Ming   +6 more
wiley   +1 more source

Quantitative Analysis of Substituent Effects in Cu(II) and Co(II) Benzimidazole Complexes: Stability Constants Determined via Acetate-Mediated Synthesis and Benesi–Hildebrand Method Correlated with Hammett σ Parameters

Chemistry
This study presents a quantitative investigation of substituent effects on the stability of 1:2 complexes formed between para-substituted 2-phenylbenzimidazole ligands and Cu(II) or Co(II) ions.
Zoltán Köntös, Flóra Stedra, Viktória Ngo Hang   +2 more
doaj   +1 more source

Euell Hammett oral history interview.

, 2007
Oral history interview with Euell Hammett conducted by David Marshall and Andy Wilkinson on Sept. 4, 2007, in Odessa, Tex. Accompanied by 1 finding aid.Euell Hammett talks about his life, ranch experiences, and remembrances of the Johnson ...

core  

NMR Spectroscopy, Hammett Correlations and Biological Activity of Some Schiff Bases Derived from Piperonal

Journal of the Brazilian Chemical Society, 1999
A series of eleven Schiff Bases have been synthesized. They were obtained by condensation of piperonal (3,4-methylenedioxybenzaldehyde) with the corresponding aromatic primary amines.
Echevarria Aurea, Nascimento Maria da Graça, Gerônimo Vanilde, Miller Joseph, Giesbrecht Astréa   +4 more
doaj  

H.P. Hammett to James C. Furman

, 1884
A two page letter from H.P.
Hammett, H. P.
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Hammett, Nancy, March 22, 2006 [Interview]

, 1930
Nancy Hammett was interviewed on March 22, 2006, by Tracy Clifford about her life before, during, and after World War II, with emphasis on her experiences on the wartime home front.World War ...
Hammett, Nancy
core  

Politics and the 1920s Writings of Dashiell Hammett [PDF]

, 2012
This essay examines the relationship between politics and the early writings of hard-boiled detective author Dashiell Hammett. Although Hammett in the mid-1930s joined the American Communist Party, most of his writing (published in the 1920s) is not ...
Zumoff, J.A.
core   +3 more sources

Resonance Effect in Hammett Relationship. III. The Modified Hammett Relationship for Electrophilic Reactions [PDF]

Bulletin of the Chemical Society of Japan, 1959
Yasuhide Yukawa, Yuho Tsuno
openaire   +1 more source