Results 141 to 150 of about 347,024 (233)

Modular One‐Pot Access to π‐Expanded Tetrakis(Phenothiazinyl)‐Silanes With Broadly Tunable Redox and Emission Properties

open access: yesChemistry – A European Journal, EarlyView.
A library of 21 tetrakis(phenothiazinyl)‐substituted silanes with broadly variable substituent decoration, which are fully reversible multistage redox systems with intense tunable emission from deep blue to yellow–green (441–533 nm), was rapidly synthesized by bromine–lithium exchange/borylation–Suzuki coupling of tetrakis(4‐bromophenyl)silane or by ...
Thomas P. M. Merke   +4 more
wiley   +1 more source

Syntheses and Properties of Pentafluoroethylplumbanes in the Oxidation States +II, +III, and +IV

open access: yesChemistry – A European Journal, EarlyView.
Syntheses of pentafluoroethyl substituted plumbanes in the formal oxidation states +II, +III, and +IV are reported. The compounds were characterized by multinuclear NMR spectroscopy, including 207Pb NMR spectroscopy, mass spectrometry and single‐crystal x‐ray diffraction experiments. ABSTRACT Mono‐, bis‐, and tris(pentafluoroethyl)plumbanes of the type
Michael Grasse   +4 more
wiley   +1 more source

Exploring the Boundaries of Aromaticity in Complex Structures and Excited States Through Computational Analysis

open access: yesChemistry – A European Journal, EarlyView.
Understanding aromaticity has evolved from benzene‐centric concepts to a broad multidimensional framework spanning organic, inorganic, and excited‐state systems. This review highlights ambiguities between magnetic, electronic, geometric, and energetic descriptors, emphasizing the need for unified, multi‐criteria approaches.
Sílvia Escayola   +2 more
wiley   +1 more source

Influence of COVID-19 on Clinical Outcomes of <i>Clostridioides difficile</i> Infection. [PDF]

open access: yesAntibiotics (Basel)
Novotny M   +4 more
europepmc   +1 more source

CEO Duality and Corporate Social Responsibility. A Literature Review With a Focus on Country Effects

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT In recent years, many researchers have become interested in the relationship between CEO duality (where one individual serves as both CEO and board chair) and CSR outcomes. Given the varied research results, this structured literature review concentrates on the country effects of this dynamic link.
Patrick Velte
wiley   +1 more source

Corporate Social Responsibility as a Stakeholder Signal: Fairness and Belonging as Pathways to Job Satisfaction and Commitment

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Existing research shows that corporate social responsibility (CSR) benefits firms in terms of return on investment, customer satisfaction, and reputation; however, limited attention is given to employees as internal stakeholders. Drawing on Stakeholder Theory, Social Exchange Theory, and Social Identity Theory, this study investigates how CSR ...
Mengyun Zhang   +4 more
wiley   +1 more source

Impact of Zone 2 preemptive TEVAR on treatment strategy in uncomplicated type B aortic dissection: a 10-year outcome, study of 29 cases with Zone 2 placement. [PDF]

open access: yesGen Thorac Cardiovasc Surg
Nakamura K   +9 more
europepmc   +1 more source

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