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Articles 1 - 7 of 7

Full-Text Articles in Physical Chemistry

Synthesis And Characterization Of A Novel Reaction-Based Azaborine Fluorescent Probe Capable Of Selectively Detect Carbon Monoxide Based On Palladium-Mediated Carbonylation Chemistry, Samuel Moore, Carl Jacky Saint-Louis Apr 2022

Synthesis And Characterization Of A Novel Reaction-Based Azaborine Fluorescent Probe Capable Of Selectively Detect Carbon Monoxide Based On Palladium-Mediated Carbonylation Chemistry, Samuel Moore, Carl Jacky Saint-Louis

Symposium of Student Scholars

Azaborines are fascinating compounds because they possess valuable properties such as photochemical stability, have high molar absorption coefficient and high fluorescent quantum yields, as well as large Stokes shifts and tunable absorption/emission spectra. Here, we designed, synthesized, and will examine a novel reaction-based azaborine fluorescent probe capable of selectively detect carbon monoxide (CO) based on palladium-mediated carbonylation chemistry. This novel azaborine fluorescent probe will exhibit high selectivity for CO and display a robust turn-on fluorescent response in the presence of CO in aqueous buffer solution.


Ketal-Azaborine Versus Ketal-Azaborine With A Spacer: Structural Effects On The Photophysical Properties Of Tunable Heteroaromatic Polycyclic Chromophores, Albert Campbell, Janiyah Riley, Samuel Moore, Albert Campbell Apr 2022

Ketal-Azaborine Versus Ketal-Azaborine With A Spacer: Structural Effects On The Photophysical Properties Of Tunable Heteroaromatic Polycyclic Chromophores, Albert Campbell, Janiyah Riley, Samuel Moore, Albert Campbell

Symposium of Student Scholars

Flat-structured heteroaromatic polycyclic compounds with extended conjugated π-systems such as azaborines are in high demand in the material and imaging technology markets because of their unique features such as simultaneous tunability of fluorescence color and intensity. We have designed, synthesized, and investigated a series of novel conjugated thermally stable ketal-azaborine chromophores that contain a phenyl ring as a spacer between electronic moieties and the ketal-azaborine core as easily tunable high-luminescent organic materials. We investigated the impact of the phenyl spacer on the ketal-azaborine unit. We examined the structural effects on their photophysical properties by incorporating electron –donating and –withdrawing substituents …


Azaborine Versus Azaborine With A Spacer: Structural Effects On The Photophysical Properties Of Tunable Azaborine Chromophores, Kaia Ellis, Janiyah Riley, Lyric Gordon, Janiyah Riley Apr 2022

Azaborine Versus Azaborine With A Spacer: Structural Effects On The Photophysical Properties Of Tunable Azaborine Chromophores, Kaia Ellis, Janiyah Riley, Lyric Gordon, Janiyah Riley

Symposium of Student Scholars

Azaborines are fascinating compounds because of their valuable and interesting optical properties making them suitable to be utilized in many optoelectronic devices. We have designed, synthesized, and investigated a series of novel conjugated thermally stable azaborine chromophores by incorporating a phenyl ring as a spacer linking the chromophore to different electronic moieties as easily tunable high-luminescent organic materials. We investigated the effect of the phenyl spacer on the azaborine unit. The substituent effects of different electronic moieties were investigated by the insertion of electron –withdrawing and –donating moieties to the phenyl spacer. We examined the role of the electron –donating …


Characterization Of Α-Anomeric Damaged Dna In Complex With Endonuclease Iv Using Fluorescence Resonance Energy Transfer (Fret), Beatrice Edjah Apr 2017

Characterization Of Α-Anomeric Damaged Dna In Complex With Endonuclease Iv Using Fluorescence Resonance Energy Transfer (Fret), Beatrice Edjah

Georgia State Undergraduate Research Conference

No abstract provided.


Characterization Of Active Site Residues In Class I Nitronate Monooxygenase From Pseudomonas Aeruginosa Pao1, Christopher Aguillon Apr 2017

Characterization Of Active Site Residues In Class I Nitronate Monooxygenase From Pseudomonas Aeruginosa Pao1, Christopher Aguillon

Georgia State Undergraduate Research Conference

No abstract provided.


Hydration Site Of Cyclophilin A And Its Allosteric Effects On The Enzyme's Function, Abdullah Shouaib, Jonathan Lopez Apr 2017

Hydration Site Of Cyclophilin A And Its Allosteric Effects On The Enzyme's Function, Abdullah Shouaib, Jonathan Lopez

Georgia State Undergraduate Research Conference

No abstract provided.


Direct Chemical Control Of Pu.1, A Hematopoietic Regulator, Noa Erlitzki Apr 2016

Direct Chemical Control Of Pu.1, A Hematopoietic Regulator, Noa Erlitzki

Georgia State Undergraduate Research Conference

No abstract provided.