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Scott L Wallen

Explore the profile of Scott L Wallen including associated specialties, affiliations and a list of published articles. Areas
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Articles 13
Citations 279
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Recent Articles
1.
Tiwari S, Juneja S, Ghosal A, Bandara N, Khan R, Wallen S, et al.
Curr Opin Biomed Eng . 2021 Dec; 21:100363. PMID: 34869963
The increased severity of the COVID-19 infection due to new SARS-CoV-2 variants has resonated pandemic impact which made health experts to re-evaluate the effectiveness of pandemic management strategies. This becomes...
2.
Ma S, Wu Y, Hurrey M, Wallen S, Grant C
J Phys Chem B . 2010 Mar; 114(11):3809-17. PMID: 20196587
Sugar acetates, recognized as attractive CO(2)-philic compounds, have potential uses as pharmaceutical excipients, controlled release agents, and surfactants for microemulsion systems in CO(2)-based processes. This study focuses on the quantitative...
3.
Hurrey M, Wallen S
Langmuir . 2006 Aug; 22(17):7324-30. PMID: 16893233
The present study utilizes vibrational sum frequency generation (SFG) spectroscopy to study changes in the surface crystallinity of various peracetylated sugars, a class of materials that have a high affinity...
4.
Chandrika B, Schnackenberg L, Raveendran P, Wallen S
Chemistry . 2005 Aug; 11(21):6266-71. PMID: 16078290
High pressure (HP), high resolution (HR), proton nuclear magnetic resonance (1H NMR) spectroscopy has been utilized for the first time to investigate the solution structure of a carbohydrate based system,...
5.
Raveendran P, Ikushima Y, Wallen S
Acc Chem Res . 2005 Jun; 38(6):478-85. PMID: 15966714
Supercritical carbon dioxide (scCO(2)) is increasingly promoted as an environmentally benign alternative to conventional organic solvents. The supercritical state bridges the gap between liquid and gaseous states by offering gaslike...
6.
Wu Y, Akoto-Ampaw P, Elbaccouch M, Hurrey M, Wallen S, Grant C
Langmuir . 2005 May; 20(9):3665-73. PMID: 15875397
The quartz crystal microbalance (QCM) technique has been developed into a powerful tool for the study of solid-fluid interfaces. This study focuses on the applications of QCM in high-pressure carbon...
7.
Raveendran P, Fu J, Wallen S
J Am Chem Soc . 2003 Nov; 125(46):13940-1. PMID: 14611213
In the present Communication, a completely "green" synthetic method for producing silver nanoparticles is introduced. The process is simple, environmentally benign, and quite efficient. By gentle heating of an aqueous...
8.
Blatchford M, Raveendran P, Wallen S
J Am Chem Soc . 2002 Dec; 124(50):14818-9. PMID: 12475302
In carbonyl compounds having a hydrogen atom attached to the alpha-carbon or directly to the carbonyl carbon, our recent ab initio and solvation studies have predicted the presence of a...
9.
Dawson E, Wallen S
J Am Chem Soc . 2002 Nov; 124(47):14210-20. PMID: 12440920
Mixtures of CH(3)CN and H(2)O are the predominant solvent systems used in reversed-phase liquid chromatographic (RPLC) separations, as well as in a multitude of other applications. In addition, acetonitrile is...
10.
Dawson E, Wallen S
Anal Chem . 2002 Oct; 74(20):5333-6. PMID: 12403589
We previously reported that the nuclear magnetic resonance (NMR) 14N spin-lattice relaxation times (T1) of CH3CN in CH3CN-H2O mixtures directly correlate with the solution viscosity when scaled for temperature (eta/T)...