Simon E Lappi

Works (22)

Updated: July 5th, 2023 16:00
Download BibTeX Download Plain Text View JSON

2017 journal article

Intrinsic gain and gain degradation modulated by excitation pulse width in a semiconducting conjugated polymer

OPTICS AND LASER TECHNOLOGY, 94, 77–85.

By: Z. Lampert n, J. Papanikolas *, S. Lappi n & C. Reynolds n

author keywords: Amplified spontaneous emission; Optical gain; Photo oxidation; Thermal degradation; Semiconducting conjugated polymer laser; Luminescence quenching; MEH-PPV
Source: Web Of Science
Added: August 6, 2018

2014 journal article

Factors that influence properties of FOG deposits and their formation in sewer collection systems

WATER RESEARCH, 49, 92–102.

By: M. Iasmin n, L. Dean n, S. Lappi n & J. Ducoste n 

author keywords: Fat, oil, and grease deposit; Sanitary sewer overflow (SSO); Calcium based fatty acid salts
MeSH headings : Calcium / analysis; Drainage, Sanitary; Fats / analysis; Fatty Acids / analysis; Hydrogen-Ion Concentration; Metals / analysis; Minerals / analysis; Oils / analysis; Rheology; Sewage / chemistry; Spectroscopy, Fourier Transform Infrared; Stress, Mechanical; Temperature
Sources: Web Of Science, ORCID
Added: August 6, 2018

2013 journal article

Intrinsic optical gain in thin films of a conjugated polymer under picosecond excitation

Applied Physics Letters, 103(3).

By: Z. Lampert, S. Lappi, J. Papanikolas & C. Reynolds

Source: NC State University Libraries
Added: August 6, 2018

2013 journal article

Mechanisms of Fat, Oil and Grease (FOG) deposit formation in sewer lines

WATER RESEARCH, 47(13), 4451–4459.

By: X. He n, F. Reyes n, M. Leming n, L. Dean n, S. Lappi n & J. Ducoste n 

author keywords: Sanitary sewer overflows (SSOs); Fat, Oil and Grease (FOG) deposits; Free fatty acids (FFAs); Calcium; FOG deposit formation; Sewer lines
MeSH headings : Calcium / analysis; Fats / analysis; Fatty Acids / analysis; Hydrogen-Ion Concentration; Oils / analysis; Sewage / chemistry; Spectroscopy, Fourier Transform Infrared; Surface Properties; Time Factors
Sources: Web Of Science, ORCID
Added: August 6, 2018

2013 journal article

Morphology and chain aggregation dependence of optical gain in thermally annealed films of the conjugated polymer poly[2-methoxy-5-(2 '-ethylhexyloxy)-p-phenylene vinylene]

Journal of Applied Physics, 113(23).

By: Z. Lampert, S. Lappi, J. Papanikolas, C. Reynolds & M. Aboelfotoh

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

Evidence for Fat, Oil, and Grease (FOG) Deposit Formation Mechanisms in Sewer Lines

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 45(10), 4385–4391.

By: X. He n, M. Iasmin n, L. Dean n, S. Lappi n, J. Ducoste n  & F. Reyes n

MeSH headings : Dietary Fats / analysis; Drainage, Sanitary; Environmental Monitoring; Food Industry; Industrial Waste / analysis; Sewage / analysis; Sewage / chemistry; Spectroscopy, Fourier Transform Infrared; Water Pollutants, Chemical / analysis
Sources: Web Of Science, ORCID
Added: August 6, 2018

2010 journal article

Physical Properties of AlGaN/GaN Heterostructures Grown on Vicinal Substrates

Journal of Electronic Materials, 39(5), 504–516.

By: J. Grenko n, C. Reynolds n, D. Barlage  n, M. Johnson  n, S. Lappi n, C. Ebert*, E. Preble *, T. Paskova*, K. Evans*

author keywords: GaN; vicinal surfaces
Sources: Web Of Science, Crossref
Added: August 6, 2018

2008 journal article

Characterization of monolayer formation on aluminum-doped zinc oxide thin films

LANGMUIR, 24(2), 433–440.

By: C. Rhodes n, S. Lappi n, D. Fischer  n, S. Sambasivan n, J. Genzer n  & S. Franzen n 

MeSH headings : Aluminum / chemistry; Spectrum Analysis / methods; Zinc Oxide / chemistry
Sources: Web Of Science, ORCID
Added: August 6, 2018

2007 patent

Single pass attenuated total reflection fourier transform infrared microscopy apparatus and method for identifying protein secondary structure, surface charge and binding affinity

Washington, DC: U.S. Patent and Trademark Office.

By: S. Franzen  & S. Lappi

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Study of the packing density and molecular orientation of bimolecular self-assembled monolayers of aromatic and aliphatic organosilanes on silica

LANGMUIR, 23(2), 673–683.

By: M. Smith n, K. Efimenko n , D. Fischer  n, S. Lappi n, P. Kilpatrick n & J. Genzer n 

Sources: Web Of Science, ORCID
Added: August 6, 2018

2006 journal article

Resonance Raman study of ferric heme adducts of dehaloperoxidase from Amphitrite ornata

BIOCHEMISTRY, 45(48), 14275–14284.

By: J. Belyea n, C. Belyea n, S. Lappi n & S. Franzen n 

MeSH headings : Animals; Heme / chemistry; Heme / metabolism; Hydrogen Bonding; Iron / chemistry; Iron / metabolism; Ligands; Models, Molecular; Molecular Conformation; Peroxidases / chemistry; Peroxidases / metabolism; Polychaeta / enzymology; Porphyrins / chemistry; Spectrum Analysis, Raman
Sources: Web Of Science, ORCID
Added: August 6, 2018

2006 journal article

Testing Bridge-Mediated Differences in Dinuclear Valence Tautomeric Behavior

Inorganic Chemistry, 45(11), 4461–4467.

By: S. Bin-Salamon n, S. Brewer n, E. Depperman n, S. Franzen n , J. Kampf  n, M. Kirk  n, R. Kumar  n, S. Lappi n ...

Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018

2005 journal article

Supramolecular control of valence-tautomeric equilibrium on nanometer-scale gold clusters

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 127(15), 5328–5329.

By: S. Bin-Salamon n, S. Brewer n, S. Franzen n , D. Feldheim n, S. Lappi n & D. Shultz n 

Sources: Web Of Science, ORCID
Added: August 6, 2018

2004 journal article

Characterization of single- and double-stranded DNA on gold surfaces

LANGMUIR, 20(25), 11134–11140.

By: S. Moses n, S. Brewer n, L. Lowe n, S. Lappi n, L. Gilvey n, M. Sauthier n, R. Tenent n, D. Feldheim n, S. Franzen n 

MeSH headings : DNA / chemistry; Gold / chemistry; Surface Properties; Temperature; Time Factors
Sources: Web Of Science, ORCID
Added: August 6, 2018

2004 journal article

Covalent attachment of a nickel nitrilotriacetic acid group to a germanium attenuated total reflectance element

LANGMUIR, 20(4), 1184–1188.

By: B. Smith n, S. Lappi n, S. Brewer n, S. Dembowy n, J. Belyea n & S. Franzen n 

Sources: Web Of Science, ORCID
Added: August 6, 2018

2004 journal article

Efficiency and pattern of UV pulse laser-induced RNA-RNA cross-linking in the ribosome

NUCLEIC ACIDS RESEARCH, 32(4), 1518–1526.

By: T. Shapkina n, S. Lappi*, S. Franzen*  & P. Wollenzien*

MeSH headings : Base Sequence; Escherichia coli / genetics; Lasers; Molecular Sequence Data; Photons; Purine Nucleosides / radiation effects; RNA, Ribosomal, 16S / chemistry; RNA, Ribosomal, 16S / radiation effects; Ribosomes / radiation effects; Ultraviolet Rays
Sources: Web Of Science, ORCID
Added: August 6, 2018

2004 journal article

Eigenvector mapping: a method for discerning solvent effects on vibrational spectra

Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy., 60(02-Jan), 357–370.

By: S. Lappi* & S. Franzen* 

MeSH headings : Adenine / chemistry; Hydrogen Bonding; Models, Molecular; Solvents; Spectrophotometry / methods; Spectrophotometry, Infrared / methods; Spectroscopy, Fourier Transform Infrared / methods; Spectrum Analysis, Raman / methods; Statistics as Topic / methods; Water / chemistry
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2004 journal article

Infrared detection of a phenylboronic acid terminated alkane thiol monolayer on gold surfaces

LANGMUIR, 20(13), 5512–5520.

By: S. Brewer n, A. Allen n, S. Lappi n, T. Chasse n, K. Briggman n, C. Gorman n , S. Franzen n 

MeSH headings : Alkanes / chemistry; Boron / chemistry; Boronic Acids / chemistry; Esters / chemistry; Gold / chemistry; Infrared Rays; Molecular Structure; Spectrophotometry, Infrared; Sulfhydryl Compounds / chemistry; Vibration
Sources: Web Of Science, ORCID
Added: August 6, 2018

2004 journal article

Infrared spectra of (H2O)-O-16, (H2O)-O-18 and D2O in the liquid phase by single-pass attenuated total internal reflection spectroscopy

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 60(11), 2611–2619.

By: S. Lappi n, B. Smith n & S. Franzen n 

author keywords: IR; attenuated total reflection; (H2O)-O-16; (H2O)-O-18; (D2O)-O-16; density functional theory calculations
MeSH headings : Deuterium Oxide / chemistry; Oxygen Isotopes / chemistry; Spectroscopy, Fourier Transform Infrared; Water / chemistry
Sources: Web Of Science, ORCID
Added: August 6, 2018

2002 journal article

Center for Synchrotron Biosciences' U2B beamline: an international resource for biological infrared spectroscopy

JOURNAL OF SYNCHROTRON RADIATION, 9(2002 Jul), 189–197.

By: N. Marinkovic *, R. Huang *, P. Bromberg*, M. Sullivan*, J. Toomey*, L. Miller *, E. Sperber*, S. Moshe * ...

author keywords: infrared spectroscopy; microscopy; biological imaging; bone; protein folding; nucleic acid dynamics
MeSH headings : Bone and Bones / chemistry; Brain Mapping / instrumentation; Epilepsy / pathology; Hippocampus / chemistry; Humans; Osteoporosis / pathology; Purine Nucleosides / chemistry; Spectrophotometry, Infrared / instrumentation; Spectrophotometry, Infrared / methods; Synchrotrons / instrumentation; Temperature; X-Ray Diffraction / instrumentation
Sources: Web Of Science, ORCID
Added: August 6, 2018

2002 journal article

Density functional analysis of anharmonic contributions to adenine matrix isolation spectra

JOURNAL OF PHYSICAL CHEMISTRY A, 106(47), 11446–11455.

By: S. Lappi n, W. Collier n & S. Franzen n 

Sources: Web Of Science, ORCID
Added: August 6, 2018

2002 journal article

Detection of DNA hybridization on gold surfaces by polarization modulation infrared reflection absorption spectroscopy

LANGMUIR, 18(11), 4460–4464.

By: S. Brewer n, S. Anthireya n, S. Lappi n, D. Drapcho n & S. Franzen n 

Sources: Web Of Science, ORCID
Added: August 6, 2018