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Showing 1 to 12 of 21 entries
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Design of angle-tolerant multivariate optical elements for chemical imaging.

Applied optics

Soyemi OO, Haibach FG, Gemperline PJ, Myrick ML.
PMID: 11936793
Appl Opt. 2002 Apr 01;41(10):1936-41. doi: 10.1364/ao.41.001936.

Multivariate optical elements (MOEs) are multilayer optical interference coatings with arbitrary spectral profiles that are used in multivariate pattern recognition to perform the task of projecting magnitudes of special basis functions (regression vectors) out of optical spectra. Because MOEs...

Appearance of discontinuities in spectra transformed by the piecewise direct instrument standardization procedure.

Analytical chemistry

Gemperline PJ, Cho J, Aldridge PK, Sekulic SS.
PMID: 21619360
Anal Chem. 1996 Sep 01;68(17):2913-5. doi: 10.1021/ac9604191.

Several years ago, we noted that spectra transformed by the piecewise direct standardization (PDS) method may contain discontinuities. Having noticed that the problem was a recurring one, we studied it and recently diagnosed its source. Our investigations suggest that...

Computation of the range of feasible solutions in self-modeling curve resolution algorithms.

Analytical chemistry

Gemperline PJ.
PMID: 21662736
Anal Chem. 1999 Dec 01;71(23):5398-404. doi: 10.1021/ac990648y.

Self-modeling curve resolution (SMCR) describes a set of mathematical tools for estimating pure-component spectra and composition profiles from mixture spectra. The source of mixture spectra may be overlapped chromatography peaks, composition profiles from equilibrium studies, kinetic profiles from chemical...

Symbiont-Mediated Protection of .

mBio

Bruner-Montero G, Wood M, Horn HA, Gemperline E, Li L, Currie CR.
PMID: 34933458
mBio. 2021 Dec 21;12(6):e0188521. doi: 10.1128/mBio.01885-21. Epub 2021 Dec 21.

Many fungus-growing ants engage in a defensive symbiosis with antibiotic-producing ectosymbiotic bacteria in the genus

TREATMENT OF BILATERAL DIFFUSE UVEAL MELANOCYTIC PROLIFERATION WITH INTRAVITREAL STEROID IMPLANTS.

Retinal cases & brief reports

Gemperline TP, Smith BT.
PMID: 32649362
Retin Cases Brief Rep. 2020 Jul 07; doi: 10.1097/ICB.0000000000001008. Epub 2020 Jul 07.

BACKGROUND/PURPOSE: To report a case of bilateral diffuse uveal melanocytic proliferation (BDUMP) treated with intravitreal steroid implants.METHOD: Bilateral diffuse uveal melanocytic proliferation was diagnosed and treated with intravitreal steroid implants (both dexamethasone 0.7 mg [intravitreal dexamethasone implants] and fluocinolone...

Symbiont-Mediated Protection of .

mBio

Bruner-Montero G, Wood M, Horn HA, Gemperline E, Li L, Currie CR.
PMID: 34933458
mBio. 2021 Dec 21;12(6):e0188521. doi: 10.1128/mBio.01885-21. Epub 2021 Dec 21.

Many fungus-growing ants engage in a defensive symbiosis with antibiotic-producing ectosymbiotic bacteria in the genus

DISNET: a Distributed Instrument System NETwork.

The Journal of automatic chemistry

Gemperline PJ, Megargle R, Dartt A, Slivon L, Zadnik V.
PMID: 18927932
J Automat Chem. 1984;6(1):27-32. doi: 10.1155/S1463924684000067.

No abstract available.

Measurement of NMDA Receptor Antagonist, CPP, in Mouse Plasma and Brain Tissue Following Systematic Administration Using Ion-Pair LCMS/MS.

Analytical methods : advancing methods and applications

Gemperline E, Laha K, Scarlett CO, Pearce RA, Li L.
PMID: 25663848
Anal Methods. 2014 Aug 21;6(16):6389-6396. doi: 10.1039/c4ay01168f.

(RS)-3-(2-carboxypiperazin-4-yl)-propyl-1-phosphonic acid (CPP) is a competitive antagonist of the N-methyl-D-aspartate (NMDA) receptor and is routinely used with rodent models to investigate the role of NMDA receptors in brain function. This highly polar compound is difficult to separate from biological...

Autophagic Degradation of the 26S Proteasome Is Mediated by the Dual ATG8/Ubiquitin Receptor RPN10 in Arabidopsis.

Molecular cell

Marshall RS, Li F, Gemperline DC, Book AJ, Vierstra RD.
PMID: 33961777
Mol Cell. 2021 May 06;81(9):2053. doi: 10.1016/j.molcel.2021.03.026.

No abstract available.

Proteomic characterisations of ulcerative colitis endoscopic biopsies associate with clinically relevant histological measurements of disease severity.

Journal of clinical pathology

Gruver AM, Westfall MD, Ackermann BL, Hill S, Morrison RD, Bodo J, Lai KK, Gemperline DC, Hsi ED, Liebler DC, Schmitz J, Benschop RJ.
PMID: 34353876
J Clin Pathol. 2021 Aug 05; doi: 10.1136/jclinpath-2021-207718. Epub 2021 Aug 05.

AIMS AND METHODS: Accurate protein measurements using formalin-fixed biopsies are needed to improve disease characterisation. This feasibility study used targeted and global mass spectrometry (MS) to interrogate a spectrum of disease severities using 19 ulcerative colitis (UC) biopsies.RESULTS: Targeted...

Transcriptomic Analysis of Healthy and Atopic Dermatitis Samples Reveals the Role of IL-37 in Human Skin.

ImmunoHorizons

Zhou J, Gemperline DC, Turner MJ, Oldach J, Molignano J, Sims JT, Stayrook KR.
PMID: 34702760
Immunohorizons. 2021 Oct 26;5(10):830-843. doi: 10.4049/immunohorizons.2100055.

Atopic dermatitis (AD) is a chronic inflammatory skin disease that affects up to one in five children and millions of adults in developed countries. Clinically, AD skin lesions manifest as subacute and/or chronic lichenified eczematous plaques, which are often...

Quantitative analysis of low-field NMR signals in the time domain.

Analytical chemistry

Nordon A, Gemperline PJ, McGill CA, Littlejohn D.
PMID: 11569821
Anal Chem. 2001 Sep 01;73(17):4286-94. doi: 10.1021/ac0102866.

Two novel methods are described for direct quantitative analysis of NMR free induction decay (FID) signals. The methods use adaptations of the generalized rank annihilation method (GRAM) and the direct exponential curve resolution algorithm (DECRA). With FID-GRAM, the Hankel...

Showing 1 to 12 of 21 entries