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Alpha p diamond atr spectrometer

Manufactured by Bruker
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The Alpha-P Diamond ATR Spectrometer is a laboratory instrument designed for attenuated total reflectance (ATR) spectroscopy. It utilizes a diamond crystal to analyze the reflectance of infrared light passing through a sample, providing information about the sample's chemical composition and molecular structure.

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Lab products found in correlation

Profile mass spectrometer, by Shimadzu (3 mentions) Inova 300 spectrometer, by Agilent Technologies (2 mentions) Lambda 5 spectrometer, by PerkinElmer (2 mentions)

Close spelling variants of this product

Alpha‐P ATR Alpha-P spectrometer Diamond ATR Alpha-P Alpha spectrometer Bruker spectrometers

7 protocols using alpha p diamond atr spectrometer

1

ATR-FTIR Analysis of Coated Nets

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ATR-FTIR spectra of coated and uncoated nets’ surfaces were obtained from Bruker Optics Alpha-P Diamond ATR Spectrometer of Bruker Optics GmbH (Ettlingen, Germany). ATR-FTIR spectroscopy was performed at room temperature in the range between 500–4000 cm−1.
Druvari D., Lainioti G.C., Bekiari V., Avramidis P., Kallitsis J.K, & Bokias G. (2023). Development of Antifouling Coatings Based on Quaternary Ammonium Compounds through a Multilayer Approach. International Journal of Molecular Sciences, 24(7), 6594.
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2

Synthesis of Cyclopentasilane and Imidazolium Compounds

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All experiments were performed under a dinitrogen atmosphere using standard Schlenk techniques. Solvents were dried using a column solvent purification system.[27] Commercial reagents were used as purchased unless otherwise noted. 1H (299.95 MHz), 13C (75.43 MHz) and 29Si (59.59 MHz) NMR spectra were either recorded on a Varian INOVA MHz 300 or a Varian Mercury MHz 300 spectrometer in C6D6 or THF‐d8 solutions and referenced to TMS using the internal 2H lock signal of the solvent. 1‐chloro‐3,3,4,4‐tetramethyl‐2,2,5,5‐tetrakis (trimethylsilyl)cyclopenta‐silane[13] and 1,3,4,5‐tetramethylimidazol‐2‐ylidene (IMe4)[28] were synthesized according to published procedures. HRMS spectra were recorded on a Kratos Profile mass spectrometer. Infrared spectra were obtained on a Bruker Alpha‐P Diamond ATR Spectrometer from the solid sample. Melting points were determined using a Buechi 535 apparatus and are reported uncorrected. Elemental analyses were carried out on a Hanau Vario Elementar EL apparatus. Irradiations were carried out using a Kessil PR160L blue (λ=456 nm, 50 W) light LED lamp, with the reaction vessel placed approximately 2 cm from the light source, whilst being cooled by an external fan.
Lainer T., Dange D., Pillinger M., Fischer R.C., Kelterer A., Jones C, & Haas M. (2022). An NHC‐Mediated Metal‐Free Approach towards an NHC‐Coordinated Endocyclic Disilene. ChemistryOpen, 11(3), e202100240.
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3

Copolymer ATR-FTIR Spectroscopy Analysis

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The Attenuated Total Reflection Fourier Transform Infrared Spectroscopy (ATR-FTIR) spectra of the copolymers, the collagen hydrolysate, and the collagen-P(SSNa-co-GMA) cross-linked hydrogels were recorded using Bruker Optics’ Alpha-P Diamond ATR Spectrometer of Bruker Optics GmbH (Ettlingen, Germany).
Tzoumani I., Lainioti G.C., Aletras A.J., Zainescu G., Stefan S., Meghea A, & Kallitsis J.K. (2019). Modification of Collagen Derivatives with Water-Soluble Polymers for the Development of Cross-Linked Hydrogels for Controlled Release. Materials, 12(24), 4067.
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4

Synthesis and Characterization of Organogermane Compounds

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All experiments
were performed under a nitrogen atmosphere using
standard Schlenk techniques. Solvents were dried using a column solvent
purification system.75 (link) Me3SiCl
(95%), GeCl4 (>98%), KOtBu (>98%),
ClCOMes
(99%), ClCO(oTol) (98%), C6H4-1-4–(COCl)2 (>99%), C6H4-1-3–(COCl)2 (>99%), Br(CH2)4Br (99%), MeI (>99%) and [18]-crown-6 (99%), toluene (≥99%),
toluene-d8 (99 atom % D), THF-d8 (99.5 atom % D), CDCl3 (99.8 atom % D), butyl acrylate
(≥99%), styrene (≥99%), and methyl methacrylate (99%)
were used without any further purification. Tetrakis(trimethylsilyl)germane,76 (link) tetraacylgermane 1 and FCOMes were
prepared according to published procedures.54 (link)1H, 13C, and 29Si NMR spectra
were recorded on either a Varian INOVA 300 spectrometer in C6D6, THF-d8, or CDCl3 solutions and referenced versus TMS using the internal 2H-lock signal of the solvent. HRMS spectra were run on a Kratos Profile
mass spectrometer. Infrared spectra were obtained on a Bruker Alpha-P
Diamond ATR Spectrometer from the solid sample. Melting points were
determined using a Stuart SMP50 apparatus and are uncorrected. Elemental
analyses were carried out on a Hanau Vario Elementar EL apparatus.
UV absorption spectra were recorded on a PerkinElmer Lambda 5 spectrometer.
Frühwirt P., Knoechl A., Pillinger M., Müller S.M., Wasdin P.T., Fischer R.C., Radebner J., Torvisco A., Moszner N., Kelterer A.M., Griesser T., Gescheidt G, & Haas M. (2020). The Chemistry of Acylgermanes: Triacylgermenolates Represent Valuable Building Blocks for the Synthesis of a Variety of Germanium-Based Photoinitiators. Inorganic Chemistry, 59(20), 15204-15217.
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5

Schlenk Techniques for Organometallic Synthesis

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All experiments
were performed under a nitrogen atmosphere using
standard Schlenk techniques. Solvents were dried using a column solvent
purification system.33 (link) ClSiMe3 (95%), KOtBu (>98%), ClCOMes (99%), ClCOAd (98%)
and 18-cr-6 (99%), were used without any further purification. 1H, 13C, and 29Si NMR spectra were recorded
on a Varian INOVA 300 spectrometer in C6D6,
THF-d8, or CDCl3 solutions
and were referenced versus TMS using the internal 2H-lock
signal of the solvent. HRMS spectra were obtained on a Kratos Profile
mass spectrometer. Infrared spectra were obtained on a Bruker Alpha-P
Diamond ATR spectrometer from the solid sample. Melting points were
determined using a Stuart SMP50 apparatus and are uncorrected. Elemental
analyses were carried out on a Hanau Vario Elementar EL apparatus.
UV absorption spectra were recorded on a PerkinElmer Lambda 5 spectrometer.
Wiesner T., Leypold M., Steinmaurer A., Schnalzer D., Fischer R.C., Torvisco A, & Haas M. (2020). Synthesis of Stable Dianionic Cyclic Silenolates and Germenolates. Organometallics, 39(15), 2878-2887.
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6

ATR-FTIR Spectroscopy of Mixture Samples

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The ATR-FTIR spectra of the mixtures were recorded using Bruker Optics’ Alpha-P Diamond ATR Spectrometer of Bruker Optics GmbH (Ettlingen, Germany) and Thermo Nicolet 380 IR spectrometer operating with a SmartOrbit reflectionaccessory (Thermo Electron orporation, Madison, WI, USA).
Tsagdi A., Drossos I., Georgiou D., Exarhopoulos S., Karasiotas G., Kallitsis J.K, & Kalogianni E.P. (2021). Injection Molded PP Foams Using Food Ingredients for Food Packaging Applications. Polymers, 13(2), 288.
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7

ATR-FTIR Characterization of Copolymer Films

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The ATR-FTIR spectra of the copolymers and cross-linked films before and after curing were recorded using a Bruker Optic’s Alpha-P Diamond ATR Spectrometer of Bruker Optics GmbH (Ettlingen, Germany).
Lainioti G.C., Tsapikouni A., Druvari D., Avramidis P., Prevedouros I., Glaropoulos A, & Kallitsis J.K. (2021). Environmentally Friendly Cross-Linked Antifouling Coatings Based on Dual Antimicrobial Action. International Journal of Molecular Sciences, 22(9), 4658.
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