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1-10 of 263 results for N isotopes

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Select article: Letter: Specific Isotope Labeling for the Identification of Free N-Terminal Peptides of Proteins Separated by Polyacrylamide Gel Electrophoresis

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Research article

First published 2007-8

Letter: Specific Isotope Labeling for the Identification of Free N-Terminal Peptides of Proteins Separated by Polyacrylamide Gel Electrophoresis

Aniel Sanchez, Yassel Ramos, Yanni Solano [...]

European Journal of Mass Spectrometry

Select article: Computational investigation of isotopic effect in H 2 @X 12 N 12 and H 2 O@X 12 N 12 (X = B and Al) molecules

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First published 2024-11

Computational investigation of isotopic effect in H 2 @X 12 N 12 and H 2 O@X 12 N 12 (X = B and Al) molecules

Reza Ghiasi, Alireza Valizadeh, Hoda Pasdar

Main Group Chemistry

Select article: Carbon (δ 13 C) and nitrogen (δ 15 N) isotope ratios reveal geographic affinity and dietary status of Ajnala skeletal remains: A forensic anthropological study

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Research article

First published 2023-10

Carbon (δ 13 C) and nitrogen (δ 15 N) isotope ratios reveal geographic affinity and dietary status of Ajnala skeletal remains: A forensic anthropological study

Jagmahender Singh Sehrawat, Niraj Rai

Medicine,Science and the Law

Select article: n -Alkanes and compound carbon isotope records from Lake Yiheshariwusu in the Hulun Buir sandy land,northeastern China

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First published 2020-10

n -Alkanes and compound carbon isotope records from Lake Yiheshariwusu in the Hulun Buir sandy land,northeastern China

Manman Xie, Qing Sun, Haowei Dong [...]

The Holocene

Select article: A 1700-year n -alkanes hydrogen isotope record of moisture changes in sediments from Lake Sugan in the Qaidam Basin,northeastern Tibetan Plateau

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Research article

First published 2013-9

A 1700-year n -alkanes hydrogen isotope record of moisture changes in sediments from Lake Sugan in the Qaidam Basin,northeastern Tibetan Plateau

Zheng Wang, Weiguo Liu, Zhonghui Liu [...]

The Holocene

Select article: Use of stable isotopes (δ 2 H,δ 13 C and δ 15 N) to infer the migratory connectivity of Terek Sandpipers ( Xenus cinereus ) at stopover sites in the East Asian–Australasian Flyway

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Research article

First published 2020-5

Use of stable isotopes (δ 2 H,δ 13 C and δ 15 N) to infer the migratory connectivity of Terek Sandpipers ( Xenus cinereus ) at stopover sites in the East Asian–Australasian Flyway

Young-Min Moon, Kwanmok Kim, Jinhan Kim [...]

Avian Biology Research

Select article: Metal Isotope Effect on Raman Spectrum of [Zn(NH 3 ) 4 ]I 2 Crystals

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Research article

First published 1971-5

Metal Isotope Effect on Raman Spectrum of [Zn(NH 3 ) 4 ]I 2 Crystals

Kazuo Nakamoto, James Takemoto, T. L. Chow

Applied Spectroscopy

Select article: Modeling Mercury Distribution in the Sarasota Bay Ecosystem Using SERAFM and Stable Isotope Ratios of Nitrogen (δ 15 N) in Biota

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First published 2014-03

Modeling Mercury Distribution in the Sarasota Bay Ecosystem Using SERAFM and Stable Isotope Ratios of Nitrogen (δ 15 N) in Biota

Yong-Seok Hong, Erik Rifkin, Edward J. Bouwer

Environmental Engineering Science

Select article: Stable isotopes in Ctenomys bone collagen as proxies for Holocene climate and habitat change in the Monte Desert (Argentina)

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First published 2025-10

Stable isotopes in Ctenomys bone collagen as proxies for Holocene climate and habitat change in the Monte Desert (Argentina)

José Manuel López, Martín Luna, Gisela Quiroga [...]

The Holocene

Select article: Assessing the diet of modern and archaeological guanacos from the Great Chaco in Córdoba,Argentina,through stable isotope analysis (δ 13 C,δ 15 N) of bone and dentin collagen: Implications for paleoenvironmental and zooarchaeological studies

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Research article

First published 2024-6

Assessing the diet of modern and archaeological guanacos from the Great Chaco in Córdoba,Argentina,through stable isotope analysis (δ 13 C,δ 15 N) of bone and dentin collagen: Implications for paleoenvironmental and zooarchaeological studies

María Paula Weihmüller, Andrés Darío Izeta, Ashley Sharpe [...]

The Holocene

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