OpenAlex 1,457 works 33 author topics
Works
1,457 works
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YÖKSİS
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OpenAlex top 1%
OpenAlex 99.9%
No abstract yet.
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YÖKSİS
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OpenAlex top 10%
OpenAlex 93.3%
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OpenAlex top 10%
OpenAlex 97.4%
Protonated amino acids and derivatives RCH(NH2)C(+O)X · H(+) (X = OH, NH2, OCH3) do not form stable acylium ions on loss of HX, but rather the acylium ion eliminates CO to form the immonium ion RCH = NH 2 (+) . By contrast, protonated dipeptide derivatives H2NCH(R)C(+O)NHCH(R')C(+O)X · H(+) [X = OH, OCH3, NH2, NHCH(R″…
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YÖKSİS
SJR Q1
JCR Q1
OpenAlex top 10%
OpenAlex 98.9%
No abstract yet.
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OpenAlex top 10%
OpenAlex 97.6%
The unimolecular and low energy collision-induced fragmentation reactions of the MH(+) ions of N-acetyl-tri-alanine, N-acetyl-tri-alanine methyl ester, N-acetyl-tetra-alanine, tetra-alanine, penta-alanine, hexa-glycine, and Leu-enkephalin have been studied with a particular emphasis on the formation and fragmentation…
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YÖKSİS
SJR Q1
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OpenAlex top 1%
OpenAlex 99.7%
adsorption and thermogravimetric analysis. A decomposition mechanism was proposed and revealed using NMR spectroscopy. Solutions to avoid or overcome the limitations of the most common crosslinkers, functional monomers and extraction techniques were proposed and experimentally validated.
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YÖKSİS
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OpenAlex top 1%
OpenAlex 99.9%
No abstract yet.
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YÖKSİS
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OpenAlex top 1%
OpenAlex 99.5%
No abstract yet.
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OpenAlex top 10%
OpenAlex 96.5%
No abstract yet.
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YÖKSİS
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OpenAlex top 1%
OpenAlex 99.3%
No abstract yet.
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OpenAlex top 10%
OpenAlex 90.8%
The metastable ion fragmentation reactions of protonated α-amino acids were recorded. In addition, the low-energy collision-induced dissociation (CID) reactions were studied as a function of collision energy and breakdown graphs, expressing the energy dependence of the fragmentation reactions, were established for a v…
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YÖKSİS
SJR Q1
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OpenAlex top 10%
OpenAlex 99.0%
This study demonstrates the use of aptamer-conjugated graphene oxide as an affinity extraction and detection platform for analytes from complex biological media. We have shown that cocaine and adenosine can be selectively enriched from plasma samples and that direct mass spectrometric readouts can be obtained without…
Academicians
33 academicians
- TALAT YALÇIN 40 author topics
- EZEL BOYACI 23 author topics
- ZEHRA NUR ÖZER 21 author topics
- ABDİL ÖZDEMİR 20 author topics
- NECATİ KAYA 16 author topics
- AYŞEM ARDA 14 author topics
- CEMİL AYDOĞAN 14 author topics
- MUSTAFA GÜLFEN 14 author topics
- SEZİN ERARPAT BODUR 10 author topics
- EROL ERÇAĞ 9 author topics
- HÜSEYİN GÜNER 9 author topics
- FATMA AHU AKIN 8 author topics