Zobrazeno 1 - 10
of 613
pro vyhledávání: '"spektroskopi"'
Autor:
Serhat Koçoğlu
Publikováno v:
Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, Vol 17, Iss 2, Pp 359-370 (2022)
Bu çalışmada 4′,5′-bis(bromometil)benzo-15-crown-5 ile 2-iyodo-3-hidroksipiridin etkileştirilerek, yeni, çift kollu taç eter ligandı (L) sentezlenmiştir. Sentezlenen ligand (L), Na+ ve K+ kompleksi elde etmek üzere sodyum pikrat ve potas
Externí odkaz:
https://doaj.org/article/86e022e56369486fa22ce5c6805335c1
Autor:
Primus Putra Wahyudi, Budi Harsono
Publikováno v:
Techne, Vol 22, Iss 1 (2023)
Penggunaan kalsium karbida (CaC2) atau karbit untuk mematangkan buah dapat berbahaya untuk kesehatan, karena pada kulit dan daging buah terdeteksi unsur logam berbahaya, seperti fosfor dan arsenik. Oleh karena itu, dibutuhkan metode yang dapat diguna
Externí odkaz:
https://doaj.org/article/a137f5be095f405e852c929853f845b5
Publikováno v:
Journal of Ata-Chem, Vol 1, Iss 1, Pp 1-19 (2021)
Oktaklorosiklotetrafosfazen, N4P4Cl8 (1)' in klor atomlarının iki eş molar miktarda N-(4-florobenzil)-N'-etiletan-1,2-diamin ile kuru THF içindeki değişim reaksiyonları 4,4,8,8-tetrakloro-2-trans-6-bis-N-(4-florobenzil)-N'-etiletan-1,2-diamino
Externí odkaz:
https://doaj.org/article/62c67fc830504618ace50e4e6efa7668
Publikováno v:
Journal of Contemporary Medicine, Vol 10, Iss 1, Pp 7-12 (2020)
AbstractAim: The aim of this study was to evaluate the role of intermediate echo time (TE) Proton Magnetic Resonance Spectroscopy (1 H-MRS) in the differential diagnosis of neoplastic and nonneoplastic cerebral mass lesions.Materials and Methods: The
Externí odkaz:
https://doaj.org/article/c0ba8559d06244069542a673f0ecbbc9
Autor:
Saepul Rahmat, Suwarno Suwarno
Publikováno v:
Infotekmesin: Media Komunikasi Ilmiah Politeknik Cilacap, Vol 11, Iss 1, Pp 14-23 (2020)
Externí odkaz:
https://doaj.org/article/8087fa461a524887a2ddd68e317ead3d
Autor:
SESAL, NÜZHET CENK, ODABAŞ, ZAFER
In this study, the effects of electron-withdrawing or electron-releasing groups in methyl benzoate esters, which are widely used in the fragrance industry, on the antioxidant and antibacterial activities of the compounds were investigated. Firstly, m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3098::a9428493ece33ca12aabdb0a72c87b3f
https://hdl.handle.net/11424/291326
https://hdl.handle.net/11424/291326
Publikováno v:
Chirality. 35:365-375
© 2023 Wiley Periodicals LLC.In this study, we have synthesized a series of 3-(pyridin-2-yl)-2-(pyridin-2-ylimino)thiazolidin-4-ol derivatives regioselectively from 2-iminothiazolidin-4-ones using LiAlH4 at room temperature. Due to the presence of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfa82ff9ef1b43daa6d4713c0825df60
https://doi.org/10.1002/chir.23545
https://doi.org/10.1002/chir.23545
Publikováno v:
Jurnal Penelitian Hasil Hutan (Journal of Forest Products Research), Vol 37, Iss 1, Pp 51-57 (2019)
Garcinia cowa termasuk famili Guttiferae, yang dikenal di Indonesia dengan nama asam kandis. Secara tradisional kulit batang Garcinia cowa telah digunakan sebagai antipiretik dan antimikroba, sementara buah dan daunnya untuk memperlancar peredaran da
Externí odkaz:
https://doaj.org/article/75e30b784fe2492d963cc7fa50fe88bb