Zobrazeno 1 - 10
of 838
pro vyhledávání: '"spectrophotometric analysis"'
Autor:
Abdelghani Mahmoudi, Ann Van Schepdael
Publikováno v:
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, Vol 19, Iss 1, Pp 37-46 (2024)
New spectrophotometric methods have been developed for the determination of josamycin in pure and dosage forms based on charge transfer reactions. Method-A was based on the complexation reaction of 1,2-naphthoquinone-4-sulphonate with josamycin. Comp
Externí odkaz:
https://doaj.org/article/82ec646782fb4164971851123894371a
Publikováno v:
Поволжская археология, Vol 2, Iss 48, Pp 61-67 (2024)
The article presents the geometric size and shapes of cast-iron pots which were found at the Salovka I settlement in the Upper Sura region. Also the paper reflects the results of studies of one of the fragments of a cast-iron pots, repair plate and s
Externí odkaz:
https://doaj.org/article/184a57ba4dca412f86272c7a0e51f6d9
Publikováno v:
Advances in Horticultural Science, Vol 38, Iss 1 (2024)
Saffron Crocus sativus L. (Iridaceae) is one of the most valuable and expensive medicinal plants in the world. In order to compare the quality characteristics of saffron in Afghanistan and Iran, samples of dried C. sativus from different saffron-prod
Externí odkaz:
https://doaj.org/article/1f3361302d8846d98435f490ab934605
Publikováno v:
AiBi Revista de Investigación, Administración e Ingeniería, Vol 12, Iss 1 (2024)
Removal of heavy metal ions from wastewater is of paramount importance for a clean environment and human health. Various reported processes have addressed the removal of heavy metal ions from various wastewater sources. These processes can be divided
Externí odkaz:
https://doaj.org/article/24eabb76d1bb4a4f8a958222aeb00952
Autor:
Malini S., Raj Kalyan, Kumari Latha, Jayant Lakshmi, Shettihalli Ashok Kumar, Appaji Abhishek
Publikováno v:
Open Chemistry, Vol 21, Iss 1, Pp 1-7 (2023)
Oxidation is a prominent degradation route of biological molecules that produces a wide variety of degradation products through complex mechanisms and hence qualifies to be a vital pharmaceutical process. This article presents the kinetic and spectra
Externí odkaz:
https://doaj.org/article/1ca1e03cc815477abe3184d0f75f1371
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Autor:
Hachidai Aizawa, Takashi Uematsu, Atsushi Sato, Hideo Masuki, Hideo Kawabata, Tetsuhiro Tsujino, Kazushige Isobe, Yutaka Kitamura, Masaki Nagata, Koh Nakata, Tomoyuki Kawase
Publikováno v:
International Journal of Implant Dentistry, Vol 8, Iss 1, Pp 1-10 (2022)
Abstract Background Autologous tissue-engineered periosteal sheets, which have been clinically applied for periodontal regeneration, sinus lift, and alveolar ridge augmentation, are enriched with osteoblast precursor cells and the abundant deposition
Externí odkaz:
https://doaj.org/article/c43f49dca17b44b9b09e64e244a53f00
Autor:
Joana A. Carvalho, Carlos Franco, Luís Proença, João Albernaz Neves, Mário Polido, José João Mendes, Ana Mano Azul
Publikováno v:
Dentistry Journal, Vol 11, Iss 7, p 180 (2023)
The aim of this study was to evaluate and quantify, in vitro, the extent of coronal discoloration induced by bioceramic materials over time. In total, 44 human monoradicular teeth were divided into four groups (n = 11), according to the applied mater
Externí odkaz:
https://doaj.org/article/3716f79e8b6a4a81868c8a4fed64118c
Akademický článek
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