Results 21 to 30 of about 37,775 (207)

Ekstraksi Campuran Logam Berat dan Pemisahan Cr(VI) dari Cr(III) Menggunakan Teknik Membran Cair Berpendukung (SLM)

Jurnal Kimia Sains dan Aplikasi, 2002
Telah dilakukan penelitian tentang transport logam berat menggunakan SLM dengan senyawa pembawa. Pengukuran pH memperlihatkan ion hidrogen terlibat dalam transport ini.
Muhammad Cholid Djunaidi, Abdul Haris, Gunawan Gunawan   +2 more
doaj   +1 more source

Pemulihan (Recovery) dan Pemisahan Selektif Logam Berat (Zn, Cu dan Ni) dengan Pengemban Sinergi Menggunakan Teknik SLM

Jurnal Kimia Sains dan Aplikasi, 2003
Telah dilakukan pemisahan logam berat (Zn Cu, Ni) dengan menggunakan pengemban/pembawa sinergi yaitu campuran TBP (tributil fosfat) dan D2EHPA (asam di-2 etil heksil fosfat) dengan perbandingan 1:4 (1 M) dalam alat pemisahan SLM selama 4 jam.
Muhammad Cholid Djunaidi, Mudji Triatmo Melkias Aloysius, Gunawan Gunawan   +2 more
doaj   +1 more source

Self-association and association of tri-n-butyl phosphate (TBP) in different diluents [PDF]

Journal of the Serbian Chemical Society, 1999
The interaction of tri-n-butyl phosphate (TBP) with diluents and its self-association have been investigated. The corresponding equilibrium constants were determined and used to calculate the concentration of TBP monomer.
MIROSLAV M. KOPECNI, DJORDJE M. PETKOVIC, JOZEF J. COMOR   +2 more
doaj   +2 more sources

Candidate SNP markers of changes in the expression levels of the human SCN9A gene as a hub gene for pain generation, perception, response and anesthesia

Вавиловский журнал генетики и селекции
In this work, we for the first time performed a comprehensive bioinformatics analysis of 568 human genes that, according to the NCBI Gene database as on September 15, 2024, were associated with pain generation, perception and anesthesia.
P. A. Dotsenko, K. A. Zolotareva, R. A. Ivanov, I. V. Chadaeva, N. L. Podkolodnyy, V. A. Ivanisenko, P. S. Demenkov, S. A. Lashin, M. P. Ponomarenko   +8 more
doaj   +1 more source

4-tert-butylphenol triggers common carp hepatocytes ferroptosis via oxidative stress, iron overload, SLC7A11/GSH/GPX4 axis, and ATF4/HSPA5/GPX4 axis

Ecotoxicology and Environmental Safety, 2022
4-tert-butylphenol (4-tBP) is a toxic environmental pollutant with moderate bioaccumulation, environmental persistence, and long-term toxicity. Its toxicity to aquatic organisms has become an issue of concern.
Jiawen Cui, Qin Zhou, Meijin Yu, Yuhao Liu, Xiaohua Teng, Xianhong Gu   +5 more
doaj   +1 more source

Studying the Photocatalytic Degradation of Tri-n-Butyl Phosphate Using Nano Nd-Doped TiO2 [PDF]

Journal of Sciences, Islamic Republic of Iran, 2017
Photocatalytic method was used as an efficient and simple way for degradation of tri-n-butyl phosphate (TBP). In contrast to other methods, in this method the mineralization occurs and no twin pollution is generated. Nd doped TiO2 was synthesized via sol
H. Ghasemi Mobtaker, A. Malekinejad, T. Yousefi, H. Aghayan   +3 more
doaj  

A specific E3 ligase/deubiquitinase pair modulates TBP protein levels during muscle differentiation

eLife, 2015
TFIID—a complex of TATA-binding protein (TBP) and TBP-associated factors (TAFs)—is a central component of the Pol II promoter recognition apparatus. Recent studies have revealed significant downregulation of TFIID subunits in terminally differentiated ...
Li Li, Silvia Sanchez Martinez, Wenxin Hu, Zhe Liu, Robert Tjian   +4 more
doaj   +1 more source

Study on Interaction Between TATA-Box Binding Protein (TBP), TATA-Box and Multiprotein Bridging Factor 1(MBF1) in Beauveria bassiana by Graphene-Based Electrochemical Biosensors

Frontiers in Chemistry, 2020
The regulation of transcription level is an important step in gene expression process. Beauveria bassiana is a broad-spectrum insecticidal fungi widely used in the biologic control of arthropod.
Chi Song, Zhijia Peng, Xiaogang Lin, Haoyue Luo, Min Song, Lifeng Jin, Xiangyue Xiao, Hong Ji   +7 more
doaj   +1 more source

Deactivation of TBP contributes to SCA17 pathogenesis [PDF]

Human Molecular Genetics, 2014
Spinocerebellar ataxia type 17 (SCA17) is an autosomal dominant cerebellar ataxia caused by the expansion of polyglutamine (polyQ) within the TATA box-binding protein (TBP). Previous studies have shown that polyQ-expanded TBP forms neurotoxic aggregates and alters downstream genes.
Tun-Chieh, Hsu, Cheng-Kuang, Wang, Chun-Yen, Yang, Li-Ching, Lee, Hsiu-Mei, Hsieh-Li, Long-Sun, Ro, Chiung-Mei, Chen, Guey-Jen, Lee-Chen, Ming-Tsan, Su   +8 more
openaire   +2 more sources

Extraction and Separation of Zirconium from Hafnium by Continuous and Batch Method [PDF]

مجله علوم و فنون هسته‌ای, 2014
In this research, the effect of the initial concentration of zirconium, nitric acid concentration, volume percentage of organic solvent phase (tributyl phosphate) and the phase ratio on extraction (%) was studied in a batch method and the optimum ...
Akram Rahmati, Mohammad Taghizadeh, Seyedjavad Ahmadi, Mohammad Ghanadi Maragheh   +3 more
doaj