Results 51 to 60 of about 366,660 (299)

Preparation of anhydrite from eggshell via pyrolysis

Green Processing and Synthesis, 2018
Calcium sulfate dihydrate (CaSO4·2H2O) was prepared from the chemical reaction between calcium carbonate from duck eggshell and sulfuric acid at 25°C.
Tangboriboon Nuchnapa, Unjan Wanitcha, Sangwan Watchara, Sirivat Anuvat   +3 more
doaj   +1 more source

Analysis of Sulfur Isotope Composition of Gypsum Samples by Elemental Analyzer-Isotope Mass Spectrometry

Yankuang ceshi, 2020
BACKGROUND The conventional method for the measurement of sulfur isotopes in sulfate includes mainly barite conversion coupled with dual-inlet SO2 methods. These methods are facile and reliable.
GAO Jian-fei, XU Yan-ming, FAN Chang-fu, HU Bin, LI Yan-he   +4 more
doaj   +1 more source

Acidification of musts in warm regions with tartaric acid and calcium sulfate at industrial scale [PDF]

, 2015
Acidification of musts is necessary in warm areas where high temperatures during ripening accelerate breathing combustion of tartaric acid and, in particular, malic acid in the berries.
Cubillana Aguilera, Laura, Gómez Benítez, Juan, Lasanta Melero, Cristina, Palacios Santander, José María   +3 more
core  

Investigation of nanofiltration as a purification step for lactic acid production processes based on conventional and bipolar electrodialysis operations [PDF]

, 2006
Nanofiltration was investigated for usability in a specific lactic acid production process based on conventional and bipolar electrodialysis operations.
Bouchoux, Antoine, Lutin, Florence, Roux-de Balmann, Hélène   +2 more
core   +4 more sources

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Sulfate optimization in ettringite rich cements by SO3/Al2O3 molar ratio: A comparative study of calcium sulfoaluminate and aluminate cements

Case Studies in Construction Materials
The hydration process of calcium sulfoaluminate (CSA) and aluminate cement (CAC) is influenced by their composition and calcium sulfate sources. Increasing the calcium sulfate content promotes ettringite generation; however, exceeding the optimal ...
Huaqiang Sun, Tianzhu Lin, Kanghong Zhuo, Jueshi Qian, Xiangsheng Chen, Jian Zhang, Yubo Sun   +6 more
doaj   +1 more source

The antibacterial efficacy of calcium hydroxide–iodophors and calcium hydroxide–barium sulfate root canal dressings on Enterococcus faecalis and Porphyromonas gingivalis in vitro

Dental Journal, 2022
Background: A successful endodontic treatment is inseparable from the right choice of root canal dressing. The right choice of medicaments would result in patient satisfaction. Enterococcus faecalis (E.
Eric Priyo Prasetyo, Devi Eka Juniarti, Galih Sampoerno, Dian Agustin Wahjuningrum, Ananta Tantri Budi, Dyanita Hasri, Evelyn Tjendronegoro   +6 more
doaj   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source

Prediction and Inhibition of Inorganic Salt Formation under Static and Dynamic Conditions – Effect of Pressure, Temperature, and Mixing Ratio

International Journal of Technology, 2016
As a result of waterflooding, inorganic salt precipitation occurs in the different parts of an oil production system, thereby leading to damage of production equipment. Different parameters affect the kinetics of salt precipitation.
Azizollah Khormali, Dmitry G. Petrakov, Anar R. Farmanzade   +2 more
doaj   +1 more source

Calcium Sulfate as Bone Graft Substitute in the Treatment of Osseous Bone Defects, A Prospective Study [PDF]

Journal of Clinical and Diagnostic Research, 2013
Background: Calcium sulfate belongs to synthetic ceramic group of bone graft substitutes having an osteoconductive property. Calcium sulfate is an easily available, economic bone graft substitute.
Yashavantha Kumar C, Nalini K B, Jagdish Menon, Dilip Kumar Patro, Banerji B H   +4 more
doaj   +1 more source