Results 31 to 40 of about 1,834,557 (260)

Comparison of Ultrasonic and Laser-activated Continuous Chelation Irrigation on Postoperative Pain after Primary Endodontic Therapy: A Randomised Controlled Trial [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Irrigation solutions are used to flush away debris, remove the smear layer, and disinfect the non instrumented areas of the root canal system.
Vinaya Pisal, Deebah Choudhary, Ajay Singh Rao, Nimisha Shah, Devashree Darak, Chandni Shah, Sejal Dodal, Rutvi Karande   +7 more
doaj   +1 more source

Metal-chelated cryogels for amyloglucosidase adsorption: application for continuous starch hydrolysis

Bulletin of Materials Science, 2018
In the present work, a new metal-chelating platform was designed by using IDA as a chelating agent and Cu(II) as an affinity component for amyloglucosidase adsorption. Poly(AAm-GMA) cryogels were used as structural elements, while GMA monomer served reactive epoxy groups for IDA immobilization.
Sinem Evli, Hande Orhan, Pelin Sözen Aktaş, Murat Uygun, Deniz Aktaş Uygun   +4 more
openaire   +3 more sources

Combined chelation therapy in thalassemia major for the treatment of severe myocardial siderosis with left ventricular dysfunction

Journal of Cardiovascular Magnetic Resonance, 2008
Background In thalassemia major (TM), severe cardiac siderosis can be treated by continuous parenteral deferoxamine, but poor compliance, complications and deaths occur.
Pibiri Martina, Agus Annalisa, Westwood Mark A, Smith Gillian C, Dessi Carlo, Galanello Renzo, Tanner Mark A, Nair Sunil V, Walker J Malcolm, Pennell Dudley J   +9 more
doaj   +1 more source

Metal ion chelation of poly(aspartic acid): From scale inhibition to therapeutic potentials

, 2023
Poly(aspartic acid) (PASP) is a biodegradable, biocompatible water-soluble synthetic anionic polypeptide. PASP has shown a strong affinity and thus robust complexation with heavy and alkaline earth metal ions, from which several applications are ...
Sirous, Fariba, Ta, Hang Thu, Adelnia, Hossein, Blakey, Idriss   +3 more
core   +1 more source

Chelation-Accelerated Sequential Decarbonylation of Formate and Alkoxycarbonylation of Aryl Halides Using a Combined Ru and Pd Catalyst

, 2016
An efficient cooperative catalyst system for the coupling of a wide range of organic electrophiles with chelated formate is reported to afford aryl and alkenyl esters by the simultaneous employment of Ru and Pd catalyst, in which ruthenium first promotes
Moon-Gun Choi (677628), Chongmok Lee (1563316), Youngim Na (2727175), Sukbok Chang (1363863), Sangwon Ko (1650022)   +4 more
core   +2 more sources

A novel analytical, bioanalytical and theoretical approach to the platinum(II)-3-hydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one complex

Results in Chemistry, 2023
A concise, ingenious and expedite extractive spectrophotometric procedure for the micro-level analysis of Pt(II) using the novel synthesized Ligand of flavonoids family, 3-hydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one was elucidated by employing chelation
Masrat Mohmad, Nivedita Agnihotri, Vikas Kumar, Ujjawal Sharma, Rakesh Kumar, Sadegh Kaviani, Ashish Kumar, Raj Kamal   +7 more
doaj   +1 more source

Chromatin Packing Domain Engineering Through the Manipulation of Nuclear Cationic States. [PDF]

Adv Sci (Weinh)
Manipulation of intranuclear divalent cation concentrations rapidly and reversibly remodels chromatin packing domains in living cells. Magnesium depletion disrupts domain compaction, heterochromatin organization, and transcriptional regulation, whereas magnesium loading promotes more compact and stable domains.
Dunton CL, Paola Gonzalez C, Almassalha L, Li WS, Gong R, Acosta N, Ye IC, Frederick J, Hogg C, John S, Williams JAG, Nap RJ, Szleifer I, Backman V.   +13 more
europepmc   +2 more sources

The Inhibition Mechanism of Surfactant Composite for Mild Steel Corrosion in NaCl Solution

ASM Science Journal, 2021
The corrosion inhibition of sodium deodecylbenzenesulfonate (SDBS) surfactant and ZnSO4 on mild steel in 0.05 M NaCl solution was conducted through the impedance spectroscopy and linear polarisation measurement.
MK Harun, I Ismail, MZA Yahya
doaj   +1 more source

Effect of continuous soft chelating irrigation protocol on removal of smear layer

Endodontology, 2019
Aim: The purpose of this study was to compare the efficacy of continuous soft chelating irrigation protocol with conventional irrigation protocol. Methodology: sixty extracted single-rooted human teeth were randomly divided into 5 groups (n =12) and instrumented using Protaper Universal nickel-titanium rotary instruments.
Vibha Hegde, Pranav Thakkar
openaire   +2 more sources

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

FEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi, João C. Encarnação, Valeria Napolitano, Grzegorz Dubin, Grzegorz Popowicz, Karl Andersson, U. Helena Danielson   +6 more
wiley   +1 more source