Results 31 to 40 of about 7,662,716 (290)

Inhibition Action and Adsorption Behavior of Green Inhibitor Sodium Carboxymethyl Cellulose on Copper

open access: yesInternational Journal of Electrochemical Science, 2015
In this paper, Sodium carboxymethyl cellulose (Na-CMC), as a new green corrosion inhibitor, has been investigated. The inhibition behavior of Na-CMC on copper in simulated cooling water was examined by EIS and polarization measurements.
Mei-Ming Li   +4 more
doaj   +1 more source

Setting time evaluation of injectable carbonate apatite cement using various sodium carboxymethylcellulose (Na CMC) concentration

open access: yesPadjadjaran Journal of Dentistry, 2018
Introduction: The injectable calcium phosphate cement has the advantage to be used in the bone defect with the limited access which supports a minimally invasive surgical technique.
Arief Cahyanto   +2 more
doaj   +1 more source

Assessment of clay materials for suitability in drilling mud formulation from part of Ondo State, South-West Nigeria

open access: yesJournal of Petroleum Exploration and Production Technology, 2020
Bentonite used for drilling operations in the oil and gas industry in Nigeria is mainly imported into the country. This project evaluated the efficiency of additives and their function in enhancing the rheological and flow properties of local bentonite ...
Ameloko Aduojo Anthony   +3 more
doaj   +1 more source

Perbandingan Carbomer dan CMC-Na Sebagai Gelling Agent Pada Formulasi Hand Sanitizer Aloe Vera

open access: yesJurnal Sintesis: Penelitian Sains, Terapan dan Analisisnya, 2022
Pada tahun 2021 angka penyebaran virus Covid-19 semakin meningkat, sehingga masyakarat diwajibkan untuk mematuhi protokol kesehatan agar terhindar dari virus tersebut. Salah satu cara yang dapat digunakan adalah memebrsihkan tangan menggunakan hand sanitizer.
Muhammad Mochtar   +2 more
openaire   +1 more source

The Optimum Conditions of Carboxymethyl Chitosan Synthesis on Drug Delivery Application and Its Release of Kinetics Study

open access: yesIndonesian Journal of Chemistry, 2017
In this paper, carboxymethyl chitosan (CMC) was synthesized and studied as a carrier to encapsulate vitamin (as drug model) and controlled release. Chitosan (CS) is a polycationic derivated from chitin, which suitable for active substance carrier system ...
Parsaoran Siahaan   +5 more
doaj   +1 more source

Physical Properties of Ovalbumin/Sodium Carboxymethyl Cellulose Composite Gels Induced by Glucono-δ-Lactone and Heat Treatment

open access: yesGels
In this paper, the effect of sodium carboxymethyl cellulose (CMC-Na) on the structure and gel properties of ovalbumin (OVA) gels induced by glucono-δ-lactone (GDL) and heat treatment was investigated.
Xiaofan Zhang   +3 more
doaj   +1 more source

Influence of CMC-Na Concentration to Physical Properties of SNEDDS Kersen leaves Ethanolic Extract Gel

open access: yesIOP Conference Series: Materials Science and Engineering, 2019
Abstract Kersen leaves (Muntingia calabura L.) consist of flavonoid, saponin and tannin that has bacteriostatic activity to bacteria caused acnes such as Staphylococcus epidermidis. In this research the extract is loaded into SNEDDS [Self Nano Emulsifying Drugs Delivery System] in order to optimalize the absorbtion of active substances ...
D E Ermawati, C Wulandari
openaire   +1 more source

Arc Jet Testing of CMC Samples with Transpiration Cooling [PDF]

open access: yes, 2013
High speed sustained atmospheric flight creates high thermal loads at the tip, leading edges, intake ramps or engine structures of a flight vehicle.
Esser, Burkard   +5 more
core   +1 more source

OPTIMASI FORMULA TABLET BUKAL MUKOADHESIVE GLIBENKLAMID MENGGUNAKAN MATRIKS CMC NA SERTA ASAM OLEAT SEBAGAI ENHANCHER

open access: yesJURNAL ILMIAH FARMASI AKADEMI FARMASI JEMBER, 2021
Glibenclamide is a sulfonylurea class of antidiabetic drugs that works by stimulating insulin secretion in the pancreas so that it is effective only when the β-cells of the pancreas can still produce. The glibenclamide dosage form that is on the market is a conventional oral tablet which has various disadvantages in terms of pharmacokinetics.
ASA FALAHI, DEWI RASHATI
openaire   +2 more sources

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

open access: yesFEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav   +2 more
wiley   +1 more source

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