Salasiah Endud - Profile on Academia.edu (original) (raw)

Papers by Salasiah Endud

Highly Effective Cubic Aluminated Mesoporous Catalyst in Friedel-Crafts Acylation

ABSTRACT

Nano iron porphyrinated poly(amidoamine) dendrimer mobil composition matter-41 for extraction of N-nitrosodiphenylamine nitrosamine from water samples

Microporous and Mesoporous Materials, 2015

ABSTRACT Functionalized metalloporphyrin [5,10,15,20-tetrakis-(4-carboxyphenyl)-porphyrin] was co... more ABSTRACT Functionalized metalloporphyrin [5,10,15,20-tetrakis-(4-carboxyphenyl)-porphyrin] was coupled with poly(amidoamine) (PAMAM) to form an adduct of iron porphyrin PAMAM dendrimer Mobil Composition Matter-41 (MCM-41) (FeP/Dend-MCM-41). MCM-41 was used as a mesoporous nanomaterial support for FeP/Dend to control pores for adsorption. The materials obtained were characterized by X-ray diffraction, Fourier-transform infrared spectroscopy, diffuse-reflectance ultraviolet–visible spectroscopy, 1H nuclear magnetic resonance, field-emission scanning electron microscopy, transmission electron microscopy, and fluorescence spectroscopy. The performance of the synthesized FeP/Dend-MCM-41 adsorbent in solid-phase membrane tip extraction (SPMTE) was evaluated for the extraction of N-nitrosodiphenylamine (NDPhA) nitrosamine from water samples prior to high-performance liquid chromatography (HPLC). Under the optimized conditions, the method showed good linearity with coefficients of determination R2 > 0.995 in the concentration range of 1–10,000 ng mL−1. The method offered good limits of detection (0.96 ng mL−1) and limits of quantification (3.21 ng mL−1) and analyte recoveries in the range of 97–105% with RSD < 8% at 1 ng mL−1. The developed FeP/Dend-MCM-41-G3-SPMTE coupled with HPLC method was successfully used for trace analyses of NDPhA in selected water samples (drinking water, tap water, lake water and waste water).

Dendrimer-based catalyst containing lanthanum and organic amine for aldol condensation

The Synthesis and Reactivity of Cycloheptatrienyl Molybdenum and Tungsten Complexes Containing Bisphosphine and Diamine Ligands

Penjerapan Pestisid Menggunakan Zeolit Sintetik (Al-MCM-41-30) dan Zeolit Semulajadi (Klinoptilolit)

Characterization of local structure of conducting polymetric nanocomposite peo

Universiti Teknologi Malaysia Institutional Repository is powered by EPrints 3 which is developed... more Universiti Teknologi Malaysia Institutional Repository is powered by EPrints 3 which is developed by the School of Electronics and Computer Science at the University of Southampton. More information and software credits.

Phase transformation of mesoporous molecular sieves: effect of hydroxide

Iron porphyrins supported on mesoporus molecular sieve Al-MCM-4 poly (methacylic acid)

Syntesis and characterization of polymeric nanocomposites polystyrene/silylated mesoporous material MCM-41

Synthesis of Different-Sized Cadmium Sulfide Nanoparticles inside Polymer and Mesoporous Al-MCM-41 Matrices by Direct Polymerization Miniemulsion and Ion Exchange Technique

Page 1. Synthesis, characterization and catalytic activity of polymer anchored transition metal c... more Page 1. Synthesis, characterization and catalytic activity of polymer anchored transition metal complexes toward oxidation reactions SM Islam Paramita Mondal Kazi Tuhina Anupam Singha Roy Dilder Hossain Sanchita Mondal ...

Amine functionalized MCM-41 as bronstead base catalyst in aldol condensation of aldehyde and ketone

Sintesis dan pencirian bahan mesoliang berasaskan niobium oksida berpenyokong MCM-41

Endud, Salasiah and Zahari, Mohamad Rozaimi (2006) Sintesis dan pencirian bahan mesoliang berasas... more Endud, Salasiah and Zahari, Mohamad Rozaimi (2006) Sintesis dan pencirian bahan mesoliang berasaskan niobium oksida berpenyokong MCM-41. In: Prosiding Projek Sarjana Muda Sains Jabatan Kimia, Sesi 2005/2006 "Plant, Health and Man-Past, Present and Future"10th ...

Tindak balas pengasilan friedel-crafts menggunakan mangkin aluminosilikat MCM-41

Synthesis of poly (vinyl) acetate silylated-mesoporous Si-MCM-41 and its characterization

Porphyrin-based dendrimer as biomimetic catalysts for the transformations of D-limonene

... Rawi, Shahrul Afzan and Kae, Chin Tian (2009) Porphyrin-based dendrimer as biomimetic catalys... more ... Rawi, Shahrul Afzan and Kae, Chin Tian (2009) Porphyrin-based dendrimer as biomimetic catalysts for the transformations of D ... Basic & Applied Sciences and Regional Annual Fundamental Science Seminar 2009 (ICORAFSS 2009), 2009, The Zon Regency Hotel, Johor Bahru. ...

XRD, FTIR and 13 C CP/MAS NMR Studies of Composite Comprising Poly (vinyl acetate)-silylated Si-MCM-41

Abstract A composite structure based on silylated MCM-41 and Poly (vinyl acetate)(PVAc) was synth... more Abstract A composite structure based on silylated MCM-41 and Poly (vinyl acetate)(PVAc) was synthesized via solution intercalation. Poly (vinyl acetate)-silylated Si-MCM-41 composite were characterized by XRD, FTIR spectroscopy and 13 C CP/MAS NMR in ...

DETERMINATION OF DIELECTRIC PROPERTY AND IONIC CONDUCTIVITY OF CdS/SO 3 HP (S-DVB) NANO COMPOSITES

Aplikasi difraksi sinar-X untuk karakterisasi Cds/Polimer nanokomposit dan stabilitas CDS/APTMS-Al-MCM-41 nanokomposit

Syhthesis and characterization of porphyrin-based neutral anion binding site