iKnow

Enzymatic Hydrolysis Enhancement of Oil Palm Empty Fruit Bunch by peracetic-Sulfuric Acid Pretreatment
Research Output | Dar Al-hikmah Library | IIUM Only

The use of Oil palm empty fruit bunch (OPEFB) for bioethanol production requires lignin and hemicellulose removals to provide more enzyme accessibility during the subsequent enzymatic hydrolysis of cellulose to glucose. The well-known Dilute sulfuric acid (DS)-pretreatment degraded mainly the hemicellulose with minimal delignification. Oppositely,

The Impact of External Environment on the Internal Thermal Environment of the Main Prayer of Putra Mosque, Putrajaya
Research Output | Dar Al-hikmah Library | IIUM Only

Designing the outdoor landscape in hot and humid climate requires a deep understanding as it has a significant impact on the internal environment of a building. The rise in air temperature normally affects the energy consumption for cooling the internal environment of building. In order to mitigate this issue, bioclimatic design is crucially needed

Preparation, Marriage Chemistry and Applications of Graphene Quantum Dots–nanocellulose Composite: a Brief Review
Research Output | Dar Al-hikmah Library | IIUM Only

Graphene quantum dots (GQDs) are zero-dimensional carbon-based materials, while nanocellulose is a nanomaterial that can be derived from naturally occurring cellulose polymers or renewable biomass resources. The unique geometrical, biocompatible and biodegradable properties of both these remarkable nanomaterials have caught the attention of the sci

Facile one-Step Preparation and Characterization of Graphene Quantum Dots Suspension via Electrochemical Exfoliation
Research Output | Dar Al-hikmah Library | IIUM Only

This study reports on the production of graphene quantum dots (GQDs) suspension using a simple electrochemical setup which involved an electrolyte solution, consisting of citric acid and sodium hydroxide (NaOH) mixture, and pristine graphite rods for the electrode without any heating treatment (calcination), thus avoiding any high energy consumptio

A Novel Halal and Healthy Jam Product from Fruit Wastes
Research Output | Dar Al-hikmah Library | IIUM Only

Watermelon waste materials remained one of the important food grade agro-wastes generated by most hospitality industries in Southeast Asia and particularly in Malaysia. Jam was prepared from watermelon rind with different flavours (vanilla, pineapple, strawberry, lemon and no flavour). Five different samples were prepared at various compositions T1

Effective Jam Preparations from Watermelon Waste
Research Output | Dar Al-hikmah Library | IIUM Only

Watermelon waste materials remained one of the important food grade agro-wastes generated by most hospitality industries in Southeast Asia and particularly in Malaysia. Jam was prepared from watermelon rind with different flavours (vanilla, pineapple, strawberry, lemon and no flavour). Five different samples were prepared at various compositions T1

Pattern of Admission and the Over Representation in Schizophrenia Diagnosis in a Psychiatric Ward in Malaysia
Research Output | Dar Al-hikmah Library | IIUM Only

Introduction: Based on the US-UK Diagnostic Project (1972), schizophrenia was over diagnosed at the expense of mood disorders and personality disorders in New York. With the advent of the Diagnostic and Statistical Manual of Mental Disorders (DSM-III), diagnosis of schizophrenia in America became narrow and misdiagnosis of mood disorders as schizop

The Knowledge of Menopause and its Treatment Among Orang Asli in Gombak
Research Output | Dar Al-hikmah Library | IIUM Only

Menopause is a time of life where women make the transition from a reproductive stage to a non-reproductive stage. Although it is biologically universal, menopause experiences are not homogeneous in nature and there have been significant differences reported by women within and across culture. The objective of this study is two-fold: to investigate

Social Media Usage and Behaviour Among Generation Y and Z in Malaysia
Research Output | Dar Al-hikmah Library | IIUM Only

Abstract Social media is an important outlet for media agencies as they have wide reach and impressive targeting tools which conventional marketing lack. The main objective of the present research is to investigate the relationship between satisfaction through social media usage among Generation Y and Z in Malaysia and their five social needs, name

Plant Extracts: a Promising Source for the Green Synthesis of Copper Nanoparticles Towards Agriculture and Environmental Applications
Research Output | Dar Al-hikmah Library | IIUM Only

Copper nanoparticles have received an immense interest from the scientific community due to their remarkable properties, thus offering various uses in a multitude of applications. Many works have been reported on nanoparticle production using numerous approaches. Despite various methods that can be used for copper nanoparticle preparation, green sy

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