Search Results - "Ahmad, Wan Azlina"

Organic and Inorganic Matter Removal Using High Polymeric Al13 Containing Polyaluminium Chloride by Zakaria, Zainul Akmar, Ahmad, Wan Azlina

“…The ability of locally laboratory-synthesized polyaluminium chloride (PAC) with high Al 13 content (PAC-Al 13 ) to remove organic, inorganic matter and colour…”
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Chromium(VI) removal from aqueous solution by untreated rubber wood sawdust by Akmar Zakaria, Zainul, Suratman, Marlini, Mohammed, Nurfadilah, Azlina Ahmad, Wan

“…The ability of untreated local rubber wood sawdust (RWS) to remove Cr(VI) was carried out under a bench-scale shaking condition by varying parameters such as…”
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Application of violet pigment from Chromobacterium violaceum UTM5 in textile dyeing by Venil, Chidambaram K, Nur Z. Yusof, Claira A. Aruldass, Wan-Azlina Ahmad

“…Natural dyes and pigments are emerged as an important alternative to potentially harmful synthetic dyes. There is a growing demand for eco-friendly/non-toxic…”
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Relevant visualization technologies for latent fingerprints on wet objects and its challenges: a review by Azman, Aida Rasyidah, Mahat, Naji Arafat, Wahab, Roswanira Abdul, Ahmad, Wan Azlina, Huri, Mohamad Afiq Mohamed, Hamzah, Hafezul Helmi

“…Fingerprint has been one of the powerful evidence in forensic investigation as it is useful for human identification, associating an individual to an item…”
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Antioxidant Activity Evaluation of FlexirubinType Pigment from Chryseobacterium artocarpi CECT 8497 and Related Docking Study by Mogadem, Abeer, Almamary, Mohamed Ali, Mahat, Naji Arafat, Jemon, Khairunadwa, Ahmad, Wan Azlina, Ali, Imran

“…The current research is focused on studying the biological efficacy of flexirubin, a pigment extracted from CECT 8497.Different methods such as DPPH, H O NO ,…”
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Preliminary forensic assessment of the visualised fingerprints on nonporous substrates immersed in water using the green and optimised novel nanobio-based reagent by Azman, Aida Rasyidah, Mahat, Naji Arafat, Abdul Wahab, Roswanira, Ahmad, Wan Azlina, Ismail, Dzulkiflee

“…The discovery of forensic evidence (e.g. weapons) during forensic underwater investigations has seen an increasing trend. To date, small particle reagent (SPR)…”
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Utilization of agro-industrial waste for the production of yellowish-orange pigment from Chryseobacterium artocarpi CECT 8497 by Aruldass, Claira Arul, Aziz, Amira, Venil, Chidambaram Kulandaisamy, Khasim, Ali Reza, Ahmad, Wan Azlina

“…Bacterial pigments showed potential in various applications but the pigment production is limited due to high cost. This study reports on the optimization of…”
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Chryseobacterium artocarpi sp. nov., isolated from the rhizosphere soil of Artocarpus integer by Venil, Chidambaram Kulandaisamy, Nordin, Nordiana, Zakaria, Zainul Akmar, Ahmad, Wan Azlina

“…A bacterial strain, designated UTM-3T, isolated from the rhizosphere soil of Artocarpus integer (cempedak) in Malaysia was studied to determine its taxonomic…”
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Hexavalent chromium reduction by Acinetobacter haemolyticus isolated from heavy-metal contaminated wastewater by Zakaria, Zainul Akmar, Zakaria, Zainoha, Surif, Salmijah, Ahmad, Wan Azlina

“…Possible application of a locally isolated environmental isolate, Acinetobacter haemolyticus to remediate Cr(VI) contamination in water system was…”
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Box–Behnken design optimisation of a green novel nanobio-based reagent for rapid visualisation of latent fingerprints on wet, non-porous substrates by Azman, Aida Rasyidah, Mahat, Naji Arafat, Wahab, Roswanira Abdul, Ahmad, Wan Azlina, Puspanadan, Jive Kasturi, Huri, Mohamad Afiq Mohamed, Kamaluddin, Mohammad Rahim, Ismail, Dzulkiflee

“…Objective Optimisation of the green novel nanobio-based reagent (NBR) for rapid visualisation of groomed fingerprints on wet non-porous substrates using…”
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Sugarcane bagasse as nutrient and support material for Cr(VI)-reducing biofilm by Wan Ahmad, Wan Haslinda, Chyan, Jong Bor, Zakaria, Zainul Akmar, Ahmad, Wan Azlina

“…The high cost of culture growth medium is one of the problems faced in the scaling-up of biological processes involved in wastewater treatment. This makes it…”
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Chromium(VI) resistance and removal by Acinetobacter haemolyticus by Pei, Quek Hsiao, Shahir, Shafinaz, Santhana Raj, A. S, Zakaria, Zainul Akmar, Ahmad, Wan Azlina

“…The present work highlighted the studies on Cr(VI) reduction by cells of Acinetobacter haemolyticus (A. haemolyticus). The strain tolerated 90 mg Cr(VI) l⁻¹ in…”
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Pilot-scale removal of chromium from industrial wastewater using the ChromeBac™ system by Ahmad, Wan Azlina, Zakaria, Zainul Akmar, Khasim, Ali Reza, Alias, Muhamad Anuar, Ismail, Shaik Muhammad Hasbullah Shaik

“…The enzymatic reduction of Cr(VI) to Cr(III) by Cr(VI) resistant bacteria followed by chemical precipitation constitutes the ChromeBac™ system. Acinetobacter…”
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Biological detoxification of Cr(VI) using wood-husk immobilized Acinetobacter haemolyticus by Zakaria, Zainul Akmar, Zakaria, Zainoha, Surif, Salmijah, Ahmad, Wan Azlina

“…Acinetobacter haemolyticus, a Gram-negative aerobic locally isolated bacterium, immobilized on wood-husk showed the ability to detoxify Cr(VI) to Cr(III)…”
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Evaluation of the Combined Cr(VI) Removal Capacity of Sawdust and Sawdust-Immobilized Acinetobacter haemolyticus Supplied with Brown Sugar by Ahmad, Wan Azlina, Zakaria, Zainul Akmar, Razali, Firdausi, Samin, Jefri

“…The purpose of this study is to evaluate the combined Cr(VI) removal capacities of nonliving (untreated rubber wood sawdust, URWS) and living biomass…”
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Isolation and characterization of flexirubin type pigment from Chryseobacterium sp. UTM-3T by Venil, Chidambaram Kulandaisamy, Zakaria, Zainul Akmar, Usha, Rajamanickam, Ahmad, Wan Azlina

“…The pigment from Chryseobacterium sp. UTM-3T was isolated and characterized with the aim to develop a natural colorant for application in bio-pigment…”
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Current perspective of yellowish-orange pigments from microorganisms- a review by Aruldass, Claira Arul, Dufossé, Laurent, Ahmad, Wan Azlina

“…Natural yellowish-orange pigments are derived from bacteria, yeasts, fungi and microalgae, including Chryseobacterium, Monascus and Chlorella. The purpose of…”
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Bacterial pigments and their applications by Venil, Chidambaram Kulandaisamy, Zakaria, Zainul Akmar, Ahmad, Wan Azlina

“…•Bacterial pigments in terms of current trends, market needs and economics.•Technological challenges in bacterial pigment production processes.•Novel…”
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Cr(VI) Removal Using the Combination of the Cr(VI)-Resistant and Cr(VI)-Reducing Biofilm and the Alum-Polyacrylamide by Zakaria, Zainul Akmar, Ahmad, Wan Azlina

“…This paper describes the removal of Cr(VI) using the combination of bacterial reduction of Cr(VI) to Cr(III) by wood husk–packed column containing the…”
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Cr-Reducing Biofilm and the Alum-Polyacrylamide by Zakaria, Zainul Akmar, Ahmad, Wan Azlina

“…This paper describes the removal of Cr(VI) using the combination of bacterial reduction of Cr(VI) to Cr(III) by wood husk-packed column containing the…”
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