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Siti Nor Qamarina Manaf

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Add  A historical perspective of hypersensitivities in medical rubber gloves
Authors: Nurulhuda Abdullah | Norhanifah Mohd Yazid | Shabinah Filza Mohd Sharib | Aziana Abu Hassan | Asrul Mustafa | Mok Kok Lang | Siti Nor Qamarina Manaf
Date: 2024-02-6 |124-02-6 |2001–1 |2023 | | | | | | |
Subject: PRRIM | MRB Rubber Technology Development | Rubber Products
Language: EN
Type: Article
Identifier: 1675-0373
Description: This paper highlights the historical perspective of hypersensitivities in medical gloves, focusing on NRL and nitrile gloves, including the extent of the hypersensitivity prevalence and allergy. Effor… More
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Add  An experimental study using 3‑aminoproplymethyldiethoxysilane (APMDS) to improve biocompatibility of NR latex film
Authors: Nurulhuda Abdullah | Shabinah Filza Mohd Sharib | Siti Nor Qamarina Manaf | Tajul Anuar Yaakob | Kok Lang Mok | Nurul Hayati Yusof
Date: 2023-06-9 |2023-06-9 |2001–1 |2023 | | | | | | |
Subject: PRRIM | Journal Rubber Research | Chemistry and technology of latex
Language: EN
Type: Article
Identifier: 1511-1768
Description: To improve the biocompatibility of dipped films from natural rubber latex (NRL) without compromising physical strength, high ammoniated NRL (HA-NRL) compounding formulations were devised by manipulati… More
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Add  Building hierarchical clusters of polyglycidyl methacrylate microspheres as a model for epoxidised natural rubber latex particles self-assembly
Authors: Siti Nor Qamarina Manaf
Date: 2022-12-30 |2022-12-30 |2001–1 |2022 | | | | | | |
Subject: PRRIM | MRB Rubber Technology Development | Chemistry and technology of rubber: general
Language: EN
Type: Article
Identifier: 1675-0373
Description: Polymer microspheres have received increasing attention in the scientific research community and have become industrially important since the 1950s. Due to their small spherical size with an average p… More
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Add  Evaluation of biocompatible palm-based polymeric surfactants for potential natural rubber latex stabilisation applications
Authors: Ling, T.Q.Y. | Hong Hao Chan | Yiing Jye Yap | Siang Yin Lee | Rhun Yian Koh | Yun Khoon Liew | Siti Nor Qamarina Manaf | Desmond Teck Chye Ang | Kok Lang Mok | Heng, Y.X.
Date: 2021-10-22 |2021-10-22 |2001–1 |2021 | | | | | | |
Subject: PRRIM | Journal Rubber Research | Chemistry and technology of latex
Language: EN
Type: Article
Identifier: 1511-1768
Description: Studies on environmental-friendly surfactants are essential to potentially replace those highly toxic and non-biodegradable commercially available surfactants. Two biocompatible polymeric anionic (AS1… More
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Add  Effect of different concentrations of sodium dodecyl sulfate and additional anionic surfactant on properties of low protein natural rubber latex
Authors: Nurulhuda Abdullah | Siti Nor Qamarina Manaf
Date: 2018-07-23 |2018-07-23 |2001– |2017 | | | | | | |
Subject: Conference | Others | AIP Conf Proc | Applications of rubber
Language: EN
Type: Article
Identifier: valet-20180723-152345
Description: This paper describes the chemical deproteinization process of natural rubber latex (NRL) using chemical denaturants namely urea and sodium dodecyl sulfate (SDS). Commercial high ammoniated natural rub… More
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Add  Physicochemical characteristic of purified latex (PL)
Authors: Nurulhuda Abdullah | Siti Nor Qamarina Manaf
Date: 2017-05-5 |2017-05-5 |2001–1 |2015 | | | | | | |
Subject: Document Delivery | Others | Chemistry and technology of latex
Language: EN
Type: Article
Identifier: valet-20170505-091844
Description: Purified latex (PL) was prepared via urea incubation of commercial high ammoniated natural rubber latex (HA-NRL) in the presence and absence of sodium dodecyl sulphate (SDS) as surfactants. During thi… More
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Add  Scrutinizing the characteristics of deproteinised natural rubber latex containing sodium dodecyl sufate
Authors: Nurulhuda Abdullah | Mok KL | Amir Hashim Md Yatim | Siti Nor Qamarina Manaf
Date: 2017-05-5 |2017-05-5 |2001–1 |2015 | | | | | | |
Subject: Document Delivery | Others | Journal of Applied Sciences Research | Rubber chemistry, properties and testing
Language: EN
Type: Article
Identifier: valet-20170505-104059
Description: An extension study on the role of sodium dodecyl sulphate (SDS) in deproteinised natural rubber latex (DPNRL) was performed. It was observed that SDS effectively facilitated the removal of proteins du… More
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Add  Evaluation of the performance of nano-sized magnesium oxide (MGO) as an alternative activator in natural rubber
Authors: Siti Nor Qamarina Manaf
Date: 2016-05-19 |2016-05-19 |2001–1 |2015 | | | | | | |
Subject: PRRIM | MRB Rubber Technology Development | Nanotechnology | Rubber Products
Language: EN
Type: Article
Identifier: 16750373
Description: Release of zinc into the environment, classified as eco-toxic to aquatic organism and higher probability of mould fouling in rubber products are two major problems caused by zinc and zinc-containing c… More
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Add  Effect of Mg oxide nanoparticles on sulphur vulcanisation of natural rubber
Authors: Siti Nor Qamarina Manaf
Date: 2014-04-11 |2014-04-11 |2001–1 |2014 | | | | | | |
Subject: PRRIM | Journal Rubber Research | Rubber chemistry, properties and testing
Language: EN
Type: Article
Identifier: 15111768
Description: Magnesium oxide (MgO) nanoparticles were introduced in natural rubber (NR) as an activator to investigate its effect on NR vulcanisates. The MgO nanoparticles were mixed in a ratio of 0−20 p.h.r. befo… More
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Add  The effect of grounded calcium carbonate on the physical properties of NR vulcanised latex films
Authors: Mohamad Akmal AR | Siti Nor Qamarina Manaf | Amir Hashim Md Yatim
Date: 2014-01-13 |2014-01-13 |2001–1 |2013 | | | | | | |
Subject: PRRIM | Journal Rubber Research | Chemistry and technology of latex
Language: EN
Type: Article
Identifier: 15111768
Description: The effect of filler loading on tensile strength, force at break, modulus, stress-strain relationship and surface morphology of natural rubber latex (NRL) films was studied. Grounded calcium carbonate… More
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Add  Improving the safe use of natural rubber latex as biomaterial for medical device application
Authors: Mok KL | Tajul Anuar Yaakob | Siti Nor Qamarina Manaf
Date: 2011-01-18 |2011-01-18 |2001–1 |2009 | | | | | | |
Subject: Conference | Others | Rubber processing and manufacturing
Language: EN
Type: Article
Identifier: valet-20110118-150550
Description: -
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Add  Minimising chemical hazards to improve biocompatibility of natural rubber latex products
Authors: Siti Nor Qamarina Manaf | Tajul Anuar Yaakob | Nur Fadilah | Mok KL
Date: 2011-01-10 |2011-01-10 |2001–1 |2010 | | | | | | |
Subject: PRRIM | Latex physiology, histology and biochemistry
Language: EN
Type: Article
Identifier: 1511-1768
Description: This study examines the residual rubber chemicals commonly used in natural rubber (NR) latex formulation and their effects on the biocompatibility of finished products. Several in-house compounds diff… More
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Add  Zinc-complexes in natural rubber latex sulphur vulcanisation system
Authors: Siti Nor Qamarina Manaf | Amir Hashim Md Yatim
Date: 20090629 | 20090629 | | 2009 | | | | | | |
Subject: PRRIM | Rubber chemistry, properties and testing
Type: Article
Identifier: vital1:31687
Description: Zinc-complexes are essential ingredients in natural rubber latex (NRL) sulphur vulcanisation systems as they enhance the vulcanisation efficiency and improve the vulcanisate properties. Sulphur, zinc-… More
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Add  Laporan untuk “International Conference on Advancement Materials and Nanotechnology”, The City Bayview Hotel, Langkawi (29 May-1 June 2007)
Authors: Siti Nor Qamarina Manaf
Date: 20080305 | 20080424 | | 2007 |
Subject: Visit Report
Type: Report
Identifier: vital1:59257
Description: Objektif persidangan ialah memberikan fokus kepada usaha-usaha penyelidikan dan penemuan-penemuanpakar serta golongan professional dari pelbagai bidang dalam usaha untuk berkongsi dan mempromosikan ma… More
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Add  Zinc-containing compound in NR latex sulphur vulcanization system
Authors: Siti Nor Qamarina Manaf | Amir Hashim Md Yatim
Date: 20070820 | 20070820 | | 2007 | | | | | | |
Subject: PRRIM
Type: Article
Identifier: vital1:36908
Description: Environmental burden associated with heavy metal eluting from industrial rubber goods is a major industrial concern in sustaining favorable eco-system. Heavy metal such as those from zinc containing c… More
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