Interaction between silicon dioxide and dipalmitoylphosphatidylcholine (DPPC) vesicles

Hur Munawar Kabir Mohd, Ainee Fatimah Ahmad, Shahidan Radiman, Faizal K.P. Kunchi Mohamed, Nur Ratasha Alia Md Rosli, Muhammad Taqiyuddin Mawardi Ayob, Irman Abdul Rahman

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Many of the cellular process depend on the ability of the membrane to separate areas while allowing exchange and tightly regulated transport of material within and across the membrane to occur, which is the driving principle behind cell communication. The complexity of biological membranes has motivated the development of a wide variety of simpler model systems whose size, geometry and composition can be tailored with precision. This study was conducted to investigate the interactions between silica nanoparticles and Dipalmitoylphosphatidylcholine (DPPC) vesicles. The size range of DPPC vesicles formed was from 50 to 150 nm. Concentration of silica added to the vesicles was varied from 0.25 to 1.5 mg/ml. The change in vesicle size distribution, localization and positioning of silica nanoparticles in vesicles was studied via transmission electron microscopy (TEM) and differential scanning calorimetry (DSC).

Original languageEnglish
Title of host publication2014 UKM FST Postgraduate Colloquium - Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2014 Postgraduate Colloquium
EditorsZahari Ibrahim, Haja Maideen Kader Maideen, Nazlina Ibrahim, Nurul Huda Abd Karim, Taufik Yusof, Fatimah Abdul Razak, Nurulkamal Maseran, Rozida Mohd Khalid, Noor Baa'yah Ibrahim, Hasidah Mohd. Sidek, Mohd Salmi Md Noorani, Norbert Simon
PublisherAmerican Institute of Physics Inc.
Pages65-68
Number of pages4
ISBN (Electronic)9780735412507
DOIs
Publication statusPublished - 1 Jan 2014
Event2014 Postgraduate Colloquium of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology, UKM FST 2014 - Selangor, Malaysia
Duration: 9 Apr 201411 Apr 2014

Publication series

NameAIP Conference Proceedings
Volume1614
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other2014 Postgraduate Colloquium of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology, UKM FST 2014
CountryMalaysia
CitySelangor
Period9/4/1411/4/14

Fingerprint

silicon dioxide
membranes
nanoparticles
interactions
positioning
heat measurement
communication
transmission electron microscopy
scanning
geometry
cells

Keywords

  • Dipalmitoylphosphatidylcholine
  • DSC
  • Silica
  • TEM
  • Vesicle

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Mohd, H. M. K., Ahmad, A. F., Radiman, S., K.P. Kunchi Mohamed, F., Md Rosli, N. R. A., Ayob, M. T. M., & Abdul Rahman, I. (2014). Interaction between silicon dioxide and dipalmitoylphosphatidylcholine (DPPC) vesicles. In Z. Ibrahim, H. M. K. Maideen, N. Ibrahim, N. H. A. Karim, T. Yusof, F. A. Razak, N. Maseran, R. M. Khalid, N. B. Ibrahim, H. M. Sidek, M. S. M. Noorani, ... N. Simon (Eds.), 2014 UKM FST Postgraduate Colloquium - Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2014 Postgraduate Colloquium (pp. 65-68). (AIP Conference Proceedings; Vol. 1614). American Institute of Physics Inc.. https://doi.org/10.1063/1.4895172

Interaction between silicon dioxide and dipalmitoylphosphatidylcholine (DPPC) vesicles. / Mohd, Hur Munawar Kabir; Ahmad, Ainee Fatimah; Radiman, Shahidan; K.P. Kunchi Mohamed, Faizal; Md Rosli, Nur Ratasha Alia; Ayob, Muhammad Taqiyuddin Mawardi; Abdul Rahman, Irman.

2014 UKM FST Postgraduate Colloquium - Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2014 Postgraduate Colloquium. ed. / Zahari Ibrahim; Haja Maideen Kader Maideen; Nazlina Ibrahim; Nurul Huda Abd Karim; Taufik Yusof; Fatimah Abdul Razak; Nurulkamal Maseran; Rozida Mohd Khalid; Noor Baa'yah Ibrahim; Hasidah Mohd. Sidek; Mohd Salmi Md Noorani; Norbert Simon. American Institute of Physics Inc., 2014. p. 65-68 (AIP Conference Proceedings; Vol. 1614).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mohd, HMK, Ahmad, AF, Radiman, S, K.P. Kunchi Mohamed, F, Md Rosli, NRA, Ayob, MTM & Abdul Rahman, I 2014, Interaction between silicon dioxide and dipalmitoylphosphatidylcholine (DPPC) vesicles. in Z Ibrahim, HMK Maideen, N Ibrahim, NHA Karim, T Yusof, FA Razak, N Maseran, RM Khalid, NB Ibrahim, HM Sidek, MSM Noorani & N Simon (eds), 2014 UKM FST Postgraduate Colloquium - Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2014 Postgraduate Colloquium. AIP Conference Proceedings, vol. 1614, American Institute of Physics Inc., pp. 65-68, 2014 Postgraduate Colloquium of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology, UKM FST 2014, Selangor, Malaysia, 9/4/14. https://doi.org/10.1063/1.4895172
Mohd HMK, Ahmad AF, Radiman S, K.P. Kunchi Mohamed F, Md Rosli NRA, Ayob MTM et al. Interaction between silicon dioxide and dipalmitoylphosphatidylcholine (DPPC) vesicles. In Ibrahim Z, Maideen HMK, Ibrahim N, Karim NHA, Yusof T, Razak FA, Maseran N, Khalid RM, Ibrahim NB, Sidek HM, Noorani MSM, Simon N, editors, 2014 UKM FST Postgraduate Colloquium - Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2014 Postgraduate Colloquium. American Institute of Physics Inc. 2014. p. 65-68. (AIP Conference Proceedings). https://doi.org/10.1063/1.4895172
Mohd, Hur Munawar Kabir ; Ahmad, Ainee Fatimah ; Radiman, Shahidan ; K.P. Kunchi Mohamed, Faizal ; Md Rosli, Nur Ratasha Alia ; Ayob, Muhammad Taqiyuddin Mawardi ; Abdul Rahman, Irman. / Interaction between silicon dioxide and dipalmitoylphosphatidylcholine (DPPC) vesicles. 2014 UKM FST Postgraduate Colloquium - Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2014 Postgraduate Colloquium. editor / Zahari Ibrahim ; Haja Maideen Kader Maideen ; Nazlina Ibrahim ; Nurul Huda Abd Karim ; Taufik Yusof ; Fatimah Abdul Razak ; Nurulkamal Maseran ; Rozida Mohd Khalid ; Noor Baa'yah Ibrahim ; Hasidah Mohd. Sidek ; Mohd Salmi Md Noorani ; Norbert Simon. American Institute of Physics Inc., 2014. pp. 65-68 (AIP Conference Proceedings).
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