About the Authors

Shazwani Samson

dorawanie_89@yahoo.com (SS); mahiran@science.upm.edu.my (MB)

Affiliation Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, UPM Serdang, Selangor, Malaysia

Mahiran Basri

dorawanie_89@yahoo.com (SS); mahiran@science.upm.edu.my (MB)

Affiliation Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, UPM Serdang, Selangor, Malaysia

Hamid Reza Fard Masoumi

Affiliation Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, UPM Serdang, Selangor, Malaysia

Emilia Abdul Malek

Affiliation Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, UPM Serdang, Selangor, Malaysia

Roghayeh Abedi Karjiban

Affiliation Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, UPM Serdang, Selangor, Malaysia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SS MB HRFM EAM RAK. Performed the experiments: SS HRFM. Analyzed the data: SS MB HRFM EAM RAK. Contributed reagents/materials/analysis tools: MB HRFM EAM RAK. Wrote the paper: SS.