The reviewers have commented on your above paper. They indicated that it is not acceptable for publication in its present form.

However, if you feel that you can suitably address the reviewers' comments (included below), I invite you to revise and resubmit your manuscript.

Please carefully address the issues raised in the comments.

If you are submitting a revised manuscript, please also:

a) outline each change made (point by point) as raised in the reviewer comments
   
AND/OR

b) provide a suitable rebuttal to each reviewer comment not addressed


To submit your revision, please do the following:

1. Go to: https://ees.elsevier.com/ijleo/

2. Enter your login details

3. Click [Author Login]
This takes you to the Author Main Menu.

4. Click [Submissions Needing Revision]
I look forward to receiving your revised manuscript.

Yours sincerely,

Muhammad Faryad
Section Editor
Optik - International Journal for Light and Electron Optics

Note: While submitting the revised manuscript, please double check the author names provided in the submission so that authorship related changes are made in the revision stage. If your manuscript is accepted, any authorship change will involve approval from co-authors and respective editor handling the submission and this may cause a significant delay in publishing your manuscript.

Reviewers' comments:


Reviewer #1: The authors have complied with reviewer comments and I satisfied with the changes. However, there are still grammatical errors found in many places. For example; pg.2 ln.28-32

"The titania(titanium dioxide,TiO2), as solar energy conversion, catalysis and health-oriented applications due to its non-toxicity, chemical stability and low cost."

The authors should check overall manuscript again carefully. Therefore, I recommend minor revision for the manuscript.




Reviewer #2: The manuscript has been improved accordingly, thus it can be accepted for publication. 返回小木虫查看更多