This is the second time I've polished my paper, and I have been recommending my classmates in the laboratory to edit their papers with LetPub. The effect of the revision is quite good, and the revision is very comprehensive and careful. After submission, the reviewer did not raise any questions about the language of the paper. LetPub's account manager is also very enthusiastic and responsible. They patiently communicate, and answer any questions, provide good service, and even send emails during the holidays.

The articles on biomaterials were successfully accepted by the MSEC after the professional editing of LetPub. The service is great!

Working with LetPub for a journal cover design has been a wonderful experience. The artwork designers perfectly understood the main ideas and requirements for the cover with scientific accuracy and aesthetic vision. The customer support staff was very helpful throughout all the process and provided timely updates about the progress of the project. I do recommend this service and surely will use it again in the future."

This is the second time I have asked LetPub to help polish the language. After the article has been edited by LetPub, the language was greatly improved. I will continue to cooperate with LetPub in the future! ! !

We really enjoyed working with Research Creative for a cover art for Advanced Electronic Materials. Kathryn and her team transformed our ideas and vision into a beautiful and precisely constructed cover graphic. It was exciting to see that in every iteration our design suggestions were carefully implemented. The communication with Kathryn was really smooth during the whole process. The journal was also convinced by the cover artwork and finally picked it for the front cover of the upcoming issue. We would definitely consider Research Creative again for any scientific graphics jobs.

The editor made grammatical changes to the article: such as the correct use of "a" and "the". In addition, the editor also modified the expression. After revision, the article is smooth and easy to understand.

Thank you LetPub very much for polishing my article. The journal accepted it for publishing right after language revision. Before the journal editors referred me to LetPub, I had given my manuscript to another language editor, but it did not go through. I am grateful for LetPub's professional and detailed approach. LetPub's service is highly professional and totally worth the price.

Before my colleague referred me to LetPub, I originally tried to polish the article myself. LetPub proved that their service is very reliable. The polishing result has also been recognized by the journal that submitted the manuscript. No reviewers found any language problems. Thank you LetPub!