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刘欢欢66

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[求助] 论文大修问题

Ref: Preparation and characterization of poly(melamine-formaldehyde) microcapsules filled with propisochlor

Thank you for submitting the above-mentioned manuscript to Journal of Macromolecular Science, Part A: Pure and Applied Chemistry.

Your manuscript entitled "Preparation and characterization of poly(melamine-formaldehyde) microcapsules filled with propisochlor" has now been reviewed.  The reviewer comments are attached to this email.

The reviewer(s) suggested major revisions made to your manuscript before accepting it for publication in Journal of Macromolecular Science, Part A: Pure and Applied Chemistry. Therefore, I kindly invite you to respond to the reviewer(s)' thoughtful comments and revise your manuscript accordingly.

When you revise your manuscript please highlight the changes you make by using color-highlighted text. Alternatively, you can submit your manuscript by using the track changes mode in MS Word.

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This will direct you to the first page of your revised manuscript. Please enter your responses to the comments made by the reviewer(s) in the space provided. You can use this space to document any changes you made to the original manuscript. Please be as specific as possible in your response to the reviewer(s).

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Because we are trying to facilitate a timely publication of your manuscript submitted to Journal of Macromolecular Science, Part A: Pure and Applied Chemistry, your revised manuscript should be uploaded latest by 10-Mar-2019.  If it is not possible for you to submit your revision by this date, please inform me in a timely course, otherwise I may have to consider your paper as a new submission.

Once again, thank you for submitting your manuscript to Journal of Macromolecular Science, Part A: Pure and Applied Chemistry and I look forward to receiving your revision soon.

Sincerely,
Dr Sanyal
Associate Editor, Journal of Macromolecular Science, Part A: Pure and Applied Chemistry
jmspac.sanyal@gmail.com

Reviewer(s)' Comments to Author:

Reviewer: 1

Comments to the Author
Minor Revision
1、Whether the PMF microcapsules in this paper are different from the methods in capsules preparation except the changes in solvent?
2、What is the full name of PMF microcapsules in the abstract？
3、As mentioned in the paper, the biggest difference between your microcapsules and the previous ones is that you use non-organic solvents. However, why did previous studies use organic solvents to prepare microcapsules? Does the change of solvent affect its use effect?
4、Whether the shell can be degraded and propisochlor can be released in the process of continuous release of microcapsules?

Reviewer: 2

Comments to the Author
Title: Preparation and characterization of poly(melamine-formaldehyde) microcapsules
filled with propisochlor
Manuscript Number: LMSA-2018-0251

The manuscript mainly worked on the preparation of poly melamine-formaldehyde microcapsules that filled with propisochlor using in-situ polymerization method and investigated the effect of different ratios of core (propisochlor)-shell material (melamine-formaldehyde) on the encapsulation efficiency of the propisochlor microcapsules.  The microcapsules prepared in different core-shell material ratios (2:1, 1:1, 2:3 and 1:2). The microcapsules characterized using several techniques like FTIR, SEM, PSA and UV spectrometry. In addition, authors studied thermal degradation of the microcapsules using thermogravimetric analyses. The paper was organized. Analysis and conclusions were supported by the experimental results. However, in my opinion, it is far from being ready for publication in a scientific journal in its present condition. Major improvements need to be introduced before publication. The most prominent notices in the paper are as following:

1- This manuscript has some grammatical errors and the writing of the manuscript could be significantly improved and some typo like morphous in page 10 line 56.
2- Line 4 page 4, authors said “As we all know, the degradation of propisochlor through microorganisms and the drift risk of propisochlor had influenced the efficacy.” However, this is not known to everyone, as their work is new. Explain?
3- Lack to the recent reference. The authors have to demonstrate the new work that has been done. e.g. authors have to consider the references like “Encapsulation of Tung Oil for Self-Healing Coatings in Corrosion Applications, Sci. Adv. Mater., 7 (2015) 2628–2638” for self-healing as ref # 25 and ref like “Preparation and characterization of urea–formaldehyde microcapsules filled with paraffin oil, Polym. Bull., 73 (2016) 631–646” as ref #26 for phase change materials, in introduction section line 37 and 38 page 5.
4- What is the thickness of the microcapsules shell? Authors have to measure it to clarify the relation between the ratio of the core/shell material and the thickness of the shell.

ADDITIONAL COMMENTS:
Please fix the quality of chemical structure of propisochlor (bond angles, lengths etc.) and integrate this figure into Figure 3. This figure alone depicting structure is not needed separately. Also, in Figure 3, under the structure of propisochlor, a smaller sphere depiction can be used, which can be integrated inside the microcapsule. At present, Fig3 suggests as if only one propisochlor molecule is inside the microcapsule.
Also, please correct all grammatical and language errors in the revised version.
PLEASE NOTE: This is a two-step process. After clicking on the link, you will be directed to a webpage to confirm. 这句话什么意思，点击链接进去要确认什么，论文大修，是需要在原manuscript 中用word的修改标注模式吗！再次上传，修改后及有标注的还能形成PDF格式吗？求大神帮忙解答，万分感谢

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