ADVERTISEMENT RETURN TO ISSUEEditorialNEXTACS Omega's Progress Report: Growing with Trust and DiversityDeqing ZhangDeqing ZhangMore by Deqing Zhanghttps://orcid.org/0000-0002-5709-6088 and Krishna N. GaneshKrishna N. GaneshMore by Krishna N. Ganeshhttps://orcid.org/0000-0003-2292-643XCite this: ACS Omega 2023, 8, 24, 21352–21357Publication Date (Web):June 5, 2023Publication History Published online5 June 2023Published inissue 20 June 2023https://doi.org/10.1021/acsomega.3c03633Copyright © 2023 American Chemical SocietyRIGHTS & PERMISSIONSACS AuthorChoiceCC: Creative CommonsBY: Credit must be given to the creatorNC: Only noncommercial uses of the work are permittedND: No derivatives or adaptations of the work are permittedArticle Views360Altmetric-Citations-LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (3 MB) Get e-AlertscloseSupporting Info (1)»Supporting Information Supporting Information SUBJECTS:Batteries,Biomaterials,Coke,Diagnosis,Fossil fuels Get e-Alerts
ADVERTISEMENT RETURN TO ISSUEEditorialNEXTOpen Science at ACS: Present and Future Opportunities for ACS Omega as We Celebrate 200 IssuesDinesh C. SoaresDinesh C. SoaresMore by Dinesh C. Soareshttps://orcid.org/0000-0001-7557-0495, Deqing ZhangDeqing ZhangMore by Deqing Zhanghttps://orcid.org/0000-0002-5709-6088, and Krishna N. GaneshKrishna N. GaneshMore by Krishna N. Ganeshhttps://orcid.org/0000-0003-2292-643XCite this: ACS Omega 2022, 7, 41, 36050–36051Publication Date (Web):October 18, 2022Publication History Published online18 October 2022Published inissue 18 October 2022https://doi.org/10.1021/acsomega.2c06305Copyright © Published 2022 by American Chemical SocietyRIGHTS & PERMISSIONSACS AuthorChoiceCC: Creative CommonsBY: Credit must be given to the creatorNC: Only noncommercial uses of the work are permittedND: No derivatives or adaptations of the work are permittedArticle Views603Altmetric-Citations1LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (1022 KB) Get e-AlertsSUBJECTS:Gold,Optical properties,Organic chemistry,Physical and chemical processes,Physical chemistry Get e-Alerts
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Calculating reaction constants, in the correct physical way, requires accurate thermodynamic calculations involving solvation/desolvation energies at high levels of theory, because free energy deviations lower than 1 kcal/mol lead to reaction constant values off by an order of magnitude.
ISSN:2470-1343
ADVERTISEMENT RETURN TO ISSUEPREVEditorialNEXTACS Omega Makes a Global ImpactDeqing ZhangDeqing ZhangMore by Deqing Zhanghttp://orcid.org/0000-0002-5709-6088 and Krishna N. GaneshKrishna N. GaneshMore by Krishna N. Ganeshhttp://orcid.org/0000-0003-2292-643XCite this: ACS Omega 2019, 4, 7, 11566–11568Publication Date (Web):July 2, 2019Publication History Published online2 July 2019Published inissue 31 July 2019https://doi.org/10.1021/acsomega.9b01927Copyright © 2019 American Chemical SocietyRIGHTS & PERMISSIONSACS AuthorChoiceArticle Views19185Altmetric-Citations3LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (2 MB) Get e-Alerts Get e-Alerts
ADVERTISEMENT RETURN TO ISSUEEditorialNEXTACS Omega: 2019 in Hindsight with a 2020 VisionKrishna N. GaneshKrishna N. GaneshMore by Krishna N. Ganeshhttp://orcid.org/0000-0003-2292-643X and Deqing ZhangDeqing ZhangMore by Deqing Zhanghttp://orcid.org/0000-0002-5709-6088Cite this: ACS Omega 2020, 5, 4, 1726–1729Publication Date (Web):January 22, 2020Publication History Published online22 January 2020Published inissue 4 February 2020https://doi.org/10.1021/acsomega.0c00162Copyright © 2020 American Chemical SocietyRIGHTS & PERMISSIONSACS AuthorChoiceArticle Views9240Altmetric-Citations1LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (3 MB) Get e-AlertsSupporting Info (2)»Supporting Information Supporting Information SUBJECTS:Dairy products,Fluid dynamics,Peptides and proteins,Quality management Get e-Alerts
ADVERTISEMENT RETURN TO ISSUEPREVEditorialNEXTACS Omega: The Inaugural Year in PerspectiveKrishna Ganesh, Luis Liz-Marzán, Deqing Zhang, and Cornelia BohneCite this: ACS Omega 2017, 2, 7, 4030–4031Publication Date (Web):July 28, 2017Publication History Published online28 July 2017Published inissue 31 July 2017https://doi.org/10.1021/acsomega.7b00990Copyright © 2017 American Chemical SocietyRIGHTS & PERMISSIONSArticle Views3789Altmetric-Citations2LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (445 KB) Get e-AlertsSUBJECTS:Materials science,Nanoscience Get e-Alerts
2020 marks the fifth year in which ACS Omega has published high-quality content that describes new findings in chemistry and interfacing areas of science, without any perceived evaluation of immediate impact. Since January, all front covers and much of our marketing material have included a badge commemorating this significant milestone. For us—the Editors, the journal, and the staff at ACS Publications—time seems to have passed remarkably quickly since we first set out on this mission to provide a fully open-access platform to disseminate technically sound research that advances the frontiers of science through original ideas. The journal has come a long way since the first issue in volume 1 was released in July 2016, and the quality of the work published throughout this time has been consistently high. Starting with the publication of research articles only, we then added “Perspective” and “Mini-Review” manuscript types to allow exposure of recent trends in a wide variety of areas, thus broadening the scope and appeal of the journal. The year-on-year increase in submissions and published output reflects the progress the journal has made. ACS Omega has published over 7000 articles from researchers based in 98 different countries. We received our latest impact factor of 2.87 this summer and earned 10 646 citations in 2019 (Journal Citation Reports, Clarivate), another indicator of the progress the journal has made in a short space of time. We have our Editors (both past and present), our dedicated ACS staff, our reviewers, our authors, and our readership to thank for the vital contributions they have made to the success of the journal.
ADVERTISEMENT RETURN TO ISSUEPREVEditorialNEXTACS Omega 2017: A Year-End Expression of Appreciation for the Fundamental Contributions of Our ReviewersCornelia Bohne, Krishna N. Ganesh, Luis M. Liz-Marzán, Deqing Zhang, Frank H. Quina, Dean J. Tantillo, Deeksha Gupta, Miranda A. Paley, Yinghong Qiao, and Dinesh C. SoaresCite this: ACS Omega 2018, 3, 1, 595–607Publication Date (Web):January 18, 2018Publication History Published online18 January 2018Published inissue 31 January 2018https://doi.org/10.1021/acsomega.8b00007Copyright © 2018 American Chemical SocietyRIGHTS & PERMISSIONSArticle Views7487Altmetric-Citations1LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (535 KB) Get e-AlertsSUBJECTS:Nanogenerators,Nicotinamide,Quality management Get e-Alerts
's new plans and offerings in 2022 and look back and share the key journal statistics from 2021 while featuring some of its excellent published content. We take this opportunity to thank our global pool of reviewers for their continued voluntary and invaluable support in serving the journal and their assistance in maintaining the quality of our published content.
A diverse team of global experts has been selected to lead ACS Omega, the American Chemical Society’s newest open access journal publishing peer-reviewed articles. Based in the Americas, Europe, India, and China, the editors not only represent key geographic regions of active R&D, but they also bring expertise from four distinct scientific areas of interest. The new editors are Cornelia Bohne, a professor of chemistry at the University of Victoria in Canada; Krishna Ganesh, director of the Indian Institute of Science Education & Research (IISER) in Pune, India; Luis Liz-Marzán, Ikerbasque research professor and scientific director at Centre for Cooperative Research in Biomaterials (CIC biomaGUNE) in Spain; and Deqing Zhang, director of the Institute of Chemistry, Chinese Academy of Sciences, in China. Bohne’s research focuses on developing the fundamental understanding of the dynamics of supramolecular systems and on applying this knowledge to functional supramolecular materials. Ganesh is an expert in
This is the underlying data of the publication: "Favorable Biological Responses of Neural Cells and Tissue Interacting with Graphene Oxide Microfibers" (DOI: 10.1021/acsomega.7b01354).
Acellular fish skin (ACS) has emerged as a dermal substitute used to promote wound healing with decreased scar formation and pain relief that may be due to polyunsaturated fatty acid (PUFA) content. However, the PUFA content of ACS is still unknown. The aim of this study was to compare the total fatty acids and lipid profiles of ACS to two bovine-based grafts and standard of care human cadaver skin (HCS). Furthermore, there was also the goal to assess the capability of ACS lipid content to enhance wound healing. The fatty acid analysis was performed with GC-FID, and an LC-MS untargeted method was developed in order to the analyse the lipid profiles of the grafts was. The enhancement of wound healing by the ACS extract was investigated in vitro on HaCat cells. Our results showed that ACS had the highest content of PUFA (27.0 ± 1.43% of their total fatty acids), followed by HCS (20.6 ± 3.9%). The two grafts of bovine origin presented insignificant PUFA amounts. The majority of the PUFAs found in ACS were omega-3, and in HCS, they were omega-6. The untargeted lipidomics analysis demonstrated that ACS grafts were characterized by phosphatidylcholine containing either 20:5 or 22:6 omega-3 PUFA. The ACS lipid extract increased the HaCat cells migration and enhanced wound closure 4 hr earlier versus control. Our study demonstrated that ACS has a lipid profile that is distinct from other wound healing grafts, that PUFAs are maintained in ACS post-processing as phosphatidylcholine, and that ACS lipid content influences wound healing properties.
We present results of a search for optical counterparts of X-ray sources in and toward the globular cluster Omega Centauri (NGC 5139) using the Advanced Camera for Surveys (ACS) on the Hubble Space Telescope. The ACS data consist of a mosaic of Wide Field Channel (WFC) images obtained using F625W, F435W, and F658N filters; with 9 pointings we cover the central ~10'x10' of the cluster and encompass 109 known Chandra sources. We find promising optical counterparts for 59 of the sources, ~40 of which are likely to be associated with the cluster. These include 27 candidate cataclysmic variables (CVs), 24 of which are reported here for the first time. Fourteen of the CV candidates are very faint, with absolute magnitudes in the range M_625 = 10.4 - 12.6, making them comparable in brightness to field CVs near the period minimum discovered in the SDSS (Gansicke et al. 2009). Additional optical counterparts include three BY Dra candidates, a possible blue straggler, and a previously-reported quiescent low-mass X-ray binary (Haggard et al. 2004). We also identify three foreground stars and 11 probable active galactic nuclei. Finally, we report the discovery of a group of seven stars whose X-ray properties are suggestive of magnetically active binaries, and whose optical counterparts lie on or very near the metal-rich anomalous giant and subgiant branches in {\omega} Cen. If the apparent association between these seven stars and the RGB/SGB-a stars is real, then the frequency of X-ray sources in this metal-rich population is enhanced by a factor of at least five relative to the other giant and subgiant populations in the cluster. If these stars are not members of the metal-rich population, then they bring to 20 the total number of red stragglers (also known as sub-subgiants) that have been identified in {\omega} Cen, the largest number yet known in any globular cluster.
OBJECTIVE: To determine the extent to which levels of membrane eicosapentaenoic (EPA)+docosahexaenoic acids (DHA) (the omega-3 index) were associated with depression in patients with acute coronary syndrome (ACS). Depression is associated with worse cardiovascular (CV) outcomes in patients with ACS. Reduced levels of blood cell membrane omega-3 (n-3) fatty acids (FAs), an emerging risk factor for both CV disease and depression, may help to explain the link between depression and adverse CV outcomes. METHODS: We measured membrane FA composition in 759 patients with confirmed ACS. The analysis included not only EPA and DHA but also the n-6 FAs linoleic and arachidonic acids (LA and AA). Depressive symptoms were measured with the Patient Health Questionnaire-9 (PHQ). Multivariable linear regression was used to adjust for demographic and clinical characteristics. RESULTS: There was a significant inverse relationship between the n-3 index and depressive symptoms (PHQ) in the fully adjusted model (p = .034). For every 4.54% point rise in the n-3 index, there was a 1-point decline in depressive symptoms. In contrast to the n-3 FAs, membrane levels of the n-6 FAs LA and AA were not different between depressed and nondepressed ACS patients. CONCLUSION: We found an inverse relationship between the n-3 index and the prevalence of depressive symptoms in patients with ACS. Therefore, this study supports the hypothesis that reduced n-3 FA tissue levels are a common and potentially modifiable link between depression and adverse CV outcomes.
Fish oil has long been praised as brain-boosting, but new research suggests the story may be more complicated。 Scientists found that in people with repeated mild head injuries, a key omega-3 fatty acid in fish oil—EPA—may actually interfere with the brain’s ability to repair itself。 Instead of helping recovery, it appears to weaken blood vessel sta
A spectacular cosmic event nicknamed “SN Winny” could help solve one of astronomy’s biggest mysteries: how fast the universe is expanding。 This rare superluminous supernova, located 10 billion light-years away, appears five times in the sky thanks to gravitational lensing, creating a dazzling “cosmic fireworks” effect。 By measuring the slight delay