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History and fundamentals of molecular photochromism 分子光致变色的历史和基本原理
IF 1.1 4区 化学
Australian Journal of Chemistry Pub Date : 2023-01-01 DOI: 10.1071/ch23115
David Jago, Emma E. Gaschk, George A. Koutsantonis
{"title":"History and fundamentals of molecular photochromism","authors":"David Jago, Emma E. Gaschk, George A. Koutsantonis","doi":"10.1071/ch23115","DOIUrl":"https://doi.org/10.1071/ch23115","url":null,"abstract":"Photochromic molecules reversibly change their colour upon exposure to light. The increasing need for smart materials in the real world, coupled with progress in synthetic chemistry, fast spectroscopic techniques, and theoretical power in research laboratories, have seen research in organic photochromism accelerate over the past few decades. In this Primer Review, the topic of organic photochromism is introduced. The fundamental concepts and histories are given to contextualise this field. Moreover, key photochromic molecules and selected applications are showcased to provide the interested reader with an entry to this fascinating field of science and emerging technology.","PeriodicalId":8575,"journal":{"name":"Australian Journal of Chemistry","volume":"42 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78958773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
‘Transformative’: the threshold learning outcomes for science “变革性”:科学的门槛学习成果
4区 化学
Australian Journal of Chemistry Pub Date : 2023-01-01 DOI: 10.1071/ch23137
Madeleine Schultz, Daniel C. Southam, Mark Buntine, Kay Colthorpe, Susan Howitt, Elizabeth Johnson, Susan Jones, Jo-Anne Kelder, Sally Kift, Wendy A. Loughlin, Glennys A. O’Brien, Simon Pyke, John Rice, Susan Rowland, Robyn Yucel
{"title":"‘Transformative’: the threshold learning outcomes for science","authors":"Madeleine Schultz, Daniel C. Southam, Mark Buntine, Kay Colthorpe, Susan Howitt, Elizabeth Johnson, Susan Jones, Jo-Anne Kelder, Sally Kift, Wendy A. Loughlin, Glennys A. O’Brien, Simon Pyke, John Rice, Susan Rowland, Robyn Yucel","doi":"10.1071/ch23137","DOIUrl":"https://doi.org/10.1071/ch23137","url":null,"abstract":"The Science Threshold Learning Outcomes (TLOs) are a consensus set of academic standards for Australian university Science education. They were developed by Prof. Brian Yates and Prof. Sue Jones, supported by Dr Jo-Anne Kelder, during 2010–2011. The co-authors of this paper are key figures in Australian Science education, and in this manuscript, we have used a reflective semi-structured interview approach to describe the process of developing the Science TLOs and consider their subsequent effect on tertiary science education in Australia. This manuscript documents Sue and Brian’s impact on science curriculum through the lenses of leadership, community and practice. We have a twofold aim: first to draw lessons for harnessing consensus in scientific communities on the value and purpose of a tertiary science education, and second to celebrate the success of these influential and impactful leaders in our community. We demonstrate how work to develop the TLOs has transformed tertiary science education in Australia.","PeriodicalId":8575,"journal":{"name":"Australian Journal of Chemistry","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135360516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The synthesis and manipulation of certain Diels–Alder adducts of levoglucosenone and iso-levoglucosenone 左旋葡萄糖酮和异左旋葡萄糖酮Diels-Alder加合物的合成和操作
4区 化学
Australian Journal of Chemistry Pub Date : 2023-01-01 DOI: 10.1071/ch23130
Brett Pollard, Xin Liu, Luke A. Connal, Martin G. Banwell, Michael G. Gardiner
{"title":"The synthesis and manipulation of certain Diels–Alder adducts of levoglucosenone and iso-levoglucosenone","authors":"Brett Pollard, Xin Liu, Luke A. Connal, Martin G. Banwell, Michael G. Gardiner","doi":"10.1071/ch23130","DOIUrl":"https://doi.org/10.1071/ch23130","url":null,"abstract":"Diels–Alder cycloaddition reactions between the biomass-derived platform molecule levoglucosenone (2) and various cyclic dienes such as α-terpinene produced a range of adducts, including compound 28. Manipulation of these adducts then afforded a series of derivatives. So, for example, reductions of the associated carbonyl groups delivered the corresponding alcohols including compound 29 and on reaction of these with diethylaminosulfur trifluoride rearranged fluorination products such as tetracycle 30 were obtained. An analogous suite of compounds was obtained by manipulation of the Diels–Alder adducts derived from reacting the same dienes with iso-levoglucosenone that was itself obtained through simple manipulation of levoglucosenone. Our earlier studies suggest that various of these derivatives could be used in the production, via ring-opening metathesis polymerisation (ROMP), of new bio-based polymers.","PeriodicalId":8575,"journal":{"name":"Australian Journal of Chemistry","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136052490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Approach to achieve controlled particle size synthesis of non-polar functionalised siloxane particles using a one-pot synthesis 采用一锅法合成非极性功能化硅氧烷颗粒，实现粒径控制的方法
4区 化学
Australian Journal of Chemistry Pub Date : 2023-01-01 DOI: 10.1071/ch23128
Rowan McDonough, Daniel Mangos, Chris Hassam, Jonathan Campbell, David A. Lewis
{"title":"Approach to achieve controlled particle size synthesis of non-polar functionalised siloxane particles using a one-pot synthesis","authors":"Rowan McDonough, Daniel Mangos, Chris Hassam, Jonathan Campbell, David A. Lewis","doi":"10.1071/ch23128","DOIUrl":"https://doi.org/10.1071/ch23128","url":null,"abstract":"The homogeneous addition of functional silanes dissolved in a co-solvent such as ethanol has been shown to change particle growth mechanisms as well as control over particle size and dispersity, especially for non-polar silanes. Highly monodisperse size-controlled silica particles from 50 to over 1000nm bearing thiol, vinyl, phenyl, propyl, cyanopropyl and chloropropyl R group functionality were synthesised directly from the corresponding single organosilane source. Observing particle growth over time revealed that it proceeded by a conventional Stöber process, where silane monomers and oligomers add to nucleation sites, resulting in particle growth. Scale-up of the homogeneous mixing approach produced gram quantities of particles without affecting size, size dispersion or functionality under good mixing. The presence and functionality of the surface R groups were confirmed by a simple second addition of reactive molecules to the particle synthesis liquor, resulting in theoretical maximum attachment densities.","PeriodicalId":8575,"journal":{"name":"Australian Journal of Chemistry","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135058635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of a 3-D-printable device for continuous measuring of heavy metal ion concentrations 用于重金属离子浓度连续测量的3d可打印装置的开发
IF 1.1 4区 化学
Australian Journal of Chemistry Pub Date : 2023-01-01 DOI: 10.1071/ch23112
C. de Villiers, M. Wajrak, A. Lubansky
{"title":"Development of a 3-D-printable device for continuous measuring of heavy metal ion concentrations","authors":"C. de Villiers, M. Wajrak, A. Lubansky","doi":"10.1071/ch23112","DOIUrl":"https://doi.org/10.1071/ch23112","url":null,"abstract":"","PeriodicalId":8575,"journal":{"name":"Australian Journal of Chemistry","volume":"24 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86751440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hippo signaling in cancer: regulatory mechanisms and therapeutic strategies 癌症中的Hippo信号:调节机制和治疗策略
IF 1.1 4区 化学
Australian Journal of Chemistry Pub Date : 2023-01-01 DOI: 10.1071/ch22241
Zhao Huang, Yunhan Tan, Wei Zhang, Xiangdong Tang, E. Nice, Canhua Huang
{"title":"Hippo signaling in cancer: regulatory mechanisms and therapeutic strategies","authors":"Zhao Huang, Yunhan Tan, Wei Zhang, Xiangdong Tang, E. Nice, Canhua Huang","doi":"10.1071/ch22241","DOIUrl":"https://doi.org/10.1071/ch22241","url":null,"abstract":"","PeriodicalId":8575,"journal":{"name":"Australian Journal of Chemistry","volume":"1 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86035282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Exploring colorimetric detection of perfluorooctane sulfonate using micelle solubilised porphyrin† 探索胶束溶解卟啉比色法检测全氟辛烷磺酸
IF 1.1 4区 化学
Australian Journal of Chemistry Pub Date : 2023-01-01 DOI: 10.1071/ch23061
C. M. Taylor, M. Breadmore, N. Kilah
{"title":"Exploring colorimetric detection of perfluorooctane sulfonate using micelle solubilised porphyrin†","authors":"C. M. Taylor, M. Breadmore, N. Kilah","doi":"10.1071/ch23061","DOIUrl":"https://doi.org/10.1071/ch23061","url":null,"abstract":"","PeriodicalId":8575,"journal":{"name":"Australian Journal of Chemistry","volume":"32 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81934430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of amphoteric surfactants on the dispersibility of TiO2 nanoparticles and experimental study of enhanced oil recovery 两性表面活性剂对TiO2纳米颗粒分散性的影响及提高采收率的实验研究
IF 1.1 4区 化学
Australian Journal of Chemistry Pub Date : 2023-01-01 DOI: 10.1071/ch23080
Zhangkun Ren, Lipei Fu, Xinxin Qiu, Wenzheng Chen, Wenzhe Si, Qianli Ma, Minglu Shao, Lifeng Chen, Menglin Wang, Kaili Liao
{"title":"Effects of amphoteric surfactants on the dispersibility of TiO2 nanoparticles and experimental study of enhanced oil recovery","authors":"Zhangkun Ren, Lipei Fu, Xinxin Qiu, Wenzheng Chen, Wenzhe Si, Qianli Ma, Minglu Shao, Lifeng Chen, Menglin Wang, Kaili Liao","doi":"10.1071/ch23080","DOIUrl":"https://doi.org/10.1071/ch23080","url":null,"abstract":"","PeriodicalId":8575,"journal":{"name":"Australian Journal of Chemistry","volume":"21 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84642936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
HFIP-assisted Brønsted acid catalysed synthesis of furan derivatives hfip辅助Brønsted酸催化合成呋喃衍生物
IF 1.1 4区 化学
Australian Journal of Chemistry Pub Date : 2023-01-01 DOI: 10.1071/ch22212
Bo Pu, Thanh V. Q. Nguyen
{"title":"HFIP-assisted Brønsted acid catalysed synthesis of furan derivatives","authors":"Bo Pu, Thanh V. Q. Nguyen","doi":"10.1071/ch22212","DOIUrl":"https://doi.org/10.1071/ch22212","url":null,"abstract":"","PeriodicalId":8575,"journal":{"name":"Australian Journal of Chemistry","volume":"100 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80598740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Navigating natural product-related patents in Australia and beyond 在澳大利亚和其他地区浏览与天然产品相关的专利
IF 1.1 4区 化学
Australian Journal of Chemistry Pub Date : 2023-01-01 DOI: 10.1071/ch22254
Claire Gregg, Michael Caine
{"title":"Navigating natural product-related patents in Australia and beyond","authors":"Claire Gregg, Michael Caine","doi":"10.1071/ch22254","DOIUrl":"https://doi.org/10.1071/ch22254","url":null,"abstract":"","PeriodicalId":8575,"journal":{"name":"Australian Journal of Chemistry","volume":"45 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88294137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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