{"title":"铂(II)配合物的近红外发射","authors":"Monika Wałęsa-Chorab","doi":"10.1016/j.jphotochemrev.2024.100664","DOIUrl":null,"url":null,"abstract":"<div><p>The exploration of near-infrared (NIR) emitting materials has been drawing great research interest due to their applications in many fields of technology and medicine. However, such materials usually exhibit low stability and low luminescence quantum yields, so there is still a great demand for the search new emitters that would overcome these limitations. Platinum(II) complexes have the ability to enter into metal-metal interactions, which leads to the formation of new excited states, such as metal-metal-ligand charge transfer (MMLCT), and are very promising NIR materials. It has been observed that the emission properties of Pt(II) complexes can be bathochromically shifted towards the NIR or red region using different approaches. This review summarizes methods for tuning the emission properties of Pt(II) complexes and shifting the emission towards the red and NIR regions of the electromagnetic spectrum.</p></div>","PeriodicalId":376,"journal":{"name":"Journal of Photochemistry and Photobiology C: Photochemistry Reviews","volume":null,"pages":null},"PeriodicalIF":12.8000,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1389556724000145/pdfft?md5=566be66be9a7db414b9beab62cb76995&pid=1-s2.0-S1389556724000145-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Towards red-NIR emission of platinum(II) complexes\",\"authors\":\"Monika Wałęsa-Chorab\",\"doi\":\"10.1016/j.jphotochemrev.2024.100664\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The exploration of near-infrared (NIR) emitting materials has been drawing great research interest due to their applications in many fields of technology and medicine. However, such materials usually exhibit low stability and low luminescence quantum yields, so there is still a great demand for the search new emitters that would overcome these limitations. Platinum(II) complexes have the ability to enter into metal-metal interactions, which leads to the formation of new excited states, such as metal-metal-ligand charge transfer (MMLCT), and are very promising NIR materials. It has been observed that the emission properties of Pt(II) complexes can be bathochromically shifted towards the NIR or red region using different approaches. This review summarizes methods for tuning the emission properties of Pt(II) complexes and shifting the emission towards the red and NIR regions of the electromagnetic spectrum.</p></div>\",\"PeriodicalId\":376,\"journal\":{\"name\":\"Journal of Photochemistry and Photobiology C: Photochemistry Reviews\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":12.8000,\"publicationDate\":\"2024-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S1389556724000145/pdfft?md5=566be66be9a7db414b9beab62cb76995&pid=1-s2.0-S1389556724000145-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Photochemistry and Photobiology C: Photochemistry Reviews\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1389556724000145\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Photochemistry and Photobiology C: Photochemistry Reviews","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1389556724000145","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
Towards red-NIR emission of platinum(II) complexes
The exploration of near-infrared (NIR) emitting materials has been drawing great research interest due to their applications in many fields of technology and medicine. However, such materials usually exhibit low stability and low luminescence quantum yields, so there is still a great demand for the search new emitters that would overcome these limitations. Platinum(II) complexes have the ability to enter into metal-metal interactions, which leads to the formation of new excited states, such as metal-metal-ligand charge transfer (MMLCT), and are very promising NIR materials. It has been observed that the emission properties of Pt(II) complexes can be bathochromically shifted towards the NIR or red region using different approaches. This review summarizes methods for tuning the emission properties of Pt(II) complexes and shifting the emission towards the red and NIR regions of the electromagnetic spectrum.
期刊介绍：
The Journal of Photochemistry and Photobiology C: Photochemistry Reviews, published by Elsevier, is the official journal of the Japanese Photochemistry Association. It serves as a platform for scientists across various fields of photochemistry to communicate and collaborate, aiming to foster new interdisciplinary research areas. The journal covers a wide scope, including fundamental molecular photochemistry, organic and inorganic photochemistry, photoelectrochemistry, photocatalysis, solar energy conversion, photobiology, and more. It provides a forum for discussing advancements and promoting collaboration in the field of photochemistry.
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