Researchers build 400,000-pixel camera to capture image of a single photon
https://interestingengineering.com/science/400000-pixel-camera-capture-photon-image
https://interestingengineering.com/science/400000-pixel-camera-capture-photon-image
Interestingengineering
Newly built camera captures images of a photon 400-times better than ever before
Studying the photon will help in investigating dark matter, mapping the early universe, and performing quantum computation and communication, say researchers.
https://www.youtube.com/watch?v=5EwVBC3VsRA&ab_channel=BigThink What is the essence of being alive? This is the question that geneticist and cell biologist Paul Nurse dissects in his book What Is Life? At the core of life is the cell — an entity that can grow, divide, and reproduce.
Using yeast as a model organism, Nurse discovered a similarity in cell reproduction mechanisms between yeast and humans, hinting at a shared ancestral origin for all life. This commonality extends to genes, the units of inheritance, first recognized in pea plants by Gregor Mendel. Charles Darwin's theory of evolution by natural selection proposes that life adapts and evolves, favoring traits — and the genes that encode them — that are advantageous for survival.
The essence of life, therefore, is a complex orchestration of chemistry and information management that allows organisms to adapt and persist through inheritance.
Using yeast as a model organism, Nurse discovered a similarity in cell reproduction mechanisms between yeast and humans, hinting at a shared ancestral origin for all life. This commonality extends to genes, the units of inheritance, first recognized in pea plants by Gregor Mendel. Charles Darwin's theory of evolution by natural selection proposes that life adapts and evolves, favoring traits — and the genes that encode them — that are advantageous for survival.
The essence of life, therefore, is a complex orchestration of chemistry and information management that allows organisms to adapt and persist through inheritance.
YouTube
The 5 core principles of life | Nobel Prize-winner Paul Nurse
Nobel Prize-winning scientist Paul Nurse defines the 5 core principles of life.
Subscribe to Big Think on YouTube ► https://www.youtube.com/channel/UCvQECJukTDE2i6aCoMnS-Vg?sub_confirmation=1
Up next, You can slow down aging with zero weird tricks ► …
Subscribe to Big Think on YouTube ► https://www.youtube.com/channel/UCvQECJukTDE2i6aCoMnS-Vg?sub_confirmation=1
Up next, You can slow down aging with zero weird tricks ► …
Mintaqamizda suv muammosi kundan-kunga chuqurlashib bormoqda. Suvni bozor narxlarini tezroq joriy qilish va kerakli choralarni sohadagi mutahasis olimlarimiz bilan yaqindan maslahatlashib ko'rish zarur. Yaqinda Nature Water jurnalida Prof. Omar M Yaghi tomonidan chop etilgan maqolani o'qib qoldim. Prof. Omar metal organik birikmalar (metal organic framework - MOF) va kovalent organik birikmalar (covalent organic framework - COF) sohasida yirik olimlardan biri. Yuqori samaradorlikka ega suv yig'ish uskunasini ishlab chiqqan. Sorbent yordamida atmosfera suvini yig'ish qurg'oqchil iqlim sharoitida suv ta'sirini yumshatishning istiqbolli usuli sifatida paydo bo'lgan. Maqolada metall-organik birikmalar (MOF) asosidagi yangi suv yig'ish mashinasi Kaliforniyaning ikkita joyida (O'lim vodiysi milliy bog'i va Berkli) loyihalashtirilgan, qurilgan va sinovdan o'tkazilgan. Ushbu asbob kuniga mos ravishda MOF-303 har bir kilogramiga 210 va 285 g suv yig'ish imkoniyatiga ega. MOF kartriji kondensatorning noyob konfiguratsiyasi atrofdagi quyosh nuridan tashqari quvvat yoki energiya sarfisiz havodan suv olish va yig'ishning eng yuqori samaradorligini ta'minlaydi. Haqiqatan ham, bu suv yig'ish mashinasi avvalgi passiv MOF suv yig'ish mashinalari bilan solishtirganda ikki baravar ko'p suv yig'adi va passiv rejimda ishlaydi. Ushbu natijalar dunyodagi suv ta'minoti muammosini hal qilish uchun katta imkoniyatga ega ekanligi maqolada ta'kidlangan.
Nature
MOF water harvester produces water from Death Valley desert air in ambient sunlight
Nature Water - Sorbent-assisted atmospheric water harvesting is one of the technologies currently explored to produce clean water especially in dry land locations. A metal–organic framework...
2D Electronics Breakthrough: Researchers Resolve Long-Standing Roadblock by Observing Spin Structure in “Magic-Angle” Graphene
https://scitechdaily.com/2d-electronics-breakthrough-researchers-resolve-long-standing-roadblock-by-observing-spin-structure-in-magic-angle-graphene/?expand_article=1
https://scitechdaily.com/2d-electronics-breakthrough-researchers-resolve-long-standing-roadblock-by-observing-spin-structure-in-magic-angle-graphene/?expand_article=1
SciTechDaily
2D Electronics Breakthrough: Researchers Resolve Long-Standing Roadblock by Observing Spin Structure in “Magic-Angle” Graphene
A group of scientists, headed by researchers from Brown University, have discovered a solution to a longstanding obstacle in the realm of two-dimensional electronics, by studying the spin structure in "magic-angle" graphene. Over the past twenty years, physicists…
Jim Al-Khalili talks T cells, our immune response and Long Covid with Prof Danny Altmann.
Danny Altmann joined ‘team T cells’ in his twenties and has been studying how these killer operate ever since. How do they know which cells to search and destroy?
The T cell wing of our immune response is highly targeted and incredibly clever, on a par with the most sophisticated military intelligence operation and in recent decades there have been dramatic advances in our understanding of how it all works .
Danny tells Jim how he came to study our immune response to all sorts of pathogens, from anthrax to zika, why he spends every morning from 5 to 6am in the bath reading 19th century classics and why he’s determined to try and understand Long Covid.
Danny Altmann joined ‘team T cells’ in his twenties and has been studying how these killer operate ever since. How do they know which cells to search and destroy?
The T cell wing of our immune response is highly targeted and incredibly clever, on a par with the most sophisticated military intelligence operation and in recent decades there have been dramatic advances in our understanding of how it all works .
Danny tells Jim how he came to study our immune response to all sorts of pathogens, from anthrax to zika, why he spends every morning from 5 to 6am in the bath reading 19th century classics and why he’s determined to try and understand Long Covid.
[UZ] 🌾🌱 Plazma qishloq xo’jaligi: hozirgi muammolar va kelajakdagi istiqbollar🌱🌾
Plazma qishloq xo'jaligi bo'yicha fundamental loyiham haqida fikrlarimni baham ko'rmoqchiman! Plazma qishloq xo'jaligi so'nggi yigirma yil ichida innovatsion yondashuv sifatida paydo bo'ldi. Plazma moddaning to'rtinchi holati bo'lib, oksidlash uchun ajoyib potentsialga ega.
Ushbu loyihada biz urug'larga ishlov berish uchun sovuq atmosfera plazmasi qurilmalaridan foydalanamiz. Natijalar qoniqarli! 🌟
Avvalgi tadqiqotlar shuni ko'rsatdiki, plazma hosil qilgan reaktiv kislorod va azot turlari urug'lar yuzasidan bakteriya va zamburug'larni samarali ravishda yo'q qiladi. Urug'larning namlanishini kuchaytiradi, bu esa unib chiqish darajasini va tezligini oshiradi. Faqat bu emas, balki plazma bilan ishlov berilgan urug'lardan o'stirilgan o'simliklarning ildizlari nazorat guruhiga qaraganda uzunroq bo'lishi kuzatilgan .
Bu hammasi emas! Plazma bilan ishlov berilgan urug'lar kasalliklarga, qurg'oqchilikka va sho'r sharoitlarga yaxshi qarshilik ko'rsatadi. Va eng yaxshi tomoni shundaki, dalalarda hosildorlik ham pestitsidlarga ehtiyoj sezmasdan ortadi! 🌿🌾
Ushbu istiqbolli natijalarni tasdiqlash uchun dala tajribalarini o'tkazishimiz kerak. Agar biz kutilgan natijalarga erishsak, O‘zbekiston qishloq xo‘jaligida joriy etish uchun plazma qishloq xo‘jaligi protokollarini ishlab chiqishni rejalashtirmoqdamiz.
Plazma qishloq xo'jaligi ko'plab qishloq xo'jaligi muammolariga barqaror va iqtisodiy jihatdan samarali yechim taklif qiladi. Bu fermerlik kelajagi uchun o‘yinni o‘zgartiradi va biz ushbu ilg‘or tadqiqotga o‘z hissamizni qo‘shganimizdan nasib xursand bo'lamiz! Qishloq xo'jaligida plazma potentsialini o'rganish bo'yicha ishlarimiz davom etadi va batafsil ma'lumotlar uchun bizni kuzatib boring.
[EN]🌾🌱 𝗣𝗹𝗮𝘀𝗺𝗮 𝗔𝗴𝗿𝗶𝗰𝘂𝗹𝘁𝘂𝗿𝗲: current problems and future perspectives 🌱🌾
I'd like to share insights about my fundamental project on Plasma Agriculture! Plasma agriculture has emerged as an innovative approach over the last two decades. Plasma, being the fourth state of matter, holds incredible potential for oxidation.
In this project, we harness the power of cold atmospheric plasma devices to treat seeds. The results have been astounding! 🌟
Previous investigations have revealed that plasma-generated reactive oxygen and nitrogen species effectively eliminate bacteria and fungi from the surface of seeds. This process enhances the seeds' wettability, leading to increased germination rate and speed. Not only that, but the roots of the plants grown from plasma-treated seeds are longer compared to the control group.
𝗕𝘂𝘁 𝘁𝗵𝗮𝘁'𝘀 𝗻𝗼𝘁 𝗮𝗹𝗹! Plasma-treated seeds also exhibit improved resistance to diseases, drought, and salty conditions. And here's the best part – the crop yield in the fields also increases without the need for any pesticides! 🌿🌾
As we move forward, our next step is to conduct field experiments to validate these promising results. If we achieve the desired outcomes, we plan to develop plasma agriculture protocols for implementation in Uzbekistan's agriculture sector.
Plasma agriculture offers a sustainable and cost-effective solution to many agricultural challenges. It's a game-changer for the future of farming, and we're excited to contribute to this cutting-edge research! Stay tuned for more updates on our journey in exploring the potential of plasma in agriculture. https://www.youtube.com/watch?v=WPOkEBb_1-k&ab_channel=JamoliddinRazzokov
Plazma qishloq xo'jaligi bo'yicha fundamental loyiham haqida fikrlarimni baham ko'rmoqchiman! Plazma qishloq xo'jaligi so'nggi yigirma yil ichida innovatsion yondashuv sifatida paydo bo'ldi. Plazma moddaning to'rtinchi holati bo'lib, oksidlash uchun ajoyib potentsialga ega.
Ushbu loyihada biz urug'larga ishlov berish uchun sovuq atmosfera plazmasi qurilmalaridan foydalanamiz. Natijalar qoniqarli! 🌟
Avvalgi tadqiqotlar shuni ko'rsatdiki, plazma hosil qilgan reaktiv kislorod va azot turlari urug'lar yuzasidan bakteriya va zamburug'larni samarali ravishda yo'q qiladi. Urug'larning namlanishini kuchaytiradi, bu esa unib chiqish darajasini va tezligini oshiradi. Faqat bu emas, balki plazma bilan ishlov berilgan urug'lardan o'stirilgan o'simliklarning ildizlari nazorat guruhiga qaraganda uzunroq bo'lishi kuzatilgan .
Bu hammasi emas! Plazma bilan ishlov berilgan urug'lar kasalliklarga, qurg'oqchilikka va sho'r sharoitlarga yaxshi qarshilik ko'rsatadi. Va eng yaxshi tomoni shundaki, dalalarda hosildorlik ham pestitsidlarga ehtiyoj sezmasdan ortadi! 🌿🌾
Ushbu istiqbolli natijalarni tasdiqlash uchun dala tajribalarini o'tkazishimiz kerak. Agar biz kutilgan natijalarga erishsak, O‘zbekiston qishloq xo‘jaligida joriy etish uchun plazma qishloq xo‘jaligi protokollarini ishlab chiqishni rejalashtirmoqdamiz.
Plazma qishloq xo'jaligi ko'plab qishloq xo'jaligi muammolariga barqaror va iqtisodiy jihatdan samarali yechim taklif qiladi. Bu fermerlik kelajagi uchun o‘yinni o‘zgartiradi va biz ushbu ilg‘or tadqiqotga o‘z hissamizni qo‘shganimizdan nasib xursand bo'lamiz! Qishloq xo'jaligida plazma potentsialini o'rganish bo'yicha ishlarimiz davom etadi va batafsil ma'lumotlar uchun bizni kuzatib boring.
[EN]🌾🌱 𝗣𝗹𝗮𝘀𝗺𝗮 𝗔𝗴𝗿𝗶𝗰𝘂𝗹𝘁𝘂𝗿𝗲: current problems and future perspectives 🌱🌾
I'd like to share insights about my fundamental project on Plasma Agriculture! Plasma agriculture has emerged as an innovative approach over the last two decades. Plasma, being the fourth state of matter, holds incredible potential for oxidation.
In this project, we harness the power of cold atmospheric plasma devices to treat seeds. The results have been astounding! 🌟
Previous investigations have revealed that plasma-generated reactive oxygen and nitrogen species effectively eliminate bacteria and fungi from the surface of seeds. This process enhances the seeds' wettability, leading to increased germination rate and speed. Not only that, but the roots of the plants grown from plasma-treated seeds are longer compared to the control group.
𝗕𝘂𝘁 𝘁𝗵𝗮𝘁'𝘀 𝗻𝗼𝘁 𝗮𝗹𝗹! Plasma-treated seeds also exhibit improved resistance to diseases, drought, and salty conditions. And here's the best part – the crop yield in the fields also increases without the need for any pesticides! 🌿🌾
As we move forward, our next step is to conduct field experiments to validate these promising results. If we achieve the desired outcomes, we plan to develop plasma agriculture protocols for implementation in Uzbekistan's agriculture sector.
Plasma agriculture offers a sustainable and cost-effective solution to many agricultural challenges. It's a game-changer for the future of farming, and we're excited to contribute to this cutting-edge research! Stay tuned for more updates on our journey in exploring the potential of plasma in agriculture. https://www.youtube.com/watch?v=WPOkEBb_1-k&ab_channel=JamoliddinRazzokov
YouTube
Plazma qishloq xo'jaligi: hozirgi muammolar va kelajakdagi istiqbollar.
I'd like to share insights about my fundamental project on Plasma Agriculture! Plasma agriculture has emerged as an innovative approach over the last two decades. Plasma, being the fourth state of matter, holds incredible potential for oxidation.
In this…
In this…
Yesterday, a delegation from Institut Pertanian Bogor (IPB) University, Indonesia, visited the National Research University (NRU) TIIAME.
I was honored to deliver a talk on "Plasma Agriculture: Current Problems and Future Perspectives." It was exciting to share our research in this field with the delegation. Moreover, we were delighted to learn about IPB University, which holds impressive rankings (QS-489 and THE-1201-1500) and has its own plasma source for water and wastewater treatment, led by Prof. Anis Purwanto.
In our brief conversation with Prof. Purwanto, we found common ground and agreed to establish a close collaboration between our research groups. This opens up exciting possibilities for joint projects and knowledge exchange.
Overall, the visit was insightful and promising. We look forward to a fruitful collaboration with IPB University, and we believe it will be mutually beneficial for both institutions.
I was honored to deliver a talk on "Plasma Agriculture: Current Problems and Future Perspectives." It was exciting to share our research in this field with the delegation. Moreover, we were delighted to learn about IPB University, which holds impressive rankings (QS-489 and THE-1201-1500) and has its own plasma source for water and wastewater treatment, led by Prof. Anis Purwanto.
In our brief conversation with Prof. Purwanto, we found common ground and agreed to establish a close collaboration between our research groups. This opens up exciting possibilities for joint projects and knowledge exchange.
Overall, the visit was insightful and promising. We look forward to a fruitful collaboration with IPB University, and we believe it will be mutually beneficial for both institutions.
[UZ]📚🚀 Kitob tavsiyasi: Piter Til va Bleyk Mastersning "Noldan birga: Startaplar haqida qaydlar yohud kelajakni qanday qurish mumkin"!
Siz startaplar va innovatsiyalar olamiga sayohat qilishni xohlaysizmi? "Noldan birga" - bu ilhomlantiruvchi va fikringizni kengaytiruvchi kitob bo'lib, u sizning qarashlaringizni o’zgartiradi va tadbirkorlik ruhiyatingiz ijobiy ta’sir ko’rsatadi.
🌟 O'ziga xoslik kuchini kashf eting: Bu kitob sizga qanday qilib an'anaviy fikrlashdan xalos bo'lishni va sizni "0 dan 1"gacha olib, butunlay yangi narsalarni yaratishni ko'rsatib beradi. Bu o'zgacha yo'ldan tashqari kelajakni tasavvur qilish va yangi loyihalarni yaratish uchun o'z ijodingizni ochib berishdir.
🌐 Globallashuvdan innovatsiyaga: 1 dan n gacha (globallashuv) va 0 dan 1 gacha (innovatsiya) o'rtasidagi farqni bilib oling. Yangi narsalarni yaratish orqali haqiqiy innovatsiyalarga erishgan Google, Microsoft va Apple kabi kompaniyalarning muvaffaqiyatlari bilan tanishing.
🔍 Qabul qilingan donolikni qayta ko'rib chiqish: "Noldan birga" umumiy konseptlarga qarshi chiqadi va biznes manzarasi haqidagi tasavvuringizni kengaytiradigan intuitiv fikrlarni taklif qiladi.
🧪 Bilimlar sayohati: O'z kompaniyangizni yaratmoqchi bo'lgan tadqiqotchi sifatida ushbu kitob sizni bozor tushunchasi va startap dunyosi haqida bebaho bilimlar bilan ta'minlaydi.
🌱 Maftunkorlik: Har bir sahifada o'zingizni yangi bilimlarga intilish va tadbirkorlikka yangicha qarash bilan maftun bo'lasiz.
🎯 Sakrash: Agar siz innovatsion gʻoyalaringizni haqiqatga aylantirishga va doimiy taʼsir koʻrsatishga intilsangiz, “Noldan birga” sizning asosiy qoʻllanmangizdir.
📖 Sayohatingizni "0 dan 1"gacha boshlang va kelajakni qurish sirlarini oching! O'qing va katta yutuqlarga erishish uchun ilhom oling. 🚀🌟
[EN] 📚🚀 Book Recommendation: "Zero to One: Notes on Startups, or How to Build the Future" by Peter Thiel and Blake Masters!
Are you ready to embark on a thought-provoking journey into the world of startups and innovation? "Zero to One" is an inspiring and mind-expanding book that will challenge your perspectives and ignite your entrepreneurial spirit.
🌟 Discover the Power of Originality: This book will show you how to break free from conventional thinking and create something entirely new, taking you from "0 to 1." It's about envisioning the future beyond the beaten path and unleashing your creativity to build groundbreaking ventures.
🌐 From Globalization to Innovation: Learn the difference between going from 1 to n (globalization) and going from 0 to 1 (innovation). Explore the success stories of companies like Google, Microsoft, and Apple, who have achieved true innovation by creating something novel.
🔍 Rethinking Received Wisdom: "Zero to One" challenges common beliefs and offers counter-intuitive insights that will broaden your vision of the business landscape.
🧪 A Journey of Knowledge: As a researcher looking to establish your own company, this book will equip you with invaluable knowledge about market conception and the startup world.
🌱 Embrace the Fascination: With every page, you'll find yourself captivated by the pursuit of new knowledge and a fresh perspective on entrepreneurship.
🎯 Take the Leap: If you're eager to turn your innovative ideas into reality and make a lasting impact, "Zero to One" is your essential guide.
📖 Start your journey from "0 to 1" and unlock the secrets of building the future! Happy reading and may it inspire you to achieve great things. 🚀🌟
Siz startaplar va innovatsiyalar olamiga sayohat qilishni xohlaysizmi? "Noldan birga" - bu ilhomlantiruvchi va fikringizni kengaytiruvchi kitob bo'lib, u sizning qarashlaringizni o’zgartiradi va tadbirkorlik ruhiyatingiz ijobiy ta’sir ko’rsatadi.
🌟 O'ziga xoslik kuchini kashf eting: Bu kitob sizga qanday qilib an'anaviy fikrlashdan xalos bo'lishni va sizni "0 dan 1"gacha olib, butunlay yangi narsalarni yaratishni ko'rsatib beradi. Bu o'zgacha yo'ldan tashqari kelajakni tasavvur qilish va yangi loyihalarni yaratish uchun o'z ijodingizni ochib berishdir.
🌐 Globallashuvdan innovatsiyaga: 1 dan n gacha (globallashuv) va 0 dan 1 gacha (innovatsiya) o'rtasidagi farqni bilib oling. Yangi narsalarni yaratish orqali haqiqiy innovatsiyalarga erishgan Google, Microsoft va Apple kabi kompaniyalarning muvaffaqiyatlari bilan tanishing.
🔍 Qabul qilingan donolikni qayta ko'rib chiqish: "Noldan birga" umumiy konseptlarga qarshi chiqadi va biznes manzarasi haqidagi tasavvuringizni kengaytiradigan intuitiv fikrlarni taklif qiladi.
🧪 Bilimlar sayohati: O'z kompaniyangizni yaratmoqchi bo'lgan tadqiqotchi sifatida ushbu kitob sizni bozor tushunchasi va startap dunyosi haqida bebaho bilimlar bilan ta'minlaydi.
🌱 Maftunkorlik: Har bir sahifada o'zingizni yangi bilimlarga intilish va tadbirkorlikka yangicha qarash bilan maftun bo'lasiz.
🎯 Sakrash: Agar siz innovatsion gʻoyalaringizni haqiqatga aylantirishga va doimiy taʼsir koʻrsatishga intilsangiz, “Noldan birga” sizning asosiy qoʻllanmangizdir.
📖 Sayohatingizni "0 dan 1"gacha boshlang va kelajakni qurish sirlarini oching! O'qing va katta yutuqlarga erishish uchun ilhom oling. 🚀🌟
[EN] 📚🚀 Book Recommendation: "Zero to One: Notes on Startups, or How to Build the Future" by Peter Thiel and Blake Masters!
Are you ready to embark on a thought-provoking journey into the world of startups and innovation? "Zero to One" is an inspiring and mind-expanding book that will challenge your perspectives and ignite your entrepreneurial spirit.
🌟 Discover the Power of Originality: This book will show you how to break free from conventional thinking and create something entirely new, taking you from "0 to 1." It's about envisioning the future beyond the beaten path and unleashing your creativity to build groundbreaking ventures.
🌐 From Globalization to Innovation: Learn the difference between going from 1 to n (globalization) and going from 0 to 1 (innovation). Explore the success stories of companies like Google, Microsoft, and Apple, who have achieved true innovation by creating something novel.
🔍 Rethinking Received Wisdom: "Zero to One" challenges common beliefs and offers counter-intuitive insights that will broaden your vision of the business landscape.
🧪 A Journey of Knowledge: As a researcher looking to establish your own company, this book will equip you with invaluable knowledge about market conception and the startup world.
🌱 Embrace the Fascination: With every page, you'll find yourself captivated by the pursuit of new knowledge and a fresh perspective on entrepreneurship.
🎯 Take the Leap: If you're eager to turn your innovative ideas into reality and make a lasting impact, "Zero to One" is your essential guide.
📖 Start your journey from "0 to 1" and unlock the secrets of building the future! Happy reading and may it inspire you to achieve great things. 🚀🌟
📢 Exciting News! 📢 Our latest research paper has been published in Optical Materials!
🔬 In our study, we explored the world of nanocrystals and their potential in light absorption. By incorporating nickel and chromium metal ions into titanium dioxide nanocrystals, we managed to extend their light absorption capabilities into the visible light spectrum. This is a significant step forward in harnessing the power of nanotechnology for practical applications.
🌈 The doped and co-doped TiO2 nanocrystals were carefully prepared using advanced sol-gel techniques. We fine-tuned the doping concentrations ranging from 0.25 to 10.0 wt%, and then subjected these materials to a battery of analyses using cutting-edge analytical tools.
🔍 Our comprehensive investigation included X-ray diffraction, Raman spectroscopy, BET surface area measurement, Fourier transform infrared spectroscopy, UV–vis diffuse reflectance spectroscopy, and fluorescence spectroscopy. These methods helped us unravel the fascinating structural and optical properties of these modified nanocrystals.
💡 What did we discover? The modified catalysts primarily exhibited the anatase polymorph, with the transition metal ions taking their place either by substituting titanium or settling within the TiO2 lattice. Moreover, as we increased the metal ion concentration, we noticed a shift in absorption towards longer wavelengths, a promising sign for enhanced light absorption.
🌌 We also delved into electronic structural studies using density functional theory, revealing a reduction in the band gap width of pure TiO2 upon doping. Specifically, we found that the indirect bandgap values for different doping combinations were 2.96 eV, 2.83 eV, and 2.7 eV.
🎉 We want to extend our heartfelt thanks to all our co-authors who contributed their expertise and dedication to make this research possible. Teamwork truly makes the dream work!
Stay tuned for more updates and insights from our exciting journey into nanotechnology and materials science. Your support means the world to us! 🌍🔬 https://www.sciencedirect.com/science/article/abs/pii/S0925346723007759?dgcid=author
🔬 In our study, we explored the world of nanocrystals and their potential in light absorption. By incorporating nickel and chromium metal ions into titanium dioxide nanocrystals, we managed to extend their light absorption capabilities into the visible light spectrum. This is a significant step forward in harnessing the power of nanotechnology for practical applications.
🌈 The doped and co-doped TiO2 nanocrystals were carefully prepared using advanced sol-gel techniques. We fine-tuned the doping concentrations ranging from 0.25 to 10.0 wt%, and then subjected these materials to a battery of analyses using cutting-edge analytical tools.
🔍 Our comprehensive investigation included X-ray diffraction, Raman spectroscopy, BET surface area measurement, Fourier transform infrared spectroscopy, UV–vis diffuse reflectance spectroscopy, and fluorescence spectroscopy. These methods helped us unravel the fascinating structural and optical properties of these modified nanocrystals.
💡 What did we discover? The modified catalysts primarily exhibited the anatase polymorph, with the transition metal ions taking their place either by substituting titanium or settling within the TiO2 lattice. Moreover, as we increased the metal ion concentration, we noticed a shift in absorption towards longer wavelengths, a promising sign for enhanced light absorption.
🌌 We also delved into electronic structural studies using density functional theory, revealing a reduction in the band gap width of pure TiO2 upon doping. Specifically, we found that the indirect bandgap values for different doping combinations were 2.96 eV, 2.83 eV, and 2.7 eV.
🎉 We want to extend our heartfelt thanks to all our co-authors who contributed their expertise and dedication to make this research possible. Teamwork truly makes the dream work!
Stay tuned for more updates and insights from our exciting journey into nanotechnology and materials science. Your support means the world to us! 🌍🔬 https://www.sciencedirect.com/science/article/abs/pii/S0925346723007759?dgcid=author