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NYU Abu Dhabi Develops Cancer-Fighting Nanospheres
The biotech breakthrough promises safer and more effective treatments using photodynamic and photothermal therapies.
A Research team from NYU Abu Dhabi’s Magzoub lab has made considerable advances in the fight against cancer using biocompatible nanospheres that have the potential to replace traditional forms of treatment.
The experiments trialed photodynamic therapy (PDT) and photothermal therapy (PTT), which use non-invasive light waves to destroy cancers, avoiding the well-known side effects of chemo and radiotherapy.
Photodynamic therapy works by releasing a torrent of reactive oxygen species (ROS) onto cancer cells, whereas photothermal therapy converts light into searing heat, destroying tumor tissues through hyperthermia.
The research team has detailed their findings in a paper entitled “pH-Responsive Upconversion Mesoporous Silica Nanospheres for Combined Multimodal Diagnostic Imaging and Targeted Photodynamic and Photothermal Cancer Therapy”. The literature goes on to explain how the nanospheres are able to protect encapsulated photosensitizers and photothermal agents from degrading, enabling them to be delivered directly to cancer cells.
Alongside thermal and fluorescent imaging, traditional magnetic resonance imaging (MRI) is also used for tumor detection and monitoring. Once cancer is detected, the PDT and PTT can kill tumors without leaving toxic traces in the body.
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Loganathan Palanikumar, a senior researcher in the NYUAD Magzoub lab, explained the process, “To make PDT effective, we need enough photosensitizer in the tumor tissue, while PTT requires a substantial accumulation of photothermal agents within tumors”.
Mazin Magzoub, NYUAD associate professor of biology and Magzoub lab leader, added, “New therapeutic approaches are desperately needed to enhance the existing arsenal of cancer-fighting treatments”.
Magzoub lab’s new treatments offer real hope that cancers could soon be treated with minimal stress and danger to patients, leading to a brighter future free from one of the world’s most feared and destructive diseases.
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Samsung To Roll Out One UI 7 Starting April 7
The update will introduce AI-driven tools and Google integration, along with a fresh design and enhanced personalization options.
Samsung has confirmed that One UI 7 will officially begin rolling out on April 7, bringing a fresh design and enhanced personalization options. This update is tailored for a more intuitive user experience, powered by AI-driven improvements. Initially, One UI 7 will be available in the U.S. on the Galaxy S24 series, Galaxy Z Fold6, and Z Flip6 starting April 10. The rollout will gradually expand to more Galaxy smartphones and tablets in the following weeks.
Refined Design And More Customization
With One UI 7, Samsung is introducing a cleaner, more cohesive look aimed at making customization easier and more intuitive. The home screen, widgets, and lock screen have been redesigned to streamline navigation and personalization.
One standout feature is Now Bar, which provides real-time updates directly on the lock screen. Whether checking workout progress during a run or seeing what’s playing on Galaxy Buds, users can access key information with just a swipe — no need to unlock the phone.
AI-Powered Enhancements For A Smoother Experience
Samsung has integrated AI into One UI 7 to make everyday interactions more seamless and efficient. Galaxy AI helps users complete tasks with minimal app switching, while AI Select suggests relevant actions based on selected content. For instance, users can swipe the Edge Panel and tap the AI Select icon while watching a video to instantly create a GIF.
Writing Assist — a favorite tool for Galaxy users — will now offer automatic text summarization and formatting. Meanwhile, Drawing Assist provides a creative boost by generating visuals from text prompts, images, or sketches. Another highlight, Audio Eraser, allows users to fine-tune video sound by isolating and adjusting different audio elements.
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Finally, Samsung has added greater integration with Google Gemini. Users can simply activate Gemini and ask, “Find Italian restaurants with outdoor seating that are pet friendly” to get instant recommendations. Natural language search also makes adjusting settings easier — users can now tap the mic icon in Settings and say, My eyes feel tired, to receive suggestions like dimming the screen or enabling Eye Comfort Shield.
Device Compatibility And Rollout Schedule
The One UI 7 update will begin rolling out on April 7, with more devices receiving it in the weeks that follow. Compatible models include the Galaxy S24 series, Galaxy S24 FE, Galaxy S23 series, Galaxy S23 FE, Galaxy Z Fold6, Z Flip6, Z Fold5, Z Flip5, and the Galaxy Tab S10 and Tab S9 series.
Samsung To Roll Out One UI 7 Starting April 7
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