Year: 2025

J. Am. Chem. Soc.: Analysis of Mitochondria-Specific Methionine Sulfoxide Reductase Activity Based on Dual-Channel Phosphorescence Ratiometry and Lifetime Imaging

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J. Am. Chem. Soc.: Analysis of Mitochondria-Specific Methionine Sulfoxide Reductase Activity Based on Dual-Channel Phosphorescence Ratiometry and Lifetime Imaging

The redox homeostasis of mitochondria is crucial for mitochondrial function and cellular status, achieved through the intricate interplay between oxidative stress factors (such as reactive oxygen species/reactive nitrogen species ROS/RNS) and the antioxidant defense system. An imbalance in redox state can lead to protein damage, ultimately resulting in tissue injury. For instance, methionine residues in … Read more

Study on the Mechanism of Capacitance Energy Regulation in Rare Earth Doped BaTiO₃/PbTiO₃/KNbO₃ Ferroelectrics

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Study on the Mechanism of Capacitance Energy Regulation in Rare Earth Doped BaTiO₃/PbTiO₃/KNbO₃ Ferroelectrics

Title J Eur Ceram Soc:Study on the Mechanism of Capacitance Energy Regulation in Rare Earth Doped BaTiO₃/PbTiO₃/KNbO₃ Ferroelectrics Research Background Perovskite ferroelectrics are considered ideal energy storage materials due to their high dielectric constant, but their strong coupling ferroelectric domains lead to low breakdown strength and high losses. Experiments have shown that rare earth doping … Read more

Rockchip: A Leader in SoC Chips Experiences Explosive Growth

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Rockchip: A Leader in SoC Chips Experiences Explosive Growth

Rockchip Electronics Co., Ltd. is a wholly-owned domestic professional integrated circuit design company and a nationally recognized integrated circuit design enterprise, focusing on the research and development of digital audio and video, and mobile multimedia chipsets. 1.‌Business Overview‌ ‌Core Business Areas‌ ‌AIoT Chips‌: Covering smart home, industrial vision, robotics, and other fields, the flagship product … Read more

Lei Jun Throws a ‘Chip Bomb’ at Midnight! Xiaomi’s Self-Developed SoC Breaks into the Global Top Four, Targeting Qualcomm

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Lei Jun Throws a 'Chip Bomb' at Midnight! Xiaomi's Self-Developed SoC Breaks into the Global Top Four, Targeting Qualcomm

The Xiaomi Technology Park in Beijing is brightly lit at midnight, with Lei Jun holding the newly successful “Xuanjie O1” chip in his palm. This small square piece, weighing less than 1 gram, embodies over 2,000 days and nights of hard work from Xiaomi’s engineers. As the live broadcast camera sweeps across the chip’s surface … Read more

Photoinduced Decarboxylative Allylation: Dual Atom Substitution for sp3 Fragment Skeleton Editing

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Photoinduced Decarboxylative Allylation: Dual Atom Substitution for sp3 Fragment Skeleton Editing

Image source: J. Am. Chem. Soc.Introduction:Professor Ruben Martin reported a photoinduced palladium-catalyzed interceptive decarboxylative allylation reaction. This strategy innovatively achieves atom pair exchange and a series of skeletal contraction and extension reactions, providing a non-traditional retrosynthetic approach for complex molecule construction, while offering a modular and versatile synthetic tool for rapidly and efficiently obtaining sp3 … Read more

Xiaomi’s Self-Developed SoC ‘Xuanjie O1’ Specifications Remain a Mystery, Successfully Taped Out 3nm Chip Last Year

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Xiaomi's Self-Developed SoC 'Xuanjie O1' Specifications Remain a Mystery, Successfully Taped Out 3nm Chip Last Year

Recently, it was officially announced that Xiaomi’s self-developed mobile SoC chip has been named “Xuanjie O1” and will be released in late May. This sudden emergence of a self-developed chip has surprised many, and Lei Jun specifically emphasized that this chip is designed and developed independently by Xiaomi. Xiaomi has done an excellent job of … Read more

In-Depth Analysis of Automotive SoC Chip Technology Architecture and Industry Ecosystem (2025 Edition)

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In-Depth Analysis of Automotive SoC Chip Technology Architecture and Industry Ecosystem (2025 Edition)

1. Heterogeneous Computing Units: The Collaborative Logic of the Car’s “Brain” 1. What is Heterogeneous Computing? The “heterogeneous computing” in automotive SoC chips refers to the integration of multiple processing units (such as CPU, GPU, AI accelerators, etc.) within the same chip, collaborating to meet the diverse needs of vehicles—from real-time control (like braking) to … Read more

The Autonomous SOC: A Journey, Not a Destination

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The Autonomous SOC: A Journey, Not a Destination

SentinelOne often discusses the concept of the autonomous SOC with their clients and the fundamental transformation it brings to daily security operations. Today, we take a third-party perspective to see how they define this concept. Additionally, in this article, SentinelOne presents a maturity model for the autonomous SOC. Like much in cybersecurity, what matters is … Read more

Latest Smartphone SoC Processor Rankings for May 2025: CPU and GPU Comprehensive Performance Ladder Chart

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Latest Smartphone SoC Processor Rankings for May 2025: CPU and GPU Comprehensive Performance Ladder Chart

The smartphone processor rankings for May 2025 have been updated again, incorporating the latest released smartphone SoCs. This time, the optimization ratio for CPU and GPU performance scores has been re-evaluated, and some smartphone SoCs have been appropriately adjusted in the rankings, with continuous optimization of the ladder chart. Thank you for your feedback! In … Read more

Cabin SoC Research: Domestic Production Rate Exceeds 10%, AI-Driven Cabin SoCs to Become Mainstream in the Next 2-3 Years

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Cabin SoC Research: Domestic Production Rate Exceeds 10%, AI-Driven Cabin SoCs to Become Mainstream in the Next 2-3 Years

Zuosi Automotive Research has released the “2025 Smart Car Cabin SoC Chip Research Report.” In the Chinese smart car cabin SoC market, although Qualcomm, Renesas, AMD, and other manufacturers still dominate, the domestic production rate is rapidly increasing. According to statistics from Zuosi Automotive Research, the domestic production rate of smart cabin SoCs exceeded 10% … Read more