Room-Temperature-Stabilized Alpha Tin Nanocrystals for In Vivo Toxicology Evaluation and Photothermal Therapy Corroborated by FFT Modeling DOI

Shivesh Sabbarwal,

Shreyasi Majumdar, Vivek Verma

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 17(1), С. 140 - 156

Опубликована: Дек. 16, 2024

Herein, we unveil a remarkable finding for synthesizing room-temperature-stable, nontoxic, ultrasmall free-standing diamond cubic tin nanocrystals (α-Sn) with beta forms in the aqueous phase, avoiding conventional approaches that typically use toxic elements or large reactive substrates (Si/InSb) to stabilize α-Sn above 13 °C. first time, demonstrate successful synthesis of alpha extraordinary stability up 80 °C and phase at room temperature, which was supported by powder X-ray diffraction photoelectron spectroscopy characterization methods. This synthetic approach eliminates need hazardous materials, bulky substrates, elevated temperatures, offering safer, low-cost, more sustainable alternative. Prepared is characterized NIR absorption photothermal efficiency 42.4%, making it promising agent cancer treatment upon shining low-power (0.5 W) 980 nm light using CW laser. Using fast Fourier transform weighted bright-field imaging, mathematical model foretells behavior live malignant cells before after has been constructed. Additionally, vivo studies rats backed biochemical histopathological analyses demonstrated no adverse effects on vital organs Wister rats. The unusual biocompatibility prepared low hemolysis index (3.28 ± 0.53%) blood, far below permissible limits 5%. Current research unveils strong potential alpha-tin not only area nanomedicine but also other domains.

Язык: Английский

Innovation and prospects of heavy metal solidification/stabilization techniques: A comprehensive review on materials, mechanisms, and evaluation systems DOI Creative Commons
Kexin Li, Jun Yao, Kanaji Masakorala

и другие.

Environmental Technology & Innovation, Год журнала: 2025, Номер unknown, С. 104040 - 104040

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
Evaluation of Leaching Characteristics of Heavy Metal Ions from Red Mud–Graphite Tailings DOI Creative Commons
Kangli Li, Xiaolei Lu, Congcong Jiang

и другие.

Toxics, Год журнала: 2025, Номер 13(3), С. 211 - 211

Опубликована: Март 14, 2025

The rapid growth of aluminum and graphite industries has generated substantial stockpiles red mud tailings, which pose environmental risks due to their high heavy metal content potential for soil water contamination. This study investigated the leaching behavior metals from these materials post-stabilization using cement a sulfonated oil-based ion curing agent, thereby evaluating suitability safe reuse. Semi-dynamic experiments were employed measure release, supplemented by kinetic modeling discern key mechanisms. findings indicated that concentrations in leachates consistently below regulatory standards, with dynamics influenced dual mechanisms: diffusion ions surface chemical reactions. A coefficient-based analysis further suggested low leachability indices all metals, confirming effective immobilization. These results suggest agent-stabilized mud–graphite tailing composites reduce possess characteristics favorable resource recovery, thus supporting sustainable use industrial applications.

Язык: Английский

Процитировано

0
Biopolymer-enzyme-induced carbonate precipitation (EICP) for the green solidification/stabilization of graphite tailings: Mechanical, leaching, and microstructural characterization DOI
Chengwei Zhang, Changbo Du,

Bing Liang

и другие.

Environmental Research, Год журнала: 2025, Номер unknown, С. 121471 - 121471

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0
Room-Temperature-Stabilized Alpha Tin Nanocrystals for In Vivo Toxicology Evaluation and Photothermal Therapy Corroborated by FFT Modeling DOI

Shivesh Sabbarwal,

Shreyasi Majumdar, Vivek Verma

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 17(1), С. 140 - 156

Опубликована: Дек. 16, 2024

Herein, we unveil a remarkable finding for synthesizing room-temperature-stable, nontoxic, ultrasmall free-standing diamond cubic tin nanocrystals (α-Sn) with beta forms in the aqueous phase, avoiding conventional approaches that typically use toxic elements or large reactive substrates (Si/InSb) to stabilize α-Sn above 13 °C. first time, demonstrate successful synthesis of alpha extraordinary stability up 80 °C and phase at room temperature, which was supported by powder X-ray diffraction photoelectron spectroscopy characterization methods. This synthetic approach eliminates need hazardous materials, bulky substrates, elevated temperatures, offering safer, low-cost, more sustainable alternative. Prepared is characterized NIR absorption photothermal efficiency 42.4%, making it promising agent cancer treatment upon shining low-power (0.5 W) 980 nm light using CW laser. Using fast Fourier transform weighted bright-field imaging, mathematical model foretells behavior live malignant cells before after has been constructed. Additionally, vivo studies rats backed biochemical histopathological analyses demonstrated no adverse effects on vital organs Wister rats. The unusual biocompatibility prepared low hemolysis index (3.28 ± 0.53%) blood, far below permissible limits 5%. Current research unveils strong potential alpha-tin not only area nanomedicine but also other domains.

Язык: Английский

Процитировано

0