Results 101 to 110 of about 25,488 (279)

Environmental Insights and Sustainability Opportunities for Scaled‐Up MXene Production Without Etching

Advanced Science, EarlyView.
Through a systematic and comprehensive analysis of the environmental impacts for the emerging MXene synthesis pathways, this study presents process transformation and optimization opportunities for low‐carbon MXene production from laboratory to industrial scales.
Yushuai Huang, Peng Peng, Maoqiao Xiang, Fen Yue, Jiangyan Wang, Wenwei Liu, Qingshan Zhu   +6 more
wiley   +1 more source

Uncovering Aggregation‐Induced Emission in Carbon Dots for Color‐Changing Hydrogels and Information Encryption

Angewandte Chemie, EarlyView.
Red‐emissive carbon dots (R‐CDs) exhibiting aggregation‐induced emission (AIE) and aggregation‐caused quenching (ACQ) effects are synthesized from citric acid and urea. They display weak blue fluorescence in water but strong red emission in DMF due to aggregation.
Jiafeng Wan, Shiyi Chen, Haopu Su, Tim Muschik, Tongtong Cui, Yosuke Akae, Dominik Voll, Christian W. Schmitt, Stefan Bräse, Tao Chen, Andreas‐Neil Unterreiner, Patrick Théato   +11 more
wiley   +2 more sources

Distribution of Marine Lipophilic Toxins in Shellfish Products Collected from the Chinese Market

Marine Drugs, 2015
To investigate the prevalence of lipophilic marine biotoxins in shellfish from the Chinese market, we used hydrophilic interaction liquid chromatography-tandem mass spectrometry (LC-MS/MS) to measure levels of okadaic acid (OA), azaspiracid (AZA1 ...
Haiyan Wu, Jianhua Yao, Mengmeng Guo, Zhijun Tan, Deqing Zhou, Yuxiu Zhai   +5 more
doaj   +1 more source

Climate Change and Marine and Freshwater Toxins

, 2015
Production of toxins by marine and freshwater microalgae has been known for decades. However, toxic blooms have increased in frequency and distribution raising serious concerns regarding seafood and drinking water safety.
Comiso, Josefine C., Fraga, Maria, Antilla, Katja, Barrington, Dani J., Coggins, Liah X., Borges, Hugo, Dietrich, Daniel R., Espina, Begona, Farrell, Hazel, Espinosa, Joaquin   +9 more
core  

Targeting Golgi–STING Signaling to Reprogram Innate and Adaptive Immunity for the Treatment of Implant‐Associated Infections

Advanced Science, EarlyView.
This study presents an ultrasound‐responsive nanoplatform, CS‐BT@MZ@NEs, with a BaTiO3/Mn‐Zif‐8 core and a chondroitin sulfate coating for Golgi targeting. By leveraging neutrophil hitchhiking, it enables targeted delivery to infection sites. Under ultrasound stimulation, CS‐BT@MZ@NEs generates ROS and modulates Golgi pH to activate cGAS–STING ...
Shicheng Huo, Naifeng Zhu, Zhuocheng Lyu, Yifei Liu, Zhenjiang Xu, Chun Zhou, Yaochao Zhao, Changgui Shi   +7 more
wiley   +1 more source

A Screening Tool for the Direct Analysis of Marine and Freshwater Phycotoxins in Organic SPATT Extracts from the Chesapeake Bay

, 2020
Many detection methods for phycotoxins, bioactive compounds produced by harmful algae, focus on one compound or a class of related compounds. Multiple harmful algal species often co-occur in the environment, however, emphasizing the need to analyze for ...
Juliette L. Smith, Mallette, Claude R., Place, Allen R., Smith, Juliette L., Michelle D. Onofrio, Allen R. Place, Onofiro, Michelle D., Claude R. Mallet   +7 more
core   +1 more source

Heat Shock Protein 90: From Molecular Chaperone Function to Therapeutic Targeting in Malignancies

Advanced Science, EarlyView.
In this review, an integrated conceptual framework linking HSP90's molecular chaperone functions to its pathological roles in cancer is proposed. HSP90 serves as a central node that integrates oncogenic signaling, buffers proteotoxic stress, maintains cancer stem cell plasticity, and shapes tumor‐immune interactions, all of which converge to drive ...
Beibei Zhang, Xinxin Zou, Jiansong Zhou, Qinmiao Sun, Dahua Chen   +4 more
wiley   +1 more source

Comparative gene expression in toxic versus non-toxic strains of the marine dinoflagellate Alexandrium minutum.

, 2010
Yang I, John U, Beszteri S, et al. Comparative gene expression in toxic versus non-toxic strains of the marine dinoflagellate Alexandrium minutum. BMC Genomics.
Uwe John, Glöckner, Gernot, Allan D Cembella, John, Uwe, Beszteri, Sara, Goesmann, Alexander ; https://orcid.org/, Ines Yang, Gernot Glöckner, Krock, Bernd, Gloeckner, G., Goesmann, A., Sára Beszteri, Cembella, Allan, Yang, Ines, Cembella, Allan D., Bernd Krock, Alexander Goesmann   +16 more
core   +2 more sources

Membrane Fusion‐Mediated Cytosolic Delivery of Threose Nucleic Acids via Homotypic Nanoparticles Overcomes Drug Resistance in Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
This study introduces a biomimetic “nanofusion” platform that integrates the biostability of threose nucleic acids (TNA) with homotypic cell‐membrane cloaking to combat drug‐resistant TNBC. By leveraging a non‐canonical membrane‐fusion pathway for direct cytosolic delivery, the platform bypasses endosomal sequestration. To achieve potent AKT2 silencing
Wei Zheng, Tristan Juin Han Chang, Xinchao Li, Zhongqi Zhou, Chung Tin, Kenward Vong, Pierre Karam, Pik Kwan Lo   +7 more
wiley   +1 more source

The structure and mode of action of the dinoflagellate toxins

Iranian South Medical Journal, 2016
Background: Dinoflagellates are the major causative agents of harmful algal blooms. In different studies, it has been shown that many dinoflagellate species produce various natural toxins.
Akram Najafi, Iraj Nabipour
doaj