Results 11 to 20 of about 74,061 (70)

Anticancer Activity In Vitro of Sulfated Polysaccharides from the Brown Alga Spatoglossum vietnamense

Molecules
Sulfated polysaccharides SpvF1, SpvF2, SpvF3, and SpvF4 from the brown alga S. vietnamense collected north of Hon Do (Nha Trang Bay, Vietnam) were isolated and studied.
Dinh Thanh Trung, Valerii Victorovich Surits, Anastasia Olegovna Zueva, Hang Thi Thuy Cao, Natalia Michailovna Shevchenko, Svetlana Pavlovna Ermakova, Pham Duc Thinh   +6 more
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Preparation of Composites Derived from Modified Loess/Chitosan and Its Adsorption Performance for Methyl Orange

Molecules
A modified loess/chitosan composite (ML@CS) was prepared via solution. The microstructure and physicochemical properties of ML@CS were characterised via scanning electron microscope (SEM), Zeta potential, X-ray diffraction (XRD), Fourier transform ...
Haobin Hu, Haiyan Song, Zhenyu Cheng, Yufeng Wang, Qi Zhang, Huaisheng Hu, Lala Zhang   +6 more
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Synthesis of Natural Products Using Engineered Plants and Microorganisms

Molecules
Microorganisms and plants, particularly medicinal herbs, are abundant sources of diverse natural products, many of which are bioactive molecules with significant pharmaceutical or health benefits, and include artemisinin [...]
Yongjun Wei, Lingbo Qu, Xiaojun Ji
doaj   +1 more source

Reusable SERS Platform of Femtosecond Laser Processed Substrate for Detection of Malachite Green

Molecules
This study presents the development of highly efficient Surface-Enhanced Raman Scattering (SERS) substrates through femtosecond (fs) laser processing of crystalline silicon (Si), resulting in mountain-like microstructures.
Yinghao Lun, Bing Zhao, Yuanhai Geng, Wenhan Du, Xiaona Zhao, Xuan Wang   +5 more
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Preparation of Zeolite A from Ion-Adsorbing Rare Earth Tailings for Selective Adsorption of Pb²⁺: An Innovative Approach to Waste Valorization

Molecules
Ion-adsorbing rare earth tailings (IRETs) contain a large amount of clay minerals, which are a potential source of silicon and aluminum for the preparation of zeolite materials. The complexity of the tailings’ composition and the impurity composition are
Qiangwei Huang, Wenbo Wang, Wenhui Lai, Binjun Liang, Bin Xiao, Jihan Gu, Zheyu Huang, Xiangrong Zeng, Hui Liu, Haixiang Hu, Weiquan Yuan   +10 more
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Synthesis and Evaluation of Phenyltriazole-Deoxynojirimycin Hybrids as Potent α-Glucosidase Inhibitors

Molecules
1-deoxynojirimycin (DNJ) is a well-known α-glucosidase inhibitor. A series of phenyltriazole-deoxynojirimycin hybrids containing C4 and C6 (4 and 6 methylenes, respectively) linkers were synthesized.
Lin Wang, Wei Luo, Yonghong Zhao, Xinling Guo, Xiangru Bai, Leilei Guo, Nailiang Zhu   +6 more
doaj   +1 more source

Crowding for Confinement: Reversible Isomerization of First-Generation Donor-Acceptor Stenhouse Adduct Derivatives in Water Modulated by Thermoresponsive Dendritic Macromolecules

Molecules
Mimicking nature, the reversible isomerization of hydrophobic dyes in aqueous solutions is appealing for bio-applications. Here, we report on the reversible isomerization of first-generation solvatochromic donor-acceptor Stenhouse adducts (DASAs) in ...
Jiaxing Zhang, Qinqin Ma, Huan Wang, Peinan Zhang, Xinyan Su, Afang Zhang, Wen Li   +6 more
doaj   +1 more source

Degradation of Decabromodiphenyl Ether Dispersed in Poly (Acrylo-Butadiene-Styrene) Using a Rotatory Laboratory Pilot Under UV-Visible Irradiation

Molecules
The growing volume of plastics derived from electronic waste (e-waste) underscores the imperative for environmentally sustainable strategies for the management of this waste.
Rachida Khadidja Benmammar, Zohra Bouberka, Christian Malas, Yvain Carpentier, Kawssar Mujtaba Haider, Venkateswara Rao Mundlapati, Michael Ziskind, Cristian Focsa, Skander Khelifi, Franck Poutch, Fouad Laoutid, Philippe Supiot, Corinne Foissac, Ulrich Maschke   +13 more
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PlmCas12e Utilizes Glu662 to Prevent Cleavage Site Occupation by Positively Charged Residues Before Target Strand Cleavage

Molecules
CRISPR-Cas12e is a recently identified gene-editing tool mainly known because its relatively small size benefits cell delivery. Drastically different from Cas9, it creates a blunt-end double-strand breakage of the DNA via two cleavage sites; Cas12e ...
Jinchu Liu, Lizhe Zhu
doaj   +1 more source

Hydrophobicity of Benzene-Based Surfactants and Its Effect on Bubble Coalescence Inhibition

Molecules
Bubble coalescence plays a critical role in optimizing biological and industrial processes, impacting efficiency in areas such as fermentation, wastewater treatment, and foaming control.
Rafael Del Río-Arrillaga, Arturo A. García-Figueroa, José L. López-Cervantes, Boris Albijanic, Jesús Gracia-Fadrique   +4 more
doaj   +1 more source