Results 141 to 150 of about 39,973 (307)

Potential of a deep eutectic solvent in silver nanoparticle fabrication for antibiotic residue detection

Beilstein Journal of Nanotechnology
Deep eutectic solvents (DESs) have recently emerged as an alternative solvent for nanoparticle synthesis. There have been numerous advancements in the fabrication of silver nanoparticles (Ag NPs), but the potential of DESs in Ag NP synthesis was neither ...
Le Hong Tho, Bui Xuan Khuyen, Ngoc Xuan Dat Mai, Nhu Hoa Thi Tran   +3 more
doaj   +1 more source

NET‐DNA Activates the ANXA2/TMEM215/BiP Axis to Promote Mitophagy‐Mediated Anoikis Resistance in Endometriosis

Advanced Science, EarlyView.
NET‐DNA is enriched during early endometriotic lesion establishment and drives anoikis resistance by promoting an ANXA2–TMEM215–BiP axis. This pathway strengthens ER–mitochondria contacts, enhances PINK1/Parkin‐associated mitophagy, preserves mitochondrial homeostasis, and supports ectopic stromal cell survival, thereby facilitating lesion persistence ...
Honglin Wang, Yanling Gou, Huiyan Zhang, Hongli Wang, Beidi Wang, Jinming Liu, Yingying Cao, Ruru Bai, Yuxin Zhao, Xu Han, Chao Feng, Xin Huang, Zongfeng Zhang   +12 more
wiley   +1 more source

Ser e deixar ser

Temas em Educação e Saúde, 2017
O texto marca a necessidade da mãe devotada comum ser ela mesma, no encontro com o bebê, propiciando que este possa desenvolver  suas potencialidades e seu jeito de ser, a seu modo, e no devido tempo possa experienciar a religiosidade, indo em busca do  Sagrado e da idéia do Divino.
openaire   +1 more source

Reflexión. Ser Padre, Ser Madre, Ser Padrastro, Ser Madrastra: Aspectos Psicológicos y Jurídicos

Portada de Anuario de Psicología Jurídica, 2011
In this work psychological and legal issues involving families remarried after divorce are aboarded. This article aims to point out the psychological and legal claims that can arise in these families in order to cooperate with the psychologist called to act in legal proceedings.
openaire   +1 more source

The characteristic AgcoreAushell nanoparticles as SERS substrates in detecting dopamine molecules at various pH ranges

, 2015
Yanru Bu,1 Sang-Wha Lee2 1Department of Chemical Engineering, Faculty of Engineering, Monash University, Melbourne, VIC, Australia; 2Department of Chemical and Biochemical Engineering, Gachon University, Seongnam-si, Gyeonggi-do, Republic of Korea ...
Bu Y, Lee SW
core  

SERS-Based Sensor Using Subnanometric Copper–Silver Mixed Clusters Ag_(8–n)Cu_n (n = 0–8) for Pyridine: A DFT Study

Surface-enhanced Raman spectroscopy (SERS) is a powerful Raman technique that provides high selectivity and sensitivity in analyzing the intermolecular interaction of a target compound adsorbed on the surface of a noble nanomaterial, i.e., silver, gold ...
Dinh Hieu Truong (9396044), Thi Chinh Ngo (4476928), Thi Le Anh Nguyen (8443071), Duy Quang Dao (4476925)   +3 more
core   +1 more source

SERS Comparison from Au, Ag, and Au-Ag Alloys: Insights by the First Principles

, 2018
Surface enhanced Raman scattering (SERS) is presented via a case study of 2,2’-bipyridyl(22BPY) molecules adsorbed on pure Au and Ag as well as on Au-Ag alloy nanodiscs.
Yoshiaki, Nishijima, Yoshikazu, Hashimoto, Takeshi, Iwasa, Masato, Takenaka, Tetsuya, Taketsugu, Saulius, Juodkazis, Gediminas, Seniutinas, Armandas, Balcytis   +7 more
core   +1 more source

Pathogen‐Centric Activation of an Azoreductase‐Responsive Antibody‐Antibiotic Conjugate for the Targeted Eradication of MRSA

Advanced Science, EarlyView.
A pathogen‐centric antibody‐antibiotic conjugate (AZO‐AAC) releases antibiotics via bacterial azoreductase, independent of host‐lysosomal function. This mechanism achieves nanomolar eradication of both planktonic and intracellular methicillin‐resistant Staphylococcus aureus (MRSA).
Qi Cheng, Lianqi Liu, Chenghua Liu, Fei Xie, Jingwen Dong, Xiaoyu Qin, Shunxiang Huang, Xian Li, Xingyuan Kou, Hongbin Deng, Jiannan Feng, Wu Zhong, Dian Xiao, Xinbo Zhou   +13 more
wiley   +1 more source

Cobalt Single‐Atom Catalysts for Ultrafast Sulfamethoxazole Degradation: Unveiling the Chloride‐Ion‐Enhanced Formation of Co(IV)=O

Advanced Science, EarlyView.
An atomically dispersed Co–N4 single‐atom catalyst rapidly activates peroxymonosulfate to remove the antibiotic sulfamethoxazole from water. Common ions have little impact, but chloride dramatically speeds degradation by promoting a high‐valent Co(IV) = O oxidant via in situ HOCl–catalyst electron transfer.
Anting Ding, Jing Lu, Yafei Fan, Chenyu Zeng, Yuhang Lin, Yufei Shi, Zulin Zhang   +6 more
wiley   +1 more source

CK2α Deficiency Drives Myocardial Fibrosis via Desmin‐Induced Mitochondrial Dysfunction

Advanced Science, EarlyView.
CK2α preserves mitochondrial homeostasis by phosphorylating Desmin to recruit Cryab, ensuring proper filament assembly. CK2α deficiency disrupts this interaction, causing mitochondrial dysfunction, metabolic shifts, bioenergetic failure, and oxidative stress—ultimately establishing a pro‐fibrotic environment that drives cardiac fibrosis.
Canjie Ma, Jiali Jia, Juncong Lan, Jing Wang, Dan Rao, Lanlan Rao, Weibin Zhang, Dongpeng Wu, Jie Zhang, Gang Wang, Baohua Liu, Ying Ao, Zimei Wang   +12 more
wiley   +1 more source