Results 91 to 100 of about 5,652,788 (287)

Investigation of Mycobacterium ulcerans glycan interactions using glycan array and surface plasmon resonance

, 2022
Many pathogenic bacteria utilize glycan-based interactions to bind to host cells. Glycan array analysis and surface plasmon resonance are glycobioanalytical techniques that have been used to investigate the glycointeractions of a range of pathogens.
Pluschke, G., Poole, J, Jennings, M. P., Day, C. J., Poole, J., Day, CJ, Jennings, MP, Pluschke, G   +7 more
core   +1 more source

Phosphorylated STYK1 Promotes Gemcitabine Resistance via Autophagy‐Mediated Cancer Stemness in Pancreatic Cancer

Advanced Science, EarlyView.
Gemcitabine resistance remains a major challenge in pancreatic ductal adenocarcinoma. This study identifies STYK1 as a key mediator of chemoresistance through autophagy‐dependent maintenance of cancer stemness. Gemcitabine‐activated AMPK phosphorylates STYK1 at Ser91 and Ser304, enhancing autophagy and stemness.
Xueying Dong, Shi Li, Chensong Huang, Xuehong Qian, Jieyu Guo, Yahao Guo, Guifang Wu, Qi Zhang, Hongfei Tan, Yu Han, Rui Zhang, Hao Lyu, Shuai Xiao, Dong Guo, Chaojun Yan, Wenying Qin, Changchun Li, Xing‐Zhen Chen, Ying Zhao, Cefan Zhou, Jingfeng Tang   +20 more
wiley   +1 more source

The effect of temperature on optical absorption cross section of bimetallic core-shell nano particles [PDF]

Journal of Optoelectronical Nanostructures, 2016
In this paper, the temperature dependence on optical absorption cross section of the core shell bimetallic nanoparticles (NPs) is investigated in quasi static approximation.
Seyyedeh Zahra Hosseini Minabi, Alireza Keshavarz, Abdolrasoul Gharaati   +2 more
doaj  

Thymosin Alpha‐1 Provides Direct Neuroprotection by Engaging the Orexin Receptor HCRTR1 to Suppress Neuronal Necroptosis

Advanced Science, EarlyView.
In this study, we unveil a thymus‐brain endocrine axis wherein Tα1 engages HCRTR1 to inhibit RIPK3‐mediated necroptosis. This study nominates the Tal‐HCRTR1‐RIPK3 axis as a potent and clinically translatable therapeutic target for stroke and neurodegeneration.
Xinmei Kang, Shisi Wang, Liubin Zhang, Mengyan Hu, Xiaotao Su, Yuxin Liu, Qin Qin, Haotong Yi, Liling Yuan, Wei Cai, Lei Wei, Zhengqi Lu   +11 more
wiley   +1 more source

Small Molecule Immunosensing Using Surface Plasmon Resonance

Sensors, 2010
Surface plasmon resonance (SPR) biosensors utilize refractive index changes to sensitively detect mass changes at noble metal sensor surface interfaces. As such, they have been extensively applied to immunoassays of large molecules, where their high mass
John Mitchell
doaj   +1 more source

Plasmon induced NIR response of thin-film a-Si:H solar cells [PDF]

, 2012
Lükermann F, Heinzmann U, Stiebig H. Plasmon induced NIR response of thin-film a-Si:H solar cells. In: Tsakalakos L, ed. Proc. of SPIE. Vol 8471. Bellingham, WA: SPIE; 2012: 84710S-1-84710S-8.The defect absorption in hydrogenated amorphous silicon (a-Si:
Stiebig, Helmut, Ulrich Heinzmann, Florian Lükermann, Lükermann, Florian, Tsakalakos, Loucas, Helmut Stiebig, Heinzmann, Ulrich   +6 more
core   +1 more source

Biofilm‐Binding Phages Enhance Biofilm Eradication by Synergistic Photothermal and Photodynamic Therapy

Advanced Science, EarlyView.
Engineered phage‐based trifunctional nanofibers are developed for synergistic biofilm eradication. Biofilm‐binding phages, armed with AuNPs and TCPP, serve as both warheads and scaffolds, endowing the phototherapy agents with biofilm‐anchoring ability. Upon light irradiation, AuNPs induce photothermal therapy, while TCPP generates 1O2 for photodynamic ...
Ying Cao, Tao Yang, Rui Wang, Hui‐Da Li, Xiao‐Yu Zhang, Feng Cheng, Ying Liu, Jian‐Hua Wang, Ting Yang, Chuanbin Mao   +9 more
wiley   +1 more source

A reusable localized surface plasmon resonance biosensor for quantitative detection of serum squamous cell carcinoma antigen in cervical cancer patients based on silver nanoparticles array

International Journal of Nanomedicine, 2014
Qianying Zhao,1 Ruiqi Duan,1 Jialing Yuan,1 Yi Quan,1 Huan Yang,2 Mingrong Xi1 1Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, 2State Key Laboratory of Optical Technologies for Micro-fabrication ...
Zhao Q, Duan R, Yuan J, Quan Y, Yang H, Xi M   +5 more
doaj  

Surface Plasmon Resonance Studies on Molecular Imprinting

Sensors, 2002
The molecular imprinted polymer (MIP) members were fabricated with the print molecule L-phenylalanine ethyl ester. The elution and adsorption procedures were investigated by surface plasmon resonance in situ.
Baoping Lin, Chunwei Yuan, Junze Hu, Yan Huang, Ping Li   +4 more
doaj   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source