Results 81 to 90 of about 727,918 (197)

Highly specific and super-sensitive Dot-ELISA and colloidal gold immunochromatographic strip for detecting Xanthomonas oryzae pv. oryzicola of rice bacterial leaf streak

Phytopathology Research
Rice bacterial leaf streak (BLS), caused by Xanthomonas oryzae pv. oryzicola (Xoc), is a worldwide destructive rice bacterial disease, and seriously affects the global rice industry.
Saiyu Dong, Nairu Liu, Xi Zhang, Cui Zhang, Bin Li, Qianli An, Xueping Zhou, Jianxiang Wu   +7 more
doaj   +1 more source

A quantum dot single spin meter [PDF]

, 2009
We present the theory of a single spin meter consisting of a quantum dot in a magnetic field under microwave irradiation combined with a charge counter.
J Wabnig, Lovett, B. W., B W Lovett, Wabnig, J., Lovett, B. W.; id_orcid   +4 more
core   +1 more source

MetaboSense: An Integrated Quantum Dot‐Mediated Aptamer Assay and Modular Microfluidic Platform for Continuous In‐Line Monitoring of Lung Metabolism During Ex Vivo Perfusion

Advanced Science, EarlyView.
MetaboSense is a first‐of‐its‐kind microfluidic platform enabling continuous, in‐line monitoring of glucose and lactate during ex vivo lung perfusion. Combining a quantum dot–mediated aptamer assay with mixing, depletion, and optofluidic detection modules, it achieves 60–s temporal resolution and shows strong agreement with standard blood gas analyzers,
Sanjana Srikant, Pouyan Keshavarz Motamed, Thomas Borrillo, Lielle Ronen, Gabriel Siebiger, Guillermo Garza, Hesam Abouali, Md Fahim Al Fattah, Ines Jaber, Dayan Ban, Marcelo Cypel, Mingyao Liu, Shaf Keshavjee, Andrew T. Sage, Mahla Poudineh   +14 more
wiley   +1 more source

Liquid Gallium Nanozyme Coatings Enable Sustained Nitric Oxide Generation With Antioxidant and Anti‐Inflammatory Functions

Advanced Science, EarlyView.
Liquid gallium (Ga) acts as a catalytic center for nitric oxide (NO) generation within a tannic acid–zirconium metal–phenolic network coating. Stabilized Ga nanoparticles catalyze S‐nitrosothiol decomposition through surface electron transfer, enabling controlled NO production, enhancing endothelial biocompatibility, and providing antioxidant and anti ...
Franco Centurion, Kang Lin, Shu Geng, Siti Nur Asyura Adzlan, Qingqing Fan, Federico Mazur, Ravindra Kokate, Priyank Kumar, Christina Cortez‐Jugo, Frank Caruso, Rona Chandrawati   +10 more
wiley   +1 more source

Highly Sensitive and Specific Monoclonal Antibody-Based Serological Methods for Rice Ragged Stunt Virus Detection in Rice Plants and Rice Brown Planthopper Vectors

Journal of Integrative Agriculture, 2014
Rice ragged stunt virus (RRSV) is a serious rice disease in Asia, causing serious yield losses on rice. The capsid protein (CP) gene of the major outer capsid protein of RRSV was expressed in Escherichia coli BL21 (DE3) using the pMAL-C2X expression ...
Huan LIU, Xi-jiao SONG, Yue-qun NI, Li-na LU, Xue-ping ZHOU, Jian-xiang WU   +5 more
doaj   +1 more source

A Decoy‐Receptor‐Armed Biomimetic Nanotherapeutic With Inherent Tropism for Conserved Pathogenic Macrophages for Treating Osteoarthritis and Intervertebral Disc Degeneration

Advanced Science, EarlyView.
A biomimetic doppelgänger nanosystem neutralizes extracellular inflammatory cytokines and silences intracellular pyroptosis, reprogramming pathogenic macrophages to attenuate both joint and spine degeneration. ABSTRACT Osteoarthritis (OA) and intervertebral disc degeneration (IVDD) are debilitating musculoskeletal disorders driven by shared ...
Fudong Li, Bin Zhang, Zhiqiu Zhang, Bing Zheng, Linhui Han, Chen Yan, Jialin Li, Kaiqiang Sun, Tianyi Zhao, Jiangang Shi   +9 more
wiley   +1 more source

Development, optimization, and validation of an in-house Dot-ELISA rapid test based on SAG1 and GRA7 proteins for serological detection of Toxoplasma gondii infections

Infection and Drug Resistance, 2019
Aref Teimouri,1,2 Mohammad Hossein Modarressi,3 Saeedeh Shojaee,1 Mehdi Mohebali,1,4 Mostafa Rezaian,1 Hossein Keshavarz1,41Department of Medical Parasitology and Mycology, Tehran University of Medical Sciences, Tehran, Iran; 2Students Scientific ...
Teimouri A, Modarressi MH, Shojaee S, Mohebali M, Rezaian M, Keshavarz H   +5 more
doaj  

Diagnóstico da toxoplasmose humana através de um tese imunoenzimático Dot-ELISA

, 1995
O Dot-ELISA foi padronizado e avaliado para o imunodiagnóstico da toxoplasmose humana. Entre 538 amostras testadas pela reação de Imunofluorescência Indireta (teste de referência) 183 foram positivas considerando-se os soros reagentes nas diluições >; 1 ...
Machado-Coelho, George Luiz, Vitor, Ricardo Wagner de Almeida, Bahia, Maria Terezinha, Elsaid, Mohamed Mohamed Anwar   +3 more
core  

Iron‐Tannic Acid Hydrogel Mediated Mild Photothermal Therapy Combined With Ferroptosis Enhances Anti‐Tumor Immunity in Colorectal Cancer

Advanced Science, EarlyView.
An injectable gelatin‐based tannic acid–iron hydrogel with mild photothermal therapy could not only induce immunogenic cell death, but also elicit ferroptosis of both tumor cells and tumor‐associated macrophages, resulting in DC maturation, T‐cell infiltration and down‐regulation of ferroptosis‐sensitive M2‐type TAMs levels.
Yuan Zhu, Xi Yu, Tao Wang, Wanyi Liu, Chang Lu, Jiani Zhong, Yujie He, Wei Li, Kunxi Zhang, Peihao Yin, Zeting Yuan   +10 more
wiley   +1 more source

Dot enzyme-linked immunosorbent assay (dot-ELISA) for schistosomiasis diagnosis using dacron as solid-phase

Revista da Sociedade Brasileira de Medicina Tropical, 1999
Dacron and nitrocellulose were evaluated as matrices for the dot enzyme linked immunosorbent assay (dot-ELISA) for schistosomiasis and compared to indirect immunofluorescence (IMF).
Silvia Maria Lucena Montenegro, Joanne D'arc Bezerra da Silva, Maria Edileuza Felinto de Brito, Luiz Bezerra de Carvalho Junior   +3 more
doaj