Results 81 to 90 of about 2,161,602 (286)

Optical microvariability properties of BALQSOs

, 2010
We present optical light curves of 19 radio quiet (RQ) broad absorption line (BAL) QSOs and study their rapid variability characteristics. Systematic CCD observations, aided by a careful data analysis procedure, have allowed us to clearly detect any such
Adelman-McCarthy, Alok C. Gupta, Bachev, Barbieri, Barlow, Bechtold, Becker, Becker, Brotherton, Carini, Carini, Chakrabarti, Chand, Czerny, de Diego, de Diego, Elvis, Ghosh, Gibson, Glenn, Gopal-Krishna, Gopal-Krishna, Gopal-Krishna, Gopal-Krishna, Goyal, Gracia, Green, Gupta, Gupta, Hagen, Hennawi, Hewett, Hum Chand, Jang, Jang, Krishan, Kristian, Lamy, Mangalam, Marscher, Merloni, Meylan, Michalitsianos, Miller, Montagni, Nowak, Nowak, Paul J. Wiita, Rabbette, Ramírez, Rani, Ravi Joshi, Reichard, Romero, Sagar, Sagar, Scaringi, Schneider, Schneider, Schneider, Shemmer, Stalin, Stepanyan, Stetson, Telfer, Trump, Ulrich, Véron-Cetty, Weymann, Yuan   +69 more
core   +1 more source

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

FEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen, Qianqian Cui, Zhongyun Lan, Yingjun Wang, Shuaiying Zhao, Wenxuan Feng, Yunfeng Liu, Qiting Huang, Dongna Zhang, Jianfeng Xu   +9 more
wiley   +1 more source

Antifungal, optical, and mechanical properties of polymethylmethacrylate material incorporated with silanized zinc oxide nanoparticles

International Journal of Nanomedicine, 2017
Krid Kamonkhantikul,1 Mansuang Arksornnukit,1 Hidekazu Takahashi2 1Department of Prosthodontics, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand; 2Oral Biomaterials Engineering, Graduate School of Medical and Dental Sciences, Tokyo ...
Kamonkhantikul K, Arksornnukit M, Takahashi H   +2 more
doaj  

Importance of the layered structure of leaves on the determination of their scattering and absorption properties

Science of Remote Sensing
The influence of the layered structure of plant leaves on the optical properties obtained with a homogeneous theoretical model was investigated. To this aim, silicone phantoms with different optical properties modeling synthetic leaf layers were ...
Corinna Konrad, Markus Wagner, Florian Foschum, Alwin Kienle   +3 more
doaj   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

Investigating the impact of optical selection effects on observed rest frame prompt GRB properties

, 2016
Measuring gamma-ray burst (GRB) properties in their rest-frame is crucial to understand the physics at work in gamma-ray bursts. This can only be done for GRBs with known redshift.
Atteia, Jean-Luc, Dezalay, Jean-Pascal, Dornic, Damien, Heussaff, Vincent, Klotz, Alain, Turpin, Damien   +5 more
core   +3 more sources

Intercompartmental communication in senescence

FEBS Open Bio, EarlyView.
Senescent cells experience structural changes in the plasma membrane, endoplasmic reticulum, mitochondria, lysosomes, nucleus, and cytoskeleton. These alterations disrupt crosstalk among cellular compartments, impairing vesicular trafficking, contact sites, and molecular flow.
Krystyna Mazan‐Mamczarz, Eleanor J. Wind, Jixiang Leng, Myriam Gorospe   +3 more
wiley   +1 more source

PROPERTIES OF COMPOSITES BASED ON IRON OXIDE NANOPARTICLES IN LOW DENSITY POLYETHYLENE MATRIX [PDF]

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2012
The results of studies of the dielectric and optical properties of composites based on iron oxides nanoparticles are received. The studies were performed in the temperature range 30 - 100 °C at frequencies of 1 kHz and 1 MHz, and at wavelengths of 600 ...
A.N. Ul’zutuev, N.M. Ushakov
doaj  

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

FEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner, Hainan Zhu, Carol Christine Bosholm, Heuy‐Ching Wang, Tracy Criswell, Anthony Atala, Jian‐Xing Ma, Yuanyuan Zhang   +7 more
wiley   +1 more source

Optical properties of unconventional superconductors [PDF]

, 2004
The optical conductivity measurements give a powerful tool to investigate the nature of the superconducting gap for conventional and unconventional superconductors.
Shibata, Hajime, Yanagisawa, Takashi
core