Results 111 to 120 of about 30,217,973 (262)

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

Wood-Derived Graphite: A Sustainable and Cost-Effective Material for the Wide Range of Industrial Applications

Crystals
The study explored the graphitization of wood through two distinct methods: a high-temperature approach at 2400 °C and a low-temperature technique at 1400 °C using a catalyst.
Young Soon Kim, Md. Abu Hanif, Hyeonjin Song, Sungeun Kim, Yonu Cho, Seung-Kon Ryu, Hong Gun Kim   +6 more
doaj   +1 more source

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

FEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

32 × 1Tb/s C-band transmission over 1000km employing three subcarriers PM-64QAM for regional applications

, 2015
Employing three subcarriers per terabit of 37GBd serial line-rate PM-64QAM modulated signals, we report 32Tb/s C-band transmission over ∼1000km. Large Area Pure Silica Core Fiber (LA-PSCF) and hybrid EDFA-Raman amplification were used to achieve a SE of ...
Talha Rahman, Bernhard Spinnler, Spinnler, B., Danish Rafique, Rafique, D, Waardt, H Hugo = Huug de, Huug de Waardt, Rahman, T., Rafique, D., Rahman, T Talha, Antonio Napoli, Waardt, de, H., Spinnler, Bernhard, Napoli, A Antonio, Napoli, A.   +14 more
core   +1 more source

Delivery of DNA‐encoded vaccines and proteins in mice using cutaneous suction‐mediated transfection

FEBS Open Bio, EarlyView.
Cutaneous suction‐mediated transfection in mice for delivery of DNA‐encoded vaccines and proteins. A critical limitation of DNA vaccines and other therapeutics is transfection in vivo to produce the encoded antigens or therapeutic proteins. Cutaneous suction‐based methods have demonstrated effectiveness in many animal models and have been successfully ...
Emran O. Lallow, Isabel Brandtjen, Yaxin Mo, Melissa Gulley, Louis Osorio, Sagar Kudchodkar, Nandita C. Jhumur, Christine C. Roberts, Lisa K. Denzin, David I. Shreiber, Biju Parekkadan, Hao Lin, Joel N. Maslow   +12 more
wiley   +1 more source

Heterotropic regulation and negative homotropic cooperativity

FEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea, Francesco Angelucci, Federica Arnesano, Gianmarco Pascarella, Patrizio Di Micco, Andrea Bellelli   +5 more
wiley   +1 more source

MEDIATION OF CHEMOTHERAPY-INDUCED APOPTOSIS BY THE LYSOSOMAL PROTEASE CATHEPSIN D [PDF]

, 2005
One of the most common hallmarks of cancer is dysregulation of cellular apoptotic processes. A comprehensive knowledge of the underlying mechanisms of the apoptotic machinery is vital for the identification of new drug targets and the development of ...
Emert-Sedlak, Lori A
core  

Corona Effect In Frequency Dependent Transmission Line Models

, 2015
The inclusion of the corona effect in a frequency dependent transmission line model is proposed in this paper. The transmission line is represented through a cascade of π circuits and the frequency dependence of the longitudinal parameters is synthesized
Kurokawa S., Pissolato Filho J., De Freitas M.A.   +2 more
core   +1 more source

The orientation relationships and growth mechanism of rectangle-like dispersoids in an Al-Si-Mg-Hf alloy

Journal of Materials Research and Technology
The orientation relationships (ORs) between the matrix and the rectangle-like dispersoids formed at 560 °C for 20 h in an Al-Si-Mg-Hf alloy are characterized by transmission electron microscopy and selected area electron diffraction. Four ORs between the
Huilan Huang, Li Wang, Xueli Wang, Yan Yang, Liying Sun, Daxiang Sun, Zhihong Jia   +6 more
doaj   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source