Results 51 to 60 of about 20,710 (205)

Production of doubly charmed baryons nearly at rest

, 2017
We investigate the production cross sections, momentum distributions and rapidity distributions for doubly charmed baryons which according to the intrinsic heavy quark mechanism are produced nearly at rest.
Groote, Stefan, Koshkarev, Sergey
core   +1 more source

Aptamer‐Directed Porous DNA Nanocomposite Hydrogel for Active Pulp Preservation: Immunomodulation, Stem Cell Recruitment and Reparative Dentinogenesis

Advanced Science, EarlyView.
This study presents an injectable DNA‐based porous hydrogel integrating catechol motifs and targeting aptamers for pulpitis management. Upon in situ crosslinking, the scaffold actively recruits endogenous dental pulp stem cells, restores redox homeostasis, and modulates immune responses.
Luhui Cai, Huan Yu, Zihan Ni, Kan Chen, I‐Chen Tsai, Zeyu Bao, Shuo Sun, Weichang Li, Yunhua Chen, Qiong Xu   +9 more
wiley   +1 more source

A novel hybrid approach to overcome defects of CE-SELEX and cell-SELEX in developing aptamers against aspartate β-hydroxylase

Research in Pharmaceutical Sciences
Background and purpose: Aptamers, a new category of molecular probes, are overthrowing antibodies in molecular diagnostics. However, there are serious problems with using aptamers for this application including poor or non-specific binding in vivo ...
Hadi Bakhtiari, Hamed Naghoosi, Sina Sattari, Mahmoud Vahidi, Mehdi Shakouri Khomartash, Ali Faridfar, Mohsen Rajaeinejad, Mohsen Nikandish   +7 more
doaj   +1 more source

Multi-Output Power Converter, Operated from a Regulated Input Bus, for the Sireus Rate Sensor

E3S Web of Conferences, 2017
This paper describes a DC to DC converter designed to meet the power supply requirements of the SiREUS Coarse Rate Sensor (CRS) which is a 3-axis MEMS Rate Sensor (MRS) that uses a resonating ring gyro and will be used in different ESA missions.
Torrecilla Marcos Compadre, Weinberg Alan H, Hutton Patrick, Clark Craig   +3 more
doaj   +1 more source

SELEX: Recent Progress in the Analysis of Charm-Strange and Double-Charm Baryons [PDF]

, 2007
We present recent progress in the analysis of the Omega_c^0, the Xi_cc^+ and the Xi_cc^++.Comment: Contribution to the proceedings of HQL06, Munich, October 16th-20th ...
Engelfried, Jurgen
core   +1 more source

First observation of a narrow charm-strange meson DsJ(2632) -> Ds eta and D0 K+

, 2004
We report the first observation of a charm-strange meson DsJ(2632) at a mass of 2632.6+/-1.6 MeV/c^2 in data from SELEX, the charm hadro-production experiment E781 at Fermilab. This state is seen in two decay modes, Ds eta and D0 K+.
A. A., Vorobyov, A. G., Atamantchouk, A. G., Dolgolenko, A. G., Krivshich, A. I., Kulyavtsev, A. I., Sitnikov, A. N., Vasiliev, A. P., Kozhevnikov, A. P., Nilov, A. S., Ayan, A. V., Evdokimov, A. V., Nemitkin, A., Kushnirenko, A., Lamberto, A., Morelos, A., Ocherashvili, A., Penzo, Amf, Endler, B. V., Razmyslovich, C. O., Escobar, C., Newsom, D. V., Vavilov, D., Mao, D., Skow, E. M., Leikin, E., Gulmez, E., Mccliment, E., Ozel, E., Ramberg, E., Vazquez Jauregui, F. G., Garcia, G. B., Dzyubenko, G. F., Rappazzo, G. V., Davidenko, G., Alkhazov, Gaspero, Mario, H., Kangling, H., Kruger, I. S., Filimonov, I., Eschrich, I., Giller, I., Konorov, I., Larin, I., Torres, J., Amaro Reyes, J., Engelfried, J., Kilmer, J., Lach, J., Russ, J., Simon, J., You, K. D., Nelson, K., Vorwalter, L. G., Landsberg, L. J., Dauwe, L. M., Kochenda, L. N., Uvarov, L., Emediato, L., Stutte, L., Yunshan, M. A., Kubantsev, M. A., Moinester, M. Y., Balatz, M., Chensheng, M., Iori, M., Kaya, M., Luksys, M., Mattson, M., Procario, M., Srivastava, M., Svoiski, M., Zhenlin, N. F., Bondar, N. K., Terentyev, N. P., Kuropatkin, P. S., Cooper, P. V., Neoustroev, P., Gouffon, P., Mathew, P., Pogodin, P., Schiavon, R., Edelstein, R., Zukanovich Funchal, S. B., Nurushev, S. V., Petrenko, S. Y., Jun, S., Kwan, S., Ozkorucuklu, T., Lungov, Thomas, Gp, U., Akgun, U., Dersch, V. A., Victorov, V. E., Vishnyakov, V. F., Kurshetsov, V. I., Rud, V. J., Smith, V. L., Golovtsov, V. P., Kubarovsky, V. P., Maleev, V. S., Verebryusov, V. T., Kim, V. V., Molchanov, V., Matveev, V., Steiner, V., Stepanov, Y., Onel, Z., Shuchen, Z., Wenheng   +108 more
core   +1 more source

Ribozyme für die RNA‐katalysierte Methylierung und Markierung von RNA

Angewandte Chemie, EarlyView.
Ribozyme sind vielseitige Werkzeuge für die präzise Modifikation von RNA. Das Reaktionsspektrum in‐vitro‐selektierter Ribozyme reicht vom Einbau funktioneller Gruppen und Fluorophoren bis zu natürlichen RNA‐Methylierungen. Dieser Übersichtsartikel präsentiert Cofaktor‐abhängige Ribozyme für die positionsgenaue Markierung und Modifikation von RNA ...
Carolin P. M. Scheitl, Claudia Höbartner   +1 more
wiley   +1 more source

Aptamer Cell-Based Selection: Overview and Advances

Biomedicines, 2017
Aptamers are high affinity single-stranded DNA/RNA molecules, produced by a combinatorial procedure named SELEX (Systematic Evolution of Ligands by Exponential enrichment), that are emerging as promising diagnostic and therapeutic tools.
Silvia Catuogno, Carla Lucia Esposito
doaj   +1 more source

A novel artificial intelligence-based approach for identification of deoxynucleotide aptamers.

PLoS Computational Biology, 2021
The selection of a DNA aptamer through the Systematic Evolution of Ligands by EXponential enrichment (SELEX) method involves multiple binding steps, in which a target and a library of randomized DNA sequences are mixed for selection of a single ...
Frances L Heredia, Abiel Roche-Lima, Elsie I Parés-Matos   +2 more
doaj   +1 more source

Ribozymes for RNA‐Catalyzed RNA Methylation and Labeling

Angewandte Chemie International Edition, EarlyView.
Ribozymes are powerful tools for site‐specific RNA modification. Their activities range from installing tags and fluorophores to generating natural RNA methylations, making them valuable tools to uncover the many functions that RNA plays in nature.
Carolin P. M. Scheitl, Claudia Höbartner   +1 more
wiley   +1 more source