Results 61 to 70 of about 22,058 (247)

Observation of the Cabibbo-suppressed decay Xi_c+ -> p K- pi+

, 1999
We report the first observation of the Cabibbo-suppressed charm baryon decay Xi_c+ -> p K- pi+. We observe 150 +- 22 events for the signal. The data were accumulated using the SELEX spectrometer during the 1996-1997 fixed target run at Fermilab, chiefly ...
A. A. Kozhevnikov, A. A. Vorobyov, A. Bravar, A. D. Kamenski, A. G. Atamantchouk, A. G. Dolgolenko, A. G. Krivshich, A. I. Kulyavtsev, A. I. Sitnikov, A. Kushnirenko, A. Lamberto, A. M. F. Endler, A. Morelos, A. N. Vasiliev, A. Ocherashvili, A. P. Nilov, A. Penzo, A. V. Evdokimov, A. V. Nemitkin, B. Povh, B. V. Razmyslovich, C. Caso, C. Newsom, C. O. Escobar, D. Dreossi, D. Magarrel, D. Mao, D. Skow, D. V. Vavilov, E. Gottschalk, E. Gülmez, E. M. Leikin, E. McCliment, E. Ozel, E. Ramberg, F. G. Garcia, G. B. Dzyubenko, G. F. Rappazzo, G. Oleynik, G. P. Thomas, G. V. Davidenko, H. Kangling, H. Krüger, I. Eschrich, I. Giller, I. Konorov, I. Larin, I. S. Filimonov, J. Engelfried, J. Engelfried, J. G. Körner, J. Kilmer, J. Lach, J. P. Alexander, J. Russ, J. S. Russ, J. Simon, J. You, K. D. Nelson, K. Königsmann, K. Vorwalter, L. Emediato, L. G. Landsberg, L. J. Dauwe, L. M. Kochenda, L. N. Uvarov, L. Stutte, L. Yunshan, L. Zhigang, M. A. Kubantsev, M. A. Moinester, M. Aykac, M. Bauer, M. Gaspero, M. Iori, M. Kaya, M. Luksys, M. Mattson, M. Procario, M. Srivastava, M. Svoiski, M. Y. Balatz, M. Zhenlin, N. Akchurin, N. F. Bondar, N. K. Terentyev, N. P. Kuropatkin, O. A. Grachov, P. Gouffon, P. L. Frabetti, P. Mathew, P. Pogodin, P. S. Cooper, P. Schiavon, P. V. Neoustroev, R. Edelstein, R. Zukanovich Funchal, S. B. Nurushev, S. Gerzon, S. I. Petrenko, S. Kwan, S. L. McKenna, S. Masciocchi, S. Ozkorucuklu, S. Patrichev, S. Y. Jun, T. Bergfeld, T. Lungov, U. Dersch, V. A. Andreev, V. A. Mukhin, V. A. Prutskoi, V. A. Victorov, V. E. Vishnyakov, V. F. Kurshetsov, V. I. Rud, V. J. Smith, V. K. Semyatchkin, V. L. Golovtsov, V. Matveev, V. P. Kubarovsky, V. P. Maleev, V. S. Verebryusov, V. Steiner, V. Stepanov, V. T. Kim, V. V. Molchanov, Y. M. Goncharenko, Y. Onel, Z. Wenheng   +129 more
core   +1 more source

Investigations of the pi N total cross sections at high energies using new FESR: log nu or (log nu)^2 [PDF]

, 2002
We propose to use rich informations on pi p total cross sections below N= 10 GeV in addition to high-energy data in order to discriminate whether these cross sections increase like log nu or (log nu)^2 at high energies, since it is difficult to ...
A. Firestone, A. Martin, A.A. Logunov, A.E. Brenner, A.S. Carroll, A.S. Carroll, A.S. Carroll, D. Brick, D. Fong, D. Ljung, D.E. Groom, G.F. Chew, J.R. Cudell, J.R. Cudell, K. Igi, K. Igi, K. Kang, Keiji Igi, M. Froissart, Muneyuki Ishida, R. Dolen, R. Dolen, U. Dersch   +22 more
core   +1 more source

Microenvironment‐Guided Evolution of ssDNA‐SWCNT Probes for Selective Recognition of Aggressive Prostate Cancer Phenotypes

Advanced Science, EarlyView.
Random ssDNA–SWCNT(single strand DNA‐single walled carbon nanotube) library is functionally screened and evolved using high‐throughput 3D prostate tumor spheroids via iterative positive and negative selection, enabling the identification of NIR‐II fluorescent ssDNA‐SWCNT nanoprobe specific for prostate cancer.
Dakyeon Lee, Seok‐Hyeon Lee, Yunseo Jung, Jeongho Lee, Min‐Seo Choi, SaeOck Oh, Sungjee Kim, Byoung Soo Kim, Sanghwa Jeong   +8 more
wiley   +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

Theoretical Summary of the HADRON99 conference [PDF]

, 1999
The Constituent Quark Model has provided a remarkable description of the experimentally observed hadron spectrum but still has no firm theoretical basis.
Aitala, Aitala, Aitala, Aitala, Ashery, Ashery, Close, Cohen, Cohen, De Rujula, Dersch, Dersch, Eschrich, Gignoux, Gignoux, Harry J Lipkin, Jaffe, Levin, Levin, Lipkin, Lipkin, Lipkin, Lipkin, Lipkin, Lipkin, Lipkin, Lipkin, Lipkin, Lipkin, Lipkin, Lipkin, Lipkin, Lipkin, Lipkin, Lipkin, MacKenzie, May-Tal Beck, Rosner, Zeldovich, Zeldovich   +39 more
core   +3 more sources

Immunoaffinity‐Mimetic Assembly of Peptide‐Aptamer Conjugates and Stem Cell‐Derived Exosomes into Hierarchical Microgels for Spinal Cord Injury Repair

Advanced Science, EarlyView.
Inspired by antibody‐antigen binding, this study develops an unprecedented immunoaffinity‐mimetic assembly strategy, with Peptide‐AptCD63 conjugates acting as antibody surrogates binding CD63 epitopes on mesenchymal stem cell‐derived exosomes. This creates a hierarchical microstructure intended to synergistically integrate antioxidative and anti ...
Dantong Zheng, Yuxin Bai, Zhibo Liu, Zinan Zhao, Yiming Kong, Yao Xu, Qi Jia, Rongrong Zhu, Yong Hu   +8 more
wiley   +1 more source

Production and detection of doubly charmed tetraquarks

, 2004
The feasibility of tetraquark detection is studied. For the cc\bar{u}\bar{d} tetraquark we show that in present (SELEX, Tevatron, RHIC) and future facilities (LHCb, ALICE) the production rate is promising and we propose some detectable decay channels ...
A. Del Fabbro, B. Silvestre-Brac, C. Semay, D. Janc, D. Janc, D. Treleani, M. Rosina, N. A. Törnqvist, R. K. Bhaduri, S. Baek   +9 more
core   +1 more source

Carbon nanotube decorated magnetic microspheres as an affinity matrix for biomolecules [PDF]

, 2013
Carbon nanotube (CNT) decorated magnetic microspheres were fabricated to develop a multimodal platform that utilizes non-covalent molecular interactions of CNTs to magnetically separate biomolecules.
Kolkar Mohammed, Javed Hussain Niazi, Ünal, Hayriye   +1 more
core   +1 more source

Dual Aptamers‐Based SETDB1 PROTACs as Effective Anti‐Tumor Strategies for Breast Cancer

Advanced Science, EarlyView.
This study establishes dual‐aptamer PROTACs targeting SETDB1 using a SETDB1‐specific aptamer conjugated to AS1411. The designed PROTACs penetrate cells, recruit MDM2 to degrade SETDB1, and inhibit cancer cell proliferation and migration. Remarkably, they also overcome tamoxifen resistance and enhance CD8+ T cell cytotoxicity, suppressing tumor growth ...
Yanxuan Guo, Yingge Lv, Shuyu Huang, Chang Liu, Yan Ouyang, Bei Lan, Chenghao Xuan   +6 more
wiley   +1 more source

Bio-SELEX: A Strategy for Biomarkers Isolation Directly from Biological Samples

Methods and Protocols, 2023
Bio-SELEX is a revolutionary method for the discovery of novel biomarkers within biological samples, offering profound insights into diagnosing both infectious and non-infectious diseases.
Juan David Ospina-Villa, Valentina Restrepo-Cano, Miryan Margot Sánchez-Jiménez   +2 more
doaj   +1 more source