Results 81 to 90 of about 20,710 (205)

Aptamer‐Functionalized Silicon Nanonet‐Based Field‐Effect‐Transistors Combined with Machine Learning for Real‐Time Detection of 17β‐Estradiol

Advanced Sensor Research, Volume 5, Issue 4, April 2026.
Schematic workflow of the BioFET (biological field‐effect transistor)based hormone sensing system, including (1) 17β‐estradiol (E2) sample preparation in PBS (phosphate‐buffered saline), (2) DNA aptamerfunctionalized BioFET sensing, (3) electrical signal acquisition (IV: currentvoltage characteristics), and (4) machine‐learning (ML)based data analysis.
Alexandra Parichenko, Anastasiia Gorelova, Wiana Butko, Chenchen Wang, Stephanie Klinghammer, Leif Riemenschneider, Bergoi Ibarlucea, Santiago Meliá, Shirong Huang, Gianaurelio Cuniberti   +9 more
wiley   +1 more source

Hyperon physics results from SELEX [PDF]

AIP Conference Proceedings, 1999
13 pages, 5 eps figures, LaTeX, uses aipproc.cls.
openaire   +2 more sources

Capture-SELEX: Selection of DNA Aptamers for Aminoglycoside Antibiotics

Journal of Analytical Methods in Chemistry, 2012
Small organic molecules are challenging targets for an aptamer selection using the SELEX technology (SELEX—Systematic Evolution of Ligans by EXponential enrichment).
Regina Stoltenburg, Nadia Nikolaus, Beate Strehlitz   +2 more
doaj   +1 more source

Tri‐Layer Solid‐State Nanopore Arrays with Crosstalk Suppression for High‐Throughput, Femtomolar‐Level Biosensing

Advanced Science, Volume 13, Issue 20, 9 April 2026.
The critical pore spacing—approximately twenty times the pore radius—required to minimize electric field coupling is determined via finite element analysis. A multi‐layered Al2O3/Au/Si3N4 nanopore structure fabricated by helium ion beam lithography is proposed, enabling quantitative analysis of the target analyte while mitigating inter‐pore crosstalk ...
Silu Feng, Qinglong Luo, Siqi Ai, Suiwei Shen, Chengyong Wang, Zhishan Yuan   +5 more
wiley   +1 more source

A Highlight of Recent Advances in Aptamer Technology and Its Application

Molecules, 2015
Aptamers and SELEX (systematic evolution of ligands by exponential enrichment) technology have gained increasing attention over the past 25 years. Despite their functional similarity to protein antibodies, oligonucleotide aptamers have many unique ...
Hongguang Sun, Youli Zu
doaj   +1 more source

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

Dissecting the Chemical and Thermal Stabilities of Tetrads in G‐Quadruplexes to Derive a Structure‐Activity Relation for a Thrombin‐Binding DNA G‐Quadruplex Aptamer

ChemBioChem, Volume 27, Issue 8, April 2026.
Extended variants of the G‐quadruplex thrombin binding aptamer exhibit differential anticoagulation activities. We show that 3’ terminal extensions increase nuclease resistance, while variations in thermal stability directly impact activity. Hydrogen exchange nuclear magnetic resonance spectroscopy (NMR) report on thermodynamic properties of the base ...
Julia Wirmer‐Bartoschek, Jan‐Peter Ferner, Alexander Heckel, Harald Schwalbe   +3 more
wiley   +1 more source

Speculations in hadron spectroscopy

, 2004
A selected survey is presented of the recent progress in hadron spectroscopy. This includes spin-singlet charmonium states, excitations of charmonium and open-charm mesons, double-charm baryons, and pentaquark candidates.
Richard, J. -M.
core   +3 more sources

Rational Design Strategies for Stimuli‐Responsive DNAzymes Using Modified and Artificial Nucleotides

Chemistry – A European Journal, Volume 32, Issue 13, 1 April 2026.
Activity control of RNA‐cleaving DNAzymes in response to external stimuli has attracted growing interest for applications in DNA‐based diagnostics, therapeutics, and dynamic DNA nanotechnology. This review summarizes rational design strategies for stimuli‐responsive DNAzymes using modified or artificial nucleotides, including split and caged DNAzymes ...
Yusuke Takezawa, Mitsuhiko Shionoya
wiley   +1 more source

Microtitre Plate Based Cell-SELEX Method

Bio-Protocol, 2018
Aptamers have emerged as a novel category in the field of bioreceptors due to their wide applications ranging from biosensing to therapeutics. Several variations of their screening process, called SELEX have been reported which can yield sequences with ...
Munish Shorie, Harmanjit Kaur
doaj   +1 more source