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2941“…[Image: see text] Metal-free N–H functionalization reactions represent an important strategy for sustainable C–N coupling reactions. …”
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2942por Shiraishi, Ryoma, Kaneko, Tomoyo, Usui, Kazuteru, Naganuma, Tatsuya, Iizuka, Naoko, Morishita, Kosuke, Kobayashi, Shigeki, Fuchi, Yasufumi, Matsuoka, Yuta, Hirai, Go, Yamada, Ken-ichi, Karasawa, Satoru“…However, Gd has severe potential side effects, and thus metal-free alternatives are needed. Toward this end, we synthesized seven NO radicals consisting of a dioxa-azaspiro[4.5]decane framework having various substituents, DAD-X (X = methyl, ethyl, n-propyl, c-propyl, vinyl, phenyl, and 2-pyridyl), that functioned as metal-free MRI contrast agents. …”
Publicado 2019
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2943
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2944por Xu, Jun, Falconer, Caitlin, Nguyen, Quan, Crawford, Joanna, McKinnon, Brett D., Mortlock, Sally, Senabouth, Anne, Andersen, Stacey, Chiu, Han Sheng, Jiang, Longda, Palpant, Nathan J., Yang, Jian, Mueller, Michael D., Hewitt, Alex W., Pébay, Alice, Montgomery, Grant W., Powell, Joseph E., Coin, Lachlan J.MEnlace del recurso
Publicado 2019
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2945por Ushakova, Elena V., Cherevkov, Sergei A., Kuznetsova, Vera A., Baranov, Alexander V.“…Herein, we summarized the scientific works from 2016 related to the lead-free perovskite materials with stress on the lasing and lighting applications. …”
Publicado 2019
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2946por Yu, Fulong, Li, Kai, Li, Shuangquan, Liu, Jiaqi, Zhang, Yan, Zhou, Meng, Zhao, Hengqiang, Chen, Hongyan, Wu, Nan, Liu, Zhihua, Su, Jianzhong“…Epigenetic alterations, including 5-methylcytosine (5mC), 5-hydroxymethylcytosine (5hmC) and nucleosome positioning (NP), in cell-free DNA (cfDNA) have been widely observed in human diseases, and many available cfDNA-based epigenome-wide profiles exhibit high sensitivity and specificity in disease detection and classification. …”
Publicado 2020
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2947“…Here, we reveal the underlying basis of this new approach by computing via molecular simulations the free energy landscape of DNA origami hinges actuated between open and closed states. …”
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2948por Vial, Felipe, McGurrin, Patrick, Osterholt, Thomas, Ehrlich, Debra, Haubenberger, Dietrich, Hallett, Mark“…The purpose of this study was to develop and validate a free online platform for tremor analysis. METHODS: An online platform for tremor analysis was developed using “R” language; called “Tremoroton”. …”
Publicado 2019
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2949por Martín-García, Beatriz, Pasini, Federica, Verardo, Vito, Gómez-Caravaca, Ana María, Marconi, Emanuele, Caboni, Maria Fiorenza“…Phenolic compounds are present in the free and in the bound form to the cell wall that are concentrated mainly in the outer layer (hull and bran). …”
Publicado 2019
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2950por Haensch, Veit G., Neuwirth, Toni, Steinmetzer, Johannes, Kloss, Florian, Beckert, Rainer, Gräfe, Stefanie, Kupfer, Stephan, Hertweck, Christian“…The metal‐free, highly selective synthesis of biaryls poses a major challenge in organic synthesis. …”
Publicado 2019
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2951por Chakraborty, Gurudas, Balinin, Konstantin, Portale, Giuseppe, Loznik, Mark, Polushkin, Evgeny, Weil, Tanja, Herrmann, Andreas“…To extend the applicability of DNA in salt-free or low ionic strength aqueous medium, we introduce noncovalent DNA–PEG constructs that allow canonical base-pairing between individually PEGylated complementary strands resulting in a double-stranded structure in salt-free aqueous medium. …”
Publicado 2019
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2952por de Souza, Alexandre Barbosa Câmara, Arantes, Marcia Fernanda, Zatz, Roberto, Elias, Rosilene Motta, Lopes, Roberto Iglesias, Macedo, Etienne“…However, there is no consensus whether low free thyroxin (LFT) affects the rate of estimated glomerular filtration rate (eGFR) decline and how the presence of proteinuria influences the progression of renal dysfunction in hypothyroidism. …”
Publicado 2020
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2953“…A quality improvement committee targeted six clinically meaningful measures in order to determine which interventions improved preventative care in a free clinic as well as to qualify for certification as a Patient-Centered Medical Home. …”
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2954“…We describe the case of an elective CD with narcotic-free pain control using continuous bilateral posterior quadratus lumborum (QL) blockade as the primary mode of analgesia. …”
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2955“…The method allows the validation of reconstructions on a wide range of materials (hard condensed or biological), and should be particularly relevant for 4th generation synchrotrons and X-ray free electron lasers, where large, high-throughput datasets require a method for unsupervised data evaluation.…”
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2956“…Free‐roaming cats (FRCs) form nondomiciliary population groups that might lead to adverse environmental effects, as well as to welfare impairment of the cats themselves. …”
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2957“…Likelihood-free inference for simulator-based models is an emerging methodological branch of statistics which has attracted considerable attention in applications across diverse fields such as population genetics, astronomy and economics. …”
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2958por Barnes, Helen, Mohajer, Jonathan, Dunlop, Alex, Adair Smith, Gillian, Herbert, Trina, Lawes, Rebekah, Tree, Alison, McNair, Helen“…The MR-Linac (MRL) provides a novel treatment modality that enables online adaptive treatments, but also creates new challenges for patient positioning in a laser-free environment. The accuracy and duration of prostate patient set-up on the MRL using two different methods for patient alignment was determined to establish standard of practice on the MRL. …”
Publicado 2020
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2959por Lengenfelder, Benjamin, Mehari, Fanuel, Hohmann, Martin, Löhr, Cita, Waldner, Maximilian J., Schmidt, Michael, Zalevsky, Zeev, Klämpfl, Florian“…In this work, a new fiber‐based detection technique using speckle analysis for contact‐free signal detection is presented. Phantom and ex vivo experiments are performed in transmission and reflection mode for proof of concept. …”
Publicado 2019
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2960“…To meet these demands, glucose biosensors, particularly enzyme-free glucose biosensors, have received much attention. …”
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