Results 61 to 70 of about 805,488 (283)

Radicals, Metals and Magnetism [PDF]

open access: yes, 1998
The interaction between unpaired electrons governs many physical properties of materials. Although in a fundamental sense the interaction is simple, a full understanding of the interaction in molecular systems is complicated by the presence of other ...
Brook, David J R
core   +1 more source

Charge Delocalization in Self-Assembled Mixed-Valence Aromatic Cation Radicals [PDF]

open access: yes, 2012
The spontaneous assembly of aromatic cation radicals (D+•) with their neutral counterpart (D) affords dimer cation radicals (D2+•). The intermolecular dimeric cation radicals are readily characterized by the appearance of an intervalence charge-resonance
Badger B.   +68 more
core   +2 more sources

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Party life in the Kingdom of Serbia at the end of 1902 and the beginning of 1903 [PDF]

open access: yesZbornik Radova Pravnog Fakulteta u Nišu
The paper presents the life of political parties in the Kingdom of Serbia at the end of 1902 and the beginning of 1903. In an endeavour to strengthen his autocratic rule, King Aleksandar Obrenović dissolved the National Assembly elected during the ...
Pešić Miroslav
doaj   +1 more source

Group additive modeling of substituent effects in monocyclic aromatic hydrocarbon radicals [PDF]

open access: yes, 2017
The thermodynamic properties of the unsubstituted and substituted phenyl, phenoxy, anisyl, benzoyl, styryl and benzyl radicals with six substituents (hydroxy, methoxy, formyl, vinyl, methyl, and ethyl) are calculated with the bond additivity corrected ...
Benson SW.   +5 more
core   +3 more sources

Efficacy and Tolerability of Topotecan/Cyclophosphamide/Dinutuximab in Relapsed and Refractory High‐Risk Neuroblastoma: A Multi‐Institutional Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Chemoimmunotherapy with irinotecan, temozolomide, and dinutuximab (I/T/DIN) has emerged as first‐line therapy for relapsed/refractory (r/r) high‐risk neuroblastoma (HRNB) in North America. Topotecan and cyclophosphamide (T/C) are often used in combination with dinutuximab in the setting of lack of response, progression, or incomplete ...
Benjamin J. Lerman   +17 more
wiley   +1 more source

Radical zinc-atom-transfer-based carbozincation of haloalkynes with dialkylzincs

open access: yesBeilstein Journal of Organic Chemistry, 2013
The formation of alkylidenezinc carbenoids by 1,4-addition/carbozincation of dialkylzincs or alkyl iodides based on zinc atom radical transfer, in the presence of dimethylzinc with β-(propargyloxy)enoates having pendant iodo- and bromoalkynes, is ...
Fabrice Chemla   +3 more
doaj   +1 more source

Verdazyls as Possible Building Blocks for Multifunctional Molecular Materials: A Case Study on 1,5-Diphenyl-3-(p-iodophenyl)-verdazyl Focusing on Magnetism, Electron Transfer and the Applicability of the Sonogashira-Hagihara Reaction

open access: yesMolecules, 2018
This work explores the use of Kuhn verdazyl radicals as building blocks in multifunctional molecular materials in an exemplary study, focusing on the magnetic and the electron transfer (ET) characteristics, but also addressing the question whether ...
Hannah Jobelius   +3 more
doaj   +1 more source

Which role do excited states play in radiation damage to organic solid-state compounds? [PDF]

open access: yes, 2010
Ionizing radiation induces radicals in organic materials. When such species are created in biological macromolecules like DNA, they harm living organisms. This detrimental effect is explicitly exploited for the sterilisation of e.g.
Aalbergsjø, Siv G.   +6 more
core   +1 more source

Cosmic-ray induced diffusion in interstellar ices

open access: yes, 2014
Cosmic rays are able to heat interstellar dust grains. This may enhance molecule mobility in icy mantles that have accumulated on the grains in dark cloud cores.
Kalvans, Juris
core   +2 more sources

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