Results 31 to 40 of about 290,922 (313)
Nature Communications, 2017 Current strategies for producing antibody-drug conjugates often rely on inefficient conjugation chemistry or on generating mutations in the antibody sequence.
Alex R. Nanna +8 more
doaj +1 more source
International Journal of Analytical Chemistry, 2015 A gas chromatography equipped with mass spectrometer (GCMS) method was developed and validated for determination of 16 polycyclic aromatic hydrocarbons (PAHs) in fish using modified quick, easy, cheap, effective, rugged, and safe (QuEChERS) method for ...
Mona Khorshid +3 more
doaj +1 more source
A precise blue-optical transmission spectrum from the ground: Evidence for haze in the atmosphere of WASP-74b [PDF]
, 2023 We report transmission spectroscopy of the bloated hot Jupiter WASP-74b in the wavelength range from 4000 to 6200 \r{A}. We observe two transit events with the Very Large Telescope FOcal Reducer and Spectrograph (VLT FORS2) and present a new method to measure the exoplanet transit depth as a function of wavelength. The new method removes the need for a
arxiv +1 more source
Química Nova, 2008 The discussion among teachers, students, and technicians about the destination of residues from chemistry laboratories led to a research project whose results were incorporated into a course in its daily practices.
Regina Felisberto +6 more
doaj +1 more source
Revisiting Graphene Oxide Chemistry via Spatially-Resolved Electron Energy Loss Spectroscopy [PDF]
Chem. Mater. 28, 3741 (2016), 2016 The type and distribution of oxygen functional groups in graphene oxide (GO) and reduced graphene oxide (RGO) remain still a subject of great debate. Local analytic techniques are required to access the chemistry of these materials at a nanometric scale.
arxiv +1 more source
Small Structures, 2023 A novel recycling process of the conductive agent in spent lithium iron phosphate batteries is demonstrated. Wet chemistry is applied in recovering lithium and iron phosphate, and the filter residue is calcined with a small amount of recovered iron ...
Kun Luo +7 more
doaj +1 more source
Molecules, 2013 A series of 4β-triazole-linked glucose podophyllotoxin conjugates have been designed and synthesized by employing a click chemistry approach. All the compounds were evaluated for their anticancer activity against a panel of five human cancer cell lines ...
Cheng-Ting Zi +7 more
doaj +1 more source
Tensor Factorized Recursive Hamiltonian Downfolding To Optimize The Scaling Complexity Of The Electronic Correlations Problem on Classical and Quantum Computers [PDF]
arXiv, 2023 This paper presents a new variant of post-Hartree-Fock Hamiltonian downfolding-based quantum chemistry methods with optimized scaling for high-cost simulations like coupled cluster (CC), full configuration interaction (FCI), and multi-reference CI (MRCI) on classical and quantum hardware.
arxiv
The electronic structure and dipole moment of charybdotoxin, a scorpion venom peptide with K+ channel blocking activity [PDF]
Computational and Theoretical Chemistry 963 (2011) 384-393, 2010 The electronic structure of charybdotoxin (ChTX), a scorpion venom peptide that is known to act as a potassium channel blocker, is investigated with the aid of quantum mechanical calculations. The dipole moment vector (145 D) of ChTX can be stirred by the full length KcsA potassium channel's macrodipole (403 D) thereby assuming the proper orientation ...
arxiv +1 more source
EFFECT OF RESIDUAL EFFECTIVE ALKALI ON EUCALYPTUS KRAFT PULP YIELD AND CHEMISTRY [PDF]
CERNE, 2018 ABSTRACT The impact of residual effective alkali (REA) and pulp delignification degree on Eucalyptus kraft pulp yield and chemistry was investigated. In this study four types of eucalypt clones were evaluated. The eucalypt woods were cooked to kappa numbers of 14±1, 18±1, 22±1 and 26±1 using two different ranges of REA, namely: low-REA (1-2 g.L-1) and ...
Robisnéa Adriana Ribeiro +2 more
openaire +3 more sources