Results 11 to 20 of about 18,391,078 (250)

The life marker chip : potential use of aptamers against small molecules and consideration of instrument planetary protection [PDF]

open access: yes, 2013
The Life Marker Chip (LMC) instrument was developed with the aim to detect evidence of life on Mars. The detection was based on an inhibition immunoassay. In this work aptamers were evaluated as potential alternative to antibodies for the LMC.
Rato, Carla Cristina Pereira Salgueiro Catarino
core   +7 more sources

An Interpretable Machine Learning model for Selectivity of Small Molecules against Homologous Protein Family [PDF]

open access: yes, 2022
Motivation: The primary goal of drug design is to develop potent small molecules that can inhibit the target protein with high selectivity. In the early stage of drug discovery, various experimental and computational methods are used to measure the ...
Sowmya Ramaswamy, Krishnan   +3 more
core   +2 more sources

Matrix Isolation Spectroscopy of Small Molecules: An ab initio Modeling Study [PDF]

open access: yes, 2021
Matrix isolation spectroscopy refers to experimental techniques that consist of trapping chemical compounds in inert frozen matrices and examining them with spectroscopic methods.
Bader, Frederik
core   +1 more source

Improving Small Molecule Force Fields by Identifying and Characterizing Small Molecules with Inconsistent Parameters [PDF]

open access: yes, 2020
Many molecular simulation methods use force fields to help model and simulate molecules and their behavior in various environments. Force fields are sets of functions and parameters used to calculate the potential energy of a chemical system as a ...
Jordan, Ehrman   +5 more
core   +1 more source

Electron impact ionization of small molecules at intermediate energies: the molecular R-matrix with pseudostates method [PDF]

open access: yes, 2005
A procedure for the ab initio study of electron–molecule collisions at intermediate energies is presented in detail. The molecular R-matrix with pseudostates method is based on the inclusion of discretized continuum states in the close-coupling expansion.
Tennyson, J., Gorfinkiel, J.D.
core   +1 more source

Understanding Conformational Entropy in Small Molecules [PDF]

open access: yes, 2021
The calculation of the entropy of flexible molecules can be challenging, since the number of possible conformers grows exponentially with molecule size and many low-energy conformers may be thermally accessible.
Lucian, Chan   +2 more
core   +2 more sources

Strategies for Structural Modification of Small Molecules to Improve Blood-Brain Barrier Penetration: A Recent Perspective.

open access: yesJournal of Medicinal Chemistry, 2021
In the development of central nervous system (CNS) drugs, the blood-brain barrier (BBB) restricts many drugs from entering the brain to exert therapeutic effects.
Bai-Chen Xiong   +8 more
semanticscholar   +1 more source

Skyline for Small Molecules: A Unifying Software Package for Quantitative Metabolomics

open access: yesJournal of Proteome Research, 2020
Vendor-independent software tools for quantification of small molecules and metabolites are lacking, especially for targeted analysis workflows. Skyline is a freely available, open-source software tool for targeted quantitative mass spectrometry method ...
Kendra J Adams   +14 more
semanticscholar   +1 more source

Natural Small Molecules in Breast Cancer Treatment: Understandings from a Therapeutic Viewpoint

open access: yesMolecules, 2022
Breast cancer (BrCa) is the most common malignancy in women and the second most significant cause of death from cancer. BrCa is one of the most challenging malignancies to treat, and it accounts for a large percentage of cancer-related deaths. The number
M. Islam   +12 more
semanticscholar   +1 more source

Biolayer Interferometry Provides a Robust Method for Detecting DNA-Binding Small Molecules in Microbial Extracts [PDF]

open access: yes, 2020
DNA replication is an exceptional point of therapeutic intervention for many cancer types and several small molecules targeting DNA have been developed into clinically used antitumor agents.
Birte, Plitzko   +2 more
core   +1 more source

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