Results 111 to 120 of about 14,445 (300)

Probing Metal Tip‐Induced Bond Weakening of a Reactive Alkyne Center Aligned via a Rigid Triphenylmethane‐Based Tripod on Au(111) by TERS and DFT

Journal of Raman Spectroscopy, EarlyView.
We investigate tip‐induced bond weakening of a single alkyne center immobilized and aligned upright on Au(111) using a rigid triphenylmethane‐based tripod. By varying the tip–molecule distance, we observe shifts in the ≡C–H and –C≡C– vibrational bands via ultrahigh vacuum low‐temperature tip‐enhanced Raman scattering (TERS).
Gang Li, Simon Mennicken, Lu‐Yao Zhu, Sadaf Ehtesabi, Till Reichenauer, Stephan Kupfer, Daniel Schäfer, Saber Mehrparvar, Gebhard Haberhauer, Yao Zhang, Stefanie Gräfe, Sebastian Schlücker, Zhen‐Chao Dong   +12 more
wiley   +1 more source

Artificial Intelligence in Forensic Sciences Revolution or Invasion? Part II

Belügyi Szemle
Aim: The study is on the emerging role of artificial intelligence in the forensic sciences. After clarifying the basic concepts and a brief historical overview, the possibilities of using AI in various forensic fields are discussed: genetics, pattern ...
Márton Lontai, Horolma Pamjav, Dávid Petrétei   +2 more
doaj   +1 more source

Assessing the potential application of X-chromosomal haploblocks in population genetics and forensic studies [PDF]

, 2013
Vânia Pereira, Carmen Tomàs, Carlotta Pietroni, Jeppe Dyrberg Andersen, Sarah L. Fordyce, Nádia Pinto, M. Mikkelsen, Claus Børsting, António Amorim, Leonor Gusmão, Maria João Prata, Niels Morling   +11 more
openalex   +1 more source

Interpreting NUMTs in forensic genetics: Seeing the forest for the trees [PDF]

, 2021
Charla Marshall, Walther Parson
openalex   +1 more source

Nanopore sequencing in non-human forensic genetics. [PDF]

Emerg Top Life Sci, 2021
Ogden R, Vasiljevic N, Prost S.
europepmc   +1 more source

Plasmon–Exciton–Driven Modulation of the Electronic and Optical Properties of MoS2 via Cayley Tree Fractal Nanostructures

Journal of Raman Spectroscopy, EarlyView.
This work investigates the change in optical and electronic properties of monolayer MoS2 through the coupling of its excitons and a plasmonic fractal structure. The formation of the heterostructure shows significant enhancement on the edge of the fractal pattern relative to off, owing to the enhanced electric field at the edge of the branches.
Zeiad Saad, Cédric Lambin, Lorena Veliz, François Lagugné‐Labarthet   +3 more
wiley   +1 more source

Ethics as Lived Practice. Anticipatory Capacity and Ethical Decision-Making in Forensic Genetics. [PDF]

Genes (Basel), 2021
Wienroth M, Granja R, Lipphardt V, Nsiah Amoako E, McCartney C.   +4 more
europepmc   +1 more source

Development of Selective Plane Illumination Surface Enhanced Raman Scattering Spectral Microscopy for Improved Cellular Imaging

Journal of Raman Spectroscopy, EarlyView.
Selective plane illumination (SPI) is combined with SERS spectral imaging to reduce background, improve image contrast, and enable improved spectroscopy from molecules on the surface of nanoparticles. This approach provides improved imaging and spectroscopy from nanoparticles in complex environments, such as biological cells.
Abigail E. Smith, Zachary D. Schultz
wiley   +1 more source

Genetic Polymorphisms of 22 Novel Autosomal Short Tandem Repeat Loci in Sierra Leone Population

Journal of Forensic Science and Medicine
Background: Exploring and identifying novel alleles of noncombined DNA Index System (CODIS) short tandem repeat (STR) loci in different ethnic groups is important for the establishment of forensic reference databases and study of population genetics. AIM:
Yi Liu, Chudong Wang, Dan Wen, Weifeng Qu, Hao Xing, Hongtao Jia, Ruyi Xu, Xuan Tang, Siqi Chen, Jienan Li, Guanlin Li, Lagabaiyila Zha, Yong Wang   +12 more
doaj   +1 more source

Raman Signature of the Wings of the Globe Skimmer Dragonfly: Pantala flavescens

Journal of Raman Spectroscopy, EarlyView.
Raman spectroscopy is used to confirm the presence of aliphatic and aromatic hydrocarbons and related derivatives including aldehydes, halides, alcohols, acids, esters, and phenols on the wings of Pantala flavescens. The analysis indicates that wing‐surface lipid composition is largely consistent across the three main ecological zones in Ghana. Notably,
Rachel Desulme, Eva Gates, Myah Massiah, Malek Stafford, Lou Bellinghausen, Lillian Blanchard, Henry Adamson, Evajoice Otoo, Thomas D. Dovie, Abdul A. R. M. Rashid, Ebenezer Boakye, Calvin A. Asiedu, Princess W. Coffie, Hilda Armonle, Abigail Mensah, Kofi W. Adu, Jessica L. Ware, Lara D. LaDage, Rofela Combey, Ekaterina S. Kiseeva   +19 more
wiley   +1 more source