摘要:
An antenna structure has a substrate, having a first-side surface and a second-side surface. A first antenna substructure on the first-side surface has a first straight metal line and a second straight metal line. The second straight metal line joins to the first straight metal line, and is substantially perpendicular to the first straight metal line. A second antenna substructure disposed on the second-side surface has a metal plate, serving as a ground, wherein the first straight metal line is overlapping with the metal plate. An L-shape metal line protrudes from the metal plate, wherein a portion of the L-shape metal line is parallel and overlapping with the second straight metal line, and a portion of the L-shape metal line is parallel to the first straight metal line without overlapping.
摘要:
An antenna structure has a substrate, having a first-side surface and a second-side surface. A first antenna substructure on the first-side surface has a first straight metal line and a second straight metal line. The second straight metal line joins to the first straight metal line, and is substantially perpendicular to the first straight metal line. A second antenna substructure disposed on the second-side surface has a metal plate, serving as a ground, wherein the first straight metal line is overlapping with the metal plate. An L-shape metal line protrudes from the metal plate, wherein a portion of the L-shape metal line is parallel and overlapping with the second straight metal line, and a portion of the L-shape metal line is parallel to the first straight metal line without overlapping.
摘要:
Disclosed herein are methods and compositions for detecting Bordetella pertussis and Bordetella parapertussis by detecting the presence of the IS481 and IS1001 genomic insertion sequences, respectively.
摘要:
The present invention generally relates to a molecular test of Influenza A, Influenza B, Respiratory Syncytial Virus A, and Respiratory Syncytial Virus B in order to identify patients with a viral infection. Accordingly methods and compositions are disclosed to determine the presence or absence of a viral pathogen in a sample containing one or more target nucleic acids from the M gene of Influenza A, Influenza B, Respiratory Syncytial Virus A, and/or Respiratory Syncytial Virus B.
摘要:
A dual band antenna assembly includes a radiating metal strip fabricated on a baseboard. The radiating metal strip includes a winding strip section having a heading end and a tail end, a connected strip section having one connecting end coupled integrally to the tail end of the winding strip section and the other connecting end, a lump-like strip section having a first terminal end serving as a feeding pin and a second terminal end coupled integrally to the other connecting end of the connected strip section. A first signal-working band is defined when a current path flows through the feeding pin and the second terminal end of the lump-like strip section to generate a first resonance. A second signal-working band is defined when a current path flows through the lump-like strip section, the connected strip section and the winding strip section to generate a second resonance.
摘要:
The present invention generally relates to a molecular test of Influenza A, Influenza B, Respiratory Syncytial Virus A, and Respiratory Syncytial Virus B in order to identify patients with a viral infection. Accordingly methods and compositions are disclosed to determine the presence or absence of a viral pathogen in a sample containing one or more target nucleic acids from the M gene of Influenza A, Influenza B, Respiratory Syncytial Virus A, and/or Respiratory Syncytial Virus B.
摘要:
Disclosed are methods of identifying a methicillin-resistant Staphylococcus aureus (MRSA) or methicillin-sensitive Staphylococcus aureus (MSSA) in a sample. The present invention provides a diagnostic method comprising modification of sequences of S. aureus by converting non-methylated cytosine residues ultimately into thymidine residues in the target nucleic acid. The invention further provides for the detection of modified sequences derived from the spa gene, the mecA gene, and the integrated SCCmec cassette of S. aureus.
摘要:
The present invention generally relates to a molecular test of enterovirus, herpes simplex virus-1 and -2, and/or Varicella-Zoster virus, in order to identify patients with a viral infection, in particular a viral infection of the central nervous system. Accordingly methods and compositions are disclosed to determine the presence or absence of a viral pathogen in a biological sample comprising, wherein the target nucleic acids comprise the 5′ UTR of the enterovirus genome, UL29 of herpes simplex virus and gene 36 of Varicella-Zoster virus.
摘要:
Described are approaches for the identification, detection, and quantification of nucleic acids in a biological sample. These methods are based, in part, on the elucidation of anomalous migration properties of short nucleic acid molecules when conjugated to a fluorescent label, such as fluorescein labels, such that a smaller nucleic acid reliably migrates slower than a larger nucleic acid under the same conditions of separation.
摘要:
Disclosed herein are methods of detecting target nucleic acids. In particular, methods for avoiding loss of the fluorescent label form an amplicon that is generated using a Scorpion primer and a polymerase with 5′ exonuclease activity. The methods use a Scorpion primer which comprises a fluorophore, a quencher, and in 5′ to 3′ order, a probe region, a linker region and a primer region, wherein the quencher is located at or near the 5′ end, and, wherein the primer is complementary to the target nucleic acid and the probe region hybridizes to a complementary sequence in an extension product of the primer. The methods provide for detection of target nucleic acids in simplex or multiplex formats.