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Topic Review
Contaminant Cocktails of High Concern in Honey
Environmental pollution is a crucial problem in our society, having a better understanding of its consequences, which include the increase of contaminant cocktails present in the environment. The contamination of honeybees can occur through their interaction with the nearby environment. Therefore, if honeybees are previously contaminated, there is a possibility of contamination of their products, such as honey as natural, or minimally processed, product, resulting from the honeybees’ activity.
  • 668
  • 14 Apr 2023
Topic Review
Monoclonal Antibodies Production Processes
Monoclonal Abs detect only one epitope, because they are produced from a family of genetically stable cells (cloned hybridoma); consequently, they have high specificity to the Ag than the polyclonal Abs that are less specific, because they are produced by different cell clones.
  • 667
  • 27 Mar 2021
Topic Review
Complications of Dual Modular Stems
Titanium (Ti) alloys have been proven to be one of the most suitable materials for orthopaedic implants. Dual modular stems have been introduced to primary total hip arthroplasty (THA) to enable better control of the femoral offset, leg length, and hip stability. However, this recent innovation in the femoral stem design has proven itself to be an innovation trap actually. 
  • 667
  • 10 Jun 2021
Topic Review
Radiolabeled Gold Nanoseeds and Glioblastoma Multiforme
Glioblastoma multiforme (GBM), classified as a grade IV brain tumor, represents the most frequent brain tumor, accounting for approximately 12–15% of all intracranial neoplasms. Current therapeutic strategies for GBM rely on open surgery, chemotherapy and radiotherapy. Despite some progress in the past 30 years, the overall survival of patients with glioblastoma remains extremely poor. The average lifespan is approximately 15 months after diagnosis, with most patients experiencing tumor relapse and outgrowth within 7–10 months of initial radiation therapy.
  • 667
  • 14 Jan 2022
Topic Review
SPR and LSPR-based virus sensors
SPR and LSPR-based virus sensors amplify the signal response of samples at extremely low concentrations, which is otherwise difficult to read and analyze using conventional methods. Commercially available virus detection systems, except PCR, are easy to use and can process multiple samples but have considerable sensitivity limitations, resulting in false negatives. The detection methods based on SPR and LSPR require only virus capturing at the sensor site, rendering the methods simple and highly sensitive.
  • 666
  • 22 Sep 2021
Topic Review
Stimuli-Responsive Zinc (II) Coordination Polymers
The unique role of the zinc (II) cation prompted us to cut a cross-section of the large and complex topic of the stimuli-responsive coordination polymers (CPs). Due to its flexible coordination environment and geometries, easiness of coordination–decoordination equilibria, “optically innocent” ability to “clip” the ligands in emissive architectures, non-toxicity and sustainability, the zinc (II) cation is a good candidate for building supramolecular smart tools. 
  • 666
  • 08 Nov 2021
Topic Review
Cell Penetrating Peptides
Cell-penetrating peptides (CPPs) are peptides that can directly adapt to cell membranes and then permeate into cells. They are usually cationic for the electronic interactions between CPPs and anionic cell membrane. Meanwhile, some of them can target a specific protein at the same time. In nanomedicine, as an element, CPPs are usually covalently linked to the surface of nanocarriers to endow their permeability to the whole system.
  • 666
  • 14 Dec 2021
Topic Review
Spicules-Based Topical Delivery Systems
Sponge spicules have recently been utilized as scattered microneedles to disrupt the skin barrier and enhance the skin penetration of a series of therapeutics and even nanoparticles. Spicules can physically disrupt skin in a dose-dependent manner and be retained within the skin over a long time, which provides a convenient, safe, and effective skin delivery strategy.
  • 666
  • 16 Dec 2021
Topic Review
Graphene: From Fabrication to Applications
In the new era of modern flexible and bendable technology, graphene-based materials have attracted tremendous attention. The excellent electrical, mechanical, and optical properties of graphene as well as the ease of functionalization of its derivates enable graphene to become an attractive candidate in the construction of flexible devices.
  • 666
  • 16 Feb 2022
Topic Review
Chitosan-Based Polymer and Steel Slag Aggregates
Steel slag, a by-product of the steel industry, is generated in the form of an aggregate, and has a particle size similar to that of natural aggregates. The chitosan-based polymer (CBP) was synthesized via an amide coupling reaction among chitosan, 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride, and 3-(3,4-dihydroxyphenyl)propionic acid.
  • 666
  • 28 Feb 2022
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