As a versatile therapeutic modality, peptides attract much attention because of their great
binding affinity, low toxicity, and the capability of targeting traditionally “undruggable” protein …

In many ways, cancer cells are different from healthy cells. A lot of tactical nano-based drug
delivery systems are based on the difference between cancer and healthy cells. Currently …

Cyclic cell-penetrating peptides are relatively a newer class of peptides that have a huge
potential for the intracellular delivery of therapeutic agents aimed at treating challenging …

Colloidal gold solutions have been used for centuries in a wide variety of applications
including staining glass and in the colouring of ceramics. More recently, gold nanoparticles …

Background A targeted drug nanoparticle (NP) delivery system has shown potential as a
possible cancer treatment. Given its merits, such as its selective distribution at tumor sites …

The materials used in bone tissue engineering (BTE) have been advancing with each
passing day. With the continuous development of nanomedicine, gold nanoparticles (GNPs) …

Despite continuing advances in the development of biomacromolecules for therapeutic
purposes, successful application of these often large and hydrophilic molecules has been …

A series of cyclic peptides,[(DipR)(WR) 4],[(DipR) 2 (WR) 3],[(DipR) 3 (WR) 2],[(DipR) 4
(WR)], and [DipR] 5, and their linear counterparts containing arginine (R) as positively …

Despite the enormous therapeutic potential of siRNA as a treatment strategy, the delivery is
still a problem due to unfavorable biodistribution profiles and poor intracellular …

Cell-impermeable and negatively charged compounds' cellular uptake across the cell
membranes remains challenging. Herein, the synthesis of four linear [(WWRR) 2,(WWRR) …