biology2 papersavg year 2026quality 4/5

evaluation release vivo vitro behavior

Research gap analysis derived from 2 biology papers in our local library.

The gap

Drug release studies were conducted in vitro using TRIS buffer at a single pH (6.4); evaluation under varying physiological pH conditions and in vivo drug release behavior remains unexplored.; The study was limited to in vitro release testing; in vivo efficacy and safety evaluation has not been conducted.

Research trend

Emerging — attention growing, methods still coalescing.

Supporting evidence — 2 representative gaps

  • Dynamic OP–Gel–PVP Hydrogels with Tunable Network Properties for Injectable, Self-Healing, and Adhesive Biomaterial Applications (2026) · doi

    Drug release studies were conducted in vitro using TRIS buffer at a single pH (6.4); evaluation under varying physiological pH conditions and in vivo drug release behavior remains unexplored.

    Keywords: drug release conducted vitro using tris buffer single evaluation varying physiological conditions vivo behavior remains
  • NATURAL RUBBER LATEX–BIOACTIVE GLASS COMPOSITE AS A DRUG DELIVERY SYSTEM FOR AMPICILLIN (2026) · doi

    The study was limited to in vitro release testing; in vivo efficacy and safety evaluation has not been conducted.

    Keywords: limited vitro release testing vivo efficacy safety evaluation conducted

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