Experimental Workflow Diagrams: How to Create Clear Methods Figures

Step 1 → Step 2 → Step 3 → Step 4 → Result

        → Path A →
Start →            → Result
        → Path B →

Step 1 → Step 2 → Step 3
   ↑                 ↓
   ←←←← Repeat ←←←←←

[Sample Prep] → [Treatment] → [Analysis] → [Data Processing]

Experimental workflow for cell biology,
cell seeding → treatment (24h) → harvest → analysis,
specific cell line "HeLa" indicated,
treatment conditions "Drug X, 10 μM" labeled,
timeline bar below showing days,
analysis methods: "Western blot, qPCR, Flow cytometry",
life sciences publication style

In vivo experiment workflow diagram,
animal model → treatment groups → intervention → endpoints,
"C57BL/6 mice, n=10/group" indicated,
treatment arms shown in parallel,
sacrifice time points marked,
tissue collection and analysis specified,
preclinical research style

Molecular cloning workflow,
PCR amplification → gel extraction → ligation → transformation,
vector and insert icons,
colony screening step,
sequence verification endpoint,
molecular biology methods figure style

Multi-step synthesis workflow diagram,
starting material → intermediate 1 → intermediate 2 → product,
reaction conditions above each arrow,
purification methods noted (column, recrystallization),
yield percentages at each step,
organic chemistry methods style

Analytical chemistry workflow,
sample collection → preparation → measurement → data analysis,
specific techniques labeled,
quality control steps included,
instrument parameters noted,
analytical methods figure format

Nanomaterial synthesis workflow,
precursor preparation → reaction → purification → characterization,
reaction conditions (temperature, time, atmosphere),
characterization techniques listed,
scale indicated,
materials science methods style

Device fabrication workflow diagram,
substrate preparation → deposition → patterning → testing,
layer-by-layer steps shown,
equipment/techniques at each step,
cleanroom requirements noted,
engineering methods figure format

Clinical study workflow diagram,
patient screening → enrollment → randomization → intervention → follow-up,
inclusion/exclusion criteria summarized,
treatment arms in parallel,
assessment time points marked,
CONSORT-style diagram elements

Biospecimen processing workflow,
collection → transport → processing → storage → analysis,
sample types indicated,
time constraints noted,
temperature requirements shown,
biobank protocols style

Experimental workflow diagram for [field] research,
[number] main steps: [list steps],
left to right flow with arrows,
icons representing each major step,
key parameters labeled,
timeline indicated below,
publication-ready methods figure style

Detailed experimental protocol workflow,
[your experiment type] methodology,
Step 1: [description with parameters],
Step 2: [description with parameters],
[continue for all steps],
critical steps highlighted,
QC checkpoints marked,
reproducibility-focused design

Comparative experimental workflow showing two methods,
Method A (left/top) vs Method B (right/bottom),
shared steps in center,
differences highlighted with color,
time/cost comparison indicated,
methods comparison figure style

High-throughput screening workflow diagram,
library/sample input → primary screen → hit identification,
secondary validation → lead selection,
numbers at each stage (e.g., "10,000 → 500 → 50 → 5"),
funnel visualization style,
drug discovery/screening format

┌────────┐    ┌────────┐    ┌────────┐    ┌────────┐
│ Step 1 │───→│ Step 2 │───→│ Step 3 │───→│ Step 4 │
└────────┘    └────────┘    └────────┘    └────────┘
   Day 0         Day 1         Day 3         Day 7

                    ┌────────┐
               ────→│ Path A │────┐
┌────────┐    │    └────────┘    │    ┌────────┐
│ Start  │────┤                  ├───→│ Result │
└────────┘    │    ┌────────┐    │    └────────┘
               ────→│ Path B │────┘
                    └────────┘

┌─────────────────────────────────────────────────────┐
│                    Phase 1: Setup                    │
│  ┌──────┐   ┌──────┐   ┌──────┐                    │
│  │ Prep │──→│ Treat│──→│ Check│                    │
│  └──────┘   └──────┘   └──────┘                    │
└─────────────────────────────────────────────────────┘
                         ↓
┌─────────────────────────────────────────────────────┐
│                   Phase 2: Analysis                  │
│  ┌──────┐   ┌──────┐   ┌──────┐                    │
│  │Collect│──→│Analyze│──→│Report│                   │
│  └──────┘   └──────┘   └──────┘                    │
└─────────────────────────────────────────────────────┘